* build failure of next-20220923 due to cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs")
@ 2022-09-23 11:42 Sudip Mukherjee (Codethink)
2022-09-23 12:33 ` Will Deacon
0 siblings, 1 reply; 2+ messages in thread
From: Sudip Mukherjee (Codethink) @ 2022-09-23 11:42 UTC (permalink / raw)
To: James Clark, Mark Brown, Will Deacon
Cc: Catalin Marinas, linux-arm-kernel, linux-kernel, linux-next
Hi All,
A native build of next-20220923 on arm64 host has failed with the error:
./usr/include/asm/perf_regs.h:42:26: error: C++ style comments are not allowed in ISO C90
42 | PERF_REG_ARM64_VG = 46, // SVE Vector Granule
| ^
./usr/include/asm/perf_regs.h:42:26: note: (this will be reported only once per input file)
I have not bisected but I think it will be from cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs").
I will be happy to test any patch or provide any extra log if needed.
--
Regards
Sudip
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: build failure of next-20220923 due to cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs")
2022-09-23 11:42 build failure of next-20220923 due to cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs") Sudip Mukherjee (Codethink)
@ 2022-09-23 12:33 ` Will Deacon
0 siblings, 0 replies; 2+ messages in thread
From: Will Deacon @ 2022-09-23 12:33 UTC (permalink / raw)
To: Sudip Mukherjee (Codethink)
Cc: James Clark, Mark Brown, Catalin Marinas, linux-arm-kernel,
linux-kernel, linux-next
On Fri, Sep 23, 2022 at 12:42:37PM +0100, Sudip Mukherjee (Codethink) wrote:
> Hi All,
>
> A native build of next-20220923 on arm64 host has failed with the error:
>
> ./usr/include/asm/perf_regs.h:42:26: error: C++ style comments are not allowed in ISO C90
> 42 | PERF_REG_ARM64_VG = 46, // SVE Vector Granule
> | ^
> ./usr/include/asm/perf_regs.h:42:26: note: (this will be reported only once per input file)
>
> I have not bisected but I think it will be from cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs").
>
> I will be happy to test any patch or provide any extra log if needed.
I had a crack at fixing this last night when it was first reported, so
hopefully the next -next will be alright.
Will
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-09-23 11:42 build failure of next-20220923 due to cbb0c02caf4b ("perf: arm64: Add SVE vector granule register to user regs") Sudip Mukherjee (Codethink)
2022-09-23 12:33 ` Will Deacon
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