From: Al Viro <viro(a)zeniv.linux.org.uk>
csky restore_sigcontext() blindly overwrites regs->sr with the value
it finds in sigcontext. Attacker can store whatever they want in there,
which includes things like S-bit. Userland shouldn't be able to set
that, or anything other than C flag (bit 0).
Do the same thing other architectures with protected bits in flags
register do - preserve everything that shouldn't be settable in
user mode, picking the rest from the value saved is sigcontext.
Signed-off-by: Al Viro <viro(a)zeniv.linux.org.uk>
Signed-off-by: Guo Ren <guoren(a)kernel.org>
Cc: stable(a)vger.kernel.org
---
arch/csky/kernel/signal.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c
index 312f046d452d..6ba3969ec175 100644
--- a/arch/csky/kernel/signal.c
+++ b/arch/csky/kernel/signal.c
@@ -52,10 +52,14 @@ static long restore_sigcontext(struct pt_regs *regs,
struct sigcontext __user *sc)
{
int err = 0;
+ unsigned long sr = regs->sr;
/* sc_pt_regs is structured the same as the start of pt_regs */
err |= __copy_from_user(regs, &sc->sc_pt_regs, sizeof(struct pt_regs));
+ /* BIT(0) of regs->sr is Condition Code/Carry bit */
+ regs->sr = (sr & ~1) | (regs->sr & 1);
+
/* Restore the floating-point state. */
err |= restore_fpu_state(sc);
--
2.25.1
From: Chen Jun <chenjun102(a)huawei.com>
Subject: mm: fix uninitialized use in overcommit_policy_handler
We get an unexpected value of /proc/sys/vm/overcommit_memory after running
the following program:
int main()
{
int fd = open("/proc/sys/vm/overcommit_memory", O_RDWR);
write(fd, "1", 1);
write(fd, "2", 1);
close(fd);
}
write(fd, "2", 1) will pass *ppos = 1 to proc_dointvec_minmax.
proc_dointvec_minmax will return 0 without setting new_policy.
t.data = &new_policy;
ret = proc_dointvec_minmax(&t, write, buffer, lenp, ppos)
-->do_proc_dointvec
-->__do_proc_dointvec
if (write) {
if (proc_first_pos_non_zero_ignore(ppos, table))
goto out;
sysctl_overcommit_memory = new_policy;
so sysctl_overcommit_memory will be set to an uninitialized value.
Check whether new_policy has been changed by proc_dointvec_minmax.
Link: https://lkml.kernel.org/r/20210923020524.13289-1-chenjun102@huawei.com
Fixes: 56f3547bfa4d ("mm: adjust vm_committed_as_batch according to vm overcommit policy")
Signed-off-by: Chen Jun <chenjun102(a)huawei.com>
Acked-by: Michal Hocko <mhocko(a)suse.com>
Reviewed-by: Feng Tang <feng.tang(a)intel.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang(a)huawei.com>
Cc: Rui Xiang <rui.xiang(a)huawei.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/util.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/util.c~mm-fix-the-uninitialized-use-in-overcommit_policy_handler
+++ a/mm/util.c
@@ -787,7 +787,7 @@ int overcommit_policy_handler(struct ctl
size_t *lenp, loff_t *ppos)
{
struct ctl_table t;
- int new_policy;
+ int new_policy = -1;
int ret;
/*
@@ -805,7 +805,7 @@ int overcommit_policy_handler(struct ctl
t = *table;
t.data = &new_policy;
ret = proc_dointvec_minmax(&t, write, buffer, lenp, ppos);
- if (ret)
+ if (ret || new_policy == -1)
return ret;
mm_compute_batch(new_policy);
_
From: Wengang Wang <wen.gang.wang(a)oracle.com>
Subject: ocfs2: drop acl cache for directories too
ocfs2_data_convert_worker() is currently dropping any cached acl info for
FILE before down-converting meta lock. It should also drop for DIRECTORY.
Otherwise the second acl lookup returns the cached one (from VFS layer)
which could be already stale.
The problem we are seeing is that the acl changes on one node doesn't get
refreshed on other nodes in the following case:
Node 1 Node 2
-------------- ----------------
getfacl dir1
getfacl dir1 <-- this is OK
setfacl -m u:user1:rwX dir1
getfacl dir1 <-- see the change for user1
getfacl dir1 <-- can't see change for user1
Link: https://lkml.kernel.org/r/20210903012631.6099-1-wen.gang.wang@oracle.com
Signed-off-by: Wengang Wang <wen.gang.wang(a)oracle.com>
Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com>
Cc: Mark Fasheh <mark(a)fasheh.com>
Cc: Joel Becker <jlbec(a)evilplan.org>
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>
---
fs/ocfs2/dlmglue.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/fs/ocfs2/dlmglue.c~ocfs2-drop-acl-cache-for-directories-too
+++ a/fs/ocfs2/dlmglue.c
@@ -3951,7 +3951,7 @@ static int ocfs2_data_convert_worker(str
oi = OCFS2_I(inode);
oi->ip_dir_lock_gen++;
mlog(0, "generation: %u\n", oi->ip_dir_lock_gen);
- goto out;
+ goto out_forget;
}
if (!S_ISREG(inode->i_mode))
@@ -3982,6 +3982,7 @@ static int ocfs2_data_convert_worker(str
filemap_fdatawait(mapping);
}
+out_forget:
forget_all_cached_acls(inode);
out:
_
From: Naoya Horiguchi <naoya.horiguchi(a)nec.com>
Subject: mm, hwpoison: add is_free_buddy_page() in HWPoisonHandlable()
commit fcc00621d88b ("mm/hwpoison: retry with shake_page() for unhandlable
pages") changes the return value of __get_hwpoison_page() to retry for
transiently unhandlable cases. However, __get_hwpoison_page() currently
fails to properly judge buddy pages as handlable, so hard/soft offline for
buddy pages always fail as "unhandlable page". This is totally
regrettable.
So let's add is_free_buddy_page() in HWPoisonHandlable(), so that
__get_hwpoison_page() returns different return values between buddy
pages and unhandlable pages as intended.
Link: https://lkml.kernel.org/r/20210909004131.163221-1-naoya.horiguchi@linux.dev
Fixes: fcc00621d88b ("mm/hwpoison: retry with shake_page() for unhandlable pages")
Signed-off-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com>
Acked-by: David Hildenbrand <david(a)redhat.com>
Reviewed-by: Yang Shi <shy828301(a)gmail.com>
Cc: Tony Luck <tony.luck(a)intel.com>
Cc: Oscar Salvador <osalvador(a)suse.de>
Cc: Mike Kravetz <mike.kravetz(a)oracle.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/memory-failure.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/memory-failure.c~mm-hwpoison-add-is_free_buddy_page-in-hwpoisonhandlable
+++ a/mm/memory-failure.c
@@ -1126,7 +1126,7 @@ static int page_action(struct page_state
*/
static inline bool HWPoisonHandlable(struct page *page)
{
- return PageLRU(page) || __PageMovable(page);
+ return PageLRU(page) || __PageMovable(page) || is_free_buddy_page(page);
}
static int __get_hwpoison_page(struct page *page)
_
This is the start of the stable review cycle for the 4.19.208 release.
There are 34 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 26 Sep 2021 12:43:20 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.208-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 4.19.208-rc1
Guenter Roeck <linux(a)roeck-us.net>
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
Li Jinlin <lijinlin3(a)huawei.com>
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: stm32-lp: Don't modify HW state in .remove() callback
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: rockchip: Don't modify HW state in .remove() callback
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: img: Don't modify HW state in .remove() callback
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
Jeff Layton <jlayton(a)kernel.org>
ceph: lockdep annotations for try_nonblocking_invalidate
Radhey Shyam Pandey <radhey.shyam.pandey(a)xilinx.com>
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
Johannes Berg <johannes.berg(a)intel.com>
dmaengine: ioat: depends on !UML
Zou Wei <zou_wei(a)huawei.com>
dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
Guenter Roeck <linux(a)roeck-us.net>
parisc: Move pci_dev_is_behind_card_dino to where it is used
Thomas Gleixner <tglx(a)linutronix.de>
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
Lukas Bulwahn <lukas.bulwahn(a)gmail.com>
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: mxs: Don't modify HW state in .probe() after the PWM chip was registered
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered
Pavel Skripkin <paskripkin(a)gmail.com>
profiling: fix shift-out-of-bounds bugs
Zhen Lei <thunder.leizhen(a)huawei.com>
nilfs2: use refcount_dec_and_lock() to fix potential UAF
Cyrill Gorcunov <gorcunov(a)gmail.com>
prctl: allow to setup brk for et_dyn executables
Xie Yongji <xieyongji(a)bytedance.com>
9p/trans_virtio: Remove sysfs file on probe failure
Dan Carpenter <dan.carpenter(a)oracle.com>
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
sctp: validate chunk size in __rcv_asconf_lookup
Li Huafei <lihuafei1(a)huawei.com>
tracing/kprobe: Fix kprobe_on_func_entry() modification
Christophe Leroy <christophe.leroy(a)c-s.fr>
crypto: talitos - fix max key size for sha384 and sha512
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
apparmor: remove duplicate macro list_entry_is_head()
Neeraj Upadhyay <neeraju(a)codeaurora.org>
rcu: Fix missed wakeup of exp_wq waiters
Radim Krčmář <rkrcmar(a)redhat.com>
KVM: remember position in kvm->vcpus array
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Fix optimizing out zero-extensions
-------------
Diffstat:
Makefile | 4 +-
arch/arm64/kernel/cacheinfo.c | 7 +---
arch/mips/kernel/cacheinfo.c | 7 +---
arch/riscv/kernel/cacheinfo.c | 7 +---
arch/s390/net/bpf_jit_comp.c | 50 ++++++++++++-----------
arch/x86/kernel/cpu/cacheinfo.c | 7 +---
block/blk-throttle.c | 1 +
drivers/crypto/talitos.c | 2 +-
drivers/dma/Kconfig | 2 +-
drivers/dma/acpi-dma.c | 10 +++--
drivers/dma/sprd-dma.c | 1 +
drivers/dma/xilinx/xilinx_dma.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 +-
drivers/parisc/dino.c | 18 ++++----
drivers/pwm/pwm-img.c | 16 --------
drivers/pwm/pwm-lpc32xx.c | 10 ++---
drivers/pwm/pwm-mxs.c | 13 +++---
drivers/pwm/pwm-rockchip.c | 14 -------
drivers/pwm/pwm-stm32-lp.c | 2 -
drivers/thermal/samsung/exynos_tmu.c | 1 +
fs/ceph/caps.c | 2 +
fs/nilfs2/sysfs.c | 26 +++++-------
fs/nilfs2/the_nilfs.c | 9 ++--
include/linux/cacheinfo.h | 18 --------
include/linux/kvm_host.h | 11 ++---
kernel/profile.c | 21 +++++-----
kernel/rcu/tree_exp.h | 2 +-
kernel/sys.c | 7 ----
kernel/trace/trace_kprobe.c | 3 +-
lib/Kconfig.debug | 1 -
net/9p/trans_virtio.c | 4 +-
net/sctp/input.c | 3 ++
net/sctp/sm_make_chunk.c | 13 ++++--
security/apparmor/apparmorfs.c | 3 --
virt/kvm/kvm_main.c | 5 ++-
35 files changed, 122 insertions(+), 182 deletions(-)
This is the start of the stable review cycle for the 4.9.284 release.
There are 26 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 26 Sep 2021 12:43:20 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.284-rc…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 4.9.284-rc1
Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
sctp: validate from_addr_param return
Guenter Roeck <linux(a)roeck-us.net>
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
Li Jinlin <lijinlin3(a)huawei.com>
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
Nanyong Sun <sunnanyong(a)huawei.com>
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
Jeff Layton <jlayton(a)kernel.org>
ceph: lockdep annotations for try_nonblocking_invalidate
Radhey Shyam Pandey <radhey.shyam.pandey(a)xilinx.com>
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
Johannes Berg <johannes.berg(a)intel.com>
dmaengine: ioat: depends on !UML
Guenter Roeck <linux(a)roeck-us.net>
parisc: Move pci_dev_is_behind_card_dino to where it is used
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: mxs: Don't modify HW state in .probe() after the PWM chip was registered
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered
Pavel Skripkin <paskripkin(a)gmail.com>
profiling: fix shift-out-of-bounds bugs
Cyrill Gorcunov <gorcunov(a)gmail.com>
prctl: allow to setup brk for et_dyn executables
Xie Yongji <xieyongji(a)bytedance.com>
9p/trans_virtio: Remove sysfs file on probe failure
Dan Carpenter <dan.carpenter(a)oracle.com>
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
sctp: validate chunk size in __rcv_asconf_lookup
Cheng Chao <cs.os.kernel(a)gmail.com>
staging: android: ion: fix page is NULL
Christophe Leroy <christophe.leroy(a)c-s.fr>
crypto: talitos - fix max key size for sha384 and sha512
Tony Lindgren <tony(a)atomide.com>
PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Fix optimizing out zero-extensions
-------------
Diffstat:
Makefile | 4 +-
arch/s390/net/bpf_jit_comp.c | 50 ++++++++++++-----------
block/blk-throttle.c | 1 +
drivers/base/power/wakeirq.c | 6 ++-
drivers/crypto/talitos.c | 2 +-
drivers/dma/Kconfig | 2 +-
drivers/dma/acpi-dma.c | 10 +++--
drivers/dma/xilinx/xilinx_dma.c | 2 +-
drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 +-
drivers/parisc/dino.c | 18 ++++----
drivers/pwm/pwm-lpc32xx.c | 10 ++---
drivers/pwm/pwm-mxs.c | 13 +++---
drivers/staging/android/ion/ion_system_heap.c | 2 +-
drivers/thermal/samsung/exynos_tmu.c | 1 +
fs/ceph/caps.c | 2 +
fs/nilfs2/sysfs.c | 26 +++++-------
include/net/sctp/structs.h | 2 +-
kernel/profile.c | 21 +++++-----
kernel/sys.c | 7 ----
net/9p/trans_virtio.c | 4 +-
net/sctp/bind_addr.c | 20 +++++----
net/sctp/input.c | 9 +++-
net/sctp/ipv6.c | 7 +++-
net/sctp/protocol.c | 7 +++-
net/sctp/sm_make_chunk.c | 42 +++++++++++--------
25 files changed, 149 insertions(+), 121 deletions(-)
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 565376331ac7 - Linux 5.14.8-rc1
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
Targeted tests: NO
All kernel binaries, config files, and logs are available for download here:
https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ Networking bridge: sanity - mlx5
⚡⚡⚡ Ethernet drivers sanity - mlx5
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Reboot test
✅ ACPI table test
✅ ACPI enabled test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ storage: SCSI VPD
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ i2c: i2cdetect sanity
🚧 ⚡⚡⚡ Firmware test suite
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking: igmp conformance test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - nvmeof-mp
Host 4:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - srp
Host 5:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Reboot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ IPMI driver test
⚡⚡⚡ IPMItool loop stress test
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ Storage blktests - blk
⚡⚡⚡ Storage block - filesystem fio test
⚡⚡⚡ Storage block - queue scheduler test
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ Podman system test - as root
🚧 ⚡⚡⚡ Podman system test - as user
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ Storage blktests - nvme-tcp
🚧 ⚡⚡⚡ stress: stress-ng - interrupt
🚧 ⚡⚡⚡ stress: stress-ng - cpu
🚧 ⚡⚡⚡ stress: stress-ng - cpu-cache
🚧 ⚡⚡⚡ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Host 6:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ Networking bridge: sanity - mlx5
⚡⚡⚡ Ethernet drivers sanity - mlx5
Host 7:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
🚧 ⚡⚡⚡ Storage blktests - nvmeof-mp
ppc64le:
Host 1:
✅ Boot test
✅ Reboot test
✅ LTP - cve
✅ LTP - sched
✅ LTP - syscalls
✅ LTP - can
✅ LTP - commands
✅ LTP - containers
✅ LTP - dio
✅ LTP - fs
✅ LTP - fsx
✅ LTP - math
✅ LTP - hugetlb
✅ LTP - mm
✅ LTP - nptl
✅ LTP - pty
✅ LTP - ipc
✅ LTP - tracing
✅ CIFS Connectathon
✅ POSIX pjd-fstest suites
✅ NFS Connectathon
✅ Loopdev Sanity
✅ jvm - jcstress tests
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking cki netfilter test
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: dm/common
✅ trace: ftrace/tracer
🚧 ✅ xarray-idr-radixtree-test
🚧 ✅ Memory function: kaslr
🚧 ✅ audit: audit testsuite test
🚧 ✅ lvm cache test
🚧 ✅ lvm snapper test
Host 2:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - srp
Host 3:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - nvmeof-mp
Host 4:
✅ Boot test
✅ Reboot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ IPMI driver test
✅ IPMItool loop stress test
✅ selinux-policy: serge-testsuite
✅ Storage blktests - blk
✅ Storage block - filesystem fio test
✅ Storage block - queue scheduler test
✅ storage: software RAID testing
✅ Storage: swraid mdadm raid_module test
🚧 ✅ Podman system test - as root
🚧 ✅ Podman system test - as user
🚧 ✅ xfstests - btrfs
🚧 ✅ Storage blktests - nvme-tcp
🚧 ✅ Storage: lvm device-mapper test - upstream
s390x:
Host 1:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - srp
Host 2:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - nvmeof-mp
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Reboot test
✅ selinux-policy: serge-testsuite
✅ Storage blktests - blk
✅ Storage: swraid mdadm raid_module test
🚧 ✅ Podman system test - as root
🚧 ✅ Podman system test - as user
🚧 ✅ Storage blktests - nvme-tcp
🚧 ✅ stress: stress-ng - interrupt
🚧 ✅ stress: stress-ng - cpu
🚧 ✅ stress: stress-ng - cpu-cache
🚧 ✅ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Host 4:
✅ Boot test
✅ Reboot test
✅ LTP - cve
✅ LTP - sched
✅ LTP - syscalls
✅ LTP - can
✅ LTP - commands
✅ LTP - containers
✅ LTP - dio
✅ LTP - fs
✅ LTP - fsx
✅ LTP - math
✅ LTP - hugetlb
✅ LTP - mm
✅ LTP - nptl
✅ LTP - pty
✅ LTP - ipc
✅ LTP - tracing
✅ CIFS Connectathon
✅ POSIX pjd-fstest suites
✅ NFS Connectathon
✅ Loopdev Sanity
✅ jvm - jcstress tests
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking cki netfilter test
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ storage: dm/common
✅ trace: ftrace/tracer
🚧 ❌ xarray-idr-radixtree-test
🚧 ✅ Memory function: kaslr
🚧 ✅ audit: audit testsuite test
🚧 ✅ lvm cache test
🚧 ✅ lvm snapper test
x86_64:
Host 1:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - nvmeof-mp
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ xfstests - nfsv4.2
⚡⚡⚡ xfstests - cifsv3.11
⚡⚡⚡ IPMI driver test
⚡⚡⚡ IPMItool loop stress test
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ power-management: cpupower/sanity test
⚡⚡⚡ Storage blktests - blk
⚡⚡⚡ Storage block - filesystem fio test
⚡⚡⚡ Storage block - queue scheduler test
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ Podman system test - as root
🚧 ⚡⚡⚡ Podman system test - as user
🚧 ⚡⚡⚡ CPU: Idle Test
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ Storage blktests - nvme-tcp
🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream
🚧 ⚡⚡⚡ stress: stress-ng - interrupt
🚧 ⚡⚡⚡ stress: stress-ng - cpu
🚧 ⚡⚡⚡ stress: stress-ng - cpu-cache
🚧 ⚡⚡⚡ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Host 3:
✅ Boot test
✅ Reboot test
🚧 ❌ Storage blktests - srp
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ ACPI table test
⚡⚡⚡ LTP - cve
⚡⚡⚡ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ storage: SCSI VPD
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ i2c: i2cdetect sanity
🚧 ⚡⚡⚡ Firmware test suite
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking: igmp conformance test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 5:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Reboot test
✅ ACPI table test
✅ LTP - cve
✅ LTP - sched
⚡⚡⚡ LTP - syscalls
⚡⚡⚡ LTP - can
⚡⚡⚡ LTP - commands
⚡⚡⚡ LTP - containers
⚡⚡⚡ LTP - dio
⚡⚡⚡ LTP - fs
⚡⚡⚡ LTP - fsx
⚡⚡⚡ LTP - math
⚡⚡⚡ LTP - hugetlb
⚡⚡⚡ LTP - mm
⚡⚡⚡ LTP - nptl
⚡⚡⚡ LTP - pty
⚡⚡⚡ LTP - ipc
⚡⚡⚡ LTP - tracing
⚡⚡⚡ CIFS Connectathon
⚡⚡⚡ POSIX pjd-fstest suites
⚡⚡⚡ NFS Connectathon
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ jvm - jcstress tests
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking cki netfilter test
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: dm/common
⚡⚡⚡ storage: SCSI VPD
⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ xarray-idr-radixtree-test
🚧 ⚡⚡⚡ i2c: i2cdetect sanity
🚧 ⚡⚡⚡ Firmware test suite
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking: igmp conformance test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ lvm cache test
🚧 ⚡⚡⚡ lvm snapper test
Host 6:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ Reboot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ xfstests - nfsv4.2
⚡⚡⚡ xfstests - cifsv3.11
⚡⚡⚡ IPMI driver test
⚡⚡⚡ IPMItool loop stress test
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ power-management: cpupower/sanity test
⚡⚡⚡ Storage blktests - blk
⚡⚡⚡ Storage block - filesystem fio test
⚡⚡⚡ Storage block - queue scheduler test
⚡⚡⚡ storage: software RAID testing
⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ Podman system test - as root
🚧 ⚡⚡⚡ Podman system test - as user
🚧 ⚡⚡⚡ CPU: Idle Test
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ Storage blktests - nvme-tcp
🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream
🚧 ⚡⚡⚡ stress: stress-ng - interrupt
🚧 ⚡⚡⚡ stress: stress-ng - cpu
🚧 ⚡⚡⚡ stress: stress-ng - cpu-cache
🚧 ⚡⚡⚡ stress: stress-ng - memory
🚧 ⚡⚡⚡ stress: stress-ng - os
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
Targeted tests
--------------
Test runs for patches always include a set of base tests, plus some
tests chosen based on the file paths modified by the patch. The latter
are called "targeted tests". If no targeted tests are run, that means
no patch-specific tests are available. Please, consider contributing a
targeted test for related patches to increase test coverage. See
https://docs.engineering.redhat.com/x/_wEZB for more details.