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[PATCH openEuler-1.0-LTS] netfilter: ipset: add missing range check in bitmap_ip_uadt
by Dong Chenchen 14 Dec '24

14 Dec '24

From: Jeongjun Park <aha310510(a)gmail.com> stable inclusion from stable-v4.19.325 commit 3c20b5948f119ae61ee35ad8584d666020c91581 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9NOX CVE: CVE-2024-53141 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 35f56c554eb1b56b77b3cf197a6b00922d49033d upstream. When tb[IPSET_ATTR_IP_TO] is not present but tb[IPSET_ATTR_CIDR] exists, the values of ip and ip_to are slightly swapped. Therefore, the range check for ip should be done later, but this part is missing and it seems that the vulnerability occurs. So we should add missing range checks and remove unnecessary range checks. Cc: <stable(a)vger.kernel.org> Reported-by: syzbot+58c872f7790a4d2ac951(a)syzkaller.appspotmail.com Fixes: 72205fc68bd1 ("netfilter: ipset: bitmap:ip set type support") Signed-off-by: Jeongjun Park <aha310510(a)gmail.com> Acked-by: Jozsef Kadlecsik <kadlec(a)blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/netfilter/ipset/ip_set_bitmap_ip.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c index e3257077158f..49a6eec6f12f 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ip.c +++ b/net/netfilter/ipset/ip_set_bitmap_ip.c @@ -166,11 +166,8 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[], ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP_TO], &ip_to); if (ret) return ret; - if (ip > ip_to) { + if (ip > ip_to) swap(ip, ip_to); - if (ip < map->first_ip) - return -IPSET_ERR_BITMAP_RANGE; - } } else if (tb[IPSET_ATTR_CIDR]) { u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); @@ -181,7 +178,7 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[], ip_to = ip; } - if (ip_to > map->last_ip) + if (ip < map->first_ip || ip_to > map->last_ip) return -IPSET_ERR_BITMAP_RANGE; for (; !before(ip_to, ip); ip += map->hosts) { -- 2.25.1

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[PATCH openEuler-1.0-LTS] net: Fix icmp host relookup triggering ip_rt_bug
by Dong Chenchen 14 Dec '24

14 Dec '24

mainline inclusion from mainline-v6.13-rc2 commit c44daa7e3c73229f7ac74985acb8c7fb909c4e0a category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB515T CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- arp link failure may trigger ip_rt_bug while xfrm enabled, call trace is: WARNING: CPU: 0 PID: 0 at net/ipv4/route.c:1241 ip_rt_bug+0x14/0x20 Modules linked in: CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc6-00077-g2e1b3cc9d7f7 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:ip_rt_bug+0x14/0x20 Call Trace: <IRQ> ip_send_skb+0x14/0x40 __icmp_send+0x42d/0x6a0 ipv4_link_failure+0xe2/0x1d0 arp_error_report+0x3c/0x50 neigh_invalidate+0x8d/0x100 neigh_timer_handler+0x2e1/0x330 call_timer_fn+0x21/0x120 __run_timer_base.part.0+0x1c9/0x270 run_timer_softirq+0x4c/0x80 handle_softirqs+0xac/0x280 irq_exit_rcu+0x62/0x80 sysvec_apic_timer_interrupt+0x77/0x90 The script below reproduces this scenario: ip xfrm policy add src 0.0.0.0/0 dst 0.0.0.0/0 \ dir out priority 0 ptype main flag localok icmp ip l a veth1 type veth ip a a 192.168.141.111/24 dev veth0 ip l s veth0 up ping 192.168.141.155 -c 1 icmp_route_lookup() create input routes for locally generated packets while xfrm relookup ICMP traffic.Then it will set input route (dst->out = ip_rt_bug) to skb for DESTUNREACH. For ICMP err triggered by locally generated packets, dst->dev of output route is loopback. Generally, xfrm relookup verification is not required on loopback interfaces (net.ipv4.conf.lo.disable_xfrm = 1). Skip icmp relookup for locally generated packets to fix it. Fixes: 8b7817f3a959 ("[IPSEC]: Add ICMP host relookup support") Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Link: https://patch.msgid.link/20241127040850.1513135-1-dongchenchen2@huawei.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Conflicts: net/ipv4/icmp.c [commit 913c83a610bb("ipv4: Convert icmp_route_lookup() to dscp_t") wasnt merged, which lead to context conflicts] Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/ipv4/icmp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 4cbc1bb85ac0..e03003a9c6b0 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -525,6 +525,9 @@ static struct rtable *icmp_route_lookup(struct net *net, if (!IS_ERR(rt)) { if (rt != rt2) return rt; + if (inet_addr_type_dev_table(net, route_lookup_dev, + fl4->daddr) == RTN_LOCAL) + return rt; } else if (PTR_ERR(rt) == -EPERM) { rt = NULL; } else -- 2.25.1

2 1

[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:8146:29: error: 'root_task_group' undeclared; did you mean 'task_group'?
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: 00d37128abe2687fac974c5d21aa67fac6518c7c [2579/2579] sched: Introduce smart grid scheduling strategy for cfs config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412141149.8BSY27XL-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412141149.8BSY27XL-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141149.8BSY27XL-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/core.c:2746:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 2746 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c: In function 'sched_cpu_activate': kernel/sched/core.c:8012:9: error: implicit declaration of function 'tg_update_affinity_domains'; did you mean 'irq_update_affinity_desc'? [-Werror=implicit-function-declaration] 8012 | tg_update_affinity_domains(cpu, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ | irq_update_affinity_desc kernel/sched/core.c: In function 'sched_init_smp': kernel/sched/core.c:8146:9: error: implicit declaration of function 'init_auto_affinity'; did you mean 'irq_set_affinity'? [-Werror=implicit-function-declaration] 8146 | init_auto_affinity(&root_task_group); | ^~~~~~~~~~~~~~~~~~ | irq_set_affinity >> kernel/sched/core.c:8146:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? 8146 | init_auto_affinity(&root_task_group); | ^~~~~~~~~~~~~~~ | task_group kernel/sched/core.c:8146:29: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +8146 kernel/sched/core.c 8121 8122 void __init sched_init_smp(void) 8123 { 8124 sched_init_numa(); 8125 set_sched_cluster(); 8126 8127 /* 8128 * There's no userspace yet to cause hotplug operations; hence all the 8129 * CPU masks are stable and all blatant races in the below code cannot 8130 * happen. 8131 */ 8132 mutex_lock(&sched_domains_mutex); 8133 sched_init_domains(cpu_active_mask); 8134 mutex_unlock(&sched_domains_mutex); 8135 8136 /* Move init over to a non-isolated CPU */ 8137 if (set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_FLAG_DOMAIN)) < 0) 8138 BUG(); 8139 sched_init_granularity(); 8140 8141 init_sched_rt_class(); 8142 init_sched_dl_class(); 8143 8144 sched_smp_initialized = true; 8145 > 8146 init_auto_affinity(&root_task_group); 8147 } 8148 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:302:35: error: 'mp_ops' undeclared; did you mean 'smp_ops'?
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: b6239f748d0d896e39b9d41f108163bdb235b8bd [1636/1636] LoongArch: Fix AP booting issue in VM mode config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412141010.py9YL9Li-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412141010.py9YL9Li-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412141010.py9YL9Li-lkp@intel.com/ All errors (new ones prefixed by >>): | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:30:1: note: in expansion of macro 'early_param' 30 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:30:1: note: in expansion of macro 'early_param' 30 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:103:13: error: redefinition of 'steal_acc' 103 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:75:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'} 75 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:105:19: error: redefinition of 'parse_no_stealacc' 105 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:77:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)' 77 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:110:1: note: in expansion of macro 'early_param' 110 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:110:1: note: in expansion of macro 'early_param' 110 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:82:1: note: in expansion of macro 'early_param' 82 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:112:12: error: redefinition of 'paravt_steal_clock' 112 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:84:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'} 84 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': arch/loongarch/kernel/paravirt.c:149:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 149 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:149:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:188:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 188 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c: In function 'pv_ipi_init': >> arch/loongarch/kernel/paravirt.c:302:35: error: 'mp_ops' undeclared (first use in this function); did you mean 'smp_ops'? 302 | native_ops = mp_ops; | ^~~~~~ | smp_ops arch/loongarch/kernel/paravirt.c: At top level: arch/loongarch/kernel/paravirt.c:385:13: error: redefinition of 'pv_disable_steal_time' 385 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:239:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 239 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:415:13: error: redefinition of 'pv_cpu_reboot' 415 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:311:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 311 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:420:12: error: redefinition of 'pv_reboot_notify' 420 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:316:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 316 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:426:30: error: redefinition of 'pv_reboot_nb' 426 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:323:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 323 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:430:12: error: redefinition of 'pv_time_init' 430 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:327:12: note: previous definition of 'pv_time_init' with type 'int(void)' 327 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:469:12: error: redefinition of 'pv_enable_steal_time' 469 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:361:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)' 361 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:493:13: error: redefinition of 'pv_disable_steal_time' 493 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:385:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 385 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:500:12: error: redefinition of 'pv_time_cpu_online' 500 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:392:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)' 392 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:511:12: error: redefinition of 'pv_time_cpu_down_prepare' 511 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:403:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)' 403 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:523:13: error: redefinition of 'pv_cpu_reboot' 523 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:415:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 415 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:528:12: error: redefinition of 'pv_reboot_notify' 528 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:420:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 420 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:534:30: error: redefinition of 'pv_reboot_nb' 534 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:426:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 426 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:538:12: error: redefinition of 'pv_time_init' 538 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:327:12: note: previous definition of 'pv_time_init' with type 'int(void)' 327 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:84:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] 84 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ vim +302 arch/loongarch/kernel/paravirt.c 295 296 int __init pv_ipi_init(void) 297 { 298 if (!kvm_para_has_feature(KVM_FEATURE_IPI)) 299 return 0; 300 301 #ifdef CONFIG_SMP > 302 native_ops = mp_ops; 303 smp_ops.init_ipi = pv_init_ipi; 304 smp_ops.send_ipi_single = pv_send_ipi_single; 305 smp_ops.send_ipi_mask = pv_send_ipi_mask; 306 #endif 307 308 return 0; 309 } 310 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4215:63: error: 'HUGETLB_ALLOC_NORECLAIM' undeclared
by kernel test robot 14 Dec '24

14 Dec '24

Hi Guo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: 107e2b7c4b1d007583efab423cc48429c87c6408 [2579/2579] mm/sharepool: Fix sharepool hugepage cgroup uncount error. config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140941.hd45mfxv-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140941.hd45mfxv-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140941.hd45mfxv-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c:864:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 864 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3073:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3073 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3073:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3450:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3450 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3942:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3942 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4024:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4024 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:4215:41: error: 'HUGETLB_ALLOC_BUDDY' undeclared (first use in this function) 4215 | HUGETLB_ALLOC_BUDDY | HUGETLB_ALLOC_NORECLAIM); | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4215:41: note: each undeclared identifier is reported only once for each function it appears in >> mm/share_pool.c:4215:63: error: 'HUGETLB_ALLOC_NORECLAIM' undeclared (first use in this function) 4215 | HUGETLB_ALLOC_BUDDY | HUGETLB_ALLOC_NORECLAIM); | ^~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4221 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4234 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4256 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4258 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4119:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4119 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ mm/share_pool.c:4097:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4097 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4049:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4049 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/HUGETLB_ALLOC_NORECLAIM +4215 mm/share_pool.c 4180 4181 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4182 struct vm_area_struct *vma, 4183 struct address_space *mapping, pgoff_t idx, 4184 unsigned long address, pte_t *ptep, unsigned int flags) 4185 { 4186 struct hstate *h = hstate_vma(vma); 4187 vm_fault_t ret = VM_FAULT_SIGBUS; 4188 unsigned long size; 4189 struct page *page; 4190 pte_t new_pte; 4191 spinlock_t *ptl; 4192 unsigned long haddr = address & huge_page_mask(h); 4193 bool new_page = false; 4194 int err; 4195 int node_id; 4196 struct sp_area *spa; 4197 4198 spa = vma->vm_private_data; 4199 if (!spa) { 4200 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4201 return ret; 4202 } 4203 node_id = spa->node_id; 4204 4205 retry: 4206 page = find_lock_page(mapping, idx); 4207 if (!page) { 4208 size = i_size_read(mapping->host) >> huge_page_shift(h); 4209 if (idx >= size) 4210 goto out; 4211 4212 page = alloc_huge_page(vma, haddr, 0); 4213 if (IS_ERR(page)) { 4214 page = hugetlb_alloc_hugepage(node_id, > 4215 HUGETLB_ALLOC_BUDDY | HUGETLB_ALLOC_NORECLAIM); 4216 if (!page) 4217 page = ERR_PTR(-ENOMEM); 4218 } 4219 if (IS_ERR(page)) { 4220 ptl = huge_pte_lock(h, mm, ptep); 4221 if (!huge_pte_none(huge_ptep_get(ptep))) { 4222 ret = 0; 4223 spin_unlock(ptl); 4224 goto out; 4225 } 4226 spin_unlock(ptl); 4227 ret = vmf_error(PTR_ERR(page)); 4228 goto out; 4229 } 4230 __SetPageUptodate(page); 4231 new_page = true; 4232 4233 /* sharepool pages are all shared */ 4234 err = huge_add_to_page_cache(page, mapping, idx); 4235 if (err) { 4236 put_page(page); 4237 if (err == -EEXIST) 4238 goto retry; 4239 goto out; 4240 } 4241 } 4242 4243 4244 ptl = huge_pte_lock(h, mm, ptep); 4245 size = i_size_read(mapping->host) >> huge_page_shift(h); 4246 if (idx >= size) 4247 goto backout; 4248 4249 ret = 0; 4250 if (!huge_pte_none(huge_ptep_get(ptep))) 4251 goto backout; 4252 4253 page_dup_rmap(page, true); 4254 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4255 && (vma->vm_flags & VM_SHARED))); 4256 set_huge_pte_at(mm, haddr, ptep, new_pte); 4257 4258 hugetlb_count_add(pages_per_huge_page(h), mm); 4259 4260 spin_unlock(ptl); 4261 4262 if (new_page) { 4263 SetPagePrivate(&page[1]); 4264 } 4265 4266 unlock_page(page); 4267 out: 4268 return ret; 4269 4270 backout: 4271 spin_unlock(ptl); 4272 unlock_page(page); 4273 put_page(page); 4274 goto out; 4275 } 4276 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] arch/x86/kernel/cpu/hygon.c:480:6: warning: no previous prototype for function 'set_c86_features_para_invalid'
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 48fb9af1d04848a2583b2dbf3b7091eca38dd482 [1636/1636] mm: Enhanced copy capabilities for Hygon processor config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241214/202412140911.UsV56v7f-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140911.UsV56v7f-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140911.UsV56v7f-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/kernel/cpu/hygon.c:480:6: warning: no previous prototype for function 'set_c86_features_para_invalid' [-Wmissing-prototypes] 480 | void set_c86_features_para_invalid(void) | ^ arch/x86/kernel/cpu/hygon.c:480:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 480 | void set_c86_features_para_invalid(void) | ^ | static >> arch/x86/kernel/cpu/hygon.c:485:14: warning: no previous prototype for function 'get_nt_block_copy_mini_len' [-Wmissing-prototypes] 485 | unsigned int get_nt_block_copy_mini_len(void) | ^ arch/x86/kernel/cpu/hygon.c:485:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 485 | unsigned int get_nt_block_copy_mini_len(void) | ^ | static 2 warnings generated. -- In file included from arch/x86/kernel/fpu/core.c:14: In file included from arch/x86/include/asm/traps.h:6: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2242: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kernel/fpu/core.c:466:14: warning: no previous prototype for function 'get_fpustate_free_space' [-Wmissing-prototypes] 466 | unsigned int get_fpustate_free_space(struct fpu *fpu) | ^ arch/x86/kernel/fpu/core.c:466:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 466 | unsigned int get_fpustate_free_space(struct fpu *fpu) | ^ | static 6 warnings generated. vim +/set_c86_features_para_invalid +480 arch/x86/kernel/cpu/hygon.c 479 > 480 void set_c86_features_para_invalid(void) 481 { 482 memset((void *)&hygon_c86_data, 0, sizeof(struct hygon_c86_info)); 483 } 484 > 485 unsigned int get_nt_block_copy_mini_len(void) 486 { 487 unsigned int mini_len = hygon_c86_data.nt_cpy_mini_len; 488 489 return mini_len; 490 } 491 EXPORT_SYMBOL_GPL(get_nt_block_copy_mini_len); 492 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] drivers/scsi/leapioraid/leapioraid_func.c:2040:75: warning: '%u' directive output may be truncated writing between 1 and 3 bytes into a region of size between 1 and 26
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 15ac0de239497e0a3497a106b9c0cc8795f0144a [1636/1636] LeapIOraid： Fix the compilation warnings in LeapIOraid driver in loongarch64 config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20241214/202412140904.HG96zLGT-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140904.HG96zLGT-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140904.HG96zLGT-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_request_irq': >> drivers/scsi/leapioraid/leapioraid_func.c:2040:75: warning: '%u' directive output may be truncated writing between 1 and 3 bytes into a region of size between 1 and 26 [-Wformat-truncation=] 2040 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", | ^~ drivers/scsi/leapioraid/leapioraid_func.c:2040:65: note: directive argument in the range [0, 254] 2040 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", | ^~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2040:17: note: 'snprintf' output between 8 and 35 bytes into a destination of size 32 2040 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2041 | ioc->driver_name, ioc->id, index); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2031:70: warning: '-mq-poll' directive output may be truncated writing 8 bytes into a region of size between 6 and 31 [-Wformat-truncation=] 2031 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", | ^~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2031:65: note: directive argument in the range [0, 255] 2031 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", | ^~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2031:17: note: 'snprintf' output between 11 and 38 bytes into a destination of size 32 2031 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2032 | ioc->driver_name, ioc->id, qid); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +2040 drivers/scsi/leapioraid/leapioraid_func.c 2013 2014 static int 2015 leapioraid_base_request_irq(struct LEAPIORAID_ADAPTER *ioc, u8 index) 2016 { 2017 struct leapioraid_adapter_reply_queue *reply_q; 2018 int r; 2019 u8 qid; 2020 2021 reply_q = kzalloc(sizeof(struct leapioraid_adapter_reply_queue), 2022 GFP_KERNEL); 2023 if (!reply_q) 2024 return -ENOMEM; 2025 2026 reply_q->ioc = ioc; 2027 reply_q->msix_index = index; 2028 atomic_set(&reply_q->busy, 0); 2029 if (index >= ioc->iopoll_q_start_index) { 2030 qid = index - ioc->iopoll_q_start_index; 2031 snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-mq-poll%u", 2032 ioc->driver_name, ioc->id, qid); 2033 reply_q->is_blk_mq_poll_q = 1; 2034 ioc->blk_mq_poll_queues[qid].reply_q = reply_q; 2035 INIT_LIST_HEAD(&reply_q->list); 2036 list_add_tail(&reply_q->list, &ioc->reply_queue_list); 2037 return 0; 2038 } 2039 if (ioc->msix_enable) > 2040 snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%u-msix%u", 2041 ioc->driver_name, ioc->id, index); 2042 else 2043 snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d", 2044 ioc->driver_name, ioc->id); 2045 r = request_irq(pci_irq_vector(ioc->pdev, index), leapioraid_base_interrupt, 2046 IRQF_SHARED, reply_q->name, reply_q); 2047 if (r) { 2048 pr_err("%s unable to allocate interrupt %d!\n", reply_q->name, 2049 pci_irq_vector(ioc->pdev, index)); 2050 kfree(reply_q); 2051 return -EBUSY; 2052 } 2053 2054 INIT_LIST_HEAD(&reply_q->list); 2055 list_add_tail(&reply_q->list, &ioc->reply_queue_list); 2056 return 0; 2057 } 2058 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] xfs: allow inode inactivation during a ro mount log recovery
by Zizhi Wo 14 Dec '24

14 Dec '24

From: "Darrick J. Wong" <djwong(a)kernel.org> stable inclusion from stable-v6.1.92 commit 4db0e08ef9aceee6947ebdb387439b5600e7564f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBB6IN Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit 76e589013fec672c3587d6314f2d1f0aeddc26d9 ] In the next patch, we're going to prohibit log recovery if the primary superblock contains an unrecognized rocompat feature bit even on readonly mounts. This requires removing all the code in the log mounting process that temporarily disables the readonly state. Unfortunately, inode inactivation disables itself on readonly mounts. Clearing the iunlinked lists after log recovery needs inactivation to run to free the unreferenced inodes, which (AFAICT) is the only reason why log mounting plays games with the readonly state in the first place. Therefore, change the inactivation predicates to allow inactivation during log recovery of a readonly mount. Fixes: 400cf2265d55 ("[Backport] xfs: fix log recovery when unknown rocompat bits are set") Signed-off-by: Darrick J. Wong <djwong(a)kernel.org> Reviewed-by: Dave Chinner <dchinner(a)redhat.com> Signed-off-by: Leah Rumancik <leah.rumancik(a)gmail.com> Acked-by: Darrick J. Wong <djwong(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/xfs/xfs_inode.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index f77a27f73bb5..3230cc0ff722 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1841,8 +1841,11 @@ xfs_inode_needs_inactive( if (VFS_I(ip)->i_mode == 0) return false; - /* If this is a read-only mount, don't do this (would generate I/O) */ - if (xfs_is_readonly(mp)) + /* + * If this is a read-only mount, don't do this (would generate I/O) + * unless we're in log recovery and cleaning the iunlinked list. + */ + if (xfs_is_readonly(mp) && !xlog_recovery_needed(mp->m_log)) return false; /* If the log isn't running, push inodes straight to reclaim. */ @@ -1902,8 +1905,11 @@ xfs_inactive( mp = ip->i_mount; ASSERT(!xfs_iflags_test(ip, XFS_IRECOVERY)); - /* If this is a read-only mount, don't do this (would generate I/O) */ - if (xfs_is_readonly(mp)) + /* + * If this is a read-only mount, don't do this (would generate I/O) + * unless we're in log recovery and cleaning the iunlinked list. + */ + if (xfs_is_readonly(mp) && !xlog_recovery_needed(mp->m_log)) goto out; /* Metadata inodes require explicit resource cleanup. */ -- 2.46.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION d68dc6ee371ec5466be9b2d76bdca0b360940adc
by kernel test robot 14 Dec '24

14 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: d68dc6ee371ec5466be9b2d76bdca0b360940adc !13999 add iommu support for loongarch Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412132352.24cSlwix-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412132355.qfya7e74-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412140030.ws7cfuVO-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412140300.AvxBVNVW-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412140757.roYzDP2E-lkp@intel.com arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock' arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time' arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot' arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify' arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb' arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init' arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time' arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online' arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare' arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc' arch/loongarch/kernel/paravirt.c:76:19: error: redefinition of 'parse_no_stealacc' arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used [-Wunused-but-set-variable] arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'e' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'irq_source_id' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'kvm' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'level' not described in 'kvm_set_msi' arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'line_status' not described in 'kvm_set_msi' arch/loongarch/kvm/vm.c:115:19: warning: variable 'vcpu' set but not used [-Wunused-but-set-variable] arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used [-Wunused-but-set-variable] binfmt_elf32.c:(.text+0x1458): undefined reference to `arch_elf_adjust_prot' include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-randconfig-001-20241213 | |-- binfmt_elf32.c:(.text):undefined-reference-to-arch_elf_adjust_prot | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241213 | |-- arch-arm64-include-asm-syscall_wrapper.h:error:implicit-declaration-of-function-__do_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:implicit-declaration-of-function-__se_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:invalid-storage-class-for-function-__do_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:invalid-storage-class-for-function-__se_sys_membarrier | |-- arch-arm64-include-asm-syscall_wrapper.h:error:static-declaration-of-__arm64_sys_membarrier-follows-non-static-declaration | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:__arm64_sys_membarrier-defined-but-not-used | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:__se_sys_membarrier-defined-but-not-used | |-- include-linux-syscalls.h:error:redeclaration-of-__syscall_meta__membarrier-with-no-linkage | |-- kernel-sched-build_utility.c:error:expected-declaration-or-statement-at-end-of-input | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_mb | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_rseq | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_core | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_rq_state | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_get_registrations | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_global_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_private_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_global_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_private_expedited | |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-sync_runqueues_membarrier_state | |-- kernel-sched-membarrier.c:warning:membarrier_exec_mmap-defined-but-not-used | |-- kernel-sched-membarrier.c:warning:membarrier_update_current_mm-defined-but-not-used | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-collect_percpu_times | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-get_recent_stat_times | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-init_rtpoll_triggers | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-poll_timer_fn | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_avgs_work | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_flags_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_stat_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_work | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_worker | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_schedule_rtpoll_work | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_stat_flags_change | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-record_times | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_is_in_psi_v1 | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_psi_group | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-test_fine_grained_stat | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_averages | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_throttle_type | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_triggers | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_reset | |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_update | |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_enter-follows-static-declaration | |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_leave-follows-static-declaration | |-- kernel-sched-psi.c:warning:cgroup_move_task-defined-but-not-used | |-- kernel-sched-psi.c:warning:poll_timer_fn-defined-but-not-used | |-- kernel-sched-psi.c:warning:poll_timer_fn-used-but-never-defined | |-- kernel-sched-psi.c:warning:psi_avgs_work-used-but-never-defined | |-- kernel-sched-psi.c:warning:psi_cgroup_alloc-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_cgroup_free-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_cgroup_restart-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_show-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_task_switch-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_trigger_create-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_trigger_destroy-defined-but-not-used | |-- kernel-sched-psi.c:warning:psi_trigger_poll-defined-but-not-used | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- arm64-randconfig-003-20241213 | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:error:no-member-named-gso_need_padding-in-struct-rnpm_tx_buffer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:error:no-member-named-gso_need_padding-in-struct-rnpm_tx_buffer | |-- instantiation:error:expected-absolute-expression | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-004-20241213 | |-- crypto-asymmetric_keys-pgp_preload.c:error:PGP_PKT_PUBLIC_KEY-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_preload.c:error:function-declaration-isn-t-a-prototype | |-- crypto-asymmetric_keys-pgp_preload.c:error:parameter-(-type-)-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:warning:enum-pgp_packet_tag-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_preload.c:warning:no-previous-prototype-for-preload_pgp_keys | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_KEY_VERSION_4-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PKT_PUBLIC_KEY-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PKT_USER_ID-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PUBKEY__LAST-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:error:function-declaration-isn-t-a-prototype | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-kenter | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-kleave | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-mpi_key_length | |-- crypto-asymmetric_keys-pgp_public_key.c:error:parameter-(-type-)-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:pgp_to_public_key_algo-undeclared-(first-use-in-this-function) | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:enum-pgp_packet_tag-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- kernel-cgroup-cgroup.c:error:cgroup_psi_stat_show-undeclared-here-(not-in-a-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allyesconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-randconfig-001-20241213 | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-randconfig-002-20241213 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-r111-20241210 | |-- arch-loongarch-kernel-kfpu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-bool-noderef-__percpu | |-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu | `-- mm-show_mem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-001-20241213 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241213 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241213 | |-- drivers-media-dvb-frontends-cxd2880-cxd2880_devio_spi.c:warning:memcpy-writing-bytes-into-a-region-of-size-overflows-the-destination | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241213 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init `-- x86_64-defconfig |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 816m configs tested: 17 configs skipped: 83 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch randconfig-001-20241213 gcc-14.2.0 loongarch randconfig-002-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4227:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared
by kernel test robot 14 Dec '24

14 Dec '24

Hi Guo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6c3413fbf8c430b89f5d23f465e10e99ea145199 commit: bec70574669710bd0962f1f6807363915fc94f16 [2579/2579] mm/sharepool: fix hugepage_rsvd count increase error config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140704.cam9C57r-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140704.cam9C57r-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140704.cam9C57r-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c:865:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 865 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3085:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3085 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3085:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3462:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3462 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3954:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3954 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4036:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4036 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': >> mm/share_pool.c:4227:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared (first use in this function) 4227 | page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4227:64: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c:4233:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4233 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4246:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4246 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4268:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4268 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4270:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4270 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4132:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4132 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ mm/share_pool.c:4110:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4110 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4061:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4061 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/HUGETLB_ALLOC_BUDDY +4227 mm/share_pool.c 4193 4194 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4195 struct vm_area_struct *vma, 4196 struct address_space *mapping, pgoff_t idx, 4197 unsigned long address, pte_t *ptep, unsigned int flags) 4198 { 4199 struct hstate *h = hstate_vma(vma); 4200 vm_fault_t ret = VM_FAULT_SIGBUS; 4201 unsigned long size; 4202 struct page *page; 4203 pte_t new_pte; 4204 spinlock_t *ptl; 4205 unsigned long haddr = address & huge_page_mask(h); 4206 bool new_page = false; 4207 int err; 4208 int node_id; 4209 struct sp_area *spa; 4210 4211 spa = vma->vm_private_data; 4212 if (!spa) { 4213 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4214 return ret; 4215 } 4216 node_id = spa->node_id; 4217 4218 retry: 4219 page = find_lock_page(mapping, idx); 4220 if (!page) { 4221 size = i_size_read(mapping->host) >> huge_page_shift(h); 4222 if (idx >= size) 4223 goto out; 4224 4225 page = alloc_huge_page(vma, haddr, 0); 4226 if (IS_ERR(page)) { > 4227 page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); 4228 if (!page) 4229 page = ERR_PTR(-ENOMEM); 4230 } 4231 if (IS_ERR(page)) { 4232 ptl = huge_pte_lock(h, mm, ptep); 4233 if (!huge_pte_none(huge_ptep_get(ptep))) { 4234 ret = 0; 4235 spin_unlock(ptl); 4236 goto out; 4237 } 4238 spin_unlock(ptl); 4239 ret = vmf_error(PTR_ERR(page)); 4240 goto out; 4241 } 4242 __SetPageUptodate(page); 4243 new_page = true; 4244 4245 /* sharepool pages are all shared */ 4246 err = huge_add_to_page_cache(page, mapping, idx); 4247 if (err) { 4248 put_page(page); 4249 if (err == -EEXIST) 4250 goto retry; 4251 goto out; 4252 } 4253 } 4254 4255 4256 ptl = huge_pte_lock(h, mm, ptep); 4257 size = i_size_read(mapping->host) >> huge_page_shift(h); 4258 if (idx >= size) 4259 goto backout; 4260 4261 ret = 0; 4262 if (!huge_pte_none(huge_ptep_get(ptep))) 4263 goto backout; 4264 4265 page_dup_rmap(page, true); 4266 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4267 && (vma->vm_flags & VM_SHARED))); 4268 set_huge_pte_at(mm, haddr, ptep, new_pte); 4269 4270 hugetlb_count_add(pages_per_huge_page(h), mm); 4271 4272 spin_unlock(ptl); 4273 4274 if (new_page) { 4275 SetPagePrivate(&page[1]); 4276 } 4277 4278 unlock_page(page); 4279 out: 4280 return ret; 4281 4282 backout: 4283 spin_unlock(ptl); 4284 unlock_page(page); 4285 put_page(page); 4286 goto out; 4287 } 4288 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION 6c3413fbf8c430b89f5d23f465e10e99ea145199
by kernel test robot 14 Dec '24

14 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 6c3413fbf8c430b89f5d23f465e10e99ea145199 !14123 mm: only enforce minimum stack gap size if it's sensible Error/Warning (recently discovered and may have been fixed): crypto/asymmetric_keys/pgp_preload.c:110:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_preload.c:23:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:148:43: error: passing argument 2 of 'pgp_calc_pkey_keyid' from incompatible pointer type [-Werror=incompatible-pointer-types] crypto/asymmetric_keys/pgp_public_key.c:201:33: error: storage size of 'pgp' isn't known crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable] crypto/asymmetric_keys/pgp_public_key.c:224:15: error: implicit declaration of function 'pgp_parse_public_key'; did you mean 'pgp_process_public_key'? [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:310:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:35:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration crypto/asymmetric_keys/pgp_public_key.c:63:17: error: invalid use of undefined type 'struct pgp_parse_pubkey' drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] mm/pin_mem.c:247:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'? mm/share_pool.c:3025:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] mm/share_pool.c:3025:21: error: invalid initializer mm/share_pool.c:3887:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] mm/share_pool.c:3938:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] mm/share_pool.c:3958:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] mm/share_pool.c:4065:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] mm/share_pool.c:4085:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] mm/share_pool.c:4107:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] mm/share_pool.c:4109:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-001-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:warning:no-previous-prototype-for-inspur_drm_interrupt | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:agent_smmu_acpi_match-defined-but-not-used | `-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:no-previous-prototype-for-agent_smmu_unlocked_find |-- arm64-randconfig-002-20241213 | |-- arch-arm64-kernel-arm64_cpu_park.c:error:const-struct-cpu_operations-has-no-member-named-cpu_die | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_destroy_upi_list | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_poll_jfc | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_recv_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_send_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfr_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfs_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_add_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_check_port_state | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_del_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_idx | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_add_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_del_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_put_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_set_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_alloc | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_free | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_init | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_uninit | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_grp_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfc_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfr_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfs_event_cb | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_close | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_mmap | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_open | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_release_file | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-dev_name-will-never-be-NULL | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_unmap_vma_pages | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- arm64-randconfig-003-20241213 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- crypto-asymmetric_keys-pgp_preload.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_public_key | |-- crypto-asymmetric_keys-pgp_public_key.c:error:invalid-use-of-undefined-type-struct-pgp_parse_pubkey | |-- crypto-asymmetric_keys-pgp_public_key.c:error:passing-argument-of-pgp_calc_pkey_keyid-from-incompatible-pointer-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:storage-size-of-pgp-isn-t-known | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- kernel-sched-core.c:error:TG_STEAL_NO-undeclared-(first-use-in-this-function) | |-- kernel-sched-fair.c:error:implicit-declaration-of-function-is_tg_steal | |-- kernel-sched-fair.c:error:invalid-use-of-undefined-type-struct-task_group | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function) | |-- mm-pin_mem.c:error:lvalue-required-as-unary-operand | |-- mm-share_pool.c:error:HUGETLB_ALLOC_BUDDY-undeclared-(first-use-in-this-function) | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_add_to_page_cache | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_pte_none | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_ptep_get | |-- mm-share_pool.c:error:implicit-declaration-of-function-hugetlb_count_add | |-- mm-share_pool.c:error:implicit-declaration-of-function-set_huge_pte_at | |-- mm-share_pool.c:error:invalid-initializer | |-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask | |-- mm-share_pool.c:warning:proc_group_usage_show-defined-but-not-used | |-- mm-share_pool.c:warning:proc_usage_show-defined-but-not-used | `-- mm-share_pool.c:warning:spa_stat_show-defined-but-not-used |-- arm64-randconfig-051-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241214 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-r063-20241214 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241213 | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- x86_64-buildonly-randconfig-003-20241213 | `-- drivers-bluetooth-hci_qca.c:warning:qca_soc_data_qca6390-defined-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-006-20241213 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-gpu-drm-loongson-lsdc_plane.o:warning:objtool:lsdc_plane_init-falls-through-to-next-function-lsdc_plane_reset() | `-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union |-- x86_64-defconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp `-- x86_64-randconfig-161-20241214 |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory `-- net-netfilter-nft_set_pipapo.o:warning:objtool:nft_pipapo_remove:unreachable-instruction elapsed time: 918m configs tested: 14 configs skipped: 95 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc'
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 2ee1b090fed0f14944d85db83f5dbc33fbe812ec [1636/1636] LoongArch: KVM: Add PV steal time support in guest side config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140757.roYzDP2E-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140757.roYzDP2E-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140757.roYzDP2E-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc' 74 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:23:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'} 23 | static bool steal_acc = true; | ^~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:76:19: error: redefinition of 'parse_no_stealacc' 76 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:24:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)' 24 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ In file included from include/linux/printk.h:6, from include/linux/kernel.h:30, from include/linux/interrupt.h:6, from arch/loongarch/kernel/paravirt.c:4: >> include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:29:1: note: in expansion of macro 'early_param' 29 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ >> include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:29:1: note: in expansion of macro 'early_param' 29 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:102:13: error: redefinition of 'steal_acc' 102 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:74:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'} 74 | static bool steal_acc = true; | ^~~~~~~~~ arch/loongarch/kernel/paravirt.c:104:19: error: redefinition of 'parse_no_stealacc' 104 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:76:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)' 76 | static int __init parse_no_stealacc(char *arg) | ^~~~~~~~~~~~~~~~~ >> include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:109:1: note: in expansion of macro 'early_param' 109 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]' 335 | static const char __setup_str_##unique_id[] __initconst \ | ^~~~~~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ >> include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:109:1: note: in expansion of macro 'early_param' 109 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param' 337 | static struct obs_kernel_param __setup_##unique_id \ | ^~~~~~~~ include/linux/init.h:357:9: note: in expansion of macro '__setup_param' 357 | __setup_param(str, fn, fn, 1) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock' 111 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:83:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'} 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': arch/loongarch/kernel/paravirt.c:141:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 141 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:141:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:175:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 175 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c: At top level: >> arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:224:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 224 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:289:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 289 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:294:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 294 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, | ^~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:301:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 301 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init' 408 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time' 453 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:339:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)' 339 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:477:13: error: redefinition of 'pv_disable_steal_time' 477 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:363:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online' 484 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:370:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)' 370 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare' 495 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:381:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)' 381 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:507:13: error: redefinition of 'pv_cpu_reboot' 507 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:393:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:512:12: error: redefinition of 'pv_reboot_notify' 512 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:398:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:518:30: error: redefinition of 'pv_reboot_nb' 518 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:404:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:522:12: error: redefinition of 'pv_time_init' 522 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ vim +/steal_acc +74 arch/loongarch/kernel/paravirt.c 73 > 74 static bool steal_acc = true; 75 > 76 static int __init parse_no_stealacc(char *arg) 77 { 78 steal_acc = false; 79 return 0; 80 } > 81 early_param("no-steal-acc", parse_no_stealacc); 82 83 static u64 paravt_steal_clock(int cpu) 84 { 85 int version; 86 u64 steal; 87 struct kvm_steal_time *src; 88 89 src = &per_cpu(steal_time, cpu); 90 do { 91 92 version = src->version; 93 virt_rmb(); /* Make sure that the version is read before the steal */ 94 steal = src->steal; 95 virt_rmb(); /* Make sure that the steal is read before the next version */ 96 97 } while ((version & 1) || (version != src->version)); 98 99 return steal; 100 } 101 102 static bool steal_acc = true; 103 104 static int __init parse_no_stealacc(char *arg) 105 { 106 steal_acc = false; 107 return 0; 108 } 109 early_param("no-steal-acc", parse_no_stealacc); 110 > 111 static u64 paravt_steal_clock(int cpu) 112 { 113 int version; 114 u64 steal; 115 struct kvm_steal_time *src; 116 117 src = &per_cpu(steal_time, cpu); 118 do { 119 120 version = src->version; 121 virt_rmb(); /* Make sure that the version is read before the steal */ 122 steal = src->steal; 123 virt_rmb(); /* Make sure that the steal is read before the next version */ 124 125 } while ((version & 1) || (version != src->version)); 126 127 return steal; 128 } 129 130 #ifdef CONFIG_SMP 131 static void pv_send_ipi_single(int cpu, unsigned int action) 132 { 133 unsigned int min, old; 134 irq_cpustat_t *info = &per_cpu(irq_stat, cpu); 135 136 old = atomic_fetch_or(BIT(action), &info->message); 137 if (old) 138 return; 139 140 min = cpu_logical_map(cpu); > 141 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); 142 } 143 144 #define KVM_IPI_CLUSTER_SIZE (2 * BITS_PER_LONG) 145 static void pv_send_ipi_mask(const struct cpumask *mask, unsigned int action) 146 { 147 unsigned int cpu, i, min = 0, max = 0, old; 148 __uint128_t bitmap = 0; 149 irq_cpustat_t *info; 150 151 if (cpumask_empty(mask)) 152 return; 153 154 action = BIT(action); 155 for_each_cpu(i, mask) { 156 info = &per_cpu(irq_stat, i); 157 old = atomic_fetch_or(action, &info->message); 158 if (old) 159 continue; 160 161 cpu = cpu_logical_map(i); 162 if (!bitmap) { 163 min = max = cpu; 164 } else if (cpu > min && cpu < min + KVM_IPI_CLUSTER_SIZE) { 165 max = cpu > max ? cpu : max; 166 } else if (cpu < min && (max - cpu) < KVM_IPI_CLUSTER_SIZE) { 167 bitmap <<= min - cpu; 168 min = cpu; 169 } else { 170 /* 171 * Physical cpuid is sorted in ascending order ascend 172 * for the next mask calculation, send IPI here 173 * directly and skip the remainding cpus 174 */ 175 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 176 (unsigned long)bitmap, 177 (unsigned long)(bitmap >> BITS_PER_LONG), min); 178 min = max = cpu; 179 bitmap = 0; 180 } 181 __set_bit(cpu - min, (unsigned long *)&bitmap); 182 } 183 184 if (bitmap) 185 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, (unsigned long)bitmap, 186 (unsigned long)(bitmap >> BITS_PER_LONG), min); 187 } 188 189 static irqreturn_t loongson_do_swi(int irq, void *dev) 190 { 191 irq_cpustat_t *info; 192 long action; 193 194 /* Clear swi interrupt */ 195 clear_csr_estat(1 << INT_SWI0); 196 info = this_cpu_ptr(&irq_stat); 197 action = atomic_xchg(&info->message, 0); 198 if (action & SMP_CALL_FUNCTION) { 199 generic_smp_call_function_interrupt(); 200 info->ipi_irqs[IPI_CALL_FUNCTION]++; 201 } 202 203 if (action & SMP_RESCHEDULE) { 204 scheduler_ipi(); 205 info->ipi_irqs[IPI_RESCHEDULE]++; 206 } 207 208 return IRQ_HANDLED; 209 } 210 211 static void pv_init_ipi(void) 212 { 213 int r, swi0; 214 215 swi0 = get_percpu_irq(INT_SWI0); 216 if (swi0 < 0) 217 panic("SWI0 IRQ mapping failed\n"); 218 irq_set_percpu_devid(swi0); 219 r = request_percpu_irq(swi0, loongson_do_swi, "SWI0", &irq_stat); 220 if (r < 0) 221 panic("SWI0 IRQ request failed\n"); 222 } 223 > 224 static void pv_disable_steal_time(void) 225 { 226 if (has_steal_clock) 227 kvm_hypercall2(KVM_HCALL_FUNC_NOTIFY, KVM_FEATURE_STEAL_TIME, 0); 228 } 229 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared; did you mean 'KVM_HCALL_FUNC_IPI'?
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: dba6c8bad729e1971c31053550e9686127ce3844 [1636/1636] LoongArch: KVM: Add PV IPI support on host side config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140300.AvxBVNVW-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140300.AvxBVNVW-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140300.AvxBVNVW-lkp@intel.com/ All errors (new ones prefixed by >>): arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': >> arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 85 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:85:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:119:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 119 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI vim +85 arch/loongarch/kernel/paravirt.c f860ab821dd12f5 Bibo Mao 2024-03-22 73 462dd429f52a765 Bibo Mao 2024-03-01 74 #ifdef CONFIG_SMP 462dd429f52a765 Bibo Mao 2024-03-01 75 static void pv_send_ipi_single(int cpu, unsigned int action) 462dd429f52a765 Bibo Mao 2024-03-01 76 { 462dd429f52a765 Bibo Mao 2024-03-01 77 unsigned int min, old; 462dd429f52a765 Bibo Mao 2024-03-01 78 irq_cpustat_t *info = &per_cpu(irq_stat, cpu); 462dd429f52a765 Bibo Mao 2024-03-01 79 462dd429f52a765 Bibo Mao 2024-03-01 80 old = atomic_fetch_or(BIT(action), &info->message); 462dd429f52a765 Bibo Mao 2024-03-01 81 if (old) 462dd429f52a765 Bibo Mao 2024-03-01 82 return; 462dd429f52a765 Bibo Mao 2024-03-01 83 462dd429f52a765 Bibo Mao 2024-03-01 84 min = cpu_logical_map(cpu); 462dd429f52a765 Bibo Mao 2024-03-01 @85 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); 462dd429f52a765 Bibo Mao 2024-03-01 86 } 462dd429f52a765 Bibo Mao 2024-03-01 87 :::::: The code at line 85 was first introduced by commit :::::: 462dd429f52a7659ea1c74f02f7134a43fccccc8 LoongArch: Add pv ipi support on guest kernel side :::::: TO: Bibo Mao <maobibo(a)loongson.cn> :::::: CC: Xianglai Li <lixianglai(a)loongson.cn> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used
by kernel test robot 14 Dec '24

14 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: bd254ad9ed5fb35dc87b90f98ebb805567ff0472 [1636/1636] LoongArch: KVM: Add irqfd support config: loongarch-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140030.ws7cfuVO-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140030.ws7cfuVO-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412140030.ws7cfuVO-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/loongarch/kvm/intc/pch_pic.c: In function 'kvm_setup_default_irq_routing': >> arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 459 | int i, ret; | ^~~ -- >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'e' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'kvm' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'irq_source_id' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'level' not described in 'kvm_set_msi' >> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'line_status' not described in 'kvm_set_msi' vim +/ret +459 arch/loongarch/kvm/intc/pch_pic.c 453 454 static int kvm_setup_default_irq_routing(struct kvm *kvm) 455 { 456 struct kvm_irq_routing_entry *entries; 457 458 u32 nr = KVM_IRQCHIP_NUM_PINS; > 459 int i, ret; 460 461 entries = kcalloc(nr, sizeof(*entries), GFP_KERNEL); 462 if (!entries) 463 return -ENOMEM; 464 465 for (i = 0; i < nr; i++) { 466 entries[i].gsi = i; 467 entries[i].type = KVM_IRQ_ROUTING_IRQCHIP; 468 entries[i].u.irqchip.irqchip = 0; 469 entries[i].u.irqchip.pin = i; 470 } 471 ret = kvm_set_irq_routing(kvm, entries, nr, 0); 472 kfree(entries); 473 474 return 0; 475 } 476 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 2ee1b090fed0f14944d85db83f5dbc33fbe812ec [1636/1636] LoongArch: KVM: Add PV steal time support in guest side config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412132355.qfya7e74-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412132355.qfya7e74-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412132355.qfya7e74-lkp@intel.com/ All warnings (new ones prefixed by >>): | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param' 81 | early_param("no-steal-acc", parse_no_stealacc); | ^~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock' 111 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:83:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'} 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single': arch/loongarch/kernel/paravirt.c:141:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 141 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min); | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c:141:24: note: each undeclared identifier is reported only once for each function it appears in arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask': arch/loongarch/kernel/paravirt.c:175:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'? 175 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, | ^~~~~~~~~~~~~~~~~~~~~ | KVM_HCALL_FUNC_IPI arch/loongarch/kernel/paravirt.c: At top level: arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:224:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 224 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:289:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 289 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:294:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 294 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:301:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 301 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init' 408 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time' 453 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:339:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)' 339 | static int pv_enable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:477:13: error: redefinition of 'pv_disable_steal_time' 477 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:363:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)' 363 | static void pv_disable_steal_time(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online' 484 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:370:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)' 370 | static int pv_time_cpu_online(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare' 495 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:381:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)' 381 | static int pv_time_cpu_down_prepare(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:507:13: error: redefinition of 'pv_cpu_reboot' 507 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:393:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)' 393 | static void pv_cpu_reboot(void *unused) | ^~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:512:12: error: redefinition of 'pv_reboot_notify' 512 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:398:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)' 398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused) | ^~~~~~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:518:30: error: redefinition of 'pv_reboot_nb' 518 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:404:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block' 404 | static struct notifier_block pv_reboot_nb = { | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:522:12: error: redefinition of 'pv_time_init' 522 | int __init pv_time_init(void) | ^~~~~~~~~~~~ arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)' 305 | int __init pv_time_init(void) | ^~~~~~~~~~~~ >> arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function] 83 | static u64 paravt_steal_clock(int cpu) | ^~~~~~~~~~~~~~~~~~ vim +/paravt_steal_clock +83 arch/loongarch/kernel/paravirt.c 82 > 83 static u64 paravt_steal_clock(int cpu) 84 { 85 int version; 86 u64 steal; 87 struct kvm_steal_time *src; 88 89 src = &per_cpu(steal_time, cpu); 90 do { 91 92 version = src->version; 93 virt_rmb(); /* Make sure that the version is read before the steal */ 94 steal = src->steal; 95 virt_rmb(); /* Make sure that the steal is read before the next version */ 96 97 } while ((version & 1) || (version != src->version)); 98 99 return steal; 100 } 101 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1636/1636] arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d68dc6ee371ec5466be9b2d76bdca0b360940adc commit: 35da19c3c6d4b053eba09a0daa6063eae81e928a [1636/1636] LoongArch: KVM: Add PCHPIC read and write functions config: loongarch-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241213/202412132352.24cSlwix-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412132352.24cSlwix-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412132352.24cSlwix-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/loongarch/kvm/vm.c: In function 'kvm_vm_ioctl_irq_line': >> arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used [-Wunused-but-set-variable] 115 | int type, vcpu, irq, vcpus, val, ret = 0; | ^~~~~ >> arch/loongarch/kvm/vm.c:115:19: warning: variable 'vcpu' set but not used [-Wunused-but-set-variable] 115 | int type, vcpu, irq, vcpus, val, ret = 0; | ^~~~ vim +/vcpus +115 arch/loongarch/kvm/vm.c 109 110 int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *data, 111 bool line_status) 112 { 113 bool level; 114 struct loongarch_pch_pic *s; > 115 int type, vcpu, irq, vcpus, val, ret = 0; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/5] Backport some mm bugfix
by Jinjiang Tu 13 Dec '24

13 Dec '24

David Hildenbrand (1): mm/filemap: don't call folio_test_locked() without a reference in next_uptodate_folio() Hugh Dickins (1): mm: shmem: fix ShmemHugePages at swapout Kalesh Singh (1): mm: Respect mmap hint address when aligning for THP Matthew Wilcox (Oracle) (2): mm: open-code page_folio() in dump_page() mm: open-code PageTail in folio_flags() and const_folio_flags() include/linux/page-flags.h | 2 +- mm/debug.c | 7 +++++-- mm/filemap.c | 4 ++-- mm/mmap.c | 3 ++- mm/shmem.c | 22 ++++++++++++---------- 5 files changed, 22 insertions(+), 16 deletions(-) -- 2.34.1

2 6

[PATCH v2 OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 ++-- arch/x86/configs/openeuler_defconfig | 5 ++-- include/linux/kabi.h | 2 +- init/Kconfig | 18 ++------------- lib/Kconfig.kabi | 32 ++++++++++++++++++++++++++ 5 files changed, 41 insertions(+), 21 deletions(-) create mode 100644 lib/Kconfig.kabi -- 2.20.1

2 3

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

2 4

[PATCH openEuler-1.0-LTS] padata: make padata_do_parallel find alternate callback CPU
by Yi Yang 13 Dec '24

13 Dec '24

From: Daniel Jordan <daniel.m.jordan(a)oracle.com> mainline inclusion from mainline-v5.4-rc1 commit e6ce0e0807e90d38a2cefa524ac253d7a85c3f2f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7RZMT CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- padata_do_parallel currently returns -EINVAL if the callback CPU isn't in the callback cpumask. pcrypt tries to prevent this situation by keeping its own callback cpumask in sync with padata's and checks that the callback CPU it passes to padata is valid. Make padata handle this instead. padata_do_parallel now takes a pointer to the callback CPU and updates it for the caller if an alternate CPU is used. Overall behavior in terms of which callback CPUs are chosen stays the same. Prepares for removal of the padata cpumask notifier in pcrypt, which will fix a lockdep complaint about nested acquisition of the CPU hotplug lock later in the series. Signed-off-by: Daniel Jordan <daniel.m.jordan(a)oracle.com> Acked-by: Steffen Klassert <steffen.klassert(a)secunet.com> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: Lai Jiangshan <jiangshanlai(a)gmail.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Tejun Heo <tj(a)kernel.org> Cc: linux-crypto(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Conflicts: crypto/pcrypt.c include/linux/padata.h kernel/padata.c [Context conflict.] Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- crypto/pcrypt.c | 33 ++------------------------------- include/linux/padata.h | 2 +- kernel/padata.c | 27 ++++++++++++++++++++------- 3 files changed, 23 insertions(+), 39 deletions(-) diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index 898a71c7386b..4542b48b5afd 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -70,35 +70,6 @@ struct pcrypt_aead_ctx { unsigned int cb_cpu; }; -static int pcrypt_do_parallel(struct padata_priv *padata, unsigned int *cb_cpu, - struct padata_pcrypt *pcrypt) -{ - unsigned int cpu_index, cpu, i; - struct pcrypt_cpumask *cpumask; - - cpu = *cb_cpu; - - rcu_read_lock_bh(); - cpumask = rcu_dereference_bh(pcrypt->cb_cpumask); - if (cpumask_test_cpu(cpu, cpumask->mask)) - goto out; - - if (!cpumask_weight(cpumask->mask)) - goto out; - - cpu_index = cpu % cpumask_weight(cpumask->mask); - - cpu = cpumask_first(cpumask->mask); - for (i = 0; i < cpu_index; i++) - cpu = cpumask_next(cpu, cpumask->mask); - - *cb_cpu = cpu; - -out: - rcu_read_unlock_bh(); - return padata_do_parallel(pcrypt->pinst, padata, cpu); -} - static int pcrypt_aead_setkey(struct crypto_aead *parent, const u8 *key, unsigned int keylen) { @@ -172,7 +143,7 @@ static int pcrypt_aead_encrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pencrypt); + err = padata_do_parallel(pencrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; if (err == -EBUSY) { @@ -220,7 +191,7 @@ static int pcrypt_aead_decrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pdecrypt); + err = padata_do_parallel(pdecrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; if (err == -EBUSY) { diff --git a/include/linux/padata.h b/include/linux/padata.h index d803397a28f7..8d2267926a64 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -167,7 +167,7 @@ extern struct padata_instance *padata_alloc_possible( struct workqueue_struct *wq); extern void padata_free(struct padata_instance *pinst); extern int padata_do_parallel(struct padata_instance *pinst, - struct padata_priv *padata, int cb_cpu); + struct padata_priv *padata, int *cb_cpu); extern void padata_do_serial(struct padata_priv *padata); extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type, cpumask_var_t cpumask); diff --git a/kernel/padata.c b/kernel/padata.c index 848e40e3581b..3518c2e60965 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -96,17 +96,19 @@ static void padata_parallel_worker(struct work_struct *parallel_work) * * @pinst: padata instance * @padata: object to be parallelized - * @cb_cpu: cpu the serialization callback function will run on, - * must be in the serial cpumask of padata(i.e. cpumask.cbcpu). + * @cb_cpu: pointer to the CPU that the serialization callback function should + * run on. If it's not in the serial cpumask of @pinst + * (i.e. cpumask.cbcpu), this function selects a fallback CPU and if + * none found, returns -EINVAL. * * The parallelization callback function will run with BHs off. * Note: Every object which is parallelized by padata_do_parallel * must be seen by padata_do_serial. */ int padata_do_parallel(struct padata_instance *pinst, - struct padata_priv *padata, int cb_cpu) + struct padata_priv *padata, int *cb_cpu) { - int target_cpu, err; + int i, cpu, cpu_index, target_cpu, err; struct padata_parallel_queue *queue; struct parallel_data *pd; @@ -118,8 +120,19 @@ int padata_do_parallel(struct padata_instance *pinst, if (!(pinst->flags & PADATA_INIT) || pinst->flags & PADATA_INVALID) goto out; - if (!cpumask_test_cpu(cb_cpu, pd->cpumask.cbcpu)) - goto out; + if (!cpumask_test_cpu(*cb_cpu, pd->cpumask.cbcpu)) { + if (!cpumask_weight(pd->cpumask.cbcpu)) + goto out; + + /* Select an alternate fallback CPU and notify the caller. */ + cpu_index = *cb_cpu % cpumask_weight(pd->cpumask.cbcpu); + + cpu = cpumask_first(pd->cpumask.cbcpu); + for (i = 0; i < cpu_index; i++) + cpu = cpumask_next(cpu, pd->cpumask.cbcpu); + + *cb_cpu = cpu; + } err = -EBUSY; if ((pinst->flags & PADATA_RESET)) @@ -131,7 +144,7 @@ int padata_do_parallel(struct padata_instance *pinst, err = 0; atomic_inc(&pd->refcnt); padata->pd = pd; - padata->cb_cpu = cb_cpu; + padata->cb_cpu = *cb_cpu; target_cpu = padata_cpu_hash(pd); padata->cpu = target_cpu; -- 2.25.1

2 1

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4380:12: warning: 'proc_usage_show' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: f30182b3728f06123932e314f3cb413fbe66d681 [2579/2579] mm: sharepool: use built-in-statistics config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131415.6NF7Ybi7-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131415.6NF7Ybi7-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412131415.6NF7Ybi7-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:832:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 832 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:1068:29: warning: ordered comparison of pointer with integer zero [-Wextra] 1068 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:2103:9: error: implicit declaration of function 'sysctl_compaction_handler' [-Werror=implicit-function-declaration] 2103 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3278:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3278 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3278:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3673:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3673 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:4185:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 4185 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4273:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4273 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:4482:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4482 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4495:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4495 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4517:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4517 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4519:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4519 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: >> mm/share_pool.c:4380:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4380 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ >> mm/share_pool.c:4358:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4358 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4298:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4298 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/proc_usage_show +4380 mm/share_pool.c 4357 > 4358 static int proc_group_usage_show(struct seq_file *seq, void *offset) 4359 { 4360 spg_overview_show(seq); 4361 spa_overview_show(seq); 4362 4363 /* print the file header */ 4364 seq_printf(seq, "%-8s %-8s %-9s %-9s %-9s %-10s %-10s %-8s %-7s %-7s %-10s %-4s\n", 4365 "PID", "Group_ID", "SP_ALLOC", "SP_K2U", "SP_RES", "SP_RES_T", 4366 "Non-SP_RES", "VIRT", "RES", "Shm", "Non-SP_Shm", "PROT"); 4367 /* print kthread buff_module_guard_work */ 4368 seq_printf(seq, "%-8s %-8s %-9lld %-9lld\n", 4369 "guard", "-", 4370 byte2kb(atomic64_read(&kthread_stat.alloc_size)), 4371 byte2kb(atomic64_read(&kthread_stat.k2u_size))); 4372 4373 down_read(&sp_group_sem); 4374 idr_for_each(&sp_group_idr, proc_usage_by_group, seq); 4375 up_read(&sp_group_sem); 4376 4377 return 0; 4378 } 4379 > 4380 static int proc_usage_show(struct seq_file *seq, void *offset) 4381 { 4382 struct sp_group_master *master = NULL; 4383 unsigned long anon, file, shmem, total_rss; 4384 long sp_res, sp_res_nsize, non_sp_res, non_sp_shm; 4385 struct sp_proc_stat *proc_stat; 4386 4387 seq_printf(seq, "%-8s %-16s %-9s %-9s %-9s %-10s %-10s %-8s\n", 4388 "PID", "COMM", "SP_ALLOC", "SP_K2U", "SP_RES", "Non-SP_RES", 4389 "Non-SP_Shm", "VIRT"); 4390 4391 mutex_lock(&master_list_lock); 4392 list_for_each_entry(master, &master_list, list_node) { 4393 proc_stat = &master->instat; 4394 get_mm_rss_info(master->mm, &anon, &file, &shmem, &total_rss); 4395 get_process_sp_res(&master->instat, &sp_res, &sp_res_nsize); 4396 get_process_non_sp_res(total_rss, shmem, sp_res_nsize, 4397 &non_sp_res, &non_sp_shm); 4398 seq_printf(seq, "%-8d %-16s %-9ld %-9ld %-9ld %-10ld %-10ld %-8ld\n", 4399 proc_stat->tgid, proc_stat->comm, 4400 get_proc_alloc(proc_stat), 4401 get_proc_k2u(proc_stat), 4402 sp_res, non_sp_res, non_sp_shm, 4403 page2kb(master->mm->total_vm)); 4404 } 4405 mutex_unlock(&master_list_lock); 4406 4407 return 0; 4408 } 4409 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] kabi reserver space for i2c and sched
by Zicheng Qu 13 Dec '24

13 Dec '24

hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add two KABI_RESERVE macros for each struct, including i2c_adapter, sched_domain_shared, sched_domain. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ include/linux/sched/topology.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 8e4d9bbdaa40..09a2b2625202 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -85,6 +85,8 @@ struct sched_domain_shared { #ifdef CONFIG_SCHED_STEAL struct sparsemask *cfs_overload_cpus; #endif + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct sched_domain { @@ -154,6 +156,9 @@ struct sched_domain { }; struct sched_domain_shared *shared; + KABI_RESERVE(1) + KABI_RESERVE(2) + unsigned int span_weight; /* * Span of all CPUs in this domain. -- 2.34.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION ff5378fff024fcb2552e6da22811cf933fe4a4c0
by kernel test robot 13 Dec '24

13 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: ff5378fff024fcb2552e6da22811cf933fe4a4c0 !12309 [OLK-5.10] AMD Genoa and Turin Crypto and Edac patches backport for OLK-5.10 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412130351.ogsraRJ5-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130515.0Aw10X06-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130534.AeGefPCj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130652.MbID3V5Y-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130822.tSyyPsoM-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412131028.JwkewMIN-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412131234.abo5dw1q-lkp@intel.com arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die' crypto/asymmetric_keys/pgp_preload.c:110:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_preload.c:23:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:148:43: error: passing argument 2 of 'pgp_calc_pkey_keyid' from incompatible pointer type [-Werror=incompatible-pointer-types] crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable] crypto/asymmetric_keys/pgp_public_key.c:205:33: error: storage size of 'pgp' isn't known crypto/asymmetric_keys/pgp_public_key.c:228:15: error: implicit declaration of function 'pgp_parse_public_key'; did you mean 'pgp_process_public_key'? [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:315:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:35:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration crypto/asymmetric_keys/pgp_public_key.c:63:17: error: invalid use of undefined type 'struct pgp_parse_pubkey' drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t' kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory mm/memcontrol.c:5882:40: error: implicit declaration of function 'ksm_process_profit' [-Werror=implicit-function-declaration] mm/pin_mem.c:246:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'? mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] mm/share_pool.c:738:21: error: invalid initializer Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:warning:no-previous-prototype-for-inspur_drm_interrupt | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:agent_smmu_acpi_match-defined-but-not-used | `-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:no-previous-prototype-for-agent_smmu_unlocked_find |-- arm64-randconfig-002-20241213 | |-- arch-arm64-kernel-arm64_cpu_park.c:error:const-struct-cpu_operations-has-no-member-named-cpu_die | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_destroy_upi_list | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_poll_jfc | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_recv_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_send_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfr_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfs_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_add_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_check_port_state | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_del_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_idx | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_add_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_del_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_put_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_set_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_alloc | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_free | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_init | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_uninit | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_grp_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfc_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfr_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfs_event_cb | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_close | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_mmap | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_open | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_release_file | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-dev_name-will-never-be-NULL | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_unmap_vma_pages | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | |-- kernel-sched-psi.c:warning:no-previous-prototype-for-to_psi_group_ext | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- arm64-randconfig-003-20241213 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- crypto-asymmetric_keys-pgp_preload.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_public_key | |-- crypto-asymmetric_keys-pgp_public_key.c:error:invalid-use-of-undefined-type-struct-pgp_parse_pubkey | |-- crypto-asymmetric_keys-pgp_public_key.c:error:passing-argument-of-pgp_calc_pkey_keyid-from-incompatible-pointer-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:storage-size-of-pgp-isn-t-known | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- kernel-sched-core.c:error:TG_STEAL_NO-undeclared-(first-use-in-this-function) | |-- kernel-sched-fair.c:error:implicit-declaration-of-function-is_tg_steal | |-- kernel-sched-fair.c:error:invalid-use-of-undefined-type-struct-task_group | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function) | |-- mm-pin_mem.c:error:lvalue-required-as-unary-operand | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_add_to_page_cache | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_pte_none | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_ptep_get | |-- mm-share_pool.c:error:implicit-declaration-of-function-hugetlb_count_add | |-- mm-share_pool.c:error:implicit-declaration-of-function-set_huge_pte_at | |-- mm-share_pool.c:error:invalid-initializer | |-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask | `-- mm-share_pool.c:warning:spa_stat_show-defined-but-not-used |-- arm64-randconfig-051-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241213 | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- x86_64-buildonly-randconfig-003-20241213 | `-- drivers-bluetooth-hci_qca.c:warning:qca_soc_data_qca6390-defined-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-006-20241213 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-gpu-drm-loongson-lsdc_plane.o:warning:objtool:lsdc_plane_init-falls-through-to-next-function-lsdc_plane_reset() | `-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 1030m configs tested: 15 configs skipped: 108 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

1 2

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'?
by kernel test robot 13 Dec '24

13 Dec '24

Hi Wang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c533562a2802206135467a06384ba33cff42b18a [2579/2579] share_pool: Use sharepool_no_page to alloc hugepage config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131234.abo5dw1q-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131234.abo5dw1q-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412131234.abo5dw1q-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:858:29: warning: ordered comparison of pointer with integer zero [-Wextra] 858 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:1851:9: error: implicit declaration of function 'sysctl_compaction_handler' [-Werror=implicit-function-declaration] 1851 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3014:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3014 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3014:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3394:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3394 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3691:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 3691 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:3922:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3922 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4004:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4004 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': >> mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4221 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock >> mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4234 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache >> mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4256 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at >> mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4258 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4136:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 4136 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:4093:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 4093 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:4029:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4029 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +4221 mm/share_pool.c 4179 4180 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4181 struct vm_area_struct *vma, 4182 struct address_space *mapping, pgoff_t idx, 4183 unsigned long address, pte_t *ptep, unsigned int flags) 4184 { 4185 struct hstate *h = hstate_vma(vma); 4186 vm_fault_t ret = VM_FAULT_SIGBUS; 4187 unsigned long size; 4188 struct page *page; 4189 pte_t new_pte; 4190 spinlock_t *ptl; 4191 unsigned long haddr = address & huge_page_mask(h); 4192 bool new_page = false; 4193 int err; 4194 int node_id; 4195 struct sp_area *spa; 4196 4197 spa = __find_sp_area(vma->vm_start); 4198 if (!spa) { 4199 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4200 return ret; 4201 } 4202 node_id = spa->node_id; 4203 __sp_area_drop(spa); 4204 4205 retry: 4206 page = find_lock_page(mapping, idx); 4207 if (!page) { 4208 size = i_size_read(mapping->host) >> huge_page_shift(h); 4209 if (idx >= size) 4210 goto out; 4211 4212 page = alloc_huge_page(vma, haddr, 0); 4213 if (IS_ERR(page)) { 4214 page = alloc_huge_page_nodemask(hstate_file(vma->vm_file), 4215 node_id, NULL, GFP_KERNEL); 4216 if (!page) 4217 page = ERR_PTR(-ENOMEM); 4218 } 4219 if (IS_ERR(page)) { 4220 ptl = huge_pte_lock(h, mm, ptep); > 4221 if (!huge_pte_none(huge_ptep_get(ptep))) { 4222 ret = 0; 4223 spin_unlock(ptl); 4224 goto out; 4225 } 4226 spin_unlock(ptl); 4227 ret = vmf_error(PTR_ERR(page)); 4228 goto out; 4229 } 4230 __SetPageUptodate(page); 4231 new_page = true; 4232 4233 /* sharepool pages are all shared */ > 4234 err = huge_add_to_page_cache(page, mapping, idx); 4235 if (err) { 4236 put_page(page); 4237 if (err == -EEXIST) 4238 goto retry; 4239 goto out; 4240 } 4241 } 4242 4243 4244 ptl = huge_pte_lock(h, mm, ptep); 4245 size = i_size_read(mapping->host) >> huge_page_shift(h); 4246 if (idx >= size) 4247 goto backout; 4248 4249 ret = 0; 4250 if (!huge_pte_none(huge_ptep_get(ptep))) 4251 goto backout; 4252 4253 page_dup_rmap(page, true); 4254 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4255 && (vma->vm_flags & VM_SHARED))); > 4256 set_huge_pte_at(mm, haddr, ptep, new_pte); 4257 > 4258 hugetlb_count_add(pages_per_huge_page(h), mm); 4259 4260 spin_unlock(ptl); 4261 4262 if (new_page) { 4263 SetPagePrivate(&page[1]); 4264 } 4265 4266 unlock_page(page); 4267 out: 4268 return ret; 4269 4270 backout: 4271 spin_unlock(ptl); 4272 unlock_page(page); 4273 put_page(page); 4274 goto out; 4275 } 4276 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 06f5d3783d77..c5523ced2e3a 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-5.10] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 300ee3b5cf63..cd792f3f9873 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH openEuler-22.03-LTS-SP1] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 06f5d3783d77..c5523ced2e3a 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-5.10] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 300ee3b5cf63..cd792f3f9873 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

1 2

[PATCH OLK-6.6 V1] kabi reserver space for i2c and sched
by Zicheng Qu 13 Dec '24

13 Dec '24

Offering: HULK hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add two KABI_RESERVE macros for each struct, including i2c_adapter, sched_domain_shared, sched_domain. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ include/linux/sched/topology.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 8e4d9bbdaa40..09a2b2625202 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -85,6 +85,8 @@ struct sched_domain_shared { #ifdef CONFIG_SCHED_STEAL struct sparsemask *cfs_overload_cpus; #endif + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct sched_domain { @@ -154,6 +156,9 @@ struct sched_domain { }; struct sched_domain_shared *shared; + KABI_RESERVE(1) + KABI_RESERVE(2) + unsigned int span_weight; /* * Span of all CPUs in this domain. -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 0/2] CVE-2024-46733
by Yifan Qiao 13 Dec '24

13 Dec '24

Boris Burkov (1): btrfs: fix qgroup reserve leaks in cow_file_range Haisu Wang (1): btrfs: fix the length of reserved qgroup to free fs/btrfs/inode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.39.2

2 3

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c18bb367938bb02621f45d904531832df1abed2a [2579/2579] share_pool: Implement sp_walk_page_range() config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131028.JwkewMIN-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131028.JwkewMIN-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412131028.JwkewMIN-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'sp_hugetlb_entry': >> mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 738 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ >> mm/share_pool.c:738:21: error: invalid initializer mm/share_pool.c: At top level: mm/share_pool.c:1116:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 1116 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1347:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 1347 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1429:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 1429 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1561:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 1561 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:1518:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 1518 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:1454:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 1454 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:490:21: warning: 'spa_file' defined but not used [-Wunused-function] 490 | static struct file *spa_file(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:485:22: warning: 'spa_size' defined but not used [-Wunused-function] 485 | static unsigned long spa_size(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:409:13: warning: 'free_spg_stat' defined but not used [-Wunused-function] 409 | static void free_spg_stat(int spg_id) | ^~~~~~~~~~~~~ mm/share_pool.c:386:12: warning: 'sp_init_spg_stat' defined but not used [-Wunused-function] 386 | static int sp_init_spg_stat(struct sp_group *spg) | ^~~~~~~~~~~~~~~~ mm/share_pool.c:345:30: warning: 'sp_init_process_stat' defined but not used [-Wunused-function] 345 | static struct spg_proc_stat *sp_init_process_stat(struct task_struct *tsk, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:267:13: warning: 'update_spg_proc_stat_k2u' defined but not used [-Wunused-function] 267 | static void update_spg_proc_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:253:13: warning: 'update_spg_proc_stat_alloc' defined but not used [-Wunused-function] 253 | static void update_spg_proc_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:223:13: warning: 'update_spg_stat_k2u' defined but not used [-Wunused-function] 223 | static void update_spg_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:201:13: warning: 'update_spg_stat_alloc' defined but not used [-Wunused-function] 201 | static void update_spg_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~ In file included from mm/share_pool.c:27: mm/share_pool.c:105:19: warning: 'sp_group_id_ida' defined but not used [-Wunused-variable] 105 | static DEFINE_IDA(sp_group_id_ida); | ^~~~~~~~~~~~~~~ include/linux/idr.h:253:44: note: in definition of macro 'DEFINE_IDA' 253 | #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) | ^~~~ mm/share_pool.c:99:19: warning: 'sp_group_idr' defined but not used [-Wunused-variable] 99 | static DEFINE_IDR(sp_group_idr); | ^~~~~~~~~~~~ include/linux/idr.h:56:44: note: in definition of macro 'DEFINE_IDR' 56 | #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) | ^~~~ mm/share_pool.c:82:18: warning: 'mdc_default_group_id' defined but not used [-Wunused-const-variable=] 82 | static const int mdc_default_group_id = 1; | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/huge_ptep_get +738 mm/share_pool.c 733 734 static int sp_hugetlb_entry(pte_t *ptep, unsigned long hmask, 735 unsigned long addr, unsigned long next, 736 struct mm_walk *walk) 737 { > 738 pte_t pte = huge_ptep_get(ptep); 739 struct page *page = pte_page(pte); 740 struct sp_walk_data *sp_walk_data; 741 742 if (unlikely(!pte_present(pte))) { 743 pr_debug("the page of addr %lx unexpectedly not in RAM\n", (unsigned long)addr); 744 return -EFAULT; 745 } 746 747 sp_walk_data = walk->private; 748 get_page(page); 749 sp_walk_data->pages[sp_walk_data->page_count++] = page; 750 return 0; 751 } 752 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: d83dcc99d770b53e4839791fa2319c953fc6e42d [2579/2579] share_pool: Add proc interfaces to show sp info config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130822.tSyyPsoM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130822.tSyyPsoM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130822.tSyyPsoM-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:877:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 877 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1108:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 1108 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1190:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 1190 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1322:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 1322 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:1279:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 1279 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ >> mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 1215 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:489:21: warning: 'spa_file' defined but not used [-Wunused-function] 489 | static struct file *spa_file(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:484:22: warning: 'spa_size' defined but not used [-Wunused-function] 484 | static unsigned long spa_size(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:408:13: warning: 'free_spg_stat' defined but not used [-Wunused-function] 408 | static void free_spg_stat(int spg_id) | ^~~~~~~~~~~~~ mm/share_pool.c:385:12: warning: 'sp_init_spg_stat' defined but not used [-Wunused-function] 385 | static int sp_init_spg_stat(struct sp_group *spg) | ^~~~~~~~~~~~~~~~ mm/share_pool.c:344:30: warning: 'sp_init_process_stat' defined but not used [-Wunused-function] 344 | static struct spg_proc_stat *sp_init_process_stat(struct task_struct *tsk, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:266:13: warning: 'update_spg_proc_stat_k2u' defined but not used [-Wunused-function] 266 | static void update_spg_proc_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:252:13: warning: 'update_spg_proc_stat_alloc' defined but not used [-Wunused-function] 252 | static void update_spg_proc_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:222:13: warning: 'update_spg_stat_k2u' defined but not used [-Wunused-function] 222 | static void update_spg_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:200:13: warning: 'update_spg_stat_alloc' defined but not used [-Wunused-function] 200 | static void update_spg_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~ In file included from mm/share_pool.c:27: mm/share_pool.c:104:19: warning: 'sp_group_id_ida' defined but not used [-Wunused-variable] 104 | static DEFINE_IDA(sp_group_id_ida); | ^~~~~~~~~~~~~~~ include/linux/idr.h:253:44: note: in definition of macro 'DEFINE_IDA' 253 | #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) | ^~~~ mm/share_pool.c:98:19: warning: 'sp_group_idr' defined but not used [-Wunused-variable] 98 | static DEFINE_IDR(sp_group_idr); | ^~~~~~~~~~~~ include/linux/idr.h:56:44: note: in definition of macro 'DEFINE_IDR' 56 | #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) | ^~~~ mm/share_pool.c:81:18: warning: 'mdc_default_group_id' defined but not used [-Wunused-const-variable=] 81 | static const int mdc_default_group_id = 1; | ^~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/spa_stat_show +1215 mm/share_pool.c 1214 > 1215 static int spa_stat_show(struct seq_file *seq, void *offset) 1216 { 1217 spg_overview_show(seq); 1218 spa_overview_show(seq); 1219 /* print the file header */ 1220 seq_printf(seq, "%-10s %-16s %-16s %-10s %-7s %-5s %-8s %-8s\n", 1221 "Group ID", "va_start", "va_end", "Size(KB)", "Type", "Huge", "PID", "Ref"); 1222 rb_spa_stat_show(seq); 1223 return 0; 1224 } 1225 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2579/2579] cpufreq: Add SEEP governor for hardware-managed P-states config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130652.MbID3V5Y-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130652.MbID3V5Y-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130652.MbID3V5Y-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/acpi/cppc_acpi.h:17, from drivers/cpufreq/cpufreq_seep.c:13: >> include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t' 221 | phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ | ^~~~~~~~~~~~ include/acpi/processor.h:350:1: error: unknown type name 'phys_cpuid_t' 350 | phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:351:1: error: unknown type name 'phys_cpuid_t' 351 | phys_cpuid_t acpi_map_madt_entry(u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:352:20: error: unknown type name 'phys_cpuid_t' 352 | int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:354:1: error: unknown type name 'phys_cpuid_t' 354 | phys_cpuid_t acpi_id_to_phys_cpuid(u32 acpi_id); | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [y]: - CPU_FREQ_GOV_SEEP [=y] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/phys_cpuid_t +221 include/acpi/processor.h ^1da177e4c3f415 Linus Torvalds 2005-04-16 217 ^1da177e4c3f415 Linus Torvalds 2005-04-16 218 struct acpi_processor { ^1da177e4c3f415 Linus Torvalds 2005-04-16 219 acpi_handle handle; ^1da177e4c3f415 Linus Torvalds 2005-04-16 220 u32 acpi_id; 828aef376d7a129 Catalin Marinas 2015-03-24 @221 phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ af8f3f514d193eb Hanjun Guo 2015-01-04 222 u32 id; /* CPU logical ID allocated by OS */ ^1da177e4c3f415 Linus Torvalds 2005-04-16 223 u32 pblk; ^1da177e4c3f415 Linus Torvalds 2005-04-16 224 int performance_platform_limit; 01854e697a77a43 Luming Yu 2007-05-26 225 int throttling_platform_limit; ff55a9cebab0240 Len Brown 2007-06-02 226 /* 0 - states 0..n-th state available */ 01854e697a77a43 Luming Yu 2007-05-26 227 ^1da177e4c3f415 Linus Torvalds 2005-04-16 228 struct acpi_processor_flags flags; ^1da177e4c3f415 Linus Torvalds 2005-04-16 229 struct acpi_processor_power power; ^1da177e4c3f415 Linus Torvalds 2005-04-16 230 struct acpi_processor_performance *performance; ^1da177e4c3f415 Linus Torvalds 2005-04-16 231 struct acpi_processor_throttling throttling; ^1da177e4c3f415 Linus Torvalds 2005-04-16 232 struct acpi_processor_limit limit; d9460fd227ed2ce Zhang Rui 2008-01-17 233 struct thermal_cooling_device *cdev; ac212b6980d8d5e Rafael J. Wysocki 2013-05-03 234 struct device *dev; /* Processor device. */ 3000ce3c52f8b8d Rafael J. Wysocki 2019-10-16 235 struct freq_qos_request perflib_req; 3000ce3c52f8b8d Rafael J. Wysocki 2019-10-16 236 struct freq_qos_request thermal_req; ^1da177e4c3f415 Linus Torvalds 2005-04-16 237 }; ^1da177e4c3f415 Linus Torvalds 2005-04-16 238 :::::: The code at line 221 was first introduced by commit :::::: 828aef376d7a129547bc4ebb949965040177e3da ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID :::::: TO: Catalin Marinas <catalin.marinas(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt'
by kernel test robot 13 Dec '24

13 Dec '24

Hi Hongchen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: b9d65551a3adfa87a7c5d33391187ee60a1b501d [2579/2579] drm: add inspur drm driver support config: arm64-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130515.0Aw10X06-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130515.0Aw10X06-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130515.0Aw10X06-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt' [-Wmissing-prototypes] 30 | irqreturn_t inspur_drm_interrupt(int irq, void *arg) | ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/inspur/inspur_drm_drv.c: In function 'inspur_pci_probe': drivers/gpu/drm/inspur/inspur_drm_drv.c:379:36: warning: unused variable 'priv' [-Wunused-variable] 379 | struct inspur_drm_private *priv; | ^~~~ vim +/inspur_drm_interrupt +30 drivers/gpu/drm/inspur/inspur_drm_drv.c 27 28 29 DEFINE_DRM_GEM_FOPS(inspur_fops); > 30 irqreturn_t inspur_drm_interrupt(int irq, void *arg) 31 { 32 struct drm_device *dev = (struct drm_device *)arg; 33 struct inspur_drm_private *priv = 34 (struct inspur_drm_private *)dev->dev_private; 35 u32 status; 36 37 status = readl(priv->mmio + INSPUR_RAW_INTERRUPT); 38 39 if (status & INSPUR_RAW_INTERRUPT_VBLANK(1)) { 40 writel(INSPUR_RAW_INTERRUPT_VBLANK(1), 41 priv->mmio + INSPUR_RAW_INTERRUPT); 42 drm_handle_vblank(dev, 0); 43 } 44 45 return IRQ_HANDLED; 46 } 47 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: 00d37128abe2687fac974c5d21aa67fac6518c7c [2579/2579] sched: Introduce smart grid scheduling strategy for cfs config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130534.AeGefPCj-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/sched/core.c:2746:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 2746 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9530:5: warning: no previous prototype for 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes] 9530 | int tg_set_dynamic_affinity_mode(struct task_group *tg, u64 mode) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9567:5: warning: no previous prototype for 'tg_set_affinity_period' [-Wmissing-prototypes] 9567 | int tg_set_affinity_period(struct task_group *tg, u64 period_ms) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9578:5: warning: no previous prototype for 'tg_get_affinity_period' [-Wmissing-prototypes] 9578 | u64 tg_get_affinity_period(struct task_group *tg) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c: In function 'cpu_affinity_stat_show': >> kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=] 9632 | seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", | ~~~^ | | | long long unsigned int | %u vim +9632 kernel/sched/core.c 9619 9620 static int cpu_affinity_stat_show(struct seq_file *sf, void *v) 9621 { 9622 struct task_group *tg = css_tg(seq_css(sf)); 9623 struct auto_affinity *auto_affi = tg->auto_affinity; 9624 struct affinity_domain *ad = &auto_affi->ad; 9625 int i; 9626 9627 seq_printf(sf, "period_active %d\n", auto_affi->period_active); 9628 seq_printf(sf, "dcount %d\n", ad->dcount); 9629 seq_printf(sf, "domain_mask 0x%x\n", ad->domain_mask); 9630 seq_printf(sf, "curr_level %d\n", ad->curr_level); 9631 for (i = 0; i < ad->dcount; i++) > 9632 seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", 9633 i, cpumask_pr_args(ad->domains[i]), 9634 schedstat_val(ad->stay_cnt[i])); 9635 9636 return 0; 9637 } 9638 #endif /* CONFIG_QOS_SCHED_SMART_GRID */ 9639 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2579/2579] arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die'
by kernel test robot 13 Dec '24

13 Dec '24

Hi Kefeng, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: ba25d7467b3040d98290a140256303ba190ef376 [2579/2579] arm64: cpu_park: Move into stand-alone file config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130351.ogsraRJ5-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130351.ogsraRJ5-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412130351.ogsraRJ5-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/arm64_cpu_park.c: In function 'cpu_park_stop': >> arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die' 249 | if (ops && ops->cpu_die) | ^~ arch/arm64/kernel/arm64_cpu_park.c:250:28: error: 'const struct cpu_operations' has no member named 'cpu_die' 250 | ops->cpu_die(cpu); | ^~ vim +249 arch/arm64/kernel/arm64_cpu_park.c 235 236 void cpu_park_stop(void) 237 { 238 int cpu = smp_processor_id(); 239 const struct cpu_operations *ops = NULL; 240 /* 241 * Go to cpu park state. 242 * Otherwise go to cpu die. 243 */ 244 if (kexec_in_progress && park_info.start_v) { 245 machine_kexec_mask_interrupts(); 246 cpu_park(cpu); 247 248 ops = get_cpu_ops(cpu); > 249 if (ops && ops->cpu_die) 250 ops->cpu_die(cpu); 251 } 252 } 253 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/1] Align per_cpu osq_node to 64 Byte size cacheline
by Zheng Zengkai 13 Dec '24

13 Dec '24

Align per_cpu osq_node to 64 Byte size cacheline to optimizing performance. Zheng Zengkai (1): Align per_cpu osq_node to 64 Byte size cacheline kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.20.1

2 2

[PATCH OLK-6.6] LeapIOraid： Remove Unnecessary header file references: version.h
by haodongdong 12 Dec '24

12 Dec '24

LeapIO inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBAXWU ------------------------------------------ This commit is to remove Unnecessary header file references: version.h Signed-off-by: haodongdong <doubled(a)leap-io.com> --- drivers/scsi/leapioraid/leapioraid_app.c | 1 - drivers/scsi/leapioraid/leapioraid_func.c | 1 - drivers/scsi/leapioraid/leapioraid_os.c | 1 - 3 files changed, 3 deletions(-) diff --git a/drivers/scsi/leapioraid/leapioraid_app.c b/drivers/scsi/leapioraid/leapioraid_app.c index ea898ffdae640..9d699721d1be7 100644 --- a/drivers/scsi/leapioraid/leapioraid_app.c +++ b/drivers/scsi/leapioraid/leapioraid_app.c @@ -41,7 +41,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/scsi/leapioraid/leapioraid_func.c b/drivers/scsi/leapioraid/leapioraid_func.c index 7e30abbd9f362..2d80a86da007d 100644 --- a/drivers/scsi/leapioraid/leapioraid_func.c +++ b/drivers/scsi/leapioraid/leapioraid_func.c @@ -41,7 +41,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/scsi/leapioraid/leapioraid_os.c b/drivers/scsi/leapioraid/leapioraid_os.c index 83d47e7bcaec7..368a3c859a04b 100644 --- a/drivers/scsi/leapioraid/leapioraid_os.c +++ b/drivers/scsi/leapioraid/leapioraid_os.c @@ -40,7 +40,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> -- 2.25.1

2 1

[PATCH OLK-6.6] LeapIOraid： Fix too many invalid interruptes in arm64
by haodongdong 12 Dec '24

12 Dec '24

LeapIO inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBAVN7 ------------------------------------------ This commit is to fix too many invalid interruptes in arm64 Signed-off-by: haodongdong <doubled(a)leap-io.com> --- drivers/scsi/leapioraid/leapioraid_func.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/leapioraid/leapioraid_func.c b/drivers/scsi/leapioraid/leapioraid_func.c index b52cd6c925558..7e30abbd9f362 100644 --- a/drivers/scsi/leapioraid/leapioraid_func.c +++ b/drivers/scsi/leapioraid/leapioraid_func.c @@ -1319,7 +1319,7 @@ leapioraid_base_process_reply_queue( & LEAPIORAID_RPY_DESCRIPT_FLAGS_TYPE_MASK; if (request_descript_type == LEAPIORAID_RPY_DESCRIPT_FLAGS_UNUSED) { atomic_dec(&reply_q->busy); - return completed_cmds; + return 1; } cb_idx = 0xFF; do { -- 2.25.1

2 1

[PATCH OLK-6.6] drm/rockchip: vop: Fix a dereferenced before check warning
by Xiaomeng Zhang 12 Dec '24

12 Dec '24

From: Andy Yan <andy.yan(a)rock-chips.com> stable inclusion from stable-v6.6.63 commit 1e53059729691ca4d905118258b9fbd17d854174 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB956I CVE: CVE-2024-53129 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit ab1c793f457f740ab7108cc0b1340a402dbf484d ] The 'state' can't be NULL, we should check crtc_state. Fix warning: drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1096 vop_plane_atomic_async_check() warn: variable dereferenced before check 'state' (see line 1077) Fixes: 5ddb0bd4ddc3 ("drm/atomic: Pass the full state to planes async atomic check and update") Signed-off-by: Andy Yan <andy.yan(a)rock-chips.com> Signed-off-by: Heiko Stuebner <heiko(a)sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241021072818.61621-1-andysh… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Xiaomeng Zhang <zhangxiaomeng13(a)huawei.com> --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index ee72e8c6ad69..a34d3fc66248 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1076,10 +1076,10 @@ static int vop_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL; - if (state) - crtc_state = drm_atomic_get_existing_crtc_state(state, - new_plane_state->crtc); - else /* Special case for asynchronous cursor updates. */ + crtc_state = drm_atomic_get_existing_crtc_state(state, new_plane_state->crtc); + + /* Special case for asynchronous cursor updates. */ + if (!crtc_state) crtc_state = plane->crtc->state; return drm_atomic_helper_check_plane_state(plane->state, crtc_state, -- 2.34.1

2 1

[openeuler:OLK-6.6 1613/1613] drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 12 Dec '24

12 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 32b5a32c1bb75a6568def0d708b7c3ac5d99e695 commit: 668ae8b1a55a96a60303d36b81b112a709a324bb [1613/1613] PCI: LS7A2000: fix GPU card error config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241212/202412121706.euopGH6a-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241212/202412121706.euopGH6a-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412121706.euopGH6a-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:183:22: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:183:22: sparse: got void volatile * drivers/pci/controller/pci-loongson.c:184:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:184:29: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:184:29: sparse: got void volatile * drivers/pci/controller/pci-loongson.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +183 drivers/pci/controller/pci-loongson.c 151 152 static void loongson_display_quirk(struct pci_dev *dev) 153 { 154 u32 val; 155 u64 mask, size; 156 u64 max_size = 0; 157 int i, num; 158 struct pci_bus *bus = dev->bus; 159 160 if (!dev->bus->number) { 161 if (!(dev->vendor == PCI_VENDOR_ID_LOONGSON && dev->device == 0x7a25)) 162 return; 163 } else { 164 while (!pci_is_root_bus(bus->parent)) 165 bus = bus->parent; 166 167 /* ensure slot is 7a2000 */ 168 if (bus->self->vendor != PCI_VENDOR_ID_LOONGSON || bus->self->device < 0x7a39) 169 return; 170 } 171 max_size = 0; 172 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { 173 if (dev->resource[i].flags & IORESOURCE_MEM) { 174 size = dev->resource[i].end - dev->resource[i].start; 175 if (size > max_size) { 176 max_size = size; 177 num = i; 178 } 179 } 180 } 181 mask = ~(dev->resource[num].end - dev->resource[num].start); 182 val = (dev->resource[num].start >> (24 - 16)) | ((mask >> 24) & 0xffff); > 183 writel(val, (volatile void *)0x80000efdfb000174UL); 184 writel(0x80000000, (volatile void *)0x80000efdfb000170UL); 185 } 186 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, 0x7a25, loongson_display_quirk); 187 DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, 188 PCI_BASE_CLASS_DISPLAY, 16, loongson_display_quirk); 189 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2566/2566] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:545:5: warning: no previous prototype for function 'sss_adm_msg_write'
by kernel test robot 12 Dec '24

12 Dec '24

Hi Steven, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c17394e022a5504b2d967d70de4c226de003e990 commit: 0c4c3ee2e4947ad6ec346dc37fa133f4fecafd76 [2566/2566] Net: ethernet: Support management channel of the host tool in 3snic 3s9xx network driver config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241212/202412121710.BepF5y8C-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241212/202412121710.BepF5y8C-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412121710.BepF5y8C-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:11: In file included from include/linux/pci.h:1499: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:17: In file included from drivers/net/ethernet/3snic/sssnic/include/sss_kernel.h:7: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:545:5: warning: no previous prototype for function 'sss_adm_msg_write' [-Wmissing-prototypes] 545 | int sss_adm_msg_write(struct sss_adm_msg *adm_msg, u8 node_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:545:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 545 | int sss_adm_msg_write(struct sss_adm_msg *adm_msg, u8 node_id, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:551:5: warning: no previous prototype for function 'sss_adm_msg_read' [-Wmissing-prototypes] 551 | int sss_adm_msg_read(struct sss_adm_msg *adm_msg, u8 node_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:551:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 551 | int sss_adm_msg_read(struct sss_adm_msg *adm_msg, u8 node_id, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:597:5: warning: no previous prototype for function 'sss_adm_msg_read_ack' [-Wmissing-prototypes] 597 | int sss_adm_msg_read_ack(void *hwdev, u8 dest, const void *cmd, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:597:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 597 | int sss_adm_msg_read_ack(void *hwdev, u8 dest, const void *cmd, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:618:5: warning: no previous prototype for function 'sss_adm_msg_write_nack' [-Wmissing-prototypes] 618 | int sss_adm_msg_write_nack(void *hwdev, u8 dest, const void *cmd, u16 size) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:618:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 618 | int sss_adm_msg_write_nack(void *hwdev, u8 dest, const void *cmd, u16 size) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:5: warning: no previous prototype for function 'sss_sync_send_adm_msg' [-Wmissing-prototypes] 682 | int sss_sync_send_adm_msg(void *hwdev, u8 mod, u16 cmd, void *buf_in, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 682 | int sss_sync_send_adm_msg(void *hwdev, u8 mod, u16 cmd, void *buf_in, | ^ | static 12 warnings generated. -- In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:11: In file included from include/linux/pci.h:1499: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:17: In file included from drivers/net/ethernet/3snic/sssnic/include/sss_kernel.h:7: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:580:6: warning: no previous prototype for function 'sss_destroy_adm_msg' [-Wmissing-prototypes] 580 | void sss_destroy_adm_msg(struct sss_adm_msg *adm_msg) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:580:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 580 | void sss_destroy_adm_msg(struct sss_adm_msg *adm_msg) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:5: warning: no previous prototype for function 'sss_hwif_init_adm' [-Wmissing-prototypes] 689 | int sss_hwif_init_adm(struct sss_hwdev *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 689 | int sss_hwif_init_adm(struct sss_hwdev *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:6: warning: no previous prototype for function 'sss_hwif_deinit_adm' [-Wmissing-prototypes] 738 | void sss_hwif_deinit_adm(struct sss_hwdev *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 738 | void sss_hwif_deinit_adm(struct sss_hwdev *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:6: warning: no previous prototype for function 'sss_complete_adm_event' [-Wmissing-prototypes] 752 | void sss_complete_adm_event(struct sss_hwdev *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 752 | void sss_complete_adm_event(struct sss_hwdev *hwdev) | ^ | static 11 warnings generated. -- In file included from include/net/ipv6.h:12: In file included from include/linux/ipv6.h:93: In file included from include/linux/tcp.h:17: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:9: In file included from drivers/net/ethernet/3snic/sssnic/include/sss_kernel.h:7: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:15:5: warning: no previous prototype for function 'sss_alloc_db_addr' [-Wmissing-prototypes] 15 | int sss_alloc_db_addr(void *hwdev, void __iomem **db_base) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:15:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 15 | int sss_alloc_db_addr(void *hwdev, void __iomem **db_base) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:6: warning: no previous prototype for function 'sss_free_db_addr' [-Wmissing-prototypes] 37 | void sss_free_db_addr(void *hwdev, const void __iomem *db_base) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 37 | void sss_free_db_addr(void *hwdev, const void __iomem *db_base) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:6: warning: no previous prototype for function 'sss_chip_set_msix_auto_mask' [-Wmissing-prototypes] 52 | void sss_chip_set_msix_auto_mask(void *hwdev, u16 msix_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 52 | void sss_chip_set_msix_auto_mask(void *hwdev, u16 msix_id, | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:6: warning: no previous prototype for function 'sss_chip_set_msix_state' [-Wmissing-prototypes] 70 | void sss_chip_set_msix_state(void *hwdev, u16 msix_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 70 | void sss_chip_set_msix_state(void *hwdev, u16 msix_id, | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:5: warning: no previous prototype for function 'sss_get_global_func_id' [-Wmissing-prototypes] 86 | u16 sss_get_global_func_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 86 | u16 sss_get_global_func_id(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:4: warning: no previous prototype for function 'sss_get_pf_id_of_vf' [-Wmissing-prototypes] 95 | u8 sss_get_pf_id_of_vf(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 95 | u8 sss_get_pf_id_of_vf(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:4: warning: no previous prototype for function 'sss_get_pcie_itf_id' [-Wmissing-prototypes] 104 | u8 sss_get_pcie_itf_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 104 | u8 sss_get_pcie_itf_id(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:20: warning: no previous prototype for function 'sss_get_func_type' [-Wmissing-prototypes] 113 | enum sss_func_type sss_get_func_type(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 113 | enum sss_func_type sss_get_func_type(void *hwdev) | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:122:20: warning: no previous prototype for function 'sss_get_func_id' [-Wmissing-prototypes] 122 | enum sss_func_type sss_get_func_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:122:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 122 | enum sss_func_type sss_get_func_id(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:5: warning: no previous prototype for function 'sss_get_glb_pf_vf_offset' [-Wmissing-prototypes] 131 | u16 sss_get_glb_pf_vf_offset(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 131 | u16 sss_get_glb_pf_vf_offset(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:4: warning: no previous prototype for function 'sss_get_ppf_id' [-Wmissing-prototypes] 140 | u8 sss_get_ppf_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 140 | u8 sss_get_ppf_id(void *hwdev) | ^ | static 18 warnings generated. -- In file included from drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:6: In file included from include/net/sock.h:46: In file included from include/linux/netdevice.h:37: In file included from include/linux/ethtool.h:18: In file included from include/linux/netlink.h:7: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:14: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:80:6: warning: no previous prototype for function 'sss_tool_free_in_buf' [-Wmissing-prototypes] 80 | void sss_tool_free_in_buf(void *hwdev, const struct sss_tool_msg *tool_msg, void *in_buf) | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:80:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 80 | void sss_tool_free_in_buf(void *hwdev, const struct sss_tool_msg *tool_msg, void *in_buf) | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:91:6: warning: no previous prototype for function 'sss_tool_free_out_buf' [-Wmissing-prototypes] 91 | void sss_tool_free_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:91:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 91 | void sss_tool_free_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:104:5: warning: no previous prototype for function 'sss_tool_alloc_in_buf' [-Wmissing-prototypes] 104 | int sss_tool_alloc_in_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 104 | int sss_tool_alloc_in_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:146:5: warning: no previous prototype for function 'sss_tool_alloc_out_buf' [-Wmissing-prototypes] 146 | int sss_tool_alloc_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:146:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 146 | int sss_tool_alloc_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:182:5: warning: no previous prototype for function 'sss_tool_copy_to_user' [-Wmissing-prototypes] 182 | int sss_tool_copy_to_user(struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:182:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 182 | int sss_tool_copy_to_user(struct sss_tool_msg *tool_msg, | ^ | static 12 warnings generated. .. vim +/sss_adm_msg_write +545 drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c 544 > 545 int sss_adm_msg_write(struct sss_adm_msg *adm_msg, u8 node_id, 546 const void *cmd, u16 cmd_size) 547 { 548 return sss_adm_msg_io(adm_msg, node_id, cmd, cmd_size, NULL, 0); 549 } 550 > 551 int sss_adm_msg_read(struct sss_adm_msg *adm_msg, u8 node_id, 552 const void *cmd, u16 size, void *ack, u16 ack_size) 553 { 554 return sss_adm_msg_io(adm_msg, node_id, cmd, size, ack, ack_size); 555 } 556 557 static void sss_set_adm_event_flag(struct sss_msg_pf_to_mgmt *pf_to_mgmt, 558 int event_flag) 559 { 560 spin_lock(&pf_to_mgmt->sync_event_lock); 561 pf_to_mgmt->event_state = event_flag; 562 spin_unlock(&pf_to_mgmt->sync_event_lock); 563 } 564 565 static u16 sss_align_adm_msg_len(u16 msg_data_len) 566 { 567 /* u64 - the size of the header */ 568 u16 msg_size; 569 570 msg_size = (u16)(SSS_MGMT_MSG_RSVD_FOR_DEV + sizeof(u64) + msg_data_len); 571 572 if (msg_size > SSS_MGMT_MSG_SIZE_MIN) 573 msg_size = SSS_MGMT_MSG_SIZE_MIN + 574 ALIGN((msg_size - SSS_MGMT_MSG_SIZE_MIN), SSS_MGMT_MSG_SIZE_STEP); 575 else 576 msg_size = SSS_MGMT_MSG_SIZE_MIN; 577 578 return msg_size; 579 } 580 581 static void sss_encapsulate_adm_msg(u8 *adm_msg, u64 *header, 582 const void *body, int body_len) 583 { 584 u8 *adm_msg_new = adm_msg; 585 586 memset(adm_msg_new, 0, SSS_MGMT_MSG_RSVD_FOR_DEV); 587 588 adm_msg_new += SSS_MGMT_MSG_RSVD_FOR_DEV; 589 memcpy(adm_msg_new, header, sizeof(*header)); 590 591 adm_msg_new += sizeof(*header); 592 memcpy(adm_msg_new, body, (size_t)(u32)body_len); 593 } 594 595 #define SSS_MAX_PF_MGMT_BUF_MAX 2048L 596 > 597 int sss_adm_msg_read_ack(void *hwdev, u8 dest, const void *cmd, 598 u16 size, void *ack, u16 ack_size) 599 { 600 struct sss_msg_pf_to_mgmt *pf_to_mgmt = NULL; 601 struct sss_adm_msg *adm_mag = NULL; 602 603 if (!hwdev || !cmd || (ack_size && !ack) || size > SSS_MAX_PF_MGMT_BUF_MAX) 604 return -EINVAL; 605 606 if (!SSS_SUPPORT_ADM_MSG((struct sss_hwdev *)hwdev)) 607 return -EPERM; 608 609 pf_to_mgmt = ((struct sss_hwdev *)hwdev)->pf_to_mgmt; 610 adm_mag = pf_to_mgmt->adm_msg[SSS_ADM_MSG_POLL_READ]; 611 612 if (!(((struct sss_hwdev *)hwdev)->chip_present_flag)) 613 return -EPERM; 614 615 return sss_adm_msg_read(adm_mag, dest, cmd, size, ack, ack_size); 616 } 617 > 618 int sss_adm_msg_write_nack(void *hwdev, u8 dest, const void *cmd, u16 size) 619 { 620 struct sss_msg_pf_to_mgmt *pf_to_mgmt = NULL; 621 struct sss_adm_msg *adm_mag = NULL; 622 623 if (!hwdev || !size || !cmd || size > SSS_MAX_PF_MGMT_BUF_MAX) 624 return -EINVAL; 625 626 if (!SSS_SUPPORT_ADM_MSG((struct sss_hwdev *)hwdev)) 627 return -EPERM; 628 629 pf_to_mgmt = ((struct sss_hwdev *)hwdev)->pf_to_mgmt; 630 adm_mag = pf_to_mgmt->adm_msg[SSS_ADM_MSG_POLL_WRITE]; 631 632 if (!(((struct sss_hwdev *)hwdev)->chip_present_flag)) 633 return -EPERM; 634 635 return sss_adm_msg_write(adm_mag, dest, cmd, size); 636 } 637 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Pedro Tammela <pctammela(a)mojatatu.com> stable inclusion from stable-v4.19.323 commit e7f9a6f97eb067599a74f3bcb6761976b0ed303e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5KR7 CVE: CVE-2024-53057 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2e95c4384438adeaa772caa560244b1a2efef816 ] In qdisc_tree_reduce_backlog, Qdiscs with major handle ffff: are assumed to be either root or ingress. This assumption is bogus since it's valid to create egress qdiscs with major handle ffff: Budimir Markovic found that for qdiscs like DRR that maintain an active class list, it will cause a UAF with a dangling class pointer. In 066a3b5b2346, the concern was to avoid iterating over the ingress qdisc since its parent is itself. The proper fix is to stop when parent TC_H_ROOT is reached because the only way to retrieve ingress is when a hierarchy which does not contain a ffff: major handle call into qdisc_lookup with TC_H_MAJ(TC_H_ROOT). In the scenario where major ffff: is an egress qdisc in any of the tree levels, the updates will also propagate to TC_H_ROOT, which then the iteration must stop. Fixes: 066a3b5b2346 ("[NET_SCHED] sch_api: fix qdisc_tree_decrease_qlen() loop") Reported-by: Budimir Markovic <markovicbudimir(a)gmail.com> Suggested-by: Jamal Hadi Salim <jhs(a)mojatatu.com> Tested-by: Victor Nogueira <victor(a)mojatatu.com> Signed-off-by: Pedro Tammela <pctammela(a)mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs(a)mojatatu.com> net/sched/sch_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://patch.msgid.link/20241024165547.418570-1-jhs@mojatatu.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> Reviewed-by: Zhang Changzhong <zhangchangzhong(a)huaiwei.com> --- net/sched/sch_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 458f9e733cf0..36a5d3ceead2 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -783,7 +783,7 @@ void qdisc_tree_reduce_backlog(struct Qdisc *sch, unsigned int n, drops = max_t(int, n, 0); rcu_read_lock(); while ((parentid = sch->parent)) { - if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS)) + if (parentid == TC_H_ROOT) break; if (sch->flags & TCQ_F_NOPARENT) -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Pablo Neira Ayuso <pablo(a)netfilter.org> stable inclusion from stable-v4.19.323 commit a661ed364ae6ae88c2fafa9ddc27df1af2a73701 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AM CVE: CVE-2024-50251 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit d5953d680f7e96208c29ce4139a0e38de87a57fe ] If access to offset + length is larger than the skbuff length, then skb_checksum() triggers BUG_ON(). skb_checksum() internally subtracts the length parameter while iterating over skbuff, BUG_ON(len) at the end of it checks that the expected length to be included in the checksum calculation is fully consumed. Fixes: 7ec3f7b47b8d ("netfilter: nft_payload: add packet mangling support") Reported-by: Slavin Liu <slavin-ayu(a)qq.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/netfilter/nft_payload.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index fd87216bc0a9..904652b226a7 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -306,6 +306,9 @@ static void nft_payload_set_eval(const struct nft_expr *expr, if ((priv->csum_type == NFT_PAYLOAD_CSUM_INET || priv->csum_flags) && (priv->base != NFT_PAYLOAD_TRANSPORT_HEADER || skb->ip_summed != CHECKSUM_PARTIAL)) { + if (offset + priv->len > skb->len) + goto err; + fsum = skb_checksum(skb, offset, priv->len, 0); tsum = csum_partial(src, priv->len, 0); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] be2net: fix potential memory leak in be_xmit()
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Wang Hai <wanghai38(a)huawei.com> stable inclusion from stable-v4.19.323 commit 941026023c256939943a47d1c66671526befbb26 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2STK CVE: CVE-2024-50167 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit e4dd8bfe0f6a23acd305f9b892c00899089bd621 ] The be_xmit() returns NETDEV_TX_OK without freeing skb in case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it. Fixes: 760c295e0e8d ("be2net: Support for OS2BMC.") Signed-off-by: Wang Hai <wanghai38(a)huawei.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> Message-ID: <20241015144802.12150-1-wanghai38(a)huawei.com> Signed-off-by: Andrew Lunn <andrew(a)lunn.ch> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- drivers/net/ethernet/emulex/benet/be_main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 3fe6a28027fe..63a0156922b4 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1385,10 +1385,8 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) be_get_wrb_params_from_skb(adapter, skb, &wrb_params); wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params); - if (unlikely(!wrb_cnt)) { - dev_kfree_skb_any(skb); - goto drop; - } + if (unlikely(!wrb_cnt)) + goto drop_skb; /* if os2bmc is enabled and if the pkt is destined to bmc, * enqueue the pkt a 2nd time with mgmt bit set. @@ -1397,7 +1395,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) BE_WRB_F_SET(wrb_params.features, OS2BMC, 1); wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params); if (unlikely(!wrb_cnt)) - goto drop; + goto drop_skb; else skb_get(skb); } @@ -1411,6 +1409,8 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) be_xmit_flush(adapter, txo); return NETDEV_TX_OK; +drop_skb: + dev_kfree_skb_any(skb); drop: tx_stats(txo)->tx_drv_drops++; /* Flush the already enqueued tx requests */ -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] net/sun3_82586: fix potential memory leak in sun3_82586_send_packet()
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Wang Hai <wanghai38(a)huawei.com> stable inclusion from stable-v4.19.323 commit 137010d26dc5cd47cd62fef77cbe952d31951b7a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2SUF CVE: CVE-2024-50168 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2cb3f56e827abb22c4168ad0c1bbbf401bb2f3b8 ] The sun3_82586_send_packet() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_skb() to fix it. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Wang Hai <wanghai38(a)huawei.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Message-ID: <20241015144148.7918-1-wanghai38(a)huawei.com> Signed-off-by: Andrew Lunn <andrew(a)lunn.ch> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- drivers/net/ethernet/i825xx/sun3_82586.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/i825xx/sun3_82586.c b/drivers/net/ethernet/i825xx/sun3_82586.c index 1a86184d44c0..0f0304043070 100644 --- a/drivers/net/ethernet/i825xx/sun3_82586.c +++ b/drivers/net/ethernet/i825xx/sun3_82586.c @@ -1015,6 +1015,7 @@ sun3_82586_send_packet(struct sk_buff *skb, struct net_device *dev) if(skb->len > XMIT_BUFF_SIZE) { printk("%s: Sorry, max. framelength is %d bytes. The length of your frame is %d bytes.\n",dev->name,XMIT_BUFF_SIZE,skb->len); + dev_kfree_skb(skb); return NETDEV_TX_OK; } -- 2.25.1

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[PATCH openEuler-1.0-LTS 0/2] Bluetooth: Fix CVE-2024-50125
by Dong Chenchen 12 Dec '24

12 Dec '24

Fix CVE-2024-50125 Desmond Cheong Zhi Xi (1): Bluetooth: call sock_hold earlier in sco_conn_del Luiz Augusto von Dentz (1): Bluetooth: SCO: Fix UAF on sco_sock_timeout include/net/bluetooth/bluetooth.h | 1 + net/bluetooth/af_bluetooth.c | 22 ++++++++++++++++++++++ net/bluetooth/sco.c | 17 ++++++++++++----- 3 files changed, 35 insertions(+), 5 deletions(-) -- 2.25.1

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[PATCH OLK-6.6] drm/amd/display: Adjust VSDB parser for replay feature
by Yuan Can 12 Dec '24

12 Dec '24

From: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> mainline inclusion from mainline-v6.12 commit 16dd2825c23530f2259fc671960a3a65d2af69bd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUF CVE: CVE-2024-53108 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- At some point, the IEEE ID identification for the replay check in the AMD EDID was added. However, this check causes the following out-of-bounds issues when using KASAN: [ 27.804016] BUG: KASAN: slab-out-of-bounds in amdgpu_dm_update_freesync_caps+0xefa/0x17a0 [amdgpu] [ 27.804788] Read of size 1 at addr ffff8881647fdb00 by task systemd-udevd/383 ... [ 27.821207] Memory state around the buggy address: [ 27.821215] ffff8881647fda00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821224] ffff8881647fda80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821234] >ffff8881647fdb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.821243] ^ [ 27.821250] ffff8881647fdb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.821259] ffff8881647fdc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821268] ================================================================== This is caused because the ID extraction happens outside of the range of the edid lenght. This commit addresses this issue by considering the amd_vsdb_block size. Cc: ChiaHsuan Chung <chiahsuan.chung(a)amd.com> Reviewed-by: Leo Li <sunpeng.li(a)amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit b7e381b1ccd5e778e3d9c44c669ad38439a861d8) Cc: stable(a)vger.kernel.org Signed-off-by: Yuan Can <yuancan(a)huawei.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 1b7b92000e6e..f729acc5ea35 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -10729,7 +10729,7 @@ static int parse_amd_vsdb(struct amdgpu_dm_connector *aconnector, break; } - while (j < EDID_LENGTH) { + while (j < EDID_LENGTH - sizeof(struct amd_vsdb_block)) { struct amd_vsdb_block *amd_vsdb = (struct amd_vsdb_block *)&edid_ext[j]; unsigned int ieeeId = (amd_vsdb->ieee_id[2] << 16) | (amd_vsdb->ieee_id[1] << 8) | (amd_vsdb->ieee_id[0]); -- 2.22.0

2 1

[PATCH OLK-6.6 0/4] crypto: hisilicon/sec2 - the aead algorithm of sec2 is fixed.
by Weili Qian 12 Dec '24

12 Dec '24

From: JiangShui Yang <yangjiangshui(a)h-partners.com> Weili Qian (2): crypto: hisilicon/qm - disable error report before flr crypto: hisilicon/trng - support to obtain random numbers from soft algorithm Wenkai Lin (2): crypto: hisilicon/sec2 - fix for aead icv error crypto: hisilicon/sec2 - fix for aead invalid authsize drivers/crypto/hisilicon/Kconfig | 1 + drivers/crypto/hisilicon/qm.c | 49 ++++--- drivers/crypto/hisilicon/sec2/sec.h | 3 +- drivers/crypto/hisilicon/sec2/sec_crypto.c | 161 ++++++++++----------- drivers/crypto/hisilicon/sec2/sec_crypto.h | 11 -- drivers/crypto/hisilicon/trng/trng.c | 52 ++++++- 6 files changed, 156 insertions(+), 121 deletions(-) -- 2.43.0

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[openeuler:OLK-6.6 1613/1613] kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static?
by kernel test robot 12 Dec '24

12 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ea308216b3205d652bf8108517516848b0b64435 commit: 2e1dfc02d115143587ccfee1815ad295763050f2 [1613/1613] sched: Adjust wakeup cpu range according CPU util dynamicly config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241212/202412121240.WE2mP4ai-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241212/202412121240.WE2mP4ai-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412121240.WE2mP4ai-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static? kernel/sched/fair.c:1256:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@ kernel/sched/fair.c:1256:34: sparse: expected struct sched_entity const *se kernel/sched/fair.c:1256:34: sparse: got struct sched_entity [noderef] __rcu * kernel/sched/fair.c:12740:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12740:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12740:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:6633:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:6633:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:6633:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:7964:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:7964:20: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:7964:20: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8258:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:8258:9: sparse: expected struct sched_domain *[assigned] tmp kernel/sched/fair.c:8258:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8367:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8367:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8367:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:8941:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8941:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8941:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:9934:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/fair.c:9934:40: sparse: expected struct sched_domain *child kernel/sched/fair.c:9934:40: sparse: got struct sched_domain [noderef] __rcu *child kernel/sched/fair.c:10571:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:10571:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:10571:22: sparse: struct task_struct * kernel/sched/fair.c:12012:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12012:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12012:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:11669:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:11669:44: sparse: expected struct sched_domain *sd_parent kernel/sched/fair.c:11669:44: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:12108:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12108:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12108:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false kernel/sched/fair.c:6555:35: sparse: sparse: marked inline, but without a definition kernel/sched/fair.c: note: in included file: kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * kernel/sched/sched.h:2309:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2309:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2309:9: sparse: struct task_struct * kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * vim +/sysctl_sched_util_low_pct +175 kernel/sched/fair.c 168 169 #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY 170 /* 171 * Low utilization threshold for CPU 172 * 173 * (default: 85%), units: percentage of CPU utilization) 174 */ > 175 int sysctl_sched_util_low_pct = 85; 176 #endif 177 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH openEuler-22.03-LTS-SP1 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): [Backport] initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10 v2 0/2] xfs: revert fix patchs about attr inactive
by Long Li 12 Dec '24

12 Dec '24

This path set revert fix patchs about attr inactive. Long Li (2): Revert "xfs: atomic drop extent entries when inactiving attr" Revert "xfs: factor out __xfs_da3_node_read()" fs/xfs/libxfs/xfs_da_btree.c | 5 ++- fs/xfs/libxfs/xfs_da_btree.h | 15 ++------- fs/xfs/xfs_attr_inactive.c | 62 ++++++++++-------------------------- 3 files changed, 20 insertions(+), 62 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10] x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
by Heyuan Wang 12 Dec '24

12 Dec '24

From: Mario Limonciello <mario.limonciello(a)amd.com> mainline inclusion from mainline-v6.12 commit a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUH CVE: CVE-2024-53114 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- A number of Zen4 client SoCs advertise the ability to use virtualized VMLOAD/VMSAVE, but using these instructions is reported to be a cause of a random host reboot. These instructions aren't intended to be advertised on Zen4 client so clear the capability. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: stable(a)vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=219009 Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- arch/x86/kernel/cpu/amd.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 688c9ca69852..7f9ad035220e 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1102,6 +1102,17 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) if (!cpu_has(c, X86_FEATURE_HYPERVISOR)) msr_set_bit(MSR_ZEN4_BP_CFG, MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT); + + /* + * These Zen4 SoCs advertise support for virtualized VMLOAD/VMSAVE + * in some BIOS versions but they can lead to random host reboots. + */ + switch (c->x86_model) { + case 0x18 ... 0x1f: + case 0x60 ... 0x7f: + clear_cpu_cap(c, X86_FEATURE_V_VMSAVE_VMLOAD); + break; + } } static void init_amd_zen5(struct cpuinfo_x86 *c) -- 2.25.1

2 1

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 12 Dec '24

12 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 50 +++++++++++++++++--------- 4 files changed, 41 insertions(+), 21 deletions(-) -- 2.20.1

2 3

[openeuler:openEuler-1.0-LTS 0/219] kernel/hung_task.c:148:7: error: use of undeclared identifier 'sysctl_hung_task_all_cpu_backtrace'
by kernel test robot 12 Dec '24

12 Dec '24

Hi Guilherme, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 190aae97bcddbed131a203f829257b168f5058ce [0/219] kernel/hung_task.c: introduce sysctl to print all traces when a hung task is detected config: x86_64-buildonly-randconfig-003-20240112 (https://download.01.org/0day-ci/archive/20241212/202412120546.1VT9HCPP-lkp@…) compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241212/202412120546.1VT9HCPP-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412120546.1VT9HCPP-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/hung_task.c:148:7: error: use of undeclared identifier 'sysctl_hung_task_all_cpu_backtrace' 148 | if (sysctl_hung_task_all_cpu_backtrace) | ^ kernel/hung_task.c:235:5: warning: no previous prototype for function 'proc_dohung_task_timeout_secs' [-Wmissing-prototypes] 235 | int proc_dohung_task_timeout_secs(struct ctl_table *table, int write, | ^ kernel/hung_task.c:235:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 235 | int proc_dohung_task_timeout_secs(struct ctl_table *table, int write, | ^ | static 1 warning and 1 error generated. vim +/sysctl_hung_task_all_cpu_backtrace +148 kernel/hung_task.c 94 95 static void check_hung_task(struct task_struct *t, unsigned long timeout) 96 { 97 unsigned long switch_count = t->nvcsw + t->nivcsw; 98 99 /* 100 * Ensure the task is not frozen. 101 * Also, skip vfork and any other user process that freezer should skip. 102 */ 103 if (unlikely(t->flags & (PF_FROZEN | PF_FREEZER_SKIP))) 104 return; 105 106 /* 107 * When a freshly created task is scheduled once, changes its state to 108 * TASK_UNINTERRUPTIBLE without having ever been switched out once, it 109 * musn't be checked. 110 */ 111 if (unlikely(!switch_count)) 112 return; 113 114 if (switch_count != t->last_switch_count) { 115 t->last_switch_count = switch_count; 116 t->last_switch_time = jiffies; 117 return; 118 } 119 if (time_is_after_jiffies(t->last_switch_time + timeout * HZ)) 120 return; 121 122 trace_sched_process_hang(t); 123 124 if (sysctl_hung_task_panic) { 125 console_verbose(); 126 hung_task_show_lock = true; 127 hung_task_call_panic = true; 128 } 129 130 /* 131 * Ok, the task did not get scheduled for more than 2 minutes, 132 * complain: 133 */ 134 if (sysctl_hung_task_warnings) { 135 if (sysctl_hung_task_warnings > 0) 136 sysctl_hung_task_warnings--; 137 pr_err("INFO: task %s:%d blocked for more than %ld seconds.\n", 138 t->comm, t->pid, timeout); 139 pr_err(" %s %s %.*s\n", 140 print_tainted(), init_utsname()->release, 141 (int)strcspn(init_utsname()->version, " "), 142 init_utsname()->version); 143 pr_err("\"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\"" 144 " disables this message.\n"); 145 sched_show_task(t); 146 hung_task_show_lock = true; 147 > 148 if (sysctl_hung_task_all_cpu_backtrace) 149 hung_task_show_all_bt = true; 150 } 151 152 touch_nmi_watchdog(); 153 } 154 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Edward Adam Davis <eadavis(a)qq.com> mainline inclusion from mainline-v6.12-rc6 commit bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AI CVE: CVE-2024-50218 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater than ocfs2_max_inline_data_with_xattr, second, the start and end parameters of ocfs2_truncate_inline are "unsigned int". So, we need to add a sanity check for byte_start and byte_len right before ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater than ocfs2_max_inline_data_with_xattr return -EINVAL. Link: https://lkml.kernel.org/r/tencent_D48DB5122ADDAEDDD11918CFB68D93258C07@qq.c… Fixes: 1afc32b95233 ("ocfs2: Write support for inline data") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Reported-by: syzbot+81092778aac03460d6b7(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=81092778aac03460d6b7 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- fs/ocfs2/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index da209f81c9ee..135b7334be7d 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1790,6 +1790,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1] ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Edward Adam Davis <eadavis(a)qq.com> mainline inclusion from mainline-v6.12-rc6 commit bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AI CVE: CVE-2024-50218 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater than ocfs2_max_inline_data_with_xattr, second, the start and end parameters of ocfs2_truncate_inline are "unsigned int". So, we need to add a sanity check for byte_start and byte_len right before ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater than ocfs2_max_inline_data_with_xattr return -EINVAL. Link: https://lkml.kernel.org/r/tencent_D48DB5122ADDAEDDD11918CFB68D93258C07@qq.c… Fixes: 1afc32b95233 ("ocfs2: Write support for inline data") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Reported-by: syzbot+81092778aac03460d6b7(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=81092778aac03460d6b7 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- fs/ocfs2/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index a12f35d15032..9f36b17feb1a 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1790,6 +1790,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { -- 2.25.1

2 1

[PATCH OLK-5.10] ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Edward Adam Davis <eadavis(a)qq.com> mainline inclusion from mainline-v6.12-rc6 commit bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AI CVE: CVE-2024-50218 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater than ocfs2_max_inline_data_with_xattr, second, the start and end parameters of ocfs2_truncate_inline are "unsigned int". So, we need to add a sanity check for byte_start and byte_len right before ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater than ocfs2_max_inline_data_with_xattr return -EINVAL. Link: https://lkml.kernel.org/r/tencent_D48DB5122ADDAEDDD11918CFB68D93258C07@qq.c… Fixes: 1afc32b95233 ("ocfs2: Write support for inline data") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Reported-by: syzbot+81092778aac03460d6b7(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=81092778aac03460d6b7 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- fs/ocfs2/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 43ce41404e72..294fc98a900e 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1790,6 +1790,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] xfs: revert fix patchs about attr inactive
by Long Li 11 Dec '24

11 Dec '24

This path set revert fix patchs about attr inactive. Long Li (2): Revert "xfs: atomic drop extent entries when inactiving attr" Revert "xfs: factor out __xfs_da3_node_read()" fs/xfs/libxfs/xfs_da_btree.c | 5 ++- fs/xfs/libxfs/xfs_da_btree.h | 15 ++------- fs/xfs/xfs_attr_inactive.c | 62 ++++++++++-------------------------- 3 files changed, 20 insertions(+), 62 deletions(-) -- 2.39.2

2 3

[PATCH OLK-6.6 V4 00/15] erofs/fscache/cachefiles: Add ondemand loading support
by Zizhi Wo 11 Dec '24

11 Dec '24

Changes since V1: - Modify the bugzilla link to synchronize with 5.10. - Fix comment syntax errors in patch 9. Changes since V2: - Merge the introduced problem patch with the subsequent bugfix patches. Changes since V3: - Fix a missing merge patch. Baokun Li (1): cachefiles: add support for buffer I/O in ondemand mode Yang Erkun (1): erofs: remove EXPERIMENTAL feature warning for fscache-based Zizhi Wo (13): fscache: add a memory barrier for FSCACHE_VOLUME_CREATING cachefiles: modify inappropriate error return value in cachefiles_daemon_secctx fscache: modify the waiting mechanism with duplicate volumes erofs: add erofs switch to better control it erofs: add erofs_ondemand switch cachefiles: Add restrictions to cachefiles_daemon_cull() cachefiles: Introduce "dir_has_put" in cachefiles_volume fscache: Add the synchronous waiting mechanism for the volume unhash in erofs ondemand mode fscache: clean up for fscache_clear_volume_priv cachefiles: Fix NULL pointer dereference in object->file cachefiles: Clean up in cachefiles_commit_tmpfile() cachefiles: Fix incorrect length return value in cachefiles_ondemand_fd_write_iter() cachefiles: Fix missing pos updates in cachefiles_ondemand_fd_write_iter() fs/Makefile | 1 + fs/cachefiles/cache.c | 2 + fs/cachefiles/daemon.c | 12 +++++- fs/cachefiles/interface.c | 26 ++++++++++--- fs/cachefiles/internal.h | 5 +++ fs/cachefiles/io.c | 12 ++++++ fs/cachefiles/namei.c | 5 --- fs/cachefiles/ondemand.c | 39 ++++++++++++++----- fs/cachefiles/volume.c | 51 ++++++++++++++++++++++--- fs/erofs/fscache.c | 4 ++ fs/erofs/internal.h | 1 + fs/erofs/super.c | 20 ++++++++-- fs/fs_ctl.c | 43 +++++++++++++++++++++ fs/fscache/cache.c | 1 - fs/fscache/cookie.c | 28 ++++++++++++++ fs/fscache/volume.c | 70 +++++++++++++++++++++++++---------- include/linux/fs.h | 17 +++++++++ include/linux/fscache-cache.h | 28 +++++++++++++- include/linux/fscache.h | 2 +- 19 files changed, 315 insertions(+), 52 deletions(-) create mode 100644 fs/fs_ctl.c -- 2.46.1

2 16

[PATCH OLK-6.6] x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Mario Limonciello <mario.limonciello(a)amd.com> mainline inclusion from mainline-v6.12 commit a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUH CVE: CVE-2024-53114 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- A number of Zen4 client SoCs advertise the ability to use virtualized VMLOAD/VMSAVE, but using these instructions is reported to be a cause of a random host reboot. These instructions aren't intended to be advertised on Zen4 client so clear the capability. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: stable(a)vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=219009 Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- arch/x86/kernel/cpu/amd.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index c25f10b70e02..5d090ae1c110 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1048,6 +1048,17 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) { if (!cpu_has(c, X86_FEATURE_HYPERVISOR)) msr_set_bit(MSR_ZEN4_BP_CFG, MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT); + + /* + * These Zen4 SoCs advertise support for virtualized VMLOAD/VMSAVE + * in some BIOS versions but they can lead to random host reboots. + */ + switch (c->x86_model) { + case 0x18 ... 0x1f: + case 0x60 ... 0x7f: + clear_cpu_cap(c, X86_FEATURE_V_VMSAVE_VMLOAD); + break; + } } static void init_amd_zen5(struct cpuinfo_x86 *c) -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] CVE-2024-53114
by Heyuan Wang 11 Dec '24

11 Dec '24

CVE-2024-53114 Borislav Petkov (AMD) (1): x86/CPU/AMD: Do the common init on future Zens too Mario Limonciello (1): x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client arch/x86/kernel/cpu/amd.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) -- 2.25.1

2 3

[openeuler:OLK-5.10] BUILD REGRESSION 5c3dff2dbd96a0929b37a4f5331b76089f8f6285
by kernel test robot 11 Dec '24

11 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 5c3dff2dbd96a0929b37a4f5331b76089f8f6285 !14129 bus: integrator-lm: fix OF node leak in probe() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412110343.SnsYTxbB-lkp@intel.com drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-001-20241210 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-002-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-003-20241210 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-051-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241210 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-002-20241210 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- security-integrity-ima-ima.h:warning:declaration-of-struct-ima_digest-will-not-be-visible-outside-of-this-function | `-- security-integrity-ima-ima_main.c:error:too-few-arguments-to-function-call-expected-have |-- x86_64-buildonly-randconfig-003-20241210 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_timing_generator.o:warning:objtool:dce110_timing_generator_set_test_pattern:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_transform_v.o:warning:objtool:dce110_xfmv_set_scaler:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce120-dce120_timing_generator.o:warning:objtool:dce120_timing_generator_set_test_pattern:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn20-dcn20_hwseq.o:warning:objtool:dcn20_init_vm_ctx:unreachable-instruction | |-- drivers-gpu-drm-i915-gt-uc-intel_guc_ct.o:warning:objtool:intel_guc_ct_event_handler:unreachable-instruction | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-buildonly-randconfig-005-20241210 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-006-20241210 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 782m configs tested: 14 configs skipped: 86 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241210 clang-20 arm64 randconfig-002-20241210 clang-20 arm64 randconfig-003-20241210 clang-20 arm64 randconfig-004-20241210 clang-20 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241210 gcc-12 x86_64 buildonly-randconfig-002-20241210 clang-19 x86_64 buildonly-randconfig-003-20241210 clang-19 x86_64 buildonly-randconfig-004-20241210 gcc-12 x86_64 buildonly-randconfig-005-20241210 gcc-12 x86_64 buildonly-randconfig-006-20241210 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2574/2574] drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_timing_generator.o: warning: objtool: dce110_timing_generator_set_test_pattern()+0x40d: unreachable instruction
by kernel test robot 11 Dec '24

11 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 5c3dff2dbd96a0929b37a4f5331b76089f8f6285 commit: f2c902d8c653f8021f9761092a27f7b9db42b662 [2574/2574] tracing: Make tracepoint lockdep check actually test something config: x86_64-buildonly-randconfig-003-20241210 (https://download.01.org/0day-ci/archive/20241211/202412110343.SnsYTxbB-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241211/202412110343.SnsYTxbB-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412110343.SnsYTxbB-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_timing_generator.o: warning: objtool: dce110_timing_generator_set_test_pattern()+0x40d: unreachable instruction -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_transform_v.o: warning: objtool: dce110_xfmv_set_scaler()+0x1047: unreachable instruction -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dce120/dce120_timing_generator.o: warning: objtool: dce120_timing_generator_set_test_pattern()+0x96d: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5
by kernel test robot 11 Dec '24

11 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 !14106 uacce: some bugfix and cleanup Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412101347.Sow2DxhA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412101536.8w9KRuyo-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412101859.KXPZLAMD-lkp@intel.com <instantiation>:1:5: error: expected absolute expression drivers/crypto/montage/tsse/tsse_ipc_api.c:62:36: warning: variable 'device_handle' is uninitialized when used here [-Wuninitialized] rnpgbevf_main.c:(.text+0xb6bc): multiple definition of `remove_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc0b0): first defined here Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ct-is-uninitialized-when-used-here | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-function-leapioraid_transport_get_port_id_by_rphy | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241210 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-function-fast_syscall_enabled | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-psi.c:error:function-definition-is-not-allowed-here | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- arm64-randconfig-002-20241210 | |-- instantiation:error:expected-absolute-expression | |-- mm-mem_reliable.c:error:call-to-undeclared-function-mem_reliable_ctrl_bit_disable-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- arm64-randconfig-003-20241210 | |-- arch-arm64-kernel-ipi_nmi.c:error:call-to-undeclared-function-__printk_safe_enter-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- arch-arm64-kernel-ipi_nmi.c:error:call-to-undeclared-function-__printk_safe_exit-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-pde_data-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-proc_create_data-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-remove_proc_entry-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-seq_printf-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:call-to-undeclared-function-single_open-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-irqchip-irq-gic-v3.c:error:incomplete-definition-of-type-struct-seq_file | |-- drivers-irqchip-irq-gic-v3.c:error:no-member-named-dir-in-struct-irq_desc | |-- drivers-irqchip-irq-gic-v3.c:error:use-of-undeclared-identifier-seq_lseek | |-- drivers-irqchip-irq-gic-v3.c:error:use-of-undeclared-identifier-seq_read | |-- drivers-irqchip-irq-gic-v3.c:error:use-of-undeclared-identifier-single_release | |-- drivers-irqchip-irq-gic-v3.c:error:variable-has-incomplete-type-const-struct-proc_ops | |-- instantiation:error:expected-absolute-expression | |-- mm-mem_reliable.c:error:call-to-undeclared-function-mem_reliable_ctrl_bit_disable-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-004-20241210 | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int |-- loongarch-allmodconfig | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-leapioraid_transport_get_port_id_by_rphy | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allyesconfig | `-- multiple-definition-of-remove_mbx_irq-drivers-net-ethernet-mucse-rnpvf-rnpvf_main.o:rnpvf_main.c:(.text):first-defined-here |-- loongarch-randconfig-001-20241210 | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-002-20241210 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-r111-20241210 | |-- arch-loongarch-kernel-kfpu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-bool-noderef-__percpu | `-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:linux-version.h-not-needed. | |-- drivers-scsi-leapioraid-leapioraid_func.c:linux-version.h-not-needed. | |-- drivers-scsi-leapioraid-leapioraid_os.c:linux-version.h-not-needed. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ct-is-uninitialized-when-used-here | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-function-leapioraid_transport_get_port_id_by_rphy | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-001-20241210 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241210 | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-004-20241210 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 730m configs tested: 19 configs skipped: 98 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241210 clang-20 arm64 randconfig-002-20241210 clang-20 arm64 randconfig-003-20241210 clang-20 arm64 randconfig-004-20241210 clang-20 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch randconfig-001-20241210 gcc-14.2.0 loongarch randconfig-002-20241210 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241210 gcc-12 x86_64 buildonly-randconfig-002-20241210 clang-19 x86_64 buildonly-randconfig-003-20241210 clang-19 x86_64 buildonly-randconfig-004-20241210 gcc-12 x86_64 buildonly-randconfig-005-20241210 gcc-12 x86_64 buildonly-randconfig-006-20241210 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1610/1610] rnpgbevf_main.c:(.text+0xb6bc): multiple definition of `remove_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc0b0): first defined here
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 commit: bf177ad1d8f72824180b44563c09f37562f645de [1610/1610] drivers: initial support for rnpgbevf drivers from Mucse Technology config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101859.KXPZLAMD-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101859.KXPZLAMD-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101859.KXPZLAMD-lkp@intel.com/ All errors (new ones prefixed by >>): loongarch64-linux-ld: drivers/net/ethernet/mucse/rnp/rnp_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x110): multiple definition of `mpe_pkt_version'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x60): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x114): multiple definition of `mpe_src_port'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x64): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_pcs.o:(.data.rel.local+0x0): multiple definition of `pcs_ops_generic'; drivers/net/ethernet/mucse/rnp/rnp_pcs.o:(.data.rel.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_ptp.o: in function `.LANCHOR1': rnpm_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.o: in function `.LANCHOR7': rnpgbe_main.c:(.data.rel.ro+0x0): multiple definition of `rnp10_netdev_ops'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.data.rel.ro+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.o: in function `mbx_cookie_zalloc': rnpgbe_mbx_fw.c:(.text+0x128): multiple definition of `mbx_cookie_zalloc'; drivers/net/ethernet/mucse/rnpm/rnpm_mbx_fw.o:rnpm_mbx_fw.c:(.text+0x6a4): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.o: in function `check_ari_mode': rnpgbe_sriov.c:(.text+0x2acc): multiple definition of `check_ari_mode'; drivers/net/ethernet/mucse/rnp/rnp_sriov.o:rnp_sriov.c:(.text+0x2af8): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.o: in function `.LANCHOR1': rnpgbe_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o: in function `remove_mbx_irq': >> rnpgbevf_main.c:(.text+0xb6bc): multiple definition of `remove_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc0b0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpgbevf/rnpgbevf_main.o: in function `register_mbx_irq': rnpgbevf_main.c:(.text+0xbc28): multiple definition of `register_mbx_irq'; drivers/net/ethernet/mucse/rnpvf/rnpvf_main.o:rnpvf_main.c:(.text+0xc61c): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] <instantiation>:1:5: error: expected absolute expression
by kernel test robot 10 Dec '24

10 Dec '24

Hi Yipeng, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 commit: cf5f2d9ff017873c792298693e593dc358db6035 [1613/1613] arm64: Faster SVC exception handler with xcall config: arm64-randconfig-002-20241210 (https://download.01.org/0day-ci/archive/20241210/202412101536.8w9KRuyo-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101536.8w9KRuyo-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101536.8w9KRuyo-lkp@intel.com/ All errors (new ones prefixed by >>): >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ arch/arm64/kernel/entry.S:587:2: note: while in macro instantiation kernel_entry 1 ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:686:2: note: while in macro instantiation entry_handler 1, t, 64, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:687:2: note: while in macro instantiation entry_handler 1, t, 64, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:688:2: note: while in macro instantiation entry_handler 1, t, 64, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:689:2: note: while in macro instantiation entry_handler 1, t, 64, error ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:691:2: note: while in macro instantiation entry_handler 1, h, 64, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:692:2: note: while in macro instantiation entry_handler 1, h, 64, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:693:2: note: while in macro instantiation entry_handler 1, h, 64, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 1 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 1, 64 ^ arch/arm64/kernel/entry.S:694:2: note: while in macro instantiation entry_handler 1, h, 64, error ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:696:2: note: while in macro instantiation entry_handler 0, t, 64, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:697:2: note: while in macro instantiation entry_handler 0, t, 64, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:698:2: note: while in macro instantiation entry_handler 0, t, 64, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 64 ^ arch/arm64/kernel/entry.S:699:2: note: while in macro instantiation entry_handler 0, t, 64, error ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:701:2: note: while in macro instantiation entry_handler 0, t, 32, sync ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:702:2: note: while in macro instantiation entry_handler 0, t, 32, irq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:703:2: note: while in macro instantiation entry_handler 0, t, 32, fiq ^ >> <instantiation>:1:5: error: expected absolute expression .if 0 == 0 && std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:33:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:39:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:44:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:48:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:56:6: error: expected absolute expression .if std == std ^ <instantiation>:3:2: note: while in macro instantiation kernel_entry 0, 32 ^ arch/arm64/kernel/entry.S:704:2: note: while in macro instantiation entry_handler 0, t, 32, error ^ <instantiation>:11:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:21:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:26:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:30:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:55:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ <instantiation>:75:6: error: expected absolute expression .if std == std ^ arch/arm64/kernel/entry.S:716:2: note: while in macro instantiation kernel_exit 0 ^ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] WARNING: unmet direct dependencies detected for RESCTRL_FS Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y] Selected by [y]: - ARM64_MPAM [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1609/1609] drivers/crypto/montage/tsse/tsse_ipc_api.c:62:36: warning: variable 'device_handle' is uninitialized when used here
by kernel test robot 10 Dec '24

10 Dec '24

Hi Carrie.Cai, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c0c5f5fdc62998e0c68e6c77d6aae2566185bfd5 commit: 914854f2adb6988ac3b6521088ec96833d6743e2 [1609/1609] driver: crypto - update support for Mont-TSSE Driver config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101347.Sow2DxhA-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101347.Sow2DxhA-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101347.Sow2DxhA-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/crypto/montage/tsse/tsse_ipc_api.c:10: In file included from drivers/crypto/montage/tsse/tsse_dev.h:13: In file included from include/linux/pci.h:1669: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2243: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/crypto/montage/tsse/tsse_ipc_api.c:62:36: warning: variable 'device_handle' is uninitialized when used here [-Wuninitialized] 62 | service_instance->device_handle = device_handle; | ^~~~~~~~~~~~~ drivers/crypto/montage/tsse/tsse_ipc_api.c:56:19: note: initialize the variable 'device_handle' to silence this warning 56 | int device_handle; | ^ | = 0 6 warnings generated. vim +/device_handle +62 drivers/crypto/montage/tsse/tsse_ipc_api.c 41 42 /** 43 * tsse_im_service_handle_alloc() - Allocate IPC Message service handle for specific service. 44 * @name: IPC Message service name 45 * @cb: request callback for the service 46 * @handle: function output for the service handle 47 * Return: 0 if allocated successfully, other values for failure 48 */ 49 int tsse_im_service_handle_alloc( 50 const char *name, 51 tsse_im_cb_func cb, 52 tsse_im_service_handle *handle) 53 { 54 struct tsse_service_instance *service_instance; 55 int ret; 56 int device_handle; 57 58 service_instance = kzalloc(sizeof(struct tsse_service_instance), GFP_ATOMIC); 59 if (!service_instance) 60 return -ENOMEM; 61 service_instance->service_opened = 0; > 62 service_instance->device_handle = device_handle; 63 service_instance->cb = cb; 64 strscpy(service_instance->service_name, name, TSSE_IM_SERVICE_NAME_LEN); 65 66 ret = tsse_schedule_device_handle(service_instance); 67 if (ret) { 68 kfree(service_instance); 69 return ret; 70 } 71 72 ret = tsse_service_open(service_instance); 73 if (ret) { 74 pr_err("%s(): open service: %s failed: %d\n", 75 __func__, service_instance->service_name, ret); 76 kfree(service_instance); 77 return ret; 78 } 79 *handle = service_instance; 80 return 0; 81 } 82 EXPORT_SYMBOL_GPL(tsse_im_service_handle_alloc); 83 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 v2 0/4]ACPI: APEI: handle synchronous errors in task work
by Tong Tiangen 10 Dec '24

10 Dec '24

There are two major types of uncorrected recoverable (UCR) errors : - Synchronous error: The error is detected and raised at the point of the consumption in the execution flow, e.g. when a CPU tries to access a poisoned cache line. The CPU will take a synchronous error exception such as Synchronous External Abort (SEA) on Arm64 and Machine Check Exception (MCE) on X86. OS requires to take action (for example, offline failure page/kill failure thread) to recover this uncorrectable error. - Asynchronous error: The error is detected out of processor execution context, e.g. when an error is detected by a background scrubber. Some data in the memory are corrupted. But the data have not been consumed. OS is optional to take action to recover this uncorrectable error. Currently, both synchronous and asynchronous error use memory_failure_queue() to schedule memory_failure() exectute in kworker context. As a result, when a user-space process is accessing a poisoned data, a data abort is taken and the memory_failure() is executed in the kworker context: - will send wrong si_code by SIGBUS signal in early_kill mode, and - can not kill the user-space in some cases resulting a synchronous error infinite loop Issue 1: send wrong si_code in early_kill mode Since commit a70297d22132 ("ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events")', the flag MF_ACTION_REQUIRED could be used to determine whether a synchronous exception occurs on ARM64 platform. When a synchronous exception is detected, the kernel is expected to terminate the current process which has accessed poisoned page. This is done by sending a SIGBUS signal with an error code BUS_MCEERR_AR, indicating an action-required machine check error on read. However, when kill_proc() is called to terminate the processes who have the poisoned page mapped, it sends the incorrect SIGBUS error code BUS_MCEERR_AO because the context in which it operates is not the one where the error was triggered. To reproduce this problem: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 5 addr 0xffffb0d75000 page not present Test passed The si_code (code 5) from einj_mem_uc indicates that it is BUS_MCEERR_AO error and it is not fact. To fix it, queue memory_failure() as a task_work so that it runs in the context of the process that is actually consuming the poisoned data. After this patch set: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed The si_code (code 4) from einj_mem_uc indicates that it is BUS_MCEERR_AR error as we expected. Issue 2: a synchronous error infinite loop due to memory_failure() failed If a user-space process, e.g. devmem, a poisoned page which has been set HWPosion flag, kill_accessing_process() is called to send SIGBUS to the current processs with error info. Because the memory_failure() is executed in the kworker contex, it will just do nothing but return EFAULT. So, devmem will access the posioned page and trigger an excepction again, resulting in a synchronous error infinite loop. Such loop may cause platform firmware to exceed some threshold and reboot when Linux could have recovered from this error. To reproduce this problem: # STEP 1: inject an UCE error, and kernel will set HWPosion flag for related page #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed # STEP 2: access the same page and it will trigger a synchronous error infinite loop devmem 0x4092d55b400 To fix it, if memory_failure() failed, perform a force kill to current process. Issue 3: a synchronous error infinite loop due to no memory_failure() queued No memory_failure() work is queued unless all bellow preconditions check passed: - `if (!(mem_err->validation_bits & CPER_MEM_VALID_PA))` in ghes_handle_memory_failure() - `if (flags == -1)` in ghes_handle_memory_failure() - `if (!IS_ENABLED(CONFIG_ACPI_APEI_MEMORY_FAILURE))` in ghes_do_memory_failure() - `if (!pfn_valid(pfn) && !arch_is_platform_page(physical_addr)) ` in ghes_do_memory_failure() If the preconditions are not passed, the user-space process will trigger SEA again. This loop can potentially exceed the platform firmware threshold or even trigger a kernel hard lockup, leading to a system reboot. To fix it, if no memory_failure() queued, perform a force kill to current process. And the the memory errors triggered in kernel-mode[5], also relies on this patchset to kill the failure thread. Lv Ying and XiuQi from Huawei also proposed to address similar problem[2][4]. Acknowledge to discussion with them. [1] Add ARMv8 RAS virtualization support in QEMU https://patchew.org/QEMU/20200512030609.19593-1-gengdongjiu@huawei.com/ [2] https://lore.kernel.org/lkml/20221205115111.131568-3-lvying6@huawei.com/ [3] https://lkml.kernel.org/r/20220914064935.7851-1-xueshuai@linux.alibaba.com [4] https://lore.kernel.org/lkml/20221209095407.383211-1-lvying6@huawei.com/ [5] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20240528085915.… Shuai Xue (4): ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered mm: memory-failure: move return value documentation to function declaration ACPI: APEI: handle synchronous exceptions in task work arch/x86/kernel/cpu/mce/core.c | 5 -- drivers/acpi/apei/ghes.c | 114 ++++++++++++++++++++++----------- include/acpi/ghes.h | 3 - include/linux/mm.h | 1 - mm/memory-failure.c | 19 ++---- 5 files changed, 82 insertions(+), 60 deletions(-) -- 2.25.1

2 5

[openeuler:OLK-6.6 1609/1609] drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1922:5: warning: stack frame size (2200) exceeds limit (2048) in 'kfd_topology_add_device'
by kernel test robot 10 Dec '24

10 Dec '24

Hi xiajingze, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 241ad43fe7e9c24d5ba4cdd1ec22e731cdd22d14 [1609/1609] Compiler: Add clang's PGO support for kernel. config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101126.LSCSnI7W-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101126.LSCSnI7W-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101126.LSCSnI7W-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:26: In file included from include/linux/pci.h:1666: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2235: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1922:5: warning: stack frame size (2200) exceeds limit (2048) in 'kfd_topology_add_device' [-Wframe-larger-than] 1922 | int kfd_topology_add_device(struct kfd_node *gpu) | ^ 6 warnings generated. -- In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dml/calcs/dcn_calc_auto.c:26: In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:35: In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29: In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:31: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2235: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/calcs/dcn_calc_auto.c:121:6: warning: stack frame size (2568) exceeds limit (2048) in 'mode_support_and_system_configuration' [-Wframe-larger-than] 121 | void mode_support_and_system_configuration(struct dcn_bw_internal_vars *v) | ^ 6 warnings generated. vim +/kfd_topology_add_device +1922 drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c d230f1bfe7a197 Jonathan Kim 2022-03-25 1921 8dc1db3172ae2f Mukul Joshi 2022-09-14 @1922 int kfd_topology_add_device(struct kfd_node *gpu) f701acb6a4ed0a Felix Kuehling 2022-11-16 1923 { f701acb6a4ed0a Felix Kuehling 2022-11-16 1924 uint32_t gpu_id; f701acb6a4ed0a Felix Kuehling 2022-11-16 1925 struct kfd_topology_device *dev; f701acb6a4ed0a Felix Kuehling 2022-11-16 1926 struct kfd_cu_info cu_info; f701acb6a4ed0a Felix Kuehling 2022-11-16 1927 int res = 0; f701acb6a4ed0a Felix Kuehling 2022-11-16 1928 int i; f701acb6a4ed0a Felix Kuehling 2022-11-16 1929 const char *asic_name = amdgpu_asic_name[gpu->adev->asic_type]; f701acb6a4ed0a Felix Kuehling 2022-11-16 1930 f701acb6a4ed0a Felix Kuehling 2022-11-16 1931 gpu_id = kfd_generate_gpu_id(gpu); 400a39f1ec43d2 James Zhu 2023-08-09 1932 if (gpu->xcp && !gpu->xcp->ddev) { 400a39f1ec43d2 James Zhu 2023-08-09 1933 dev_warn(gpu->adev->dev, 400a39f1ec43d2 James Zhu 2023-08-09 1934 "Won't add GPU (ID: 0x%x) to topology since it has no drm node assigned.", 400a39f1ec43d2 James Zhu 2023-08-09 1935 gpu_id); 400a39f1ec43d2 James Zhu 2023-08-09 1936 return 0; 400a39f1ec43d2 James Zhu 2023-08-09 1937 } else { f701acb6a4ed0a Felix Kuehling 2022-11-16 1938 pr_debug("Adding new GPU (ID: 0x%x) to topology\n", gpu_id); 400a39f1ec43d2 James Zhu 2023-08-09 1939 } f701acb6a4ed0a Felix Kuehling 2022-11-16 1940 f701acb6a4ed0a Felix Kuehling 2022-11-16 1941 /* Check to see if this gpu device exists in the topology_device_list. f701acb6a4ed0a Felix Kuehling 2022-11-16 1942 * If so, assign the gpu to that device, f701acb6a4ed0a Felix Kuehling 2022-11-16 1943 * else create a Virtual CRAT for this gpu device and then parse that f701acb6a4ed0a Felix Kuehling 2022-11-16 1944 * CRAT to create a new topology device. Once created assign the gpu to f701acb6a4ed0a Felix Kuehling 2022-11-16 1945 * that topology device f701acb6a4ed0a Felix Kuehling 2022-11-16 1946 */ f701acb6a4ed0a Felix Kuehling 2022-11-16 1947 down_write(&topology_lock); f701acb6a4ed0a Felix Kuehling 2022-11-16 1948 dev = kfd_assign_gpu(gpu); f701acb6a4ed0a Felix Kuehling 2022-11-16 1949 if (!dev) f701acb6a4ed0a Felix Kuehling 2022-11-16 1950 res = kfd_topology_add_device_locked(gpu, gpu_id, &dev); c0cc999f3c32e6 Ma Jun 2022-11-02 1951 up_write(&topology_lock); f701acb6a4ed0a Felix Kuehling 2022-11-16 1952 if (res) f701acb6a4ed0a Felix Kuehling 2022-11-16 1953 return res; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1954 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1955 dev->gpu_id = gpu_id; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1956 gpu->id = gpu_id; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1957 0f28cca87e9afc Ramesh Errabolu 2022-05-26 1958 kfd_dev_create_p2p_links(); 0f28cca87e9afc Ramesh Errabolu 2022-05-26 1959 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1960 /* TODO: Move the following lines to function 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1961 * kfd_add_non_crat_information 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1962 */ 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1963 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1964 /* Fill-in additional information that is not available in CRAT but 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1965 * needed for the topology 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1966 */ 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1967 574c4183ef7511 Graham Sider 2021-10-19 1968 amdgpu_amdkfd_get_cu_info(dev->gpu->adev, &cu_info); c181159a5b1e1e Yong Zhao 2019-08-01 1969 b7675b7bbc3c4c Graham Sider 2021-11-11 1970 for (i = 0; i < KFD_TOPOLOGY_PUBLIC_NAME_SIZE-1; i++) { b7675b7bbc3c4c Graham Sider 2021-11-11 1971 dev->node_props.name[i] = __tolower(asic_name[i]); b7675b7bbc3c4c Graham Sider 2021-11-11 1972 if (asic_name[i] == '\0') b7675b7bbc3c4c Graham Sider 2021-11-11 1973 break; b7675b7bbc3c4c Graham Sider 2021-11-11 1974 } b7675b7bbc3c4c Graham Sider 2021-11-11 1975 dev->node_props.name[i] = '\0'; c181159a5b1e1e Yong Zhao 2019-08-01 1976 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1977 dev->node_props.simd_arrays_per_engine = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1978 cu_info.num_shader_arrays_per_engine; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1979 8dc1db3172ae2f Mukul Joshi 2022-09-14 1980 dev->node_props.gfx_target_version = 8dc1db3172ae2f Mukul Joshi 2022-09-14 1981 gpu->kfd->device_info.gfx_target_version; d69a3b762dc4c9 Mukul Joshi 2022-05-09 1982 dev->node_props.vendor_id = gpu->adev->pdev->vendor; d69a3b762dc4c9 Mukul Joshi 2022-05-09 1983 dev->node_props.device_id = gpu->adev->pdev->device; c6d1ec4134edc1 Joseph Greathouse 2020-04-16 1984 dev->node_props.capability |= 02274fc0f67259 Graham Sider 2021-11-05 1985 ((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) & c6d1ec4134edc1 Joseph Greathouse 2020-04-16 1986 HSA_CAP_ASIC_REVISION_MASK); 92085240ef9c0e Jonathan Kim 2022-05-03 1987 d69a3b762dc4c9 Mukul Joshi 2022-05-09 1988 dev->node_props.location_id = pci_dev_id(gpu->adev->pdev); 92085240ef9c0e Jonathan Kim 2022-05-03 1989 if (KFD_GC_VERSION(dev->gpu->kfd) == IP_VERSION(9, 4, 3)) 92085240ef9c0e Jonathan Kim 2022-05-03 1990 dev->node_props.location_id |= dev->gpu->node_id; 92085240ef9c0e Jonathan Kim 2022-05-03 1991 d69a3b762dc4c9 Mukul Joshi 2022-05-09 1992 dev->node_props.domain = pci_domain_nr(gpu->adev->pdev->bus); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1993 dev->node_props.max_engine_clk_fcompute = 574c4183ef7511 Graham Sider 2021-10-19 1994 amdgpu_amdkfd_get_max_engine_clock_in_mhz(dev->gpu->adev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1995 dev->node_props.max_engine_clk_ccompute = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1996 cpufreq_quick_get_max(0) / 1000; a476c0c645535c Philip Yang 2023-02-23 1997 a476c0c645535c Philip Yang 2023-02-23 1998 if (gpu->xcp) a476c0c645535c Philip Yang 2023-02-23 1999 dev->node_props.drm_render_minor = gpu->xcp->ddev->render->index; a476c0c645535c Philip Yang 2023-02-23 2000 else 7c9b717196b1af Oak Zeng 2018-03-15 2001 dev->node_props.drm_render_minor = 8dc1db3172ae2f Mukul Joshi 2022-09-14 2002 gpu->kfd->shared_resources.drm_render_minor; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2003 8dc1db3172ae2f Mukul Joshi 2022-09-14 2004 dev->node_props.hive_id = gpu->kfd->hive_id; ee2f17f4d02b14 Amber Lin 2021-11-18 2005 dev->node_props.num_sdma_engines = kfd_get_num_sdma_engines(gpu); 14568cf6583e9d Oak Zeng 2019-02-08 2006 dev->node_props.num_sdma_xgmi_engines = ee2f17f4d02b14 Amber Lin 2021-11-18 2007 kfd_get_num_xgmi_sdma_engines(gpu); bb71c74db3c554 Huang Rui 2019-12-16 2008 dev->node_props.num_sdma_queues_per_engine = 8dc1db3172ae2f Mukul Joshi 2022-09-14 2009 gpu->kfd->device_info.num_sdma_queues_per_engine - 8dc1db3172ae2f Mukul Joshi 2022-09-14 2010 gpu->kfd->device_info.num_reserved_sdma_queues_per_engine; 29633d0e204df1 Joseph Greathouse 2020-01-15 2011 dev->node_props.num_gws = (dev->gpu->gws && 29e764621bbcd4 Oak Zeng 2019-05-03 2012 dev->gpu->dqm->sched_policy != KFD_SCHED_POLICY_NO_HWS) ? 02274fc0f67259 Graham Sider 2021-11-05 2013 dev->gpu->adev->gds.gws_size : 0; e6945304187dea Yong Zhao 2020-01-30 2014 dev->node_props.num_cp_queues = get_cp_queues_num(dev->gpu->dqm); 0c1690e38b5e68 Shaoyun Liu 2018-07-06 2015 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2016 kfd_fill_mem_clk_max_info(dev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2017 kfd_fill_iolink_non_crat_info(dev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2018 7eb0502ac0538e Graham Sider 2021-11-10 2019 switch (dev->gpu->adev->asic_type) { 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2020 case CHIP_KAVERI: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2021 case CHIP_HAWAII: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2022 case CHIP_TONGA: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2023 dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_PRE_1_0 << 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2024 HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) & 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2025 HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2026 break; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2027 case CHIP_CARRIZO: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2028 case CHIP_FIJI: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2029 case CHIP_POLARIS10: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2030 case CHIP_POLARIS11: 846a44d7e918a4 Gang Ba 2018-09-05 2031 case CHIP_POLARIS12: ed81cd6e0e9f37 Kent Russell 2019-03-21 2032 case CHIP_VEGAM: 42aa8793d795f1 Felix Kuehling 2017-12-08 2033 pr_debug("Adding doorbell packet type capability\n"); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2034 dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_1_0 << 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2035 HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) & 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2036 HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2037 break; e4804a39ba5f72 Graham Sider 2021-10-28 2038 default: d230f1bfe7a197 Jonathan Kim 2022-03-25 2039 if (KFD_GC_VERSION(dev->gpu) < IP_VERSION(9, 0, 1)) 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2040 WARN(1, "Unexpected ASIC family %u", 7eb0502ac0538e Graham Sider 2021-11-10 2041 dev->gpu->adev->asic_type); d230f1bfe7a197 Jonathan Kim 2022-03-25 2042 else d230f1bfe7a197 Jonathan Kim 2022-03-25 2043 kfd_topology_set_capabilities(dev); 7639a8c420f04c Ben Goz 2015-06-07 2044 } 7639a8c420f04c Ben Goz 2015-06-07 2045 1ae99eab34f90c Oak Zeng 2019-06-10 2046 /* 1ae99eab34f90c Oak Zeng 2019-06-10 2047 * Overwrite ATS capability according to needs_iommu_device to fix 1ae99eab34f90c Oak Zeng 2019-06-10 2048 * potential missing corresponding bit in CRAT of BIOS. 1ae99eab34f90c Oak Zeng 2019-06-10 2049 */ 1ae99eab34f90c Oak Zeng 2019-06-10 2050 dev->node_props.capability &= ~HSA_CAP_ATS_PRESENT; 1ae99eab34f90c Oak Zeng 2019-06-10 2051 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2052 /* Fix errors in CZ CRAT. 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2053 * simd_count: Carrizo CRAT reports wrong simd_count, probably 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2054 * because it doesn't consider masked out CUs 70f372bffcc84c Philip Cox 2017-12-08 2055 * max_waves_per_simd: Carrizo reports wrong max_waves_per_simd 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2056 */ 7eb0502ac0538e Graham Sider 2021-11-10 2057 if (dev->gpu->adev->asic_type == CHIP_CARRIZO) { 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2058 dev->node_props.simd_count = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2059 cu_info.simd_per_cu * cu_info.cu_active_number; 70f372bffcc84c Philip Cox 2017-12-08 2060 dev->node_props.max_waves_per_simd = 10; 70f372bffcc84c Philip Cox 2017-12-08 2061 } 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2062 5436ab94cd9460 Stanley.Yang 2020-08-17 2063 /* kfd only concerns sram ecc on GFX and HBM ecc on UMC */ 0dee45a25a63f7 Eric Huang 2019-01-11 2064 dev->node_props.capability |= 56c5977eae8799 Graham Sider 2021-10-19 2065 ((dev->gpu->adev->ras_enabled & BIT(AMDGPU_RAS_BLOCK__GFX)) != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2066 HSA_CAP_SRAM_EDCSUPPORTED : 0; 56c5977eae8799 Graham Sider 2021-10-19 2067 dev->node_props.capability |= 56c5977eae8799 Graham Sider 2021-10-19 2068 ((dev->gpu->adev->ras_enabled & BIT(AMDGPU_RAS_BLOCK__UMC)) != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2069 HSA_CAP_MEM_EDCSUPPORTED : 0; 0dee45a25a63f7 Eric Huang 2019-01-11 2070 046e674b961594 Graham Sider 2021-11-09 2071 if (KFD_GC_VERSION(dev->gpu) != IP_VERSION(9, 0, 1)) 56c5977eae8799 Graham Sider 2021-10-19 2072 dev->node_props.capability |= (dev->gpu->adev->ras_enabled != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2073 HSA_CAP_RASEVENTNOTIFY : 0; 0dee45a25a63f7 Eric Huang 2019-01-11 2074 610dab118ff501 Philip Yang 2023-03-31 2075 if (KFD_IS_SVM_API_SUPPORTED(dev->gpu->adev)) 4c166eb95decf0 Philip Yang 2020-12-09 2076 dev->node_props.capability |= HSA_CAP_SVMAPI_SUPPORTED; 4c166eb95decf0 Philip Yang 2020-12-09 2077 03d400e7605e3d Alex Sierra 2023-06-15 2078 if (dev->gpu->adev->gmc.is_app_apu || 03d400e7605e3d Alex Sierra 2023-06-15 2079 dev->gpu->adev->gmc.xgmi.connected_to_cpu) 03d400e7605e3d Alex Sierra 2023-06-15 2080 dev->node_props.capability |= HSA_CAP_FLAGS_COHERENTHOSTACCESS; 03d400e7605e3d Alex Sierra 2023-06-15 2081 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2082 kfd_debug_print_topology(); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2083 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2084 kfd_notify_gpu_change(gpu_id, 1); f701acb6a4ed0a Felix Kuehling 2022-11-16 2085 7d4f8db4a1448e Dan Carpenter 2022-11-25 2086 return 0; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2087 } 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2088 :::::: The code at line 1922 was first introduced by commit :::::: 8dc1db3172ae2f17ae71e33b608a33411ce8a1aa drm/amdkfd: Introduce kfd_node struct (v5) :::::: TO: Mukul Joshi <mukul.joshi(a)amd.com> :::::: CC: Alex Deucher <alexander.deucher(a)amd.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1610/1610] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:3: error: a randomized struct can only be initialized with a designated initializer
by kernel test robot 10 Dec '24

10 Dec '24

Hi Shuai, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 4213ff7957de370c1cfe528c2bad1eb2e499038a [1610/1610] net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412101054.7uczAWCS-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412101054.7uczAWCS-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412101054.7uczAWCS-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:6: In file included from include/linux/pci.h:1663: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:371:3: error: a randomized struct can only be initialized with a designated initializer 371 | {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, | ^ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:372:3: error: a randomized struct can only be initialized with a designated initializer 372 | {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} | ^ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:376:3: error: a randomized struct can only be initialized with a designated initializer 376 | {check_use_non_vram, cqm_buf_free_page_common} | ^ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:382:25: error: invalid application of 'sizeof' to an incomplete type 'const struct malloc_memory[]' 382 | u32 malloc_funcs_num = ARRAY_SIZE(g_malloc_funcs); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE' 57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) | ^~~~~ drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:399:23: error: invalid application of 'sizeof' to an incomplete type 'const struct free_memory[]' 399 | u32 free_funcs_num = ARRAY_SIZE(g_free_funcs); | ^~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kernel.h:57:32: note: expanded from macro 'ARRAY_SIZE' 57 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) | ^~~~~ 5 warnings and 5 errors generated. vim +371 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c 369 370 static const struct malloc_memory g_malloc_funcs[] = { > 371 {check_for_use_node_alloc, cqm_buf_use_node_alloc_page}, 372 {check_for_nouse_node_alloc, cqm_buf_unused_node_alloc_page} 373 }; 374 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10 0/4]ACPI: APEI: handle synchronous errors in task work
by Tong Tiangen 10 Dec '24

10 Dec '24

There are two major types of uncorrected recoverable (UCR) errors : - Synchronous error: The error is detected and raised at the point of the consumption in the execution flow, e.g. when a CPU tries to access a poisoned cache line. The CPU will take a synchronous error exception such as Synchronous External Abort (SEA) on Arm64 and Machine Check Exception (MCE) on X86. OS requires to take action (for example, offline failure page/kill failure thread) to recover this uncorrectable error. - Asynchronous error: The error is detected out of processor execution context, e.g. when an error is detected by a background scrubber. Some data in the memory are corrupted. But the data have not been consumed. OS is optional to take action to recover this uncorrectable error. Currently, both synchronous and asynchronous error use memory_failure_queue() to schedule memory_failure() exectute in kworker context. As a result, when a user-space process is accessing a poisoned data, a data abort is taken and the memory_failure() is executed in the kworker context: - will send wrong si_code by SIGBUS signal in early_kill mode, and - can not kill the user-space in some cases resulting a synchronous error infinite loop Issue 1: send wrong si_code in early_kill mode Since commit a70297d22132 ("ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events")', the flag MF_ACTION_REQUIRED could be used to determine whether a synchronous exception occurs on ARM64 platform. When a synchronous exception is detected, the kernel is expected to terminate the current process which has accessed poisoned page. This is done by sending a SIGBUS signal with an error code BUS_MCEERR_AR, indicating an action-required machine check error on read. However, when kill_proc() is called to terminate the processes who have the poisoned page mapped, it sends the incorrect SIGBUS error code BUS_MCEERR_AO because the context in which it operates is not the one where the error was triggered. To reproduce this problem: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 5 addr 0xffffb0d75000 page not present Test passed The si_code (code 5) from einj_mem_uc indicates that it is BUS_MCEERR_AO error and it is not fact. To fix it, queue memory_failure() as a task_work so that it runs in the context of the process that is actually consuming the poisoned data. After this patch set: # STEP1: enable early kill mode #sysctl -w vm.memory_failure_early_kill=1 vm.memory_failure_early_kill = 1 # STEP2: inject an UCE error and consume it to trigger a synchronous error #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed The si_code (code 4) from einj_mem_uc indicates that it is BUS_MCEERR_AR error as we expected. Issue 2: a synchronous error infinite loop due to memory_failure() failed If a user-space process, e.g. devmem, a poisoned page which has been set HWPosion flag, kill_accessing_process() is called to send SIGBUS to the current processs with error info. Because the memory_failure() is executed in the kworker contex, it will just do nothing but return EFAULT. So, devmem will access the posioned page and trigger an excepction again, resulting in a synchronous error infinite loop. Such loop may cause platform firmware to exceed some threshold and reboot when Linux could have recovered from this error. To reproduce this problem: # STEP 1: inject an UCE error, and kernel will set HWPosion flag for related page #einj_mem_uc single 0: single vaddr = 0xffffb0d75400 paddr = 4092d55b400 injecting ... triggering ... signal 7 code 4 addr 0xffffb0d75000 page not present Test passed # STEP 2: access the same page and it will trigger a synchronous error infinite loop devmem 0x4092d55b400 To fix it, if memory_failure() failed, perform a force kill to current process. Issue 3: a synchronous error infinite loop due to no memory_failure() queued No memory_failure() work is queued unless all bellow preconditions check passed: - `if (!(mem_err->validation_bits & CPER_MEM_VALID_PA))` in ghes_handle_memory_failure() - `if (flags == -1)` in ghes_handle_memory_failure() - `if (!IS_ENABLED(CONFIG_ACPI_APEI_MEMORY_FAILURE))` in ghes_do_memory_failure() - `if (!pfn_valid(pfn) && !arch_is_platform_page(physical_addr)) ` in ghes_do_memory_failure() If the preconditions are not passed, the user-space process will trigger SEA again. This loop can potentially exceed the platform firmware threshold or even trigger a kernel hard lockup, leading to a system reboot. To fix it, if no memory_failure() queued, perform a force kill to current process. And the the memory errors triggered in kernel-mode[5], also relies on this patchset to kill the failure thread. Lv Ying and XiuQi from Huawei also proposed to address similar problem[2][4]. Acknowledge to discussion with them. [1] Add ARMv8 RAS virtualization support in QEMU https://patchew.org/QEMU/20200512030609.19593-1-gengdongjiu@huawei.com/ [2] https://lore.kernel.org/lkml/20221205115111.131568-3-lvying6@huawei.com/ [3] https://lkml.kernel.org/r/20220914064935.7851-1-xueshuai@linux.alibaba.com [4] https://lore.kernel.org/lkml/20221209095407.383211-1-lvying6@huawei.com/ [5] https://patchwork.kernel.org/project/linux-arm-kernel/cover/20240528085915.… Shuai Xue (4): ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered mm: memory-failure: move return value documentation to function declaration ACPI: APEI: handle synchronous exceptions in task work arch/x86/kernel/cpu/mce/core.c | 5 -- drivers/acpi/apei/ghes.c | 114 ++++++++++++++++++++++----------- include/acpi/ghes.h | 3 - include/linux/mm.h | 1 - mm/memory-failure.c | 19 ++---- 5 files changed, 82 insertions(+), 60 deletions(-) -- 2.25.1

2 5

[openeuler:OLK-6.6 1613/1613] WARNING: modpost: vmlinux: section mismatch in reference: virtio_fs_init+0x79 (section: .init.text) -> virtio_fs_sysfs_exit (section: .exit.text)
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: cc6009cb24f9754275aa850a61fd12554acdec36 [1613/1613] virtiofs: export filesystem tags through sysfs config: x86_64-buildonly-randconfig-005-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100915.WfanJ73e-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100915.WfanJ73e-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100915.WfanJ73e-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: vmlinux: section mismatch in reference: virtio_fs_init+0x79 (section: .init.text) -> virtio_fs_sysfs_exit (section: .exit.text) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION fbaada49082c23aa4e4ed43386a1ad4a457a0354
by kernel test robot 10 Dec '24

10 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: fbaada49082c23aa4e4ed43386a1ad4a457a0354 !14124 media: cx24116: prevent overflows on SNR calculus Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412092317.DIsy2Dp4-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100013.zF4K3d9s-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100301.fVrumCik-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100625.1CDZ0rpT-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412100719.EfO2Bdyg-lkp@intel.com arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x0' in asm arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target arch/x86/kernel/paravirt.c:65:29: error: use of undeclared identifier 'CALL_INSN_OPCODE' arch/x86/kernel/paravirt.c:65:2: error: implicit declaration of function '__text_gen_insn' [-Werror,-Wimplicit-function-declaration] arch/x86/kernel/paravirt.c:65:36: error: 'CALL_INSN_OPCODE' undeclared (first use in this function) arch/x86/kernel/paravirt.c:66:26: error: use of undeclared identifier 'CALL_INSN_SIZE' arch/x86/kernel/paravirt.c:66:47: error: 'CALL_INSN_SIZE' undeclared (first use in this function) drivers/net/dsa/mv88e6xxx/chip.c:2320:4: error: implicit declaration of function 'mv88e6xxx_g2_eeprom_wait' [-Werror,-Wimplicit-function-declaration] drivers/tty/tty_buffer.c:177:2: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] kernel/workqueue.c:4823:5: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined make[2]: *** [Documentation/devicetree/bindings/Makefile:52: Documentation/devicetree/bindings/processed-schema-examples.json] Error 123 Unverified Error/Warning (likely false positive, kindly check if interested): Warning: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio:599 ./Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4371:0 Warning: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown is defined 2 times: ./Documentation/ABI/testing/sysfs-bus-iio:588 ./Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4371:36 drivers/gpu/drm/radeon/si.o: warning: objtool: si_irq_process() falls through to next function si_resume() drivers/gpu/drm/radeon/si.o: warning: objtool: si_irq_suspend() falls through to next function si_pcie_gart_disable() drivers/net/ethernet/pensando/ionic/ionic_lif.c:855 ionic_adminq_napi() error: we previously assumed 'lif->adminqcq' could be null (see line 848) Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CPPC_CPUFREQ_SYSFS_INTERFACE-when-selected-by-CPU_FREQ_GOV_SEEP |-- arm64-defconfig | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_create_ttt_levels | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_brps | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_wrps | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_ipa_limit | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_populate_par_region | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_pmu | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_sve | |-- arch-arm64-kvm-hyp-nvhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | |-- arch-arm64-kvm-hyp-vhe-..-aarch32.c:warning:Function-parameter-or-member-is_wide_instr-not-described-in-kvm_skip_instr32 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-crypto-hisilicon-qm.c:warning:strncpy-specified-bound-depends-on-the-length-of-the-source-argument | |-- drivers-net-ethernet-hisilicon-hns3-hns3_enet.c:warning:label-err_init_guid_fail-defined-but-not-used | `-- drivers-net-ethernet-hisilicon-hns3-hns3_enet.c:warning:label-out_dbg_init-defined-but-not-used |-- arm64-randconfig-001-20241209 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-crypto-hisilicon-qm.c:warning:strncpy-specified-bound-depends-on-the-length-of-the-source-argument | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-kasan-common.c:error:void-value-not-ignored-as-it-ought-to-be | |-- mm-kasan-common.c:warning:control-reaches-end-of-non-void-function | `-- mm-kasan-kasan.h:warning:return-with-a-value-in-function-returning-void |-- arm64-randconfig-003-20241209 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-004-20241209 | |-- lib-..-mm-kasan-kasan.h:warning:return-with-a-value-in-function-returning-void | |-- mm-kasan-common.c:error:void-value-not-ignored-as-it-ought-to-be | |-- mm-kasan-common.c:warning:control-reaches-end-of-non-void-function | `-- mm-kasan-kasan.h:warning:return-with-a-value-in-function-returning-void |-- arm64-randconfig-051-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241209 | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241210 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-r063-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- x86_64-allnoconfig | |-- Warning:sys-bus-iio-devices-iio:deviceX-out_altvoltageY_frequency-is-defined-times:.-Documentation-ABI-testing-sysfs-bus-iio-.-Documentation-ABI-testing-sysfs-bus-iio-frequency-adf4371 | `-- Warning:sys-bus-iio-devices-iio:deviceX-out_altvoltageY_powerdown-is-defined-times:.-Documentation-ABI-testing-sysfs-bus-iio-.-Documentation-ABI-testing-sysfs-bus-iio-frequency-adf4371 |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241209 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241209 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-003-20241209 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-004-20241209 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-005-20241209 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-defconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp |-- x86_64-randconfig-101-20241209 | |-- drivers-gpu-drm-radeon-si.o:warning:objtool:si_irq_process-falls-through-to-next-function-si_resume() | `-- drivers-gpu-drm-radeon-si.o:warning:objtool:si_irq_suspend-falls-through-to-next-function-si_pcie_gart_disable() |-- x86_64-randconfig-161-20241204 | `-- drivers-net-ethernet-pensando-ionic-ionic_lif.c-ionic_adminq_napi()-error:we-previously-assumed-lif-adminqcq-could-be-null-(see-line-) `-- x86_64-randconfig-161-20241210 `-- drivers-net-dsa-mv88e6xxx-chip.c:error:implicit-declaration-of-function-mv88e6xxx_g2_eeprom_wait-Werror-Wimplicit-function-declaration elapsed time: 735m configs tested: 16 configs skipped: 129 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20241209 gcc-14.2.0 arm64 randconfig-002-20241209 clang-20 arm64 randconfig-003-20241209 clang-19 arm64 randconfig-004-20241209 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241209 gcc-12 x86_64 buildonly-randconfig-002-20241209 gcc-12 x86_64 buildonly-randconfig-003-20241209 clang-19 x86_64 buildonly-randconfig-004-20241209 gcc-12 x86_64 buildonly-randconfig-005-20241209 clang-19 x86_64 buildonly-randconfig-006-20241209 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] drivers/irqchip/irq-gic-v3.c:1036:23: error: call to undeclared function 'pde_data'; ISO C99 and later do not support implicit function declarations
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 3053668e6b211924bb67c19d791a5a532eca2ad8 [1613/1613] arm64: Introduce Xint software solution config: arm64-randconfig-003-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100826.ymHdQKlB-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100826.ymHdQKlB-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100826.ymHdQKlB-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/irqchip/irq-gic-v3.c:25: In file included from include/linux/irqchip/arm-gic-v3.h:632: In file included from arch/arm64/include/asm/arch_gicv3.h:17: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/irqchip/irq-gic-v3.c:1036:23: error: call to undeclared function 'pde_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1036 | int irq = (int)(long)pde_data(file_inode(file)); | ^ >> drivers/irqchip/irq-gic-v3.c:1074:2: error: call to undeclared function 'seq_printf'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1074 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); | ^ >> drivers/irqchip/irq-gic-v3.c:1074:46: error: incomplete definition of type 'struct seq_file' 1074 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); | ~^ arch/arm64/include/asm/smp.h:56:8: note: forward declaration of 'struct seq_file' 56 | struct seq_file; | ^ >> drivers/irqchip/irq-gic-v3.c:1080:9: error: call to undeclared function 'single_open'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1080 | return single_open(file, xint_proc_show, pde_data(inode)); | ^ drivers/irqchip/irq-gic-v3.c:1080:9: note: did you mean 'simple_open'? include/linux/fs.h:3226:12: note: 'simple_open' declared here 3226 | extern int simple_open(struct inode *inode, struct file *file); | ^ drivers/irqchip/irq-gic-v3.c:1080:43: error: call to undeclared function 'pde_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1080 | return single_open(file, xint_proc_show, pde_data(inode)); | ^ >> drivers/irqchip/irq-gic-v3.c:1085:15: error: use of undeclared identifier 'seq_read' 1085 | .proc_read = seq_read, | ^ >> drivers/irqchip/irq-gic-v3.c:1086:16: error: use of undeclared identifier 'seq_lseek' 1086 | .proc_lseek = seq_lseek, | ^ >> drivers/irqchip/irq-gic-v3.c:1087:18: error: use of undeclared identifier 'single_release' 1087 | .proc_release = single_release, | ^ >> drivers/irqchip/irq-gic-v3.c:1083:30: error: variable has incomplete type 'const struct proc_ops' 1083 | static const struct proc_ops xint_proc_ops = { | ^ drivers/irqchip/irq-gic-v3.c:1083:21: note: forward declaration of 'struct proc_ops' 1083 | static const struct proc_ops xint_proc_ops = { | ^ >> drivers/irqchip/irq-gic-v3.c:1097:2: error: call to undeclared function 'proc_create_data'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1097 | proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); | ^ >> drivers/irqchip/irq-gic-v3.c:1097:39: error: no member named 'dir' in 'struct irq_desc' 1097 | proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); | ~~~~ ^ >> drivers/irqchip/irq-gic-v3.c:1105:2: error: call to undeclared function 'remove_proc_entry'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1105 | remove_proc_entry("xint", desc->dir); | ^ drivers/irqchip/irq-gic-v3.c:1105:34: error: no member named 'dir' in 'struct irq_desc' 1105 | remove_proc_entry("xint", desc->dir); | ~~~~ ^ 5 warnings and 13 errors generated. vim +/pde_data +1036 drivers/irqchip/irq-gic-v3.c 1032 1033 static ssize_t xint_proc_write(struct file *file, 1034 const char __user *buffer, size_t count, loff_t *pos) 1035 { > 1036 int irq = (int)(long)pde_data(file_inode(file)); 1037 bool xint_state = false; 1038 unsigned long val; 1039 char *buf = NULL; 1040 1041 if (!xint_transform(irq, XINT_RANGE_CHECK)) 1042 return -EPERM; 1043 1044 buf = memdup_user_nul(buffer, count); 1045 if (IS_ERR(buf)) 1046 return PTR_ERR(buf); 1047 1048 if (kstrtoul(buf, 0, &val) || (val != 0 && val != 1)) { 1049 kfree(buf); 1050 return -EINVAL; 1051 } 1052 1053 xint_state = xint_transform(irq, XINT_SET_CHECK); 1054 if (xint_state == val) { 1055 kfree(buf); 1056 return -EBUSY; 1057 } 1058 1059 local_irq_disable(); 1060 disable_irq(irq); 1061 1062 xint_transform(irq, xint_state ? XINT_TO_IRQ : IRQ_TO_XINT); 1063 1064 enable_irq(irq); 1065 local_irq_enable(); 1066 1067 kfree(buf); 1068 1069 return count; 1070 } 1071 1072 static int xint_proc_show(struct seq_file *m, void *v) 1073 { > 1074 seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK)); 1075 return 0; 1076 } 1077 1078 static int xint_proc_open(struct inode *inode, struct file *file) 1079 { > 1080 return single_open(file, xint_proc_show, pde_data(inode)); 1081 } 1082 > 1083 static const struct proc_ops xint_proc_ops = { 1084 .proc_open = xint_proc_open, > 1085 .proc_read = seq_read, > 1086 .proc_lseek = seq_lseek, > 1087 .proc_release = single_release, 1088 .proc_write = xint_proc_write, 1089 }; 1090 1091 void register_irqchip_proc(struct irq_desc *desc, void *irqp) 1092 { 1093 if (!is_xint_support) 1094 return; 1095 1096 /* create /proc/irq/<irq>/xint */ > 1097 proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp); 1098 } 1099 1100 void unregister_irqchip_proc(struct irq_desc *desc) 1101 { 1102 if (!is_xint_support) 1103 return; 1104 > 1105 remove_proc_entry("xint", desc->dir); 1106 } 1107 #endif /* CONFIG_FAST_IRQ */ 1108 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1321/1321] arch/x86/power/cpu.o: warning: objtool: missing symbol for section .exit.text
by kernel test robot 10 Dec '24

10 Dec '24

Hi Borislav, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 27dd57ae7b305c8c1bcf55eab82c45d85b605149 [1321/1321] x86/cpu: Load microcode during restore_processor_state() config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241210/202412100840.h8kOEWMA-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100840.h8kOEWMA-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100840.h8kOEWMA-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/power/cpu.c:27: In file included from arch/x86/include/asm/mmu_context.h:12: In file included from arch/x86/include/asm/pgalloc.h:7: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. arch/x86/power/cpu.c:78: warning: Function parameter or member 'ctxt' not described in '__save_processor_state' arch/x86/power/cpu.c:200: warning: Function parameter or member 'ctxt' not described in '__restore_processor_state' >> arch/x86/power/cpu.o: warning: objtool: missing symbol for section .exit.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] arch/arm64/kernel/cpufeature.c:2387:6: warning: no previous prototype for function 'fast_syscall_enabled'
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 5c3cf22892983304b18d87296ed96ff0ab7d6c95 [1613/1613] arm64: Introduce xcall a faster svc exception handling config: arm64-randconfig-001-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100701.gJFnUZcV-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100701.gJFnUZcV-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100701.gJFnUZcV-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/arm64/kernel/cpufeature.c:67: In file included from include/linux/crash_dump.h:5: In file included from include/linux/kexec.h:18: In file included from include/linux/crash_core.h:6: In file included from include/linux/elfcore.h:11: In file included from include/linux/ptrace.h:10: In file included from include/linux/pid_namespace.h:7: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/cpufeature.c:2387:6: warning: no previous prototype for function 'fast_syscall_enabled' [-Wmissing-prototypes] 2387 | bool fast_syscall_enabled(void) | ^ arch/arm64/kernel/cpufeature.c:2387:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2387 | bool fast_syscall_enabled(void) | ^ | static 6 warnings generated. vim +/fast_syscall_enabled +2387 arch/arm64/kernel/cpufeature.c 2386 > 2387 bool fast_syscall_enabled(void) 2388 { 2389 return is_xcall_support; 2390 } 2391 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] drivers/net/dsa/mv88e6xxx/chip.c:2320:4: error: implicit declaration of function 'mv88e6xxx_g2_eeprom_wait'
by kernel test robot 10 Dec '24

10 Dec '24

Hi Fabio, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 02956abc74ede6549249eb21e5b319b92dd147f3 [2570/2570] net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent config: x86_64-randconfig-161-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100719.EfO2Bdyg-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100719.EfO2Bdyg-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100719.EfO2Bdyg-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/dsa/mv88e6xxx/chip.c:15: In file included from include/linux/etherdevice.h:20: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1581: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from drivers/net/dsa/mv88e6xxx/chip.c:32: In file included from include/net/dsa.h:22: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/mv88e6xxx/chip.c:2320:4: error: implicit declaration of function 'mv88e6xxx_g2_eeprom_wait' [-Werror,-Wimplicit-function-declaration] 2320 | mv88e6xxx_g2_eeprom_wait(chip); | ^ drivers/net/dsa/mv88e6xxx/chip.c:2320:4: note: did you mean 'mv88e6xxx_g2_pvt_write'? drivers/net/dsa/mv88e6xxx/global2.h:457:19: note: 'mv88e6xxx_g2_pvt_write' declared here 457 | static inline int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, | ^ 3 warnings and 1 error generated. vim +/mv88e6xxx_g2_eeprom_wait +2320 drivers/net/dsa/mv88e6xxx/chip.c 2306 2307 static void mv88e6xxx_hardware_reset(struct mv88e6xxx_chip *chip) 2308 { 2309 struct gpio_desc *gpiod = chip->reset; 2310 2311 /* If there is a GPIO connected to the reset pin, toggle it */ 2312 if (gpiod) { 2313 /* If the switch has just been reset and not yet completed 2314 * loading EEPROM, the reset may interrupt the I2C transaction 2315 * mid-byte, causing the first EEPROM read after the reset 2316 * from the wrong location resulting in the switch booting 2317 * to wrong mode and inoperable. 2318 */ 2319 if (chip->info->ops->get_eeprom) > 2320 mv88e6xxx_g2_eeprom_wait(chip); 2321 2322 gpiod_set_value_cansleep(gpiod, 1); 2323 usleep_range(10000, 20000); 2324 gpiod_set_value_cansleep(gpiod, 0); 2325 usleep_range(10000, 20000); 2326 2327 if (chip->info->ops->get_eeprom) 2328 mv88e6xxx_g2_eeprom_wait(chip); 2329 } 2330 } 2331 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] kernel/sched/psi.c:387:1: error: function definition is not allowed here
by kernel test robot 10 Dec '24

10 Dec '24

Hi Lu, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 654944510822988390470cbc5b6f914c19dd9b88 [1613/1613] sched/psi: add cpu fine grained stall tracking in pressure.stat config: arm64-randconfig-001-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100613.fwDO1CD0-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100613.fwDO1CD0-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100613.fwDO1CD0-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:24: In file included from include/linux/cpuset.h:17: In file included from include/linux/mm.h:2181: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/sched/build_utility.c:97: >> kernel/sched/psi.c:387:1: error: function definition is not allowed here 387 | { | ^ kernel/sched/psi.c:421:1: error: function definition is not allowed here 421 | { | ^ kernel/sched/psi.c:449:1: error: function definition is not allowed here 449 | { | ^ kernel/sched/psi.c:471:1: error: function definition is not allowed here 471 | { | ^ kernel/sched/psi.c:517:17: error: function definition is not allowed here 517 | bool next) {} | ^ kernel/sched/psi.c:523:1: error: function definition is not allowed here 523 | { | ^ kernel/sched/psi.c:590:1: error: function definition is not allowed here 590 | { | ^ kernel/sched/psi.c:608:1: error: function definition is not allowed here 608 | { | ^ kernel/sched/psi.c:635:1: error: function definition is not allowed here 635 | { | ^ kernel/sched/psi.c:707:1: error: function definition is not allowed here 707 | { | ^ kernel/sched/psi.c:772:1: error: function definition is not allowed here 772 | { | ^ kernel/sched/psi.c:808:1: error: function definition is not allowed here 808 | { | ^ kernel/sched/psi.c:822:1: error: function definition is not allowed here 822 | { | ^ kernel/sched/psi.c:848:1: error: function definition is not allowed here 848 | { | ^ kernel/sched/psi.c:932:1: error: function definition is not allowed here 932 | { | ^ kernel/sched/psi.c:950:1: error: function definition is not allowed here 950 | { | ^ kernel/sched/psi.c:958:1: error: function definition is not allowed here 958 | { | ^ kernel/sched/psi.c:993:1: error: function definition is not allowed here 993 | { | ^ kernel/sched/psi.c:1107:1: error: function definition is not allowed here 1107 | { | ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 5 warnings and 20 errors generated. vim +387 kernel/sched/psi.c a65983d90bfb5e Lu Jialin 2024-01-04 383 a65983d90bfb5e Lu Jialin 2024-01-04 384 static bool test_fine_grained_stat(unsigned int *stat_tasks, a65983d90bfb5e Lu Jialin 2024-01-04 385 unsigned int nr_running, a65983d90bfb5e Lu Jialin 2024-01-04 386 enum psi_stat_states state) a65983d90bfb5e Lu Jialin 2024-01-04 @387 { a65983d90bfb5e Lu Jialin 2024-01-04 388 switch (state) { a65983d90bfb5e Lu Jialin 2024-01-04 389 case PSI_MEMCG_RECLAIM_SOME: a65983d90bfb5e Lu Jialin 2024-01-04 390 return unlikely(stat_tasks[NR_MEMCG_RECLAIM]); a65983d90bfb5e Lu Jialin 2024-01-04 391 case PSI_MEMCG_RECLAIM_FULL: a65983d90bfb5e Lu Jialin 2024-01-04 392 return unlikely(stat_tasks[NR_MEMCG_RECLAIM] && a65983d90bfb5e Lu Jialin 2024-01-04 393 nr_running == stat_tasks[NR_MEMCG_RECLAIM_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 394 case PSI_GLOBAL_RECLAIM_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 395 return unlikely(stat_tasks[NR_GLOBAL_RECLAIM]); 25d00f6853c3c6 Lu Jialin 2024-01-04 396 case PSI_GLOBAL_RECLAIM_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 397 return unlikely(stat_tasks[NR_GLOBAL_RECLAIM] && 25d00f6853c3c6 Lu Jialin 2024-01-04 398 nr_running == stat_tasks[NR_GLOBAL_RECLAIM_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 399 case PSI_COMPACT_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 400 return unlikely(stat_tasks[NR_COMPACT]); 25d00f6853c3c6 Lu Jialin 2024-01-04 401 case PSI_COMPACT_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 402 return unlikely(stat_tasks[NR_COMPACT] && 25d00f6853c3c6 Lu Jialin 2024-01-04 403 nr_running == stat_tasks[NR_COMPACT_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 404 case PSI_ASYNC_MEMCG_RECLAIM_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 405 return unlikely(stat_tasks[NR_ASYNC_MEMCG_RECLAIM]); 25d00f6853c3c6 Lu Jialin 2024-01-04 406 case PSI_ASYNC_MEMCG_RECLAIM_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 407 return unlikely(stat_tasks[NR_ASYNC_MEMCG_RECLAIM] && 25d00f6853c3c6 Lu Jialin 2024-01-04 408 nr_running == stat_tasks[NR_ASYNC_MEMCG_RECLAIM_RUNNING]); 25d00f6853c3c6 Lu Jialin 2024-01-04 409 case PSI_SWAP_SOME: 25d00f6853c3c6 Lu Jialin 2024-01-04 410 return unlikely(stat_tasks[NR_SWAP]); 25d00f6853c3c6 Lu Jialin 2024-01-04 411 case PSI_SWAP_FULL: 25d00f6853c3c6 Lu Jialin 2024-01-04 412 return unlikely(stat_tasks[NR_SWAP] && 25d00f6853c3c6 Lu Jialin 2024-01-04 413 nr_running == stat_tasks[NR_SWAP_RUNNING]); a65983d90bfb5e Lu Jialin 2024-01-04 414 default: a65983d90bfb5e Lu Jialin 2024-01-04 415 return false; a65983d90bfb5e Lu Jialin 2024-01-04 416 } a65983d90bfb5e Lu Jialin 2024-01-04 417 } a65983d90bfb5e Lu Jialin 2024-01-04 418 :::::: The code at line 387 was first introduced by commit :::::: a65983d90bfb5e031444fea492b32f931c83ffcf sched/psi: Introduce fine grained stall time collect for cgroup reclaim :::::: TO: Lu Jialin <lujialin4(a)huawei.com> :::::: CC: yanhaitao <yanhaitao2(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2568/2568] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
by kernel test robot 10 Dec '24

10 Dec '24

Hi Sean, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 5476cb89ef2297bd36f8b38e27b54617b6f63236 [2568/2568] x86/vdso: Implement a vDSO for Intel SGX enclave call config: x86_64-buildonly-randconfig-005-20241209 (https://download.01.org/0day-ci/archive/20241210/202412100625.1CDZ0rpT-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100625.1CDZ0rpT-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100625.1CDZ0rpT-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] kernel/sched/isolation.c:134:46: error: use of undeclared identifier 'setup_max_cpus'
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 54bee36be952f18f6a9e8303822459e89daaa336 [1613/1613] sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU config: x86_64-buildonly-randconfig-002-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100528.PZ0hrNzD-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100528.PZ0hrNzD-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100528.PZ0hrNzD-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:24: In file included from include/linux/cpuset.h:17: In file included from include/linux/mm.h:2242: include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from kernel/sched/build_utility.c:105: >> kernel/sched/isolation.c:134:46: error: use of undeclared identifier 'setup_max_cpus' 134 | if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { | ^ 1 warning and 1 error generated. vim +/setup_max_cpus +134 kernel/sched/isolation.c 108 109 static int __init housekeeping_setup(char *str, unsigned long flags) 110 { 111 cpumask_var_t non_housekeeping_mask, housekeeping_staging; 112 unsigned int first_cpu; 113 int err = 0; 114 115 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) { 116 if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) { 117 pr_warn("Housekeeping: nohz unsupported." 118 " Build with CONFIG_NO_HZ_FULL\n"); 119 return 0; 120 } 121 } 122 123 alloc_bootmem_cpumask_var(&non_housekeeping_mask); 124 if (cpulist_parse(str, non_housekeeping_mask) < 0) { 125 pr_warn("Housekeeping: nohz_full= or isolcpus= incorrect CPU range\n"); 126 goto free_non_housekeeping_mask; 127 } 128 129 alloc_bootmem_cpumask_var(&housekeeping_staging); 130 cpumask_andnot(housekeeping_staging, 131 cpu_possible_mask, non_housekeeping_mask); 132 133 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); > 134 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { 135 __cpumask_set_cpu(smp_processor_id(), housekeeping_staging); 136 __cpumask_clear_cpu(smp_processor_id(), non_housekeeping_mask); 137 if (!housekeeping.flags) { 138 pr_warn("Housekeeping: must include one present CPU, " 139 "using boot CPU:%d\n", smp_processor_id()); 140 } 141 } 142 143 if (cpumask_empty(non_housekeeping_mask)) 144 goto free_housekeeping_staging; 145 146 if (!housekeeping.flags) { 147 /* First setup call ("nohz_full=" or "isolcpus=") */ 148 enum hk_type type; 149 150 for_each_set_bit(type, &flags, HK_TYPE_MAX) 151 housekeeping_setup_type(type, housekeeping_staging); 152 } else { 153 /* Second setup call ("nohz_full=" after "isolcpus=" or the reverse) */ 154 enum hk_type type; 155 unsigned long iter_flags = flags & housekeeping.flags; 156 157 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) { 158 if (!cpumask_equal(housekeeping_staging, 159 housekeeping.cpumasks[type])) { 160 pr_warn("Housekeeping: nohz_full= must match isolcpus=\n"); 161 goto free_housekeeping_staging; 162 } 163 } 164 165 iter_flags = flags & ~housekeeping.flags; 166 167 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) 168 housekeeping_setup_type(type, housekeeping_staging); 169 } 170 171 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) 172 tick_nohz_full_setup(non_housekeeping_mask); 173 174 housekeeping.flags |= flags; 175 err = 1; 176 177 free_housekeeping_staging: 178 free_bootmem_cpumask_var(housekeeping_staging); 179 free_non_housekeeping_mask: 180 free_bootmem_cpumask_var(non_housekeeping_mask); 181 182 return err; 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1610/1610] rnpm_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 5deaf74c4b3edcf88f67f18aa352690deb9dc212 [1610/1610] drivers: initial support for rnpm drivers from Mucse Technology config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20241210/202412100554.9O1I0kbd-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100554.9O1I0kbd-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100554.9O1I0kbd-lkp@intel.com/ All errors (new ones prefixed by >>): loongarch64-linux-ld: drivers/net/ethernet/mucse/rnp/rnp_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x110): multiple definition of `mpe_pkt_version'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x60): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_main.o: in function `.LANCHOR3': rnpm_main.c:(.bss+0x114): multiple definition of `mpe_src_port'; drivers/net/ethernet/mucse/rnp/rnp_main.o:rnp_main.c:(.bss+0x64): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_mbx.o:(.data.rel.local+0x0): multiple definition of `mbx_ops_generic'; drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.o:(.data.rel.ro.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_pcs.o:(.data.rel.local+0x0): multiple definition of `pcs_ops_generic'; drivers/net/ethernet/mucse/rnp/rnp_pcs.o:(.data.rel.local+0x0): first defined here loongarch64-linux-ld: drivers/net/ethernet/mucse/rnpm/rnpm_ptp.o: in function `.LANCHOR1': >> rnpm_ptp.c:(.data.rel.ro.local+0x0): multiple definition of `mac_ptp'; drivers/net/ethernet/mucse/rnp/rnp_ptp.o:rnp_ptp.c:(.data.rel.ro.local+0x0): first defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1613/1613] arch/arm64/kernel/ipi_nmi.c:39:2: error: call to undeclared function '__printk_safe_enter'; ISO C99 and later do not support implicit function declarations
by kernel test robot 10 Dec '24

10 Dec '24

Hi Li, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 5e3e94b1477ca3f6cb47ae8137a4a99fe0ef6147 [1613/1613] arm64: Add non nmi ipi backtrace support config: arm64-randconfig-003-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100446.uHjEIMnM-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100446.uHjEIMnM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100446.uHjEIMnM-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/kernel/ipi_nmi.c:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2181: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/ipi_nmi.c:39:2: error: call to undeclared function '__printk_safe_enter'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 39 | __printk_safe_enter(); | ^ >> arch/arm64/kernel/ipi_nmi.c:41:2: error: call to undeclared function '__printk_safe_exit'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 41 | __printk_safe_exit(); | ^ 5 warnings and 2 errors generated. vim +/__printk_safe_enter +39 arch/arm64/kernel/ipi_nmi.c 35 36 #ifdef CONFIG_NON_NMI_IPI_BACKTRACE 37 static void ipi_cpu_backtrace(void *info) 38 { > 39 __printk_safe_enter(); 40 nmi_cpu_backtrace(get_irq_regs()); > 41 __printk_safe_exit(); 42 } 43 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] kernel/sched/isolation.c:134:53: error: 'setup_max_cpus' undeclared
by kernel test robot 10 Dec '24

10 Dec '24

Hi Oleg, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 54bee36be952f18f6a9e8303822459e89daaa336 [1613/1613] sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU config: x86_64-buildonly-randconfig-004-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100312.eJPOmnjW-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100312.eJPOmnjW-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100312.eJPOmnjW-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:105: kernel/sched/isolation.c: In function 'housekeeping_setup': >> kernel/sched/isolation.c:134:53: error: 'setup_max_cpus' undeclared (first use in this function) 134 | if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { | ^~~~~~~~~~~~~~ kernel/sched/isolation.c:134:53: note: each undeclared identifier is reported only once for each function it appears in vim +/setup_max_cpus +134 kernel/sched/isolation.c 108 109 static int __init housekeeping_setup(char *str, unsigned long flags) 110 { 111 cpumask_var_t non_housekeeping_mask, housekeeping_staging; 112 unsigned int first_cpu; 113 int err = 0; 114 115 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) { 116 if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) { 117 pr_warn("Housekeeping: nohz unsupported." 118 " Build with CONFIG_NO_HZ_FULL\n"); 119 return 0; 120 } 121 } 122 123 alloc_bootmem_cpumask_var(&non_housekeeping_mask); 124 if (cpulist_parse(str, non_housekeeping_mask) < 0) { 125 pr_warn("Housekeeping: nohz_full= or isolcpus= incorrect CPU range\n"); 126 goto free_non_housekeeping_mask; 127 } 128 129 alloc_bootmem_cpumask_var(&housekeeping_staging); 130 cpumask_andnot(housekeeping_staging, 131 cpu_possible_mask, non_housekeeping_mask); 132 133 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); > 134 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { 135 __cpumask_set_cpu(smp_processor_id(), housekeeping_staging); 136 __cpumask_clear_cpu(smp_processor_id(), non_housekeeping_mask); 137 if (!housekeeping.flags) { 138 pr_warn("Housekeeping: must include one present CPU, " 139 "using boot CPU:%d\n", smp_processor_id()); 140 } 141 } 142 143 if (cpumask_empty(non_housekeeping_mask)) 144 goto free_housekeeping_staging; 145 146 if (!housekeeping.flags) { 147 /* First setup call ("nohz_full=" or "isolcpus=") */ 148 enum hk_type type; 149 150 for_each_set_bit(type, &flags, HK_TYPE_MAX) 151 housekeeping_setup_type(type, housekeeping_staging); 152 } else { 153 /* Second setup call ("nohz_full=" after "isolcpus=" or the reverse) */ 154 enum hk_type type; 155 unsigned long iter_flags = flags & housekeeping.flags; 156 157 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) { 158 if (!cpumask_equal(housekeeping_staging, 159 housekeeping.cpumasks[type])) { 160 pr_warn("Housekeeping: nohz_full= must match isolcpus=\n"); 161 goto free_housekeeping_staging; 162 } 163 } 164 165 iter_flags = flags & ~housekeeping.flags; 166 167 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) 168 housekeeping_setup_type(type, housekeeping_staging); 169 } 170 171 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) 172 tick_nohz_full_setup(non_housekeeping_mask); 173 174 housekeeping.flags |= flags; 175 err = 1; 176 177 free_housekeeping_staging: 178 free_bootmem_cpumask_var(housekeeping_staging); 179 free_non_housekeeping_mask: 180 free_bootmem_cpumask_var(non_housekeeping_mask); 181 182 return err; 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1321/1321] drivers/md/dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 193a981127632c7d4c26a0674881dea0c208640c [1321/1321] dm verity: add root hash pkcs#7 signature verification config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241210/202412100348.mRc9n69R-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100348.mRc9n69R-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100348.mRc9n69R-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/md/dm-verity-verify-sig.c:8: In file included from include/linux/device-mapper.h:12: In file included from include/linux/blkdev.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. >> drivers/md/dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter'
by kernel test robot 10 Dec '24

10 Dec '24

Hi Johan, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 3d01105a68b1318bdc3cef3bbcfcb544e2da856e [2570/2570] workqueue: fix state-dump console deadlock config: x86_64-buildonly-randconfig-003-20241209 (https://download.01.org/0day-ci/archive/20241210/202412100301.fVrumCik-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100301.fVrumCik-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100301.fVrumCik-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/workqueue.c:40: In file included from include/linux/mempolicy.h:11: In file included from include/linux/dax.h:6: In file included from include/linux/mm.h:1571: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] 4821 | printk_safe_enter(); | ^ kernel/workqueue.c:4821:5: note: did you mean 'printk_nmi_enter'? include/linux/printk.h:158:20: note: 'printk_nmi_enter' declared here 158 | static inline void printk_nmi_enter(void) { } | ^ >> kernel/workqueue.c:4823:5: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] 4823 | printk_safe_exit(); | ^ kernel/workqueue.c:4847:3: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] 4847 | printk_safe_enter(); | ^ kernel/workqueue.c:4862:3: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] 4862 | printk_safe_exit(); | ^ 1 warning and 4 errors generated. vim +/printk_safe_enter +4821 kernel/workqueue.c 4780 4781 /** 4782 * show_workqueue_state - dump workqueue state 4783 * 4784 * Called from a sysrq handler or try_to_freeze_tasks() and prints out 4785 * all busy workqueues and pools. 4786 */ 4787 void show_workqueue_state(void) 4788 { 4789 struct workqueue_struct *wq; 4790 struct worker_pool *pool; 4791 unsigned long flags; 4792 int pi; 4793 4794 rcu_read_lock(); 4795 4796 pr_info("Showing busy workqueues and worker pools:\n"); 4797 4798 list_for_each_entry_rcu(wq, &workqueues, list) { 4799 struct pool_workqueue *pwq; 4800 bool idle = true; 4801 4802 for_each_pwq(pwq, wq) { 4803 if (pwq->nr_active || !list_empty(&pwq->delayed_works)) { 4804 idle = false; 4805 break; 4806 } 4807 } 4808 if (idle) 4809 continue; 4810 4811 pr_info("workqueue %s: flags=0x%x\n", wq->name, wq->flags); 4812 4813 for_each_pwq(pwq, wq) { 4814 raw_spin_lock_irqsave(&pwq->pool->lock, flags); 4815 if (pwq->nr_active || !list_empty(&pwq->delayed_works)) { 4816 /* 4817 * Defer printing to avoid deadlocks in console 4818 * drivers that queue work while holding locks 4819 * also taken in their write paths. 4820 */ > 4821 printk_safe_enter(); 4822 show_pwq(pwq); > 4823 printk_safe_exit(); 4824 } 4825 raw_spin_unlock_irqrestore(&pwq->pool->lock, flags); 4826 /* 4827 * We could be printing a lot from atomic context, e.g. 4828 * sysrq-t -> show_workqueue_state(). Avoid triggering 4829 * hard lockup. 4830 */ 4831 touch_nmi_watchdog(); 4832 } 4833 } 4834 4835 for_each_pool(pool, pi) { 4836 struct worker *worker; 4837 bool first = true; 4838 4839 raw_spin_lock_irqsave(&pool->lock, flags); 4840 if (pool->nr_workers == pool->nr_idle) 4841 goto next_pool; 4842 /* 4843 * Defer printing to avoid deadlocks in console drivers that 4844 * queue work while holding locks also taken in their write 4845 * paths. 4846 */ 4847 printk_safe_enter(); 4848 pr_info("pool %d:", pool->id); 4849 pr_cont_pool_info(pool); 4850 pr_cont(" hung=%us workers=%d", 4851 jiffies_to_msecs(jiffies - pool->watchdog_ts) / 1000, 4852 pool->nr_workers); 4853 if (pool->manager) 4854 pr_cont(" manager: %d", 4855 task_pid_nr(pool->manager->task)); 4856 list_for_each_entry(worker, &pool->idle_list, entry) { 4857 pr_cont(" %s%d", first ? "idle: " : "", 4858 task_pid_nr(worker->task)); 4859 first = false; 4860 } 4861 pr_cont("\n"); 4862 printk_safe_exit(); 4863 next_pool: 4864 raw_spin_unlock_irqrestore(&pool->lock, flags); 4865 /* 4866 * We could be printing a lot from atomic context, e.g. 4867 * sysrq-t -> show_workqueue_state(). Avoid triggering 4868 * hard lockup. 4869 */ 4870 touch_nmi_watchdog(); 4871 } 4872 4873 rcu_read_unlock(); 4874 } 4875 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1613/1613] include/linux/suspend.h:36:60: error: expected ')' before numeric constant
by kernel test robot 10 Dec '24

10 Dec '24

Hi Jianmin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 1f46f3a128f21c190281c72cad99267bcc177e34 [1613/1613] PCI: PM: fix pcie mrrs restoring config: loongarch-randconfig-001-20241210 (https://download.01.org/0day-ci/archive/20241210/202412100354.AFJ414Ch-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100354.AFJ414Ch-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100354.AFJ414Ch-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/pci/pci.c:35: >> include/linux/suspend.h:36:60: error: expected ')' before numeric constant 36 | #define PM_SUSPEND_ON ((__force suspend_state_t) 0) | ^ include/linux/suspend.h:341:34: note: in expansion of macro 'PM_SUSPEND_ON' 341 | #define pm_suspend_target_state (PM_SUSPEND_ON) | ^~~~~~~~~~~~~ drivers/pci/pci.c:177:17: note: in expansion of macro 'pm_suspend_target_state' 177 | suspend_state_t pm_suspend_target_state; | ^~~~~~~~~~~~~~~~~~~~~~~ vim +36 include/linux/suspend.h 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 35 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 @36 #define PM_SUSPEND_ON ((__force suspend_state_t) 0) 690cbb90a709c1b Rafael J. Wysocki 2017-08-10 37 #define PM_SUSPEND_TO_IDLE ((__force suspend_state_t) 1) 7e73c5ae6e7991a Zhang Rui 2013-02-06 38 #define PM_SUSPEND_STANDBY ((__force suspend_state_t) 2) 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 39 #define PM_SUSPEND_MEM ((__force suspend_state_t) 3) 690cbb90a709c1b Rafael J. Wysocki 2017-08-10 40 #define PM_SUSPEND_MIN PM_SUSPEND_TO_IDLE 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 41 #define PM_SUSPEND_MAX ((__force suspend_state_t) 4) 95d9ffbe01fb21d Rafael J. Wysocki 2007-10-18 42 :::::: The code at line 36 was first introduced by commit :::::: 95d9ffbe01fb21d524c86bf77871255066bc6e55 PM: Move definition of struct pm_ops to suspend.h :::::: TO: Rafael J. Wysocki <rjw(a)sisk.pl> :::::: CC: Linus Torvalds <torvalds(a)woody.linux-foundation.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x0' in asm
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 78568d28ad62c586e32e3989de5354fcb014c09f [2570/2570] scripts: Fix issue of module signing with openssl 3.x config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20241210/202412100013.zF4K3d9s-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241210/202412100013.zF4K3d9s-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100013.zF4K3d9s-lkp@intel.com/ All errors (new ones prefixed by >>): | ^ 7 warnings generated. scripts/extract-cert.c:46:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 46 | while ((e = ERR_get_error_line(&file, &line))) { | ^ /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 59 | while (ERR_get_error_line(&file, &line)) {} | ^ /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:124:3: warning: 'ENGINE_load_builtin_engines' is deprecated [-Wdeprecated-declarations] 124 | ENGINE_load_builtin_engines(); | ^ /usr/include/openssl/engine.h:358:1: note: 'ENGINE_load_builtin_engines' has been explicitly marked deprecated here 358 | OSSL_DEPRECATEDIN_3_0 void ENGINE_load_builtin_engines(void); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:126:7: warning: 'ENGINE_by_id' is deprecated [-Wdeprecated-declarations] 126 | e = ENGINE_by_id("pkcs11"); | ^ /usr/include/openssl/engine.h:336:1: note: 'ENGINE_by_id' has been explicitly marked deprecated here 336 | OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_by_id(const char *id); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:128:7: warning: 'ENGINE_init' is deprecated [-Wdeprecated-declarations] 128 | if (ENGINE_init(e)) | ^ /usr/include/openssl/engine.h:620:1: note: 'ENGINE_init' has been explicitly marked deprecated here 620 | OSSL_DEPRECATEDIN_3_0 int ENGINE_init(ENGINE *e); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:133:9: warning: 'ENGINE_ctrl_cmd_string' is deprecated [-Wdeprecated-declarations] 133 | ERR(!ENGINE_ctrl_cmd_string(e, "PIN", key_pass, 0), "Set PKCS#11 PIN"); | ^ /usr/include/openssl/engine.h:478:1: note: 'ENGINE_ctrl_cmd_string' has been explicitly marked deprecated here 478 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/extract-cert.c:134:3: warning: 'ENGINE_ctrl_cmd' is deprecated [-Wdeprecated-declarations] 134 | ENGINE_ctrl_cmd(e, "LOAD_CERT_CTRL", 0, &parms, NULL, 1); | ^ /usr/include/openssl/engine.h:450:1: note: 'ENGINE_ctrl_cmd' has been explicitly marked deprecated here 450 | OSSL_DEPRECATEDIN_3_0 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name, | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ 7 warnings generated. In file included from kernel/bounds.c:10: In file included from include/linux/page-flags.h:10: In file included from include/linux/bug.h:5: In file included from arch/arm64/include/asm/bug.h:26: In file included from include/asm-generic/bug.h:20: In file included from include/linux/kernel.h:12: In file included from include/linux/bitops.h:29: In file included from arch/arm64/include/asm/bitops.h:26: In file included from include/asm-generic/bitops/atomic.h:5: In file included from include/linux/atomic.h:7: In file included from arch/arm64/include/asm/atomic.h:16: In file included from arch/arm64/include/asm/cmpxchg.h:14: In file included from arch/arm64/include/asm/lse.h:16: >> arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x0' in asm 364 | __CMPXCHG_CASE(w, b, , 8, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ >> arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ >> arch/arm64/include/asm/atomic_lse.h:364:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:365:1: error: unknown register name 'x0' in asm 365 | __CMPXCHG_CASE(w, h, , 16, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:365:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:365:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:366:1: error: unknown register name 'x0' in asm 366 | __CMPXCHG_CASE(w, , , 32, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:366:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:366:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:367:1: error: unknown register name 'x0' in asm 367 | __CMPXCHG_CASE(x, , , 64, ) | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:367:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:367:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:368:1: error: unknown register name 'x0' in asm 368 | __CMPXCHG_CASE(w, b, acq_, 8, a, "memory") | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:368:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:368:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:369:1: error: unknown register name 'x0' in asm 369 | __CMPXCHG_CASE(w, h, acq_, 16, a, "memory") | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ arch/arm64/include/asm/atomic_lse.h:369:1: error: unknown register name 'x1' in asm arch/arm64/include/asm/atomic_lse.h:347:25: note: expanded from macro '__CMPXCHG_CASE' 347 | register u##sz x1 asm ("x1") = old; \ | ^ arch/arm64/include/asm/atomic_lse.h:369:1: error: unknown register name 'x2' in asm arch/arm64/include/asm/atomic_lse.h:348:25: note: expanded from macro '__CMPXCHG_CASE' 348 | register u##sz x2 asm ("x2") = new; \ | ^ arch/arm64/include/asm/atomic_lse.h:370:1: error: unknown register name 'x0' in asm 370 | __CMPXCHG_CASE(w, , acq_, 32, a, "memory") | ^ arch/arm64/include/asm/atomic_lse.h:346:33: note: expanded from macro '__CMPXCHG_CASE' 346 | register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ | ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. make[2]: *** [scripts/Makefile.build:117: kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1238: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:187: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +/x0 +364 arch/arm64/include/asm/atomic_lse.h c0385b24af15020 Will Deacon 2015-02-03 339 5ef3fe4cecdf82f Will Deacon 2018-09-13 340 #define __CMPXCHG_CASE(w, sfx, name, sz, mb, cl...) \ a48e61de758c6b4 Will Deacon 2019-10-01 341 static __always_inline u##sz \ a48e61de758c6b4 Will Deacon 2019-10-01 342 __lse__cmpxchg_case_##name##sz(volatile void *ptr, \ b4f9209bfcd5964 Will Deacon 2018-09-13 343 u##sz old, \ 5ef3fe4cecdf82f Will Deacon 2018-09-13 344 u##sz new) \ c342f78217e822d Will Deacon 2015-04-23 345 { \ c342f78217e822d Will Deacon 2015-04-23 @346 register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ b4f9209bfcd5964 Will Deacon 2018-09-13 347 register u##sz x1 asm ("x1") = old; \ 5ef3fe4cecdf82f Will Deacon 2018-09-13 348 register u##sz x2 asm ("x2") = new; \ 3337cb5aea594e4 Andrew Murray 2019-08-28 349 unsigned long tmp; \ c342f78217e822d Will Deacon 2015-04-23 350 \ addfc38672c73ef Andrew Murray 2019-08-28 351 asm volatile( \ e0d5896bd356cd5 Sami Tolvanen 2019-10-31 352 __LSE_PREAMBLE \ 3337cb5aea594e4 Andrew Murray 2019-08-28 353 " mov %" #w "[tmp], %" #w "[old]\n" \ 3337cb5aea594e4 Andrew Murray 2019-08-28 354 " cas" #mb #sfx "\t%" #w "[tmp], %" #w "[new], %[v]\n" \ 3337cb5aea594e4 Andrew Murray 2019-08-28 355 " mov %" #w "[ret], %" #w "[tmp]" \ 3337cb5aea594e4 Andrew Murray 2019-08-28 356 : [ret] "+r" (x0), [v] "+Q" (*(unsigned long *)ptr), \ 3337cb5aea594e4 Andrew Murray 2019-08-28 357 [tmp] "=&r" (tmp) \ c342f78217e822d Will Deacon 2015-04-23 358 : [old] "r" (x1), [new] "r" (x2) \ 3337cb5aea594e4 Andrew Murray 2019-08-28 359 : cl); \ c342f78217e822d Will Deacon 2015-04-23 360 \ c342f78217e822d Will Deacon 2015-04-23 361 return x0; \ c342f78217e822d Will Deacon 2015-04-23 362 } c342f78217e822d Will Deacon 2015-04-23 363 5ef3fe4cecdf82f Will Deacon 2018-09-13 @364 __CMPXCHG_CASE(w, b, , 8, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 365 __CMPXCHG_CASE(w, h, , 16, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 366 __CMPXCHG_CASE(w, , , 32, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 367 __CMPXCHG_CASE(x, , , 64, ) 5ef3fe4cecdf82f Will Deacon 2018-09-13 368 __CMPXCHG_CASE(w, b, acq_, 8, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 369 __CMPXCHG_CASE(w, h, acq_, 16, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 370 __CMPXCHG_CASE(w, , acq_, 32, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 371 __CMPXCHG_CASE(x, , acq_, 64, a, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 372 __CMPXCHG_CASE(w, b, rel_, 8, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 373 __CMPXCHG_CASE(w, h, rel_, 16, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 374 __CMPXCHG_CASE(w, , rel_, 32, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 375 __CMPXCHG_CASE(x, , rel_, 64, l, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 376 __CMPXCHG_CASE(w, b, mb_, 8, al, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 377 __CMPXCHG_CASE(w, h, mb_, 16, al, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 378 __CMPXCHG_CASE(w, , mb_, 32, al, "memory") 5ef3fe4cecdf82f Will Deacon 2018-09-13 379 __CMPXCHG_CASE(x, , mb_, 64, al, "memory") c342f78217e822d Will Deacon 2015-04-23 380 :::::: The code at line 364 was first introduced by commit :::::: 5ef3fe4cecdf82fdd71ce78988403963d01444d4 arm64: Avoid redundant type conversions in xchg() and cmpxchg() :::::: TO: Will Deacon <will.deacon(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1610/1610] kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
by kernel test robot 10 Dec '24

10 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: db988390007bce595dba0dfd782c610578e26d2d commit: 362f33cba6a04a09bcfc47ade55ace95e8a51c5b [1610/1610] ACPI: Add _OSC bits to advertise OS support for toggling CPU present/enabled config: x86_64-kismet-CONFIG_ACPI_HOTPLUG_IGNORE_OSC-CONFIG_X86-0-0 (https://download.01.org/0day-ci/archive/20241210/202412100011.1MOBC26l-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20241210/202412100011.1MOBC26l-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412100011.1MOBC26l-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86 WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC Depends on [n]: ACPI [=y] && ACPI_HOTPLUG_PRESENT_CPU [=n] Selected by [y]: - X86 [=y] && ACPI [=y] && HOTPLUG_CPU [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2570/2570] arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fbaada49082c23aa4e4ed43386a1ad4a457a0354 commit: 78568d28ad62c586e32e3989de5354fcb014c09f [2570/2570] scripts: Fix issue of module signing with openssl 3.x config: arm64-randconfig-003-20241209 (https://download.01.org/0day-ci/archive/20241209/202412092317.DIsy2Dp4-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412092317.DIsy2Dp4-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412092317.DIsy2Dp4-lkp@intel.com/ All errors (new ones prefixed by >>): /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 102 | while (ERR_get_error_line(&file, &line)) {} | ^ /usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here 422 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:142:3: warning: 'ENGINE_load_builtin_engines' is deprecated [-Wdeprecated-declarations] 142 | ENGINE_load_builtin_engines(); | ^ /usr/include/openssl/engine.h:358:1: note: 'ENGINE_load_builtin_engines' has been explicitly marked deprecated here 358 | OSSL_DEPRECATEDIN_3_0 void ENGINE_load_builtin_engines(void); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:144:7: warning: 'ENGINE_by_id' is deprecated [-Wdeprecated-declarations] 144 | e = ENGINE_by_id("pkcs11"); | ^ /usr/include/openssl/engine.h:336:1: note: 'ENGINE_by_id' has been explicitly marked deprecated here 336 | OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_by_id(const char *id); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:146:7: warning: 'ENGINE_init' is deprecated [-Wdeprecated-declarations] 146 | if (ENGINE_init(e)) | ^ /usr/include/openssl/engine.h:620:1: note: 'ENGINE_init' has been explicitly marked deprecated here 620 | OSSL_DEPRECATEDIN_3_0 int ENGINE_init(ENGINE *e); | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:151:9: warning: 'ENGINE_ctrl_cmd_string' is deprecated [-Wdeprecated-declarations] 151 | ERR(!ENGINE_ctrl_cmd_string(e, "PIN", key_pass, 0), | ^ /usr/include/openssl/engine.h:478:1: note: 'ENGINE_ctrl_cmd_string' has been explicitly marked deprecated here 478 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ scripts/sign-file.c:153:17: warning: 'ENGINE_load_private_key' is deprecated [-Wdeprecated-declarations] 153 | private_key = ENGINE_load_private_key(e, private_key_name, | ^ /usr/include/openssl/engine.h:637:1: note: 'ENGINE_load_private_key' has been explicitly marked deprecated here 637 | OSSL_DEPRECATEDIN_3_0 | ^ /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0' 182 | # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0) | ^ /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED' 62 | # define OSSL_DEPRECATED(since) __attribute__((deprecated)) | ^ 7 warnings generated. In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:17: In file included from include/linux/lockdep.h:14: In file included from include/linux/smp.h:102: In file included from include/linux/preempt.h:78: In file included from arch/arm64/include/asm/preempt.h:5: In file included from include/linux/thread_info.h:14: In file included from include/linux/thread_bits.h:32: In file included from arch/arm64/include/asm/thread_info.h:18: >> arch/arm64/include/asm/stack_pointer.h:8:51: error: register 'sp' unsuitable for global register variables on this target 8 | register unsigned long current_stack_pointer asm ("sp"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm 20 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_VERSION, &res); | ^ include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:372:33: note: expanded from macro '__arm_smccc_1_1' 372 | register unsigned long r3 asm("r3"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:373:3: note: expanded from macro '__arm_smccc_1_1' 373 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \ | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:114:1: note: expanded from here 114 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:377:9: note: expanded from macro '__arm_smccc_1_1' 377 | __constraints(__count_args(__VA_ARGS__))); \ | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:372:33: note: expanded from macro '__arm_smccc_1_1' 372 | register unsigned long r3 asm("r3"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:373:3: note: expanded from macro '__arm_smccc_1_1' 373 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \ | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:122:1: note: expanded from here 122 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:377:9: note: expanded from macro '__arm_smccc_1_1' 377 | __constraints(__count_args(__VA_ARGS__))); \ | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:452:4: note: expanded from macro 'arm_smccc_1_1_invoke' 452 | __fail_smccc_1_1(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:421:3: note: expanded from macro '__fail_smccc_1_1' 421 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); \ | ^ include/linux/arm-smccc.h:355:37: note: expanded from macro '__declare_args' 355 | #define __declare_args(count, ...) ___declare_args(count, __VA_ARGS__) | ^ include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:130:1: note: expanded from here 130 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:452:4: note: expanded from macro 'arm_smccc_1_1_invoke' 452 | __fail_smccc_1_1(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:422:13: note: expanded from macro '__fail_smccc_1_1' 422 | asm ("" : __constraints(__count_args(__VA_ARGS__))); \ | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r0' in asm 66 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_RND64, 64, &res); | ^ include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); \ | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); \ | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: vim +/sp +8 arch/arm64/include/asm/stack_pointer.h a9ea0017ebe8889 Mark Rutland 2016-11-03 4 a9ea0017ebe8889 Mark Rutland 2016-11-03 5 /* a9ea0017ebe8889 Mark Rutland 2016-11-03 6 * how to get the current stack pointer from C a9ea0017ebe8889 Mark Rutland 2016-11-03 7 */ a9ea0017ebe8889 Mark Rutland 2016-11-03 @8 register unsigned long current_stack_pointer asm ("sp"); a9ea0017ebe8889 Mark Rutland 2016-11-03 9 :::::: The code at line 8 was first introduced by commit :::::: a9ea0017ebe8889dfa136cac2aa7ae0ee6915e1f arm64: factor out current_stack_pointer :::::: TO: Mark Rutland <mark.rutland(a)arm.com> :::::: CC: Catalin Marinas <catalin.marinas(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10] bus: integrator-lm: fix OF node leak in probe()
by Zhang Zekun 09 Dec '24

09 Dec '24

From: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mainline inclusion from mainline-v6.12-rc1 commit 15a62b81175885b5adfcaf49870466e3603f06c7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBA2U1 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------------------------------------- Driver code is leaking OF node reference from of_find_matching_node() in probe(). Fixes: ccea5e8a5918 ("bus: Add driver for Integrator/AP logic modules") Cc: stable(a)vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Acked-by: Liviu Dudau <liviu.dudau(a)arm.com> Link: https://lore.kernel.org/20240826054934.10724-2-krzysztof.kozlowski@linaro.o… Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/bus/arm-integrator-lm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bus/arm-integrator-lm.c b/drivers/bus/arm-integrator-lm.c index 2344d560b144..ab5fad8aaa99 100644 --- a/drivers/bus/arm-integrator-lm.c +++ b/drivers/bus/arm-integrator-lm.c @@ -85,6 +85,7 @@ static int integrator_ap_lm_probe(struct platform_device *pdev) return -ENODEV; } map = syscon_node_to_regmap(syscon); + of_node_put(syscon); if (IS_ERR(map)) { dev_err(dev, "could not find Integrator/AP system controller\n"); -- 2.22.0

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[PATCH OLK-6.6] sched: Optimize the latency of select_task_rq and pick_next_task.
by He Yujie 09 Dec '24

09 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBA1PI -------------------------------- Reducing the select_task_rq run time by Checking the enable status of dynamic affinity before attempting to hold rcu_lock and deleting the enable check int dynamic_affinity_mode function. Inline functions are used to reduce the execution time of pick_next_time functions. Fixes: 6eb07f9925a9 ("sched: Introduce smart grid scheduling strategy for cfs") Signed-off-by: He Yujie <coka.heyujie(a)huawei.com> --- kernel/sched/fair.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index f1cd57e70f1f..88ff8783978b 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -6844,9 +6844,6 @@ static inline struct cpumask *task_prefer_cpus(struct task_struct *p) static inline int dynamic_affinity_mode(struct task_struct *p) { - if (!prefer_cpus_valid(p)) - return -1; - if (smart_grid_used()) return task_group(p)->auto_affinity->mode == 0 ? -1 : 1; @@ -7307,9 +7304,6 @@ static inline struct cpumask *task_prefer_cpus(struct task_struct *p) static inline int dynamic_affinity_mode(struct task_struct *p) { - if (!prefer_cpus_valid(p)) - return -1; - return 0; } #endif /* CONFIG_QOS_SCHED_DYNAMIC_AFFINITY */ @@ -9038,6 +9032,9 @@ static void set_task_select_cpus(struct task_struct *p, int *idlest_cpu, int cpu, mode; p->select_cpus = p->cpus_ptr; + if (!prefer_cpus_valid(p)) + return; + rcu_read_lock(); mode = dynamic_affinity_mode(p); if (mode == -1) { @@ -9721,7 +9718,7 @@ static int __init qos_sched_smt_noexpell_setup(char *__unused) } __setup("nosmtexpell", qos_sched_smt_noexpell_setup); -static bool qos_smt_check_siblings_status(int this_cpu) +static __always_inline bool qos_smt_check_siblings_status(int this_cpu) { int cpu; -- 2.34.1

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[openeuler:OLK-6.6 1609/1609] arch/x86/kvm/svm/sev.c:2198:6: warning: no previous prototype for function 'sev_install_hooks'
by kernel test robot 09 Dec '24

09 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 31c4fffa86e17e8a946c944e91e7412db7f8427b commit: 0f13b8634792cff1f2fb18bf35e5a24d7a8cbf8e [1609/1609] KVM: x86: Support VM_ATTESTATION hypercall config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241209/202412091737.uk2gKO2t-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091737.uk2gKO2t-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412091737.uk2gKO2t-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/x86/kvm/svm/sev.c:12: In file included from include/linux/kvm_host.h:16: In file included from include/linux/mm.h:2234: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/svm/sev.c:2198:6: warning: no previous prototype for function 'sev_install_hooks' [-Wmissing-prototypes] 2198 | void sev_install_hooks(void) | ^ arch/x86/kvm/svm/sev.c:2198:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2198 | void sev_install_hooks(void) | ^ | static 6 warnings generated. -- In file included from arch/x86/kvm/svm/csv.c:10: In file included from include/linux/kvm_host.h:16: In file included from include/linux/mm.h:2234: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> arch/x86/kvm/svm/csv.c:30:5: warning: no previous prototype for function 'csv_vm_attestation' [-Wmissing-prototypes] 30 | int csv_vm_attestation(struct kvm *kvm, unsigned long gpa, unsigned long len) | ^ arch/x86/kvm/svm/csv.c:30:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 30 | int csv_vm_attestation(struct kvm *kvm, unsigned long gpa, unsigned long len) | ^ | static 6 warnings generated. vim +/sev_install_hooks +2198 arch/x86/kvm/svm/sev.c 2195 2196 #ifdef CONFIG_HYGON_CSV 2197 /* Code to set all of the function and vaiable pointers */ > 2198 void sev_install_hooks(void) 2199 { 2200 hygon_kvm_hooks.sev_issue_cmd = sev_issue_cmd; 2201 hygon_kvm_hooks.get_num_contig_pages = get_num_contig_pages; 2202 hygon_kvm_hooks.sev_pin_memory = sev_pin_memory; 2203 hygon_kvm_hooks.sev_unpin_memory = sev_unpin_memory; 2204 2205 hygon_kvm_hooks.sev_hooks_installed = true; 2206 } 2207 #endif 2208 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-22.03-LTS-SP1] media: cx24116: prevent overflows on SNR calculus
by Li Nan 09 Dec '24

09 Dec '24

From: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> stable inclusion from stable-v5.10.230 commit 828047c70f4716fde4b1316f7b610e97a4e83824 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVY CVE: CVE-2024-50290 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 576a307a7650bd544fbb24df801b9b7863b85e2f upstream. as reported by Coverity, if reading SNR registers fail, a negative number will be returned, causing an underflow when reading SNR registers. Prevent that. Fixes: 8953db793d5b ("V4L/DVB (9178): cx24116: Add module parameter to return SNR as ESNO.") Cc: stable(a)vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/media/dvb-frontends/cx24116.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c index ea8264ccbb4e..191645a86550 100644 --- a/drivers/media/dvb-frontends/cx24116.c +++ b/drivers/media/dvb-frontends/cx24116.c @@ -741,6 +741,7 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr) { struct cx24116_state *state = fe->demodulator_priv; u8 snr_reading; + int ret; static const u32 snr_tab[] = { /* 10 x Table (rounded up) */ 0x00000, 0x0199A, 0x03333, 0x04ccD, 0x06667, 0x08000, 0x0999A, 0x0b333, 0x0cccD, 0x0e667, @@ -749,7 +750,11 @@ static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr) dprintk("%s()\n", __func__); - snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY0); + ret = cx24116_readreg(state, CX24116_REG_QUALITY0); + if (ret < 0) + return ret; + + snr_reading = ret; if (snr_reading >= 0xa0 /* 100% */) *snr = 0xffff; -- 2.39.2

2 1