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[openeuler:OLK-6.6 2972/2972] versioncheck: ./drivers/i2c/busses/i2c-zhaoxin.c: 15 linux/version.h not needed.
by kernel test robot 29 Oct '25

29 Oct '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f974d7dec2997dfe2d417f1c9cc0e2a6adb2d25c commit: 7d6424d8bc9f404652b44c12a5c0b6f52521d514 [2972/2972] Add support for Zhaoxin I2C controller reproduce: (https://download.01.org/0day-ci/archive/20251029/202510290332.JOR51z6Z-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/202510290332.JOR51z6Z-lkp@intel.com/ versioncheck warnings: (new ones prefixed by >>) INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 ARCH=x86_64 versioncheck find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \ -name '*.[hcS]' -type f -print | sort \ | xargs perl -w ./scripts/checkversion.pl ./drivers/accessibility/speakup/genmap.c: 13 linux/version.h not needed. ./drivers/accessibility/speakup/makemapdata.c: 13 linux/version.h not needed. >> ./drivers/i2c/busses/i2c-zhaoxin.c: 15 linux/version.h not needed. ./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed. ./samples/bpf/spintest.bpf.c: 8 linux/version.h not needed. ./samples/trace_events/trace_custom_sched.c: 11 linux/version.h not needed. ./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed. ./tools/lib/bpf/bpf_helpers.h: 402: need linux/version.h ./tools/testing/selftests/bpf/progs/dev_cgroup.c: 9 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/netcnt_prog.c: 3 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed. ./tools/testing/selftests/wireguard/qemu/init.c: 27 linux/version.h not needed. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] tracing: dynevent: Add a missing lockdown check on dynevent
by Tengda Wu 29 Oct '25

29 Oct '25

From: "Masami Hiramatsu (Google)" <mhiramat(a)kernel.org> stable inclusion from stable-v6.6.114 commit 3887f3814c0e770e6b73567fe0f83a2c01a6470c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ID3FR6 CVE: CVE-2025-40021 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 456c32e3c4316654f95f9d49c12cbecfb77d5660 upstream. Since dynamic_events interface on tracefs is compatible with kprobe_events and uprobe_events, it should also check the lockdown status and reject if it is set. Link: https://lore.kernel.org/all/175824455687.45175.3734166065458520748.stgit@de… Fixes: 17911ff38aa5 ("tracing: Add locked_down checks to the open calls of files created for tracefs") Signed-off-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Tengda Wu <wutengda2(a)huawei.com> --- kernel/trace/trace_dynevent.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/trace/trace_dynevent.c b/kernel/trace/trace_dynevent.c index c9b0533407ed..76737492e750 100644 --- a/kernel/trace/trace_dynevent.c +++ b/kernel/trace/trace_dynevent.c @@ -239,6 +239,10 @@ static int dyn_event_open(struct inode *inode, struct file *file) { int ret; + ret = security_locked_down(LOCKDOWN_TRACEFS); + if (ret) + return ret; + ret = tracing_check_open_get_tr(NULL); if (ret) return ret; -- 2.34.1

2 1

[PATCH OLK-5.10] tracing: dynevent: Add a missing lockdown check on dynevent
by Tengda Wu 29 Oct '25

29 Oct '25

From: "Masami Hiramatsu (Google)" <mhiramat(a)kernel.org> stable inclusion from stable-v5.10.245 commit f3ac1f4eaba58e57943efa3e8b8d71fa7aab0abf category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ID3FR6 CVE: CVE-2025-40021 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 456c32e3c4316654f95f9d49c12cbecfb77d5660 upstream. Since dynamic_events interface on tracefs is compatible with kprobe_events and uprobe_events, it should also check the lockdown status and reject if it is set. Link: https://lore.kernel.org/all/175824455687.45175.3734166065458520748.stgit@de… Fixes: 17911ff38aa5 ("tracing: Add locked_down checks to the open calls of files created for tracefs") Signed-off-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Tengda Wu <wutengda2(a)huawei.com> --- kernel/trace/trace_dynevent.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/trace/trace_dynevent.c b/kernel/trace/trace_dynevent.c index 33d7057d83b0..a10e2f2de70f 100644 --- a/kernel/trace/trace_dynevent.c +++ b/kernel/trace/trace_dynevent.c @@ -190,6 +190,10 @@ static int dyn_event_open(struct inode *inode, struct file *file) { int ret; + ret = security_locked_down(LOCKDOWN_TRACEFS); + if (ret) + return ret; + ret = tracing_check_open_get_tr(NULL); if (ret) return ret; -- 2.34.1

2 1

[PATCH OLK-6.6 v3 00/12] Errata management for VM Live migration
by Jinqian Yang 29 Oct '25

29 Oct '25

v1: https://gitee.com/openeuler/kernel/pulls/18596 v2: https://gitee.com/openeuler/kernel/pulls/18616 v1->v2 changes: 1、Patch#2与Patch#7的KABI修改合并后放到最后一个patch; 2、Patch#5中ERRATUM_1980005的is_midr_in_range_list函数添加static inline; 3、按照主线的合入顺序进行patches的排序。 v2->v3 changes: 1、解决编译错误。 Patch#1 KVM: arm64: Set HCR_EL2.TID1 unconditionally Patch#2 KVM: arm64: Maintain per-VM copy of implementation ID regs Patch#3 KVM: arm64: Load VPIDR_EL2 with the VM's MIDR_EL1 value Patch#4 KVM: arm64: Allow userspace to change the implementation ID registers Reference: https://lore.kernel.org/all/20250225005401.679536-1-oliver.upton@linux.dev/ selftest相关未合入 Patch#5 arm64: Modify _midr_range() functions to read MIDR/REVIDR internally Patch#6 KVM: arm64: Specify hypercall ABI for retrieving target implementations Patch#7 KVM: arm64: Introduce KVM_REG_ARM_VENDOR_HYP_BMAP_2 Patch#8 arm64: Make _midr_in_range_list() an exported function Patch#9 smccc/kvm_guest: Enable errata based on implementation CPUs Reference: https://lore.kernel.org/all/20250221140229.12588-1-shameerali.kolothum.thod… selftest相关未合入 Patch#10 smccc: kvm_guest: Fix kernel builds for 32 bit arm Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… 单patch合入 Patch#11 smccc: kvm_guest: Align with DISCOVER_IMPL_CPUS ABI Reference: https://lore.kernel.org/all/20250327163613.2516073-1-oliver.upton@linux.dev/ 单patch合入 Patch#12 KVM: arm64: fix kvm kabi conflict KABI屏蔽, Patch#2与Patch#7引入, 使用KABI_EXTEND屏蔽。 Jinqian Yang (1): KVM: arm64: fix kvm kabi conflict Oliver Upton (3): KVM: arm64: Set HCR_EL2.TID1 unconditionally KVM: arm64: Load VPIDR_EL2 with the VM's MIDR_EL1 value smccc: kvm_guest: Align with DISCOVER_IMPL_CPUS ABI Sebastian Ott (2): KVM: arm64: Maintain per-VM copy of implementation ID regs KVM: arm64: Allow userspace to change the implementation ID registers Shameer Kolothum (6): arm64: Modify _midr_range() functions to read MIDR/REVIDR internally KVM: arm64: Specify hypercall ABI for retrieving target implementations KVM: arm64: Introduce KVM_REG_ARM_VENDOR_HYP_BMAP_2 arm64: Make _midr_in_range_list() an exported function smccc/kvm_guest: Enable errata based on implementation CPUs smccc: kvm_guest: Fix kernel builds for 32 bit arm Documentation/virt/kvm/api.rst | 18 ++ arch/arm64/include/asm/cache.h | 2 +- arch/arm64/include/asm/cputype.h | 40 ++-- arch/arm64/include/asm/hypervisor.h | 1 + arch/arm64/include/asm/kvm_arm.h | 4 +- arch/arm64/include/asm/kvm_host.h | 13 ++ arch/arm64/include/uapi/asm/kvm.h | 12 + arch/arm64/kernel/cpu_errata.c | 75 ++++++- arch/arm64/kernel/cpufeature.c | 12 +- arch/arm64/kernel/proton-pack.c | 20 +- arch/arm64/kvm/arm.c | 9 + arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h | 30 ++- arch/arm64/kvm/hyp/nvhe/sysreg-sr.c | 4 +- arch/arm64/kvm/hyp/vhe/sysreg-sr.c | 2 +- arch/arm64/kvm/hypercalls.c | 13 ++ arch/arm64/kvm/sys_regs.c | 245 ++++++++++++--------- arch/arm64/kvm/vgic/vgic-v3.c | 2 +- drivers/clocksource/arm_arch_timer.c | 2 +- drivers/firmware/efi/libstub/arm64.c | 17 ++ drivers/firmware/smccc/kvm_guest.c | 66 ++++++ drivers/perf/arm_pmuv3.c | 2 +- drivers/platform/mpam/mpam_devices.c | 6 +- include/linux/arm-smccc.h | 16 ++ include/uapi/linux/kvm.h | 3 + 24 files changed, 447 insertions(+), 167 deletions(-) -- 2.33.0

2 13

[openeuler:openEuler-1.0-LTS 1890/1890] arch/x86/events/zhaoxin/uncore.c:2789:36-50: opportunity for str_enabled_disabled(uncore_enabled)
by kernel test robot 29 Oct '25

29 Oct '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3749a0fa9e1453451f807b1ca86250ed77c17f05 commit: 80e508024be6ebad4efb6e9c0f2cc273e6ce3ce2 [1890/1890] perf/zhaoxin/uncore: Enhance uncore support and fix related bugs config: x86_64-randconfig-r062-20251028 (https://download.01.org/0day-ci/archive/20251029/202510290723.7bXIAhsR-lkp@…) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) 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/202510290723.7bXIAhsR-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> arch/x86/events/zhaoxin/uncore.c:2789:36-50: opportunity for str_enabled_disabled(uncore_enabled) vim +2789 arch/x86/events/zhaoxin/uncore.c 2775 2776 /* 2777 * Process kernel command-line parameter at boot time. 2778 * zhaoxin_pmc_uncore={0|off} or zhaoxin_pmc_uncore={1|on} 2779 */ 2780 static int __init zhaoxin_uncore_enable(char *str) 2781 { 2782 if (!strcasecmp(str, "off") || !strcmp(str, "0")) 2783 uncore_enabled = 0; 2784 else if (!strcasecmp(str, "on") || !strcmp(str, "1")) 2785 uncore_enabled = 1; 2786 else 2787 pr_err("zhaoxin_pmc_uncore: invalid parameter value (%s)\n", str); 2788 > 2789 pr_info("Zhaoxin PMC uncore %s\n", uncore_enabled ? "enabled" : "disabled"); 2790 2791 return 1; 2792 } 2793 __setup("zhaoxin_pmc_uncore=", zhaoxin_uncore_enable); 2794 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 3058/3058] include/../kernel/sched/stats.h:156:20: error: no member named 'last_waking' in 'struct sched_info'
by kernel test robot 29 Oct '25

29 Oct '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ab8573e771fc00691b546bfb1b7432ed6b19f9bc commit: 4c89400decb94cca83aae81bf0838c6a85bb8161 [3058/3058] interference: Add sched wakelat interference track support config: loongarch-randconfig-001-20251029 (https://download.01.org/0day-ci/archive/20251029/202510290340.h9hoFwT6-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project d1c086e82af239b245fe8d7832f2753436634990) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251029/202510290340.h9hoFwT6-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/202510290340.h9hoFwT6-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from <built-in>:3: In file included from include/linux/compiler_types.h:150: include/linux/compiler-clang.h:33:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined] 33 | #define __SANITIZE_ADDRESS__ | ^ <built-in>:368:9: note: previous definition is here 368 | #define __SANITIZE_ADDRESS__ 1 | ^ In file included from kernel/sched/grid/qos.c:27: In file included from include/../kernel/sched/sched.h:2131: >> include/../kernel/sched/stats.h:156:20: error: no member named 'last_waking' in 'struct sched_info' 156 | if (t->sched_info.last_waking) | ~~~~~~~~~~~~~ ^ include/../kernel/sched/stats.h:159:16: error: no member named 'last_waking' in 'struct sched_info' 159 | t->sched_info.last_waking = sched_clock(); | ~~~~~~~~~~~~~ ^ include/../kernel/sched/stats.h:166:21: error: no member named 'last_waking' in 'struct sched_info' 166 | if (!t->sched_info.last_waking) | ~~~~~~~~~~~~~ ^ include/../kernel/sched/stats.h:170:30: error: no member named 'last_waking' in 'struct sched_info' 170 | delta = now - t->sched_info.last_waking; | ~~~~~~~~~~~~~ ^ include/../kernel/sched/stats.h:171:16: error: no member named 'last_waking' in 'struct sched_info' 171 | t->sched_info.last_waking = 0; | ~~~~~~~~~~~~~ ^ 1 warning and 5 errors generated. vim +156 include/../kernel/sched/stats.h 153 154 static inline void ifs_task_waking(struct task_struct *t) 155 { > 156 if (t->sched_info.last_waking) 157 return; 158 159 t->sched_info.last_waking = sched_clock(); 160 } 161 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1890/1890] mm/hugetlb.o: warning: objtool: copy_hugetlb_page_range()+0x299: undefined stack state
by kernel test robot 29 Oct '25

29 Oct '25

Hi Sean, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3749a0fa9e1453451f807b1ca86250ed77c17f05 commit: f19f5c49bbc3ffcc9126cc245fc1b24cc29f4a37 [1890/1890] x86/speculation/l1tf: Exempt zeroed PTEs from inversion config: x86_64-buildonly-randconfig-006-20251028 (https://download.01.org/0day-ci/archive/20251029/202510290252.pFTAw24p-lkp@…) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251029/202510290252.pFTAw24p-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/202510290252.pFTAw24p-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/hugetlb.c:3865:40: warning: expression does not compute the number of elements in this array; element type is 'unsigned long', not 'u32' (aka 'unsigned int') [-Wsizeof-array-div] 3865 | hash = jhash2((u32 *)&key, sizeof(key)/sizeof(u32), 0); | ~~~ ^ mm/hugetlb.c:3854:16: note: array 'key' declared here 3854 | unsigned long key[2]; | ^ mm/hugetlb.c:3865:40: note: place parentheses around the 'sizeof(u32)' expression to silence this warning 3865 | hash = jhash2((u32 *)&key, sizeof(key)/sizeof(u32), 0); | ^ 1 warning generated. >> mm/hugetlb.o: warning: objtool: copy_hugetlb_page_range()+0x299: undefined stack state -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 3050/3050] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: sparse: incorrect type in assignment (different base types)
by kernel test robot 28 Oct '25

28 Oct '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ab8573e771fc00691b546bfb1b7432ed6b19f9bc commit: 468b0cd7b1e1c131b3ee7d2ea8b96521d3faad8b [3050/3050] net:nebula-matrix:Add S1000 SNIC driver support config: x86_64-randconfig-123-20251028 (https://download.01.org/0day-ci/archive/20251028/202510282211.DtAqTWgc-lkp@…) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251028/202510282211.DtAqTWgc-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/202510282211.DtAqTWgc-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] block:5 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: expected unsigned int [usertype] block:5 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:345:21: sparse: got restricted __le16 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:346:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] module:5 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:346:22: sparse: expected unsigned int [usertype] module:5 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:346:22: sparse: got restricted __le16 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:347:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] table:4 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:347:21: sparse: expected unsigned int [usertype] table:4 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:347:21: sparse: got restricted __le16 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:348:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] opcode:8 @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:348:22: sparse: expected unsigned int [usertype] opcode:8 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:348:22: sparse: got restricted __le16 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:349:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] param_high @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:349:26: sparse: expected unsigned int [usertype] param_high drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:349:26: sparse: got restricted __le32 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:350:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] param_low @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:350:25: sparse: expected unsigned int [usertype] param_low drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:350:25: sparse: got restricted __le32 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:359:29: sparse: sparse: invalid assignment: |= drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:359:29: sparse: left side has type unsigned int [usertype] :16 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:359:29: sparse: right side has type restricted __le16 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:360:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] send_high @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:360:33: sparse: expected unsigned int [usertype] send_high drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:360:33: sparse: got restricted __le32 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:361:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] send_low @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:361:32: sparse: expected unsigned int [usertype] send_low drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:361:32: sparse: got restricted __le32 [usertype] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:366:29: sparse: sparse: invalid assignment: |= drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:366:29: sparse: left side has type unsigned int [usertype] :16 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:366:29: sparse: right side has type restricted __le16 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:367:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] recv_high @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:367:33: sparse: expected unsigned int [usertype] recv_high drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:367:33: sparse: got restricted __le32 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:368:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] recv_low @@ got restricted __le32 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:368:32: sparse: expected unsigned int [usertype] recv_low drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:368:32: sparse: got restricted __le32 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c:479:35: sparse: sparse: cast to restricted __le16 -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_sysfs.c:23:12: sparse: sparse: symbol 'nbl_sysfs_qos_name' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_sysfs.c:47:12: sparse: sparse: symbol 'nbl_sysfs_mirror_name' was not declared. Should it be static? -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:320:45: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:321:45: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:324:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:325:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:328:41: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:329:41: sparse: sparse: cast to restricted __be32 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:336:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:337:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:338:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:339:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:342:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:343:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:344:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:345:41: sparse: sparse: cast to restricted __be64 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:349:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:350:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:353:44: sparse: sparse: cast to restricted __be16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:354:44: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_fd.c:832:6: sparse: sparse: symbol 'flow_type_name' was not declared. Should it be static? -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:590:71: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *ip @@ got restricted __be32 * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:590:71: sparse: expected unsigned int [usertype] *ip drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:590:71: sparse: got restricted __be32 * >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:594:29: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:640:71: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] *ip @@ got restricted __be32 * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:640:71: sparse: expected unsigned int [usertype] *ip drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:640:71: sparse: got restricted __be32 * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_tc_flow_filter_leonis.c:644:29: sparse: sparse: cast to restricted __be32 -- drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *notify_addr @@ got unsigned char [usertype] * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:27: sparse: expected unsigned char [noderef] [usertype] __iomem *notify_addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:27: sparse: got unsigned char [usertype] * >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1340:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned short [usertype] len @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1340:22: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1340:22: sparse: got unsigned short [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1402:23: sparse: sparse: cast to restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1658:39: sparse: sparse: cast to restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1760:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] *irq_enable_base @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1760:48: sparse: expected void volatile [noderef] __iomem *addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1760:48: sparse: got unsigned char [usertype] *irq_enable_base drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1977:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] size @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1977:22: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1977:22: sparse: got unsigned int [assigned] size drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2012:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] size @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2012:30: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2012:30: sparse: got unsigned int [assigned] size drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2680:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] [usertype] pkthdr_len @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2680:33: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2680:33: sparse: got unsigned int [assigned] [usertype] pkthdr_len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2709:25: sparse: sparse: bad assignment (+=) to restricted __le32 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2862:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] vlan_proto @@ got restricted __be16 [usertype] @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2862:36: sparse: expected unsigned short [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2862:36: sparse: got restricted __be16 [usertype] >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2867:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] vlan_proto @@ got restricted __be16 [usertype] vlan_proto @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2867:36: sparse: expected unsigned short [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2867:36: sparse: got restricted __be16 [usertype] vlan_proto >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2871:54: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected restricted __be16 [usertype] vlan_proto @@ got unsigned short [usertype] vlan_proto @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2871:54: sparse: expected restricted __be16 [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2871:54: sparse: got unsigned short [usertype] vlan_proto drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3030:40: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3031:32: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3400:24: sparse: sparse: cast to restricted __le16 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3562:56: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] *irq_enable_base @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3562:56: sparse: expected void volatile [noderef] __iomem *addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:3562:56: sparse: got unsigned char [usertype] *irq_enable_base drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1382:9: sparse: sparse: context imbalance in 'nbl_res_txrx_xmit_xdp_buff' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1520:9: sparse: sparse: context imbalance in 'nbl_res_txrx_xdp_xmit' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1535:9: sparse: sparse: context imbalance in 'nbl_res_txrx_update_xdp_tail_locked' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1581:23: sparse: sparse: restricted __le32 degrades to integer vim +345 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_cmdq.c 327 328 static enum nbl_cmd_status 329 nbl_cmdq_execution_nolock(struct nbl_cmd_queue *queue, 330 struct nbl_cmd_ring *ring, 331 const struct nbl_cmd_hdr *hdr, 332 struct nbl_cmd_desc *desc, 333 const struct nbl_cmd_content *cmd) 334 { 335 struct nbl_phy_ops *phy_ops = NBL_CHAN_MGT_TO_PHY_OPS(queue->chan_mgt); 336 struct nbl_common_info *common = queue->chan_mgt->common; 337 338 /* clean the cmd send queue to reclaim descriptors */ 339 if (nbl_cmdq_clean_sq_ring(queue) == 0) { 340 nbl_err(common, NBL_DEBUG_FLOW, "tc flow cmd send queue full!"); 341 return NBL_CMDQ_CQ_FULL; 342 } 343 344 /* fill descriptor */ > 345 desc->block = cpu_to_le16(hdr->block); > 346 desc->module = cpu_to_le16(hdr->module); > 347 desc->table = cpu_to_le16(hdr->table); > 348 desc->opcode = cpu_to_le16(hdr->opcode); > 349 desc->param_high = cpu_to_le32(NBL_CMDQ_HI_DWORD(cmd->in_params)); > 350 desc->param_low = cpu_to_le32(NBL_CMDQ_LO_DWORD(cmd->in_params)); 351 desc->flags = 0; 352 desc->seq = g_seq_index++; 353 if (g_seq_index == 16) 354 g_seq_index = 0; 355 356 /* data to send */ 357 if (cmd->in_va && cmd->in) { 358 desc->datalen = cmd->in_length + NBL_CMDQ_HALF_DESC_LENGTH; > 359 desc->flags |= cpu_to_le16(NBL_CMDQ_DESC_FLAG_BUF_IN); > 360 desc->send_high = cpu_to_le32(NBL_CMDQ_HI_DWORD(cmd->in)); > 361 desc->send_low = cpu_to_le32(NBL_CMDQ_LO_DWORD(cmd->in)); 362 } 363 364 /* data to receive */ 365 if (cmd->out_va && cmd->out) { > 366 desc->flags |= cpu_to_le16(NBL_CMDQ_DESC_FLAG_BUF_OUT); > 367 desc->recv_high = cpu_to_le32(NBL_CMDQ_HI_DWORD(cmd->out)); > 368 desc->recv_low = cpu_to_le32(NBL_CMDQ_LO_DWORD(cmd->out)); 369 } 370 371 /* update next_to_use */ 372 (ring->next_to_use)++; 373 (ring->doorbell)++; 374 if (ring->next_to_use == ring->count) 375 ring->next_to_use = 0; 376 377 /* wmb for cmdq notify */ 378 wmb(); 379 phy_ops->update_cmdq_tail(NBL_CHAN_MGT_TO_PHY_PRIV(queue->chan_mgt), 380 (ring->doorbell) & NBL_CMDQ_DOORBELL_MASK); 381 return NBL_CMDQ_SUCCESS; 382 } 383 384 static inline enum nbl_cmd_status 385 nbl_cmdq_check_content(const struct nbl_cmd_queue *queue, 386 const struct nbl_cmd_hdr *hdr, 387 const struct nbl_cmd_content *cmd) 388 { 389 enum nbl_cmd_status status = NBL_CMDQ_SUCCESS; 390 391 if ((cmd->in_va && !cmd->in_length) || 392 (!cmd->in_va && cmd->in_length) || 393 (cmd->in_va && cmd->in_length > queue->sq_buf_size)) { 394 status = NBL_CMDQ_CQ_ERR_PARAMS; 395 } 396 397 /* check parameters: the receiving part */ 398 if ((hdr->opcode == NBL_CMD_OP_READ || 399 hdr->opcode == NBL_CMD_OP_SEARCH) && !cmd->out_va) 400 status = NBL_CMDQ_CQ_ERR_PARAMS; 401 402 return status; 403 } 404 405 static inline enum nbl_cmd_status 406 nbl_cmdq_check_interface_error(struct nbl_cmd_desc *desc, 407 struct nbl_common_info *common) 408 { 409 u8 interface_err = 0; 410 enum nbl_cmd_status status = NBL_CMDQ_SUCCESS; 411 412 /* flag error bit: error in firmware cmdq interface */ 413 if (nbl_cmdq_flag_check_interface_error(desc)) { 414 /* mark current desc as done by driver */ 415 nbl_cmdq_flag_mark_cmd_done(desc); 416 417 status = NBL_CMDQ_FAILED; 418 interface_err = (desc->flags >> NBL_CMDQ_DESC_FLAG_IF_ERR_OFT) & 419 NBL_CMDQ_DESC_FLAG_IF_ERR_MASK; 420 switch (interface_err) { 421 case 0b00: 422 /* dma error, re-send command */ 423 /* abort if failed sending command 3 times in a row */ 424 status = NBL_CMDQ_NEED_RESEND; 425 break; 426 case 0b01: 427 /* driver data error, dont re-send */ 428 status = NBL_CMDQ_NOBUF_ERR; 429 break; 430 case 0b10: 431 case 0b11: 432 /* firmware sequence error, reset cmdq */ 433 status = NBL_CMDQ_NEED_RESET; 434 break; 435 default: 436 /* unknown error */ 437 nbl_err(common, NBL_DEBUG_FLOW, 438 "tc flow cmdq unknown error from firmware interface"); 439 break; 440 } 441 } 442 443 return status; 444 } 445 446 static enum nbl_cmd_status 447 nbl_cmdq_fetch_response(struct nbl_cmd_queue *queue, struct nbl_cmd_desc *desc, 448 struct nbl_cmd_content *cmd, struct nbl_cmdq_dma_mem *buffer) 449 { 450 u8 error_code; 451 const char *buf_start; 452 enum nbl_cmd_status status = NBL_CMDQ_SUCCESS; 453 struct nbl_common_info *common = queue->chan_mgt->common; 454 455 /* check descriptor flag error bit for firmware business */ 456 if (nbl_cmdq_flag_check_error(desc)) { 457 status = NBL_CMDQ_FAILED; 458 error_code = desc->errorcode; 459 if (error_code) { 460 nbl_err(common, NBL_DEBUG_FLOW, "tc flow cmdq error code: %d", 461 error_code); 462 } else { 463 nbl_err(common, NBL_DEBUG_FLOW, 464 "tc flow cmdq desc error in flag but no errorcode"); 465 } 466 467 goto fetch_response_end; 468 } 469 470 /* check return buffer flag bit */ 471 if (cmd->out_va && cmd->out && !nbl_cmdq_flag_check_out_buffer(desc)) { 472 nbl_err(common, NBL_DEBUG_FLOW, "tc flow cmdq response buffer bit not matched"); 473 status = NBL_CMDQ_NOBUF_ERR; 474 goto fetch_response_end; 475 } 476 477 /* process out buffer */ 478 if (cmd->out_va && cmd->out && buffer) { > 479 cmd->out_length = le16_to_cpu(desc->datalen) - NBL_CMDQ_HALF_DESC_LENGTH; 480 if (cmd->out_length > queue->sq_buf_size) { 481 nbl_err(common, NBL_DEBUG_FLOW, 482 "tc flow cmdq buffer larger than allowed.\n"); 483 status = NBL_CMDQ_CQ_ERR_BUFFER; 484 goto fetch_response_end; 485 } 486 487 if ((desc->opcode == NBL_CMD_OP_READ || 488 desc->opcode == NBL_CMD_OP_SEARCH) && cmd->out_va) { 489 buf_start = (char *)buffer->va + NBL_CMDQ_HALF_DESC_LENGTH; 490 memcpy(cmd->out_va, buf_start, cmd->out_length); 491 } 492 } 493 494 fetch_response_end: 495 queue->sq_last_status = status; 496 return status; 497 } 498 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 V3 00/12] Errata management for VM Live migration
by Jinqian Yang 28 Oct '25

28 Oct '25

v1: https://gitee.com/openeuler/kernel/pulls/18596 v2: https://gitee.com/openeuler/kernel/pulls/18616 v1->v2 changes: 1、Patch#2与Patch#7的KABI修改合并后放到最后一个patch; 2、Patch#5中ERRATUM_1980005的is_midr_in_range_list函数添加static inline; 3、按照主线的合入顺序进行patches的排序。 v2->v3 changes: 1、解决编译错误。 Patch#1 KVM: arm64: Set HCR_EL2.TID1 unconditionally Patch#2 KVM: arm64: Maintain per-VM copy of implementation ID regs Patch#3 KVM: arm64: Load VPIDR_EL2 with the VM's MIDR_EL1 value Patch#4 KVM: arm64: Allow userspace to change the implementation ID registers Reference: https://lore.kernel.org/all/20250225005401.679536-1-oliver.upton@linux.dev/ selftest相关未合入 Patch#5 arm64: Modify _midr_range() functions to read MIDR/REVIDR internally Patch#6 KVM: arm64: Specify hypercall ABI for retrieving target implementations Patch#7 KVM: arm64: Introduce KVM_REG_ARM_VENDOR_HYP_BMAP_2 Patch#8 arm64: Make _midr_in_range_list() an exported function Patch#9 smccc/kvm_guest: Enable errata based on implementation CPUs Reference: https://lore.kernel.org/all/20250221140229.12588-1-shameerali.kolothum.thod… selftest相关未合入 Patch#10 smccc: kvm_guest: Fix kernel builds for 32 bit arm Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… 单patch合入 Patch#11 smccc: kvm_guest: Align with DISCOVER_IMPL_CPUS ABI Reference: https://lore.kernel.org/all/20250327163613.2516073-1-oliver.upton@linux.dev/ 单patch合入 Patch#12 KVM: arm64: fix kvm kabi conflict KABI屏蔽, Patch#2与Patch#7引入, 使用KABI_EXTEND屏蔽。 Jinqian Yang (1): KVM: arm64: fix kvm kabi conflict Oliver Upton (3): KVM: arm64: Set HCR_EL2.TID1 unconditionally KVM: arm64: Load VPIDR_EL2 with the VM's MIDR_EL1 value smccc: kvm_guest: Align with DISCOVER_IMPL_CPUS ABI Sebastian Ott (2): KVM: arm64: Maintain per-VM copy of implementation ID regs KVM: arm64: Allow userspace to change the implementation ID registers Shameer Kolothum (6): arm64: Modify _midr_range() functions to read MIDR/REVIDR internally KVM: arm64: Specify hypercall ABI for retrieving target implementations KVM: arm64: Introduce KVM_REG_ARM_VENDOR_HYP_BMAP_2 arm64: Make _midr_in_range_list() an exported function smccc/kvm_guest: Enable errata based on implementation CPUs smccc: kvm_guest: Fix kernel builds for 32 bit arm Documentation/virt/kvm/api.rst | 18 ++ arch/arm64/include/asm/cache.h | 2 +- arch/arm64/include/asm/cputype.h | 40 ++-- arch/arm64/include/asm/hypervisor.h | 1 + arch/arm64/include/asm/kvm_arm.h | 4 +- arch/arm64/include/asm/kvm_host.h | 13 ++ arch/arm64/include/uapi/asm/kvm.h | 12 + arch/arm64/kernel/cpu_errata.c | 75 ++++++- arch/arm64/kernel/cpufeature.c | 12 +- arch/arm64/kernel/proton-pack.c | 20 +- arch/arm64/kvm/arm.c | 9 + arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h | 30 ++- arch/arm64/kvm/hyp/nvhe/sysreg-sr.c | 4 +- arch/arm64/kvm/hyp/vhe/sysreg-sr.c | 2 +- arch/arm64/kvm/hypercalls.c | 13 ++ arch/arm64/kvm/sys_regs.c | 245 ++++++++++++--------- arch/arm64/kvm/vgic/vgic-v3.c | 2 +- drivers/clocksource/arm_arch_timer.c | 2 +- drivers/firmware/efi/libstub/arm64.c | 17 ++ drivers/firmware/smccc/kvm_guest.c | 66 ++++++ drivers/perf/arm_pmuv3.c | 2 +- drivers/platform/mpam/mpam_devices.c | 6 +- include/linux/arm-smccc.h | 16 ++ include/uapi/linux/kvm.h | 3 + 24 files changed, 447 insertions(+), 167 deletions(-) -- 2.33.0

2 13

[PATCH openEuler-1.0-LTS 0/2] *** SUBJECT HERE ***
by Zhao Yipeng 28 Oct '25

28 Oct '25

*** BLURB HERE *** Jan Kara (2): udf: Preserve link count of system files udf: Detect system inodes linked into directory hierarchy fs/udf/inode.c | 16 +++++++++++++--- fs/udf/super.c | 1 + fs/udf/udf_i.h | 3 ++- 3 files changed, 16 insertions(+), 4 deletions(-) -- 2.34.1

2 3