[PATCH 5.15 00/15] 5.15.120-rc1 review

[PATCH 5.15 00/15] 5.15.120-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 5.15.120 release.
There are 15 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 Wed, 05 Jul 2023 18:45:08 +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-5.15.120-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-5.15.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 5.15.120-rc1

Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
    drm/amdgpu: Validate VM ioctl flags.

Ahmed S. Darwish <darwi@linutronix.de>
    scripts/tags.sh: Resolve gtags empty index generation

Krister Johansen <kjlx@templeofstupid.com>
    perf symbols: Symbol lookup with kcore can fail if multiple segments match stext

Ricardo Cañuelo <ricardo.canuelo@collabora.com>
    Revert "thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe"

Mike Hommey <mh@glandium.org>
    HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651.

Jason Gerecke <jason.gerecke@wacom.com>
    HID: wacom: Use ktime_t rather than int when dealing with timestamps

Krister Johansen <kjlx@templeofstupid.com>
    bpf: ensure main program has an extable

Oliver Hartkopp <socketcan@hartkopp.net>
    can: isotp: isotp_sendmsg(): fix return error fix on TX path

Thomas Gleixner <tglx@linutronix.de>
    x86/smp: Use dedicated cache-line for mwait_play_dead()

Borislav Petkov (AMD) <bp@alien8.de>
    x86/microcode/AMD: Load late on both threads too

Philip Yang <Philip.Yang@amd.com>
    drm/amdgpu: Set vmbo destroy after pt bo is created

Jane Chu <jane.chu@oracle.com>
    mm, hwpoison: when copy-on-write hits poison, take page offline

Tony Luck <tony.luck@intel.com>
    mm, hwpoison: try to recover from copy-on write faults

Paolo Abeni <pabeni@redhat.com>
    mptcp: consolidate fallback and non fallback state machine

Paolo Abeni <pabeni@redhat.com>
    mptcp: fix possible divide by zero in recvmsg()


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

Diffstat:

 Makefile                                   |  4 +--
 arch/x86/kernel/cpu/microcode/amd.c        |  2 +-
 arch/x86/kernel/smpboot.c                  | 24 +++++++++-------
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c |  1 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c     |  4 +++
 drivers/hid/hid-logitech-hidpp.c           |  2 +-
 drivers/hid/wacom_wac.c                    |  6 ++--
 drivers/hid/wacom_wac.h                    |  2 +-
 drivers/thermal/mtk_thermal.c              | 14 ++-------
 include/linux/highmem.h                    | 24 ++++++++++++++++
 include/linux/mm.h                         |  5 +++-
 kernel/bpf/verifier.c                      |  7 +++--
 mm/memory.c                                | 33 ++++++++++++++-------
 net/can/isotp.c                            |  5 ++--
 net/mptcp/protocol.c                       | 46 ++++++++++++++----------------
 net/mptcp/subflow.c                        | 17 ++++++-----
 scripts/tags.sh                            |  9 +++++-
 tools/perf/util/symbol.c                   | 17 +++++++++--
 18 files changed, 142 insertions(+), 80 deletions(-)

Re: [PATCH 5.15 00/15] 5.15.120-rc1 review

[Naresh Kamboju]

On Tue, 4 Jul 2023 at 00:27, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.15.120 release.
> There are 15 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 Wed, 05 Jul 2023 18:45:08 +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-5.15.120-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-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Following build regressions noticed on stable-rc 5.15.
This build failure started happening from v5.15.119 from date June 28, 2023.

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

Regressions found on parisc:

  - build/gcc-11-allnoconfig
  - build/gcc-11-defconfig
  - build/gcc-11-tinyconfig

Build errors:
=============
arch/parisc/include/asm/assembly.h: Assembler messages:
arch/parisc/include/asm/assembly.h:75: Error: symbol `sp' is already defined
arch/parisc/include/asm/assembly.h:77: Error: symbol `ipsw' is already defined
make[3]: *** [scripts/Makefile.build:391: arch/parisc/kernel/head.o] Error 1
arch/parisc/include/asm/assembly.h: Assembler messages:

Links:
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15.119-16-g66130849c020/testrun/18074467/suite/build/test/gcc-11-defconfig/log
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15.119-16-g66130849c020/testrun/18074467/suite/build/test/gcc-11-defconfig/details/
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/build/v5.15.119-16-g66130849c020/testrun/18074467/suite/build/test/gcc-11-defconfig/history/


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

Re: [PATCH 5.15 00/15] 5.15.120-rc1 review

[Helge Deller]

On 7/4/23 09:00, Naresh Kamboju wrote:
> On Tue, 4 Jul 2023 at 00:27, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
>>
>> This is the start of the stable review cycle for the 5.15.120 release.
>> There are 15 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 Wed, 05 Jul 2023 18:45:08 +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-5.15.120-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-5.15.y
>> and the diffstat can be found below.
>>
>> thanks,
>>
>> greg k-h
>
> Following build regressions noticed on stable-rc 5.15.
> This build failure started happening from v5.15.119 from date June 28, 2023.
>
> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
>
> Regressions found on parisc:
>
>    - build/gcc-11-allnoconfig
>    - build/gcc-11-defconfig
>    - build/gcc-11-tinyconfig
>
> Build errors:
> =============
> arch/parisc/include/asm/assembly.h: Assembler messages:
> arch/parisc/include/asm/assembly.h:75: Error: symbol `sp' is already defined
> arch/parisc/include/asm/assembly.h:77: Error: symbol `ipsw' is already defined
> make[3]: *** [scripts/Makefile.build:391: arch/parisc/kernel/head.o] Error 1
> arch/parisc/include/asm/assembly.h: Assembler messages:

Greg, could you please pull in the following upstream commit?
It was backported to kernels > 6.0, but with newer binutils it's probably
needed for kernels < 6.0 as well:

commit b5b2a02bcaac7c287694aa0db4837a07bf178626
Author: Ben Hutchings <benh@debian.org>
Date:   Thu Jun 15 00:00:02 2023 +0200

     parisc: Delete redundant register definitions in <asm/assembly.h>

     We define sp and ipsw in <asm/asmregs.h> using ".reg", and when using
     current binutils (snapshot 2.40.50.20230611) the definitions in
     <asm/assembly.h> using "=" conflict with those:

     arch/parisc/include/asm/assembly.h: Assembler messages:
     arch/parisc/include/asm/assembly.h:93: Error: symbol `sp' is already defined
     arch/parisc/include/asm/assembly.h:95: Error: symbol `ipsw' is already defined

     Delete the duplicate definitions in <asm/assembly.h>.

     Also delete the definition of gp, which isn't used anywhere.

     Signed-off-by: Ben Hutchings <benh@debian.org>
     Cc: stable@vger.kernel.org # v6.0+
     Signed-off-by: Helge Deller <deller@gmx.de>

Thanks,
Helge

Re: [PATCH 5.15 00/15] 5.15.120-rc1 review

[Greg Kroah-Hartman]

On Tue, Jul 04, 2023 at 09:16:36AM +0200, Helge Deller wrote:
> On 7/4/23 09:00, Naresh Kamboju wrote:
> > On Tue, 4 Jul 2023 at 00:27, Greg Kroah-Hartman
> > <gregkh@linuxfoundation.org> wrote:
> > > 
> > > This is the start of the stable review cycle for the 5.15.120 release.
> > > There are 15 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 Wed, 05 Jul 2023 18:45:08 +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-5.15.120-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-5.15.y
> > > and the diffstat can be found below.
> > > 
> > > thanks,
> > > 
> > > greg k-h
> > 
> > Following build regressions noticed on stable-rc 5.15.
> > This build failure started happening from v5.15.119 from date June 28, 2023.
> > 
> > Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
> > 
> > Regressions found on parisc:
> > 
> >    - build/gcc-11-allnoconfig
> >    - build/gcc-11-defconfig
> >    - build/gcc-11-tinyconfig
> > 
> > Build errors:
> > =============
> > arch/parisc/include/asm/assembly.h: Assembler messages:
> > arch/parisc/include/asm/assembly.h:75: Error: symbol `sp' is already defined
> > arch/parisc/include/asm/assembly.h:77: Error: symbol `ipsw' is already defined
> > make[3]: *** [scripts/Makefile.build:391: arch/parisc/kernel/head.o] Error 1
> > arch/parisc/include/asm/assembly.h: Assembler messages:
> 
> Greg, could you please pull in the following upstream commit?
> It was backported to kernels > 6.0, but with newer binutils it's probably
> needed for kernels < 6.0 as well:
> 
> commit b5b2a02bcaac7c287694aa0db4837a07bf178626
> Author: Ben Hutchings <benh@debian.org>
> Date:   Thu Jun 15 00:00:02 2023 +0200
> 
>     parisc: Delete redundant register definitions in <asm/assembly.h>
> 
>     We define sp and ipsw in <asm/asmregs.h> using ".reg", and when using
>     current binutils (snapshot 2.40.50.20230611) the definitions in
>     <asm/assembly.h> using "=" conflict with those:
> 
>     arch/parisc/include/asm/assembly.h: Assembler messages:
>     arch/parisc/include/asm/assembly.h:93: Error: symbol `sp' is already defined
>     arch/parisc/include/asm/assembly.h:95: Error: symbol `ipsw' is already defined
> 
>     Delete the duplicate definitions in <asm/assembly.h>.
> 
>     Also delete the definition of gp, which isn't used anywhere.
> 
>     Signed-off-by: Ben Hutchings <benh@debian.org>
>     Cc: stable@vger.kernel.org # v6.0+
>     Signed-off-by: Helge Deller <deller@gmx.de>

Sure, now queued up!

I'll be pushing out some -rc2 releases soon with this fix, and a few
others that I missed in a bit.

thanks for the report and the quick response,

greg k-h