[PATCH 4.19 00/18] 4.19.315-rc1 review

[PATCH 4.19 00/18] 4.19.315-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 4.19.315 release.
There are 18 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 Sat, 25 May 2024 13:03:15 +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-4.19.315-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-4.19.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.19.315-rc1

Akira Yokosawa <akiyks@gmail.com>
    docs: kernel_include.py: Cope with docutils 0.21

Daniel Thompson <daniel.thompson@linaro.org>
    serial: kgdboc: Fix NMI-safety problems from keyboard reset code

Tom Zanussi <tom.zanussi@linux.intel.com>
    tracing: Remove unnecessary var_ref destroy in track_data_destroy()

Tom Zanussi <tom.zanussi@linux.intel.com>
    tracing: Generalize hist trigger onmax and save action

Tom Zanussi <tom.zanussi@linux.intel.com>
    tracing: Split up onmatch action data

Tom Zanussi <tom.zanussi@linux.intel.com>
    tracing: Refactor hist trigger action code

Steven Rostedt (VMware) <rostedt@goodmis.org>
    tracing: Have the historgram use the result of str_has_prefix() for len of prefix

Steven Rostedt (VMware) <rostedt@goodmis.org>
    tracing: Use str_has_prefix() instead of using fixed sizes

Steven Rostedt (VMware) <rostedt@goodmis.org>
    tracing: Use str_has_prefix() helper for histogram code

Steven Rostedt (VMware) <rostedt@goodmis.org>
    string.h: Add str_has_prefix() helper function

Steven Rostedt (VMware) <rostedt@goodmis.org>
    tracing: Consolidate trace_add/remove_event_call back to the nolock functions

Masami Hiramatsu <mhiramat@kernel.org>
    tracing: Remove unneeded synth_event_mutex

Masami Hiramatsu <mhiramat@kernel.org>
    tracing: Use dyn_event framework for synthetic events

Masami Hiramatsu <mhiramat@kernel.org>
    tracing: Add unified dynamic event framework

Masami Hiramatsu <mhiramat@kernel.org>
    tracing: Simplify creation and deletion of synthetic events

Dominique Martinet <dominique.martinet@atmark-techno.com>
    btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()

Mikulas Patocka <mpatocka@redhat.com>
    dm: limit the number of targets and parameter size area

Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
    Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"


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

Diffstat:

 Documentation/sphinx/kernel_include.py   |    1 -
 Makefile                                 |    4 +-
 drivers/md/dm-core.h                     |    2 +
 drivers/md/dm-ioctl.c                    |    3 +-
 drivers/md/dm-table.c                    |    9 +-
 drivers/tty/serial/kgdboc.c              |   30 +-
 fs/btrfs/volumes.c                       |    1 +
 include/linux/string.h                   |   20 +
 include/linux/trace_events.h             |    2 -
 kernel/trace/Kconfig                     |    4 +
 kernel/trace/Makefile                    |    1 +
 kernel/trace/trace.c                     |   26 +-
 kernel/trace/trace_dynevent.c            |  210 ++++++
 kernel/trace/trace_dynevent.h            |  119 ++++
 kernel/trace/trace_events.c              |   32 +-
 kernel/trace/trace_events_hist.c         | 1082 ++++++++++++++++++------------
 kernel/trace/trace_probe.c               |    2 +-
 kernel/trace/trace_stack.c               |    2 +-
 tools/testing/selftests/vm/map_hugetlb.c |    7 -
 19 files changed, 1068 insertions(+), 489 deletions(-)

Re: [PATCH 4.19 00/18] 4.19.315-rc1 review

[Harshit Mogalapalli]

Hi Greg,

On 23/05/24 18:42, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.315 release.
> There are 18 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 Sat, 25 May 2024 13:03:15 +0000.
> Anything received after that time might be too late.
> 

No problems seen on x86_64 and aarch64 with our testing.

Tested-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>

Thanks,
Harshit

> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.315-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-4.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 
> -------------
> Pseudo-Shortlog of commits:
> 
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>      Linux 4.19.315-rc1
> 
> Akira Yokosawa <akiyks@gmail.com>
>      docs: kernel_include.py: Cope with docutils 0.21
> 
> Daniel Thompson <daniel.thompson@linaro.org>
>      serial: kgdboc: Fix NMI-safety problems from keyboard reset code
> 
> Tom Zanussi <tom.zanussi@linux.intel.com>
>      tracing: Remove unnecessary var_ref destroy in track_data_destroy()
> 
> Tom Zanussi <tom.zanussi@linux.intel.com>
>      tracing: Generalize hist trigger onmax and save action
> 
> Tom Zanussi <tom.zanussi@linux.intel.com>
>      tracing: Split up onmatch action data
> 
> Tom Zanussi <tom.zanussi@linux.intel.com>
>      tracing: Refactor hist trigger action code
> 
> Steven Rostedt (VMware) <rostedt@goodmis.org>
>      tracing: Have the historgram use the result of str_has_prefix() for len of prefix
> 
> Steven Rostedt (VMware) <rostedt@goodmis.org>
>      tracing: Use str_has_prefix() instead of using fixed sizes
> 
> Steven Rostedt (VMware) <rostedt@goodmis.org>
>      tracing: Use str_has_prefix() helper for histogram code
> 
> Steven Rostedt (VMware) <rostedt@goodmis.org>
>      string.h: Add str_has_prefix() helper function
> 
> Steven Rostedt (VMware) <rostedt@goodmis.org>
>      tracing: Consolidate trace_add/remove_event_call back to the nolock functions
> 
> Masami Hiramatsu <mhiramat@kernel.org>
>      tracing: Remove unneeded synth_event_mutex
> 
> Masami Hiramatsu <mhiramat@kernel.org>
>      tracing: Use dyn_event framework for synthetic events
> 
> Masami Hiramatsu <mhiramat@kernel.org>
>      tracing: Add unified dynamic event framework
> 
> Masami Hiramatsu <mhiramat@kernel.org>
>      tracing: Simplify creation and deletion of synthetic events
> 
> Dominique Martinet <dominique.martinet@atmark-techno.com>
>      btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()
> 
> Mikulas Patocka <mpatocka@redhat.com>
>      dm: limit the number of targets and parameter size area
> 
> Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
>      Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"
> 

Re: [PATCH 4.19 00/18] 4.19.315-rc1 review

[Pavel Machek]

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Hi!

> This is the start of the stable review cycle for the 4.19.315 release.
> There are 18 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-4.19.y

Tested-by: Pavel Machek (CIP) <pavel@denx.de>

Best regards,
                                                                Pavel
-- 
DENX Software Engineering GmbH,        Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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Re: [PATCH 4.19 00/18] 4.19.315-rc1 review

[Anders Roxell]

On Thu, 23 May 2024 at 15:15, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 4.19.315 release.
> There are 18 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 Sat, 25 May 2024 13:03:15 +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-4.19.315-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-4.19.y
> and the diffstat can be found below.

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

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 103 total, 97 passed, 6 failed
* arm64: 28 total, 23 passed, 5 failed
* i386: 16 total, 13 passed, 3 failed
* mips: 20 total, 20 passed, 0 failed
* parisc: 3 total, 0 passed, 3 failed
* powerpc: 24 total, 24 passed, 0 failed
* s390: 6 total, 6 passed, 0 failed
* sh: 10 total, 10 passed, 0 failed
* sparc: 6 total, 6 passed, 0 failed
* x86_64: 24 total, 19 passed, 5 failed

## Test suites summary
* boot
* kselftest-mm
* kselftest-net-forwarding
* kselftest-timens
* kselftest-user
* kselftest-zram
* kunit
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-crypto
* ltp-cve
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-smoketest
* ltp-syscalls
* ltp-tracing
* rcutorture

--
Linaro LKFT
https://lkft.linaro.org

Re: [PATCH 4.19 00/18] 4.19.315-rc1 review

[Jon Hunter]

On Thu, 23 May 2024 15:12:23 +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.315 release.
> There are 18 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 Sat, 25 May 2024 13:03:15 +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-4.19.315-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-4.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v4.19:
    10 builds:	10 pass, 0 fail
    20 boots:	20 pass, 0 fail
    37 tests:	37 pass, 0 fail

Linux version:	4.19.315-rc1-g35248f5e8353
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra194-p2972-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon

Re: [PATCH 4.19 00/18] 4.19.315-rc1 review

[Shuah Khan]

On 5/23/24 07:12, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.315 release.
> There are 18 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 Sat, 25 May 2024 13:03:15 +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-4.19.315-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-4.19.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 <skhan@linuxfoundation.org>

thanks,
-- Shuah