4.19.137-rc3 review

This is the start of the stable review cycle for the 4.19.137 release. There are 52 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 Thu, 06 Aug 2020 08:51:59 +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-4.19.137-rc3.gz

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 <[email protected]>

    Linux 4.19.137-rc3

Thomas Gleixner <[email protected]>
x86/i8259: Use printk_deferred() to prevent deadlock

Wanpeng Li <[email protected]>
KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled

Andrea Righi <[email protected]>
xen-netfront: fix potential deadlock in xennet_remove()

Navid Emamdoost <[email protected]>
cxgb4: add missing release on skb in uld_send()

Josh Poimboeuf <[email protected]>
x86/unwind/orc: Fix ORC for newly forked tasks

Raviteja Narayanam <[email protected]>
Revert "i2c: cadence: Fix the hold bit setting"

Yoshihiro Shimoda <[email protected]>
net: ethernet: ravb: exit if re-initialization fails in tx timeout

Liam Beguin <[email protected]>
parisc: add support for cmpxchg on u8 pointers

Navid Emamdoost <[email protected]>
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame

Laurence Oberman <[email protected]>
qed: Disable "MFW indication via attention" SPAM every 5 minutes

Geert Uytterhoeven <[email protected]>
usb: hso: Fix debug compile warning on sparc32

Xin Xiong <[email protected]>
net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq

Wang Hai <[email protected]>
net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe()

Alain Michaud <[email protected]>
Bluetooth: fix kernel oops in store_pending_adv_report

Robin Murphy <[email protected]>
arm64: csum: Fix handling of bad packets

Sami Tolvanen <[email protected]>
arm64/alternatives: move length validation inside the subsection

Remi Pommarel <[email protected]>
mac80211: mesh: Free pending skb when destroying a mpath

Remi Pommarel <[email protected]>
mac80211: mesh: Free ie data when leaving mesh

Andrii Nakryiko <[email protected]>
bpf: Fix map leak in HASH_OF_MAPS map

Thomas Falcon <[email protected]>
ibmvnic: Fix IRQ mapping disposal in error path

Ido Schimmel <[email protected]>
mlxsw: core: Free EMAD transactions using kfree_rcu()

Ido Schimmel <[email protected]>
mlxsw: core: Increase scope of RCU read-side critical section

Jakub Kicinski <[email protected]>
mlx4: disable device on shutdown

Johan Hovold <[email protected]>
net: lan78xx: fix transfer-buffer memory leak

Johan Hovold <[email protected]>
net: lan78xx: add missing endpoint sanity check

Eran Ben Elisha <[email protected]>
net/mlx5: Verify Hardware supports requested ptp function on a given pin

Michael Karcher <[email protected]>
sh: Fix validation of system call number

Tanner Love <[email protected]>
selftests/net: psock_fanout: fix clang issues for target arch PowerPC

Tanner Love <[email protected]>
selftests/net: rxtimestamp: fix clang issues for target arch PowerPC

Steffen Klassert <[email protected]>
xfrm: Fix crash when the hold queue is used.

YueHaibing <[email protected]>
net/x25: Fix null-ptr-deref in x25_disconnect

Xiyu Yang <[email protected]>
net/x25: Fix x25_neigh refcnt leak when x25 disconnect

Rik van Riel <[email protected]>
xfs: fix missed wakeup on l_flush_wait

Peilin Ye <[email protected]>
rds: Prevent kernel-infoleak in rds_notify_queue_get()

Steve Cohen <[email protected]>
drm: hold gem reference until object is no longer accessed

Peilin Ye <[email protected]>
drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()

Alex Deucher <[email protected]>
Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers"

Will Deacon <[email protected]>
ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints

Pi-Hsun Shih <[email protected]>
wireless: Use offsetof instead of custom macro.

Wang Hai <[email protected]>
9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work

Robert Hancock <[email protected]>
PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge

Filipe Manana <[email protected]>
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes

Xin Long <[email protected]>
sctp: implement memory accounting on tx path

Qu Wenruo <[email protected]>
btrfs: inode: Verify inode mode to avoid NULL pointer dereference

Navid Emamdoost <[email protected]>
drm/amd/display: prevent memory leak

Navid Emamdoost <[email protected]>
ath9k: release allocated buffer if timed out

Navid Emamdoost <[email protected]>
ath9k_htc: release allocated buffer if timed out

Navid Emamdoost <[email protected]>
tracing: Have error path in predicate_parse() free its allocated memory

Navid Emamdoost <[email protected]>
drm/amdgpu: fix multiple memory leaks in acp_hw_init

Sasha Levin <[email protected]>
iio: imu: adis16400: fix memory leak

Navid Emamdoost <[email protected]>
media: rc: prevent memory leak in cx23888_ir_probe

Navid Emamdoost <[email protected]>
crypto: ccp - Release all allocated memory if sha type is invalid

-------------

Diffstat:

 Makefile                                           |  4 +-
 arch/arm/kernel/hw_breakpoint.c                    | 27 +++++++--
 arch/arm64/include/asm/alternative.h               |  4 +-
 arch/arm64/include/asm/checksum.h                  |  5 +-
 arch/parisc/include/asm/cmpxchg.h                  |  2 +
 arch/parisc/lib/bitops.c                           | 12 ++++
 arch/sh/kernel/entry-common.S                      |  6 +-
 arch/x86/kernel/i8259.c                            |  2 +-
 arch/x86/kernel/unwind_orc.c                       |  8 ++-
 arch/x86/kvm/lapic.c                               |  2 +-
 drivers/crypto/ccp/ccp-ops.c                       |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c            | 34 ++++++++----
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c            |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c             |  9 ++-
 .../drm/amd/display/dc/dce100/dce100_resource.c    |  1 +
 .../drm/amd/display/dc/dce110/dce110_resource.c    |  1 +
 .../drm/amd/display/dc/dce112/dce112_resource.c    |  1 +
 .../drm/amd/display/dc/dce120/dce120_resource.c    |  1 +
 .../gpu/drm/amd/display/dc/dcn10/dcn10_resource.c  |  1 +
 drivers/gpu/drm/drm_gem.c                          | 10 ++--
 drivers/i2c/busses/i2c-cadence.c                   |  9 +--
 drivers/iio/imu/adis16400_buffer.c                 |  5 +-
 drivers/media/pci/cx23885/cx23888-ir.c             |  5 +-
 drivers/net/ethernet/chelsio/cxgb4/sge.c           |  1 +
 drivers/net/ethernet/cortina/gemini.c              |  5 +-
 drivers/net/ethernet/ibm/ibmvnic.c                 |  2 +-
 drivers/net/ethernet/mellanox/mlx4/main.c          |  2 +
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |  4 +-
 .../net/ethernet/mellanox/mlx5/core/lib/clock.c    | 23 +++++++-
 drivers/net/ethernet/mellanox/mlxsw/core.c         |  8 ++-
 drivers/net/ethernet/qlogic/qed/qed_int.c          |  3 +-
 drivers/net/ethernet/renesas/ravb_main.c           | 26 ++++++++-
 drivers/net/usb/hso.c                              |  5 +-
 drivers/net/usb/lan78xx.c                          |  6 ++
 drivers/net/wireless/ath/ath9k/htc_hst.c           |  3 +
 drivers/net/wireless/ath/ath9k/wmi.c               |  1 +
 drivers/net/xen-netfront.c                         | 64 ++++++++++++++--------
 drivers/nfc/s3fwrn5/core.c                         |  1 +
 drivers/pci/quirks.c                               | 13 +++++
 fs/btrfs/inode.c                                   | 41 +++++++++++---
 fs/btrfs/tests/btrfs-tests.c                       |  8 ++-
 fs/btrfs/tests/inode-tests.c                       |  1 +
 fs/xfs/xfs_log.c                                   |  9 ++-
 include/net/xfrm.h                                 |  4 +-
 include/uapi/linux/wireless.h                      |  5 +-
 kernel/bpf/hashtab.c                               | 12 +++-
 kernel/trace/trace_events_filter.c                 |  6 +-
 net/9p/trans_fd.c                                  | 15 ++++-
 net/bluetooth/hci_event.c                          | 26 ++++++---
 net/mac80211/cfg.c                                 |  1 +
 net/mac80211/mesh_pathtbl.c                        |  1 +
 net/rds/recv.c                                     |  3 +-
 net/sctp/socket.c                                  | 10 +++-
 net/x25/x25_subr.c                                 |  6 ++
 tools/testing/selftests/net/psock_fanout.c         |  3 +-
 .../networking/timestamping/rxtimestamp.c          |  3 +-
 56 files changed, 354 insertions(+), 122 deletions(-)

Build results:

	total: 155 pass: 155 fail: 0
Qemu test results:
	total: 421 pass: 421 fail: 0

Guenter

Compiled and booted on my test system. No dmesg regressions.

thanks,
-- Shuah

Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

Summary
------------------------------------------------------------------------

kernel: 4.19.137-rc3
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git branch: linux-4.19.y
git commit: a820898d10fd3f0edc999c46d087d1a170fbd043
git describe: v4.19.136-53-ga820898d10fd
Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.19-oe/build/v4.19.136-53-ga820898d10fd

No regressions (compared to build v4.19.136)

No fixes (compared to build v4.19.136)

Ran 34729 total tests in the following environments and test suites.

Environments
--------------
- dragonboard-410c - arm64
- hi6220-hikey - arm64
- i386
- juno-r2 - arm64
- juno-r2-compat
- juno-r2-kasan
- nxp-ls2088
- qemu_arm
- qemu_arm64
- qemu_i386
- qemu_x86_64
- x15 - arm
- x86_64
- x86-kasan

Test Suites
-----------
* build
* igt-gpu-tools
* install-android-platform-tools-r2600
* install-android-platform-tools-r2800
* kselftest
* kselftest/drivers
* kselftest/filesystems
* kselftest/net
* libhugetlbfs
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-containers-tests
* ltp-controllers-tests
* ltp-cpuhotplug-tests
* ltp-crypto-tests
* ltp-cve-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-ipc-tests
* ltp-nptl-tests
* ltp-pty-tests
* ltp-sched-tests
* ltp-securebits-tests
* ltp-syscalls-tests
* perf
* v4l2-compliance
* ltp-dio-tests
* ltp-fs-tests
* ltp-hugetlb-tests
* ltp-io-tests
* ltp-mm-tests
* network-basic-tests
* ltp-commands-tests
* ltp-math-tests
* ltp-open-posix-tests
* kselftest-vsyscall-mode-native
* kselftest-vsyscall-mode-native/drivers
* kselftest-vsyscall-mode-native/filesystems
* kselftest-vsyscall-mode-native/net
* kselftest-vsyscall-mode-none
* kselftest-vsyscall-mode-none/drivers
* kselftest-vsyscall-mode-none/filesystems
* kselftest-vsyscall-mode-none/net
* ssuite

Linaro LKFT
https://lkft.linaro.org

All tests passing for Tegra ...

Test results for stable-v4.19:

    11 builds:	11 pass, 0 fail
    22 boots:	22 pass, 0 fail
    38 tests:	38 pass, 0 fail

Linux version: 4.19.137-rc3-ga820898d10fd
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,

                tegra194-p2972-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra30-cardhu-a04

Jon