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[PATCH OLK-5.10] netfilter: nft_set_rbtree: skip end interval element from gc
by Dong Chenchen 29 Feb '24

29 Feb '24

From: Pablo Neira Ayuso <pablo(a)netfilter.org> stable inclusion from stable-v5.10.209 commit 4cee42fcf54fec46b344681e7cc4f234bb22f85a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I92HII CVE: CVE-2024-26581 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 60c0c230c6f046da536d3df8b39a20b9a9fd6af0 upstream. rbtree lazy gc on insert might collect an end interval element that has been just added in this transactions, skip end interval elements that are not yet active. Fixes: f718863aca46 ("netfilter: nft_set_rbtree: fix overlap expiration walk") Cc: stable(a)vger.kernel.org Reported-by: lonial con <kongln9170(a)gmail.com> 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/nft_set_rbtree.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c index eae760adae4d..e352bbef8a36 100644 --- a/net/netfilter/nft_set_rbtree.c +++ b/net/netfilter/nft_set_rbtree.c @@ -216,8 +216,7 @@ static void *nft_rbtree_get(const struct net *net, const struct nft_set *set, static int nft_rbtree_gc_elem(const struct nft_set *__set, struct nft_rbtree *priv, - struct nft_rbtree_elem *rbe, - u8 genmask) + struct nft_rbtree_elem *rbe) { struct nft_set *set = (struct nft_set *)__set; struct rb_node *prev = rb_prev(&rbe->node); @@ -235,7 +234,7 @@ static int nft_rbtree_gc_elem(const struct nft_set *__set, while (prev) { rbe_prev = rb_entry(prev, struct nft_rbtree_elem, node); if (nft_rbtree_interval_end(rbe_prev) && - nft_set_elem_active(&rbe_prev->ext, genmask)) + nft_set_elem_active(&rbe_prev->ext, NFT_GENMASK_ANY)) break; prev = rb_prev(prev); @@ -328,7 +327,7 @@ static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set, /* perform garbage collection to avoid bogus overlap reports. */ if (nft_set_elem_expired(&rbe->ext)) { - err = nft_rbtree_gc_elem(set, priv, rbe, genmask); + err = nft_rbtree_gc_elem(set, priv, rbe); if (err < 0) return err; -- 2.25.1

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[PATCH openEuler-1.0-LTS] io_uring: fix overflows checks in provide buffers
by Long Li 29 Feb '24

29 Feb '24

From: Pavel Begunkov <asml.silence(a)gmail.com> stable inclusion from stable-v5.10.36 commit cbbc13b115b8f18e0a714d89f87fbdc499acfe2d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I94JIH CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- [ Upstream commit 38134ada0ceea3e848fe993263c0ff6207fd46e7 ] Colin reported before possible overflow and sign extension problems in io_provide_buffers_prep(). As Linus pointed out previous attempt did nothing useful, see d81269fecb8ce ("io_uring: fix provide_buffers sign extension"). Do that with help of check_<op>_overflow helpers. And fix struct io_provide_buf::len type, as it doesn't make much sense to keep it signed. Reported-by: Colin Ian King <colin.king(a)canonical.com> Fixes: efe68c1ca8f49 ("io_uring: validate the full range of provided buffers for access") Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Link: https://lore.kernel.org/r/46538827e70fce5f6cdb50897cff4cacc490f380.16184882… Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- fs/io_uring.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index 018d38bec473..afac3197fd6c 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -486,7 +486,7 @@ struct io_splice { struct io_provide_buf { struct file *file; __u64 addr; - __s32 len; + __u32 len; __u32 bgid; __u16 nbufs; __u16 bid; @@ -3606,7 +3606,7 @@ static int io_remove_buffers(struct io_kiocb *req, bool force_nonblock, static int io_provide_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { - unsigned long size; + unsigned long size, tmp_check; struct io_provide_buf *p = &req->pbuf; u64 tmp; @@ -3620,6 +3620,12 @@ static int io_provide_buffers_prep(struct io_kiocb *req, p->addr = READ_ONCE(sqe->addr); p->len = READ_ONCE(sqe->len); + if (check_mul_overflow((unsigned long)p->len, (unsigned long)p->nbufs, + &size)) + return -EOVERFLOW; + if (check_add_overflow((unsigned long)p->addr, size, &tmp_check)) + return -EOVERFLOW; + size = (unsigned long)p->len * p->nbufs; if (!access_ok(u64_to_user_ptr(p->addr), size)) return -EFAULT; -- 2.31.1

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[PATCH openEuler-1.0-LTS V2] media: pvrusb2: fix use after free on context disconnection
by Guan Jing 29 Feb '24

29 Feb '24

From: "Ricardo B. Marliere" <ricardo(a)marliere.net> stable inclusion from stable-v5.10.209 commit 3233d8bf7893550045682192cb227af7fa3defeb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I932VV CVE: CVE-2023-52445 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit ded85b0c0edd8f45fec88783d7555a5b982449c1 ] Upon module load, a kthread is created targeting the pvr2_context_thread_func function, which may call pvr2_context_destroy and thus call kfree() on the context object. However, that might happen before the usb hub_event handler is able to notify the driver. This patch adds a sanity check before the invalid read reported by syzbot, within the context disconnection call stack. Reported-and-tested-by: syzbot+621409285c4156a009b3(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/000000000000a02a4205fff8eb92@google.com/ Fixes: e5be15c63804 ("V4L/DVB (7711): pvrusb2: Fix race on module unload") Signed-off-by: Ricardo B. Marliere <ricardo(a)marliere.net> Acked-by: Mike Isely <isely(a)pobox.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Guan Jing <guanjing6(a)huawei.com> --- drivers/media/usb/pvrusb2/pvrusb2-context.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/usb/pvrusb2/pvrusb2-context.c b/drivers/media/usb/pvrusb2/pvrusb2-context.c index d9e8481e9e28..9236463ba269 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-context.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-context.c @@ -277,7 +277,8 @@ void pvr2_context_disconnect(struct pvr2_context *mp) { pvr2_hdw_disconnect(mp->hdw); mp->disconnect_flag = !0; - pvr2_context_notify(mp); + if (!pvr2_context_shutok()) + pvr2_context_notify(mp); } -- 2.34.1

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[PATCH OLK-5.10 0/2] CVE-2023-52451 backport to OLK-5.10 v2
by Lin Yujun 29 Feb '24

29 Feb '24

*** BLURB HERE *** Laurent Dufour (1): powerpc/pseries/memhotplug: Quieten some DLPAR operations Nathan Lynch (1): powerpc/pseries/memhp: Fix access beyond end of drmem array .../platforms/pseries/hotplug-memory.c | 21 ++++++++++--------- 1 file changed, 11 insertions(+), 10 deletions(-) -- 2.34.1

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[PATCH openEuler-1.0-LTS 0/2] CVE-2023-52451 backport to 4.19 v2
by Lin Yujun 29 Feb '24

29 Feb '24

*** BLURB HERE *** Laurent Dufour (1): powerpc/pseries/memhotplug: Quieten some DLPAR operations Nathan Lynch (1): powerpc/pseries/memhp: Fix access beyond end of drmem array .../platforms/pseries/hotplug-memory.c | 21 ++++++++++--------- 1 file changed, 11 insertions(+), 10 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/4] CVE-2024-26583
by Ziyang Xuan 29 Feb '24

29 Feb '24

Patchset for CVE-2024-26583. Jakub Kicinski (4): tls: rx: simplify async wait net: tls: factor out tls_*crypt_async_wait() tls: fix race between async notify and socket close tls: fix race between tx work scheduling and socket close include/net/tls.h | 6 --- net/tls/tls_sw.c | 108 +++++++++++++++++----------------------------- 2 files changed, 39 insertions(+), 75 deletions(-) -- 2.25.1

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[PATCH OLK-6.6 0/6] Export vcpu stat via debugfs
by liangtian 29 Feb '24

29 Feb '24

Create debugfs entry for vcpu stat. chenjiajun (6): kvm: debugfs: Export vcpu stat via debugfs kvm: debugfs: export remaining aarch64 kvm exit reasons to debugfs kvm: debugfs: aarch64 export cpu time related items to debugfs kvm: debugfs: Export x86 kvm exits to vcpu_stat kvm: debugfs: add fastpath msr_wr exits to debugfs statistics kvm: debugfs: add EXIT_REASON_PREEMPTION_TIMER to vcpu_stat arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/kvm_host.h | 21 ++++ arch/arm64/kvm/Kconfig | 9 ++ arch/arm64/kvm/arm.c | 31 ++++++ arch/arm64/kvm/guest.c | 40 +++++++- arch/arm64/kvm/handle_exit.c | 8 ++ arch/arm64/kvm/hyp/include/hyp/switch.h | 2 + arch/arm64/kvm/mmu.c | 1 + arch/arm64/kvm/sys_regs.c | 9 ++ arch/x86/configs/openeuler_defconfig | 1 + arch/x86/include/asm/kvm_host.h | 17 ++++ arch/x86/kvm/Kconfig | 9 ++ arch/x86/kvm/vmx/vmx.c | 8 ++ arch/x86/kvm/x86.c | 87 ++++++++++++++++ include/linux/kvm_host.h | 44 ++++++++ include/uapi/linux/kvm.h | 1 + virt/kvm/kvm_main.c | 129 ++++++++++++++++++++++++ 17 files changed, 417 insertions(+), 1 deletion(-) -- 2.33.0

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[PATCH OLK-5.10] serial: imx: fix tx statemachine deadlock
by felix 29 Feb '24

29 Feb '24

From: Paul Geurts <paul_geurts(a)live.nl> stable inclusion from stable-v5.10.209 commit 6e04a9d30509fb53ba6df5d655ed61d607a7cfda category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I93EEE CVE: CVE-2023-52456 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 78d60dae9a0c9f09aa3d6477c94047df2fe6f7b0 ] When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TX_EN pin. When the TTY port is closed in the middle of a transmission (for instance during userland application crash), imx_uart_shutdown disables the interface and disables the Transmission Complete interrupt. afer that, imx_uart_stop_tx bails on an incomplete transmission, to be retriggered by the TC interrupt. This interrupt is disabled and therefore the tx statemachine never transitions out of SEND. The statemachine is in deadlock now, and the TX_EN remains low, making the interface useless. imx_uart_stop_tx now checks for incomplete transmission AND whether TC interrupts are enabled before bailing to be retriggered. This makes sure the state machine handling is reached, and is properly set to WAIT_AFTER_SEND. Fixes: cb1a60923609 ("serial: imx: implement rts delaying for rs485") Signed-off-by: Paul Geurts <paul_geurts(a)live.nl> Tested-by: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Tested-by: Eberhard Stoll <eberhard.stoll(a)gmx.de> Link: https://lore.kernel.org/r/AM0PR09MB26758F651BC1B742EB45775995B8A@AM0PR09MB2… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Felix Fu <fuzhen5(a)huawei.com> --- drivers/tty/serial/imx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index da63ef345e81..6a7add3ac4d5 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -461,13 +461,13 @@ static void imx_uart_stop_tx(struct uart_port *port) ucr1 = imx_uart_readl(sport, UCR1); imx_uart_writel(sport, ucr1 & ~UCR1_TRDYEN, UCR1); + ucr4 = imx_uart_readl(sport, UCR4); usr2 = imx_uart_readl(sport, USR2); - if (!(usr2 & USR2_TXDC)) { + if ((!(usr2 & USR2_TXDC)) && (ucr4 & UCR4_TCEN)) { /* The shifter is still busy, so retry once TC triggers */ return; } - ucr4 = imx_uart_readl(sport, UCR4); ucr4 &= ~UCR4_TCEN; imx_uart_writel(sport, ucr4, UCR4); -- 2.34.1

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[openeuler:OLK-6.6 1659/3426] kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static?
by kernel test robot 29 Feb '24

29 Feb '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 54465add6cb7660c781c0ae7b4d3e3d56185624e commit: a3c9f2da0a35df4e41751556be4308f57bdaf3d6 [1659/3426] sched: Introduce handle priority reversion mechanism config: arm64-randconfig-r111-20240227 (https://download.01.org/0day-ci/archive/20240229/202402290858.u7zfnMrE-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240229/202402290858.u7zfnMrE-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/202402290858.u7zfnMrE-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> kernel/sched/fair.c:143:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static? >> kernel/sched/fair.c:144:14: sparse: sparse: symbol 'sysctl_offline_wait_interval' was not declared. Should it be static? kernel/sched/fair.c:1236:34: 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:1236:34: sparse: expected struct sched_entity const *se kernel/sched/fair.c:1236:34: sparse: got struct sched_entity [noderef] __rcu * kernel/sched/fair.c:12477:9: 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:12477:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12477:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:5766:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:5766:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:5766:22: sparse: struct task_struct * kernel/sched/fair.c:6508:38: 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:6508:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:6508:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:7809:20: 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:7809:20: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:7809:20: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8014:9: 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:8014:9: sparse: expected struct sched_domain *[assigned] tmp kernel/sched/fair.c:8014:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8113:38: 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:8113:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8113:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:8333:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:8333:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:8333:22: sparse: struct task_struct * kernel/sched/fair.c:8687:38: 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:8687:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8687:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:9680:40: 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:9680:40: sparse: expected struct sched_domain *child kernel/sched/fair.c:9680:40: sparse: got struct sched_domain [noderef] __rcu *child kernel/sched/fair.c:10317:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:10317:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:10317:22: sparse: struct task_struct * kernel/sched/fair.c:11749:9: 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:11749:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:11749:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:11406:44: 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:11406:44: sparse: expected struct sched_domain *sd_parent kernel/sched/fair.c:11406:44: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:11845:9: 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:11845:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:11845:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true 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_overload_detect_period +143 kernel/sched/fair.c 139 140 static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, qos_throttled_cfs_rq); 141 static DEFINE_PER_CPU_SHARED_ALIGNED(struct hrtimer, qos_overload_timer); 142 static DEFINE_PER_CPU(int, qos_cpu_overload); > 143 unsigned int sysctl_overload_detect_period = 5000; /* in ms */ > 144 unsigned int sysctl_offline_wait_interval = 100; /* in ms */ 145 static int one_thousand = 1000; 146 static int hundred_thousand = 100000; 147 static int unthrottle_qos_cfs_rqs(int cpu); 148 #endif 149 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10] BUILD REGRESSION e0a00cd6ae6571f9fc6f9f42313f70879df89904
by kernel test robot 29 Feb '24

29 Feb '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: e0a00cd6ae6571f9fc6f9f42313f70879df89904 !3123 Add pcie acs and no-bus-reset quirk for mucse Nics Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202402290415.QIyguW8r-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) kernel/trace/trace_osnoise.c:933: undefined reference to `latency_fsnotify' Error/Warning ids grouped by kconfigs: gcc_recent_errors `-- x86_64-randconfig-102-20240227 `-- kernel-trace-trace_osnoise.c:undefined-reference-to-latency_fsnotify clang_recent_errors `-- x86_64-allyesconfig |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-function-ubcore_find_tpf_device_legacy |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-function-ubcore_modify_tp_state |-- drivers-ub-urma-uburma-uburma_main.c:warning:no-previous-prototype-for-function-uburma_dev_accessible_by_ns |-- drivers-ub-urma-uburma-uburma_main.c:warning:no-previous-prototype-for-function-uburma_set_dev_ns `-- drivers-ub-urma-uburma-uburma_main.c:warning:no-previous-prototype-for-function-uburma_set_ns_mode elapsed time: 734m configs tested: 35 configs skipped: 131 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240228 clang arm64 randconfig-002-20240228 gcc arm64 randconfig-003-20240228 gcc arm64 randconfig-004-20240228 clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240228 gcc x86_64 buildonly-randconfig-002-20240228 clang x86_64 buildonly-randconfig-003-20240228 clang x86_64 buildonly-randconfig-004-20240228 gcc x86_64 buildonly-randconfig-005-20240228 gcc x86_64 buildonly-randconfig-006-20240228 clang x86_64 defconfig gcc x86_64 randconfig-001-20240228 clang x86_64 randconfig-002-20240228 gcc x86_64 randconfig-003-20240228 gcc x86_64 randconfig-004-20240228 gcc x86_64 randconfig-005-20240228 gcc x86_64 randconfig-006-20240228 clang x86_64 randconfig-011-20240228 clang x86_64 randconfig-012-20240228 clang x86_64 randconfig-013-20240228 clang x86_64 randconfig-014-20240228 gcc x86_64 randconfig-015-20240228 gcc x86_64 randconfig-016-20240228 gcc x86_64 randconfig-071-20240228 gcc x86_64 randconfig-072-20240228 clang x86_64 randconfig-073-20240228 gcc x86_64 randconfig-074-20240228 gcc x86_64 randconfig-075-20240228 clang x86_64 randconfig-076-20240228 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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