This is the start of the stable review cycle for the 5.10.141 release.
There are 37 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, 04 Sep 2022 12:13:47 +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/v5.x/stable-review/patch-5.10.141-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <[email protected]>
Linux 5.10.141-rc1
Yang Yingliang <[email protected]>
net: neigh: don't call kfree_skb() under spin_lock_irqsave()
Zhengchao Shao <[email protected]>
net/af_packet: check len when min_header_len equals to 0
Eric Sandeen <[email protected]>
xfs: revert "xfs: actually bump warning counts when we send warnings"
Brian Foster <[email protected]>
xfs: fix soft lockup via spinning in filestream ag selection loop
Darrick J. Wong <[email protected]>
xfs: fix overfilling of reserve pool
Darrick J. Wong <[email protected]>
xfs: always succeed at setting the reserve pool size
Darrick J. Wong <[email protected]>
xfs: remove infinite loop when reserving free block pool
Pavel Begunkov <[email protected]>
io_uring: disable polling pollfree files
Kuniyuki Iwashima <[email protected]>
kprobes: don't call disarm_kprobe() for disabled kprobes
Christophe Leroy <[email protected]>
lib/vdso: Mark do_hres_timens() and do_coarse_timens() __always_inline()
Geert Uytterhoeven <[email protected]>
netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
Dusica Milinkovic <[email protected]>
drm/amdgpu: Increase tlb flush timeout for sriov
Ilya Bakoulin <[email protected]>
drm/amd/display: Fix pixel clock programming
Evan Quan <[email protected]>
drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid
Juergen Gross <[email protected]>
s390/hypfs: avoid error message under KVM
Denis V. Lunev <[email protected]>
neigh: fix possible DoS due to net iface start/stop loop
Fudong Wang <[email protected]>
drm/amd/display: clear optc underflow before turn off odm clock
Alvin Lee <[email protected]>
drm/amd/display: For stereo keep "FLIP_ANY_FRAME"
Josip Pavic <[email protected]>
drm/amd/display: Avoid MPC infinite loop
Wenbin Mei <[email protected]>
mmc: mtk-sd: Clear interrupts when cqe off/disable
Jann Horn <[email protected]>
mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
Zhengchao Shao <[email protected]>
bpf: Don't redirect packets with invalid pkt_len
Yang Jihong <[email protected]>
ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead
Letu Ren <[email protected]>
fbdev: fb_pm2fb: Avoid potential divide by zero error
Hawkins Jiawei <[email protected]>
net: fix refcount bug in sk_psock_get (2)
Karthik Alapati <[email protected]>
HID: hidraw: fix memory leak in hidraw_release()
Dongliang Mu <[email protected]>
media: pvrusb2: fix memory leak in pvr_probe
Vivek Kasireddy <[email protected]>
udmabuf: Set the DMA mask for the udmabuf device (v2)
Lee Jones <[email protected]>
HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
Greg Kroah-Hartman <[email protected]>
Revert "PCI/portdrv: Don't disable AER reporting in get_port_device_capability()"
Luiz Augusto von Dentz <[email protected]>
Bluetooth: L2CAP: Fix build errors in some archs
Jing Leng <[email protected]>
kbuild: Fix include path in scripts/Makefile.modpost
Gerald Schaefer <[email protected]>
s390/mm: do not trigger write fault when vma does not allow VM_WRITE
Eric Biggers <[email protected]>
crypto: lib - remove unneeded selection of XOR_BLOCKS
Peter Zijlstra <[email protected]>
x86/nospec: Fix i386 RSB stuffing
Peter Zijlstra <[email protected]>
x86/nospec: Unwreck the RSB stuffing
Jann Horn <[email protected]>
mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
-------------
Diffstat:
Makefile | 4 +-
arch/s390/hypfs/hypfs_diag.c | 2 +-
arch/s390/hypfs/inode.c | 2 +-
arch/s390/mm/fault.c | 4 +-
arch/x86/include/asm/nospec-branch.h | 92 ++++++++++++----------
drivers/android/binder.c | 1 +
drivers/dma-buf/udmabuf.c | 18 ++++-
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +-
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 +-
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +-
.../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 2 +
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 6 ++
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 5 ++
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c | 6 ++
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c | 2 +-
.../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 1 +
drivers/hid/hid-steam.c | 10 +++
drivers/hid/hidraw.c | 3 +
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 1 +
drivers/mmc/host/mtk-sd.c | 6 ++
drivers/pci/pcie/portdrv_core.c | 9 ++-
drivers/video/fbdev/pm2fb.c | 5 ++
fs/io_uring.c | 5 ++
fs/signalfd.c | 1 +
fs/xfs/xfs_filestream.c | 7 +-
fs/xfs/xfs_fsops.c | 52 +++++-------
fs/xfs/xfs_mount.h | 8 ++
fs/xfs/xfs_trans_dquot.c | 1 -
include/linux/fs.h | 1 +
include/linux/rmap.h | 7 +-
include/linux/skbuff.h | 8 ++
include/linux/skmsg.h | 3 +-
include/net/sock.h | 68 +++++++++++-----
kernel/kprobes.c | 9 ++-
kernel/trace/ftrace.c | 10 +++
lib/crypto/Kconfig | 1 -
lib/vdso/gettimeofday.c | 16 ++--
mm/mmap.c | 12 +++
mm/rmap.c | 29 ++++---
net/bluetooth/l2cap_core.c | 10 +--
net/bpf/test_run.c | 3 +
net/core/dev.c | 1 +
net/core/neighbour.c | 27 +++++--
net/core/skmsg.c | 4 +-
net/netfilter/Kconfig | 1 -
net/packet/af_packet.c | 4 +-
scripts/Makefile.modpost | 3 +-
47 files changed, 325 insertions(+), 153 deletions(-)
From: Evan Quan <[email protected]>
[ Upstream commit 0a2d922a5618377cdf8fa476351362733ef55342 ]
To avoid any potential memory leak.
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 8556c229ff598..49d7fa1d08427 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -2759,6 +2759,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = {
.dump_pptable = sienna_cichlid_dump_pptable,
.init_microcode = smu_v11_0_init_microcode,
.load_microcode = smu_v11_0_load_microcode,
+ .fini_microcode = smu_v11_0_fini_microcode,
.init_smc_tables = sienna_cichlid_init_smc_tables,
.fini_smc_tables = smu_v11_0_fini_smc_tables,
.init_power = smu_v11_0_init_power,
--
2.35.1
From: Zhengchao Shao <[email protected]>
commit fd1894224407c484f652ad456e1ce423e89bb3eb upstream.
Syzbot found an issue [1]: fq_codel_drop() try to drop a flow whitout any
skbs, that is, the flow->head is null.
The root cause, as the [2] says, is because that bpf_prog_test_run_skb()
run a bpf prog which redirects empty skbs.
So we should determine whether the length of the packet modified by bpf
prog or others like bpf_prog_test is valid before forwarding it directly.
LINK: [1] https://syzkaller.appspot.com/bug?id=0b84da80c2917757915afa89f7738a9d16ec96c5
LINK: [2] https://www.spinics.net/lists/netdev/msg777503.html
Reported-by: [email protected]
Signed-off-by: Zhengchao Shao <[email protected]>
Reviewed-by: Stanislav Fomichev <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
include/linux/skbuff.h | 8 ++++++++
net/bpf/test_run.c | 3 +++
net/core/dev.c | 1 +
3 files changed, 12 insertions(+)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2222,6 +2222,14 @@ static inline void skb_set_tail_pointer(
#endif /* NET_SKBUFF_DATA_USES_OFFSET */
+static inline void skb_assert_len(struct sk_buff *skb)
+{
+#ifdef CONFIG_DEBUG_NET
+ if (WARN_ONCE(!skb->len, "%s\n", __func__))
+ DO_ONCE_LITE(skb_dump, KERN_ERR, skb, false);
+#endif /* CONFIG_DEBUG_NET */
+}
+
/*
* Add data to an sk_buff
*/
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -441,6 +441,9 @@ static int convert___skb_to_skb(struct s
{
struct qdisc_skb_cb *cb = (struct qdisc_skb_cb *)skb->cb;
+ if (!skb->len)
+ return -EINVAL;
+
if (!__skb)
return 0;
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4097,6 +4097,7 @@ static int __dev_queue_xmit(struct sk_bu
bool again = false;
skb_reset_mac_header(skb);
+ skb_assert_len(skb);
if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_SCHED_TSTAMP))
__skb_tstamp_tx(skb, NULL, skb->sk, SCM_TSTAMP_SCHED);
On 9/2/2022 5:19 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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, 04 Sep 2022 12:13:47 +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/v5.x/stable-review/patch-5.10.141-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on
BMIPS_GENERIC:
Tested-by: Florian Fainelli <[email protected]>
--
Florian
On 9/2/22 06:19, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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, 04 Sep 2022 12:13:47 +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/v5.x/stable-review/patch-5.10.141-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
Compiled and booted on my test system. No dmesg regressions.
Tested-by: Shuah Khan <[email protected]>
thanks,
-- Shuah
On Fri, Sep 02, 2022 at 02:19:22PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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, 04 Sep 2022 12:13:47 +0000.
> Anything received after that time might be too late.
>
Build results:
total: 163 pass: 163 fail: 0
Qemu test results:
total: 474 pass: 474 fail: 0
Tested-by: Guenter Roeck <[email protected]>
Guenter
On Fri, Sep 02, 2022 at 02:19:22PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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, 04 Sep 2022 12:13:47 +0000.
> Anything received after that time might be too late.
Hi Greg,
5.10.141-rc1 tested.
Run tested on:
- Intel Skylake x86_64 (nuc6 i5-6260U)
In addition - build tested for:
- Allwinner A64
- Allwinner H3
- Allwinner H5
- Allwinner H6
- Rockchip RK3288
- Rockchip RK3328
- Rockchip RK3399pro
Tested-by: Rudi Heitbaum <[email protected]>
--
Rudi
On Fri, 2 Sept 2022 at 18:08, Greg Kroah-Hartman
<[email protected]> wrote:
>
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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, 04 Sep 2022 12:13:47 +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/v5.x/stable-review/patch-5.10.141-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Results from Linaro's test farm.
No regressions on arm64, arm, x86_64, and i386.
Tested-by: Linux Kernel Functional Testing <[email protected]>
## Build
* kernel: 5.10.141-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.10.y
* git commit: c59495de01edcd0308359d774a43086051b028ce
* git describe: v5.10.138-127-gc59495de01ed
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.138-127-gc59495de01ed
## No test Regressions (compared to v5.10.138)
## No metric Regressions (compared to v5.10.138)
## No test Fixes (compared to v5.10.138)
## No metric Fixes (compared to v5.10.138)
## Test result summary
total: 104624, pass: 92085, fail: 766, skip: 11468, xfail: 305
## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 301 total, 301 passed, 0 failed
* arm64: 62 total, 60 passed, 2 failed
* i386: 52 total, 50 passed, 2 failed
* mips: 45 total, 45 passed, 0 failed
* parisc: 12 total, 12 passed, 0 failed
* powerpc: 51 total, 51 passed, 0 failed
* riscv: 27 total, 27 passed, 0 failed
* s390: 21 total, 21 passed, 0 failed
* sh: 24 total, 24 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x86_64: 55 total, 53 passed, 2 failed
## Test suites summary
* fwts
* igt-gpu-tools
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-open-posix-tests
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* packetdrill
* rcutorture
* v4l2-compliance
* vdso
--
Linaro LKFT
https://lkft.linaro.org
Hi Greg,
On Fri, Sep 02, 2022 at 02:19:22PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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, 04 Sep 2022 12:13:47 +0000.
> Anything received after that time might be too late.
Build test (gcc version 11.3.1 20220819):
mips: 63 configs -> no failure
arm: 104 configs -> no failure
arm64: 3 configs -> no failure
x86_64: 4 configs -> no failure
alpha allmodconfig -> no failure
powerpc allmodconfig -> no failure
riscv allmodconfig -> no failure
s390 allmodconfig -> no failure
xtensa allmodconfig -> no failure
Boot test:
x86_64: Booted on my test laptop. No regression.
x86_64: Booted on qemu. No regression. [1]
arm64: Booted on rpi4b (4GB model). No regression. [2]
[1]. https://openqa.qa.codethink.co.uk/tests/1756
[2]. https://openqa.qa.codethink.co.uk/tests/1759
Tested-by: Sudip Mukherjee <[email protected]>
--
Regards
Sudip
Hi!
> This is the start of the stable review cycle for the 5.10.141 release.
> There are 37 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.
CIP testing did not find any problems here:
https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-5.10.y
Tested-by: Pavel Machek (CIP) <[email protected]>
Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany