Re: [PATCH 5.4~6.6] MIPS: Probe toolchain support of -msym32

WangYuli <wangyuli@xxxxxxxxxxxxx> · Thu, 26 Dec 2024 09:48:38 +0800

Hi Sasha Levin,

I'm wondering if there might be a bot output issue.

In fact, this patch should be backported to every LTS version from 5.4 
to 6.6, including 5.10, 5.15 and 6.1.

Thanks,

On 2024/12/26 09:21, Sasha Levin wrote:
[ Sasha's backport helper bot ]

Hi,

The upstream commit SHA1 provided is correct: 18ca63a2e23c5e170d2d7552b64b1f5ad019cd9b

WARNING: Author mismatch between patch and upstream commit:
Backport author: WangYuli <wangyuli@xxxxxxxxxxxxx>
Commit author: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>

Status in newer kernel trees:
6.12.y | Present (exact SHA1)
6.6.y | Not found

Note: The patch differs from the upstream commit:
---
1:  18ca63a2e23c ! 1:  8e84f3858fcf MIPS: Probe toolchain support of -msym32
     @@ Metadata
       ## Commit message ##
          MIPS: Probe toolchain support of -msym32

     +    [ Upstream commit 18ca63a2e23c5e170d2d7552b64b1f5ad019cd9b ]
     +
          msym32 is not supported by LLVM toolchain.
          Workaround by probe toolchain support of msym32 for KBUILD_SYM32
          feature.
     @@ Commit message
          Link: https://github.com/ClangBuiltLinux/linux/issues/1544
          Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>
          Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
     +    Signed-off-by: WangYuli <wangyuli@xxxxxxxxxxxxx>

       ## arch/mips/Makefile ##
      @@ arch/mips/Makefile: drivers-$(CONFIG_PCI)		+= arch/mips/pci/
---

Results of testing on various branches:

| Branch                    | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.6.y        |  Success    |  Success   |
| stable/linux-5.4.y        |  Success    |  Success   |

Thanks,
--
WangYuli
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