Re: [PATCH 5.4 000/320] 5.4.174-rc1 review

[Daniel Díaz]

Hello!

On 1/24/22 12:39, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.174 release.
> There are 320 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, 26 Jan 2022 18:39:11 +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-5.4.174-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-5.4.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Regressions detected on arm, arm64, i386, x86, parisc.

This is on Perf on arm, arm64, i386, x86:

  libbpf.c: In function 'bpf_object__elf_collect':
  libbpf.c:1581:31: error: invalid type argument of '->' (have 'GElf_Shdr' {aka 'Elf64_Shdr'})
   1581 |                         if (sh->sh_type != SHT_PROGBITS)
        |                               ^~
  libbpf.c:1585:31: error: invalid type argument of '->' (have 'GElf_Shdr' {aka 'Elf64_Shdr'})
   1585 |                         if (sh->sh_type != SHT_PROGBITS)
        |                               ^~
  make[4]: *** [/builds/linux/tools/build/Makefile.build:97: /home/tuxbuild/.cache/tuxmake/builds/current/staticobjs/libbpf.o] Error 1


This is from PA-RISC with gcc-8, gcc-9, gcc-10, gcc-11:

  /builds/linux/drivers/parisc/sba_iommu.c: In function 'sba_io_pdir_entry':
  /builds/linux/arch/parisc/include/asm/special_insns.h:11:3: error: expected ':' or ')' before 'ASM_EXCEPTIONTABLE_ENTRY'
     ASM_EXCEPTIONTABLE_ENTRY(8b, 9b) \
     ^~~~~~~~~~~~~~~~~~~~~~~~


Bisection of the latter points to "parisc: Fix lpa and lpa_user defines".

Greetings!

Daniel Díaz
daniel.diaz@xxxxxxxxxx