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unsupported GNU_PROPERTY_TYPE in drivers/media/tuners/tuner-types.ko #1249

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nickdesaulniers opened this issue Jan 11, 2021 · 4 comments
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unsupported GNU_PROPERTY_TYPE in drivers/media/tuners/tuner-types.ko #1249

nickdesaulniers opened this issue Jan 11, 2021 · 4 comments
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[ARCH] arm64 This bug impacts ARCH=arm64 [Reported-by] KernelCI Reported-by: kernelci.org bot <bot@kernelci.org> wontfix This will not be worked on

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@nickdesaulniers
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similar to #1054

kernelci reports:

    aarch64-linux-gnu-strip: warning: /scratch/linux/_modules_/lib/modules/5.11.0-rc2-next-20210111/kernel/drivers/media/tuners/tuner-types.ko: unsupported GNU_PROPERTY_TYPE (5) type: 0xc0000000

for arm64 defconfigs.
@nickdesaulniers nickdesaulniers added [BUG] Untriaged Something isn't working [ARCH] arm64 This bug impacts ARCH=arm64 [Reported-by] KernelCI Reported-by: kernelci.org bot <bot@kernelci.org> labels Jan 11, 2021
@nathanchance
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Isn't this #1054?

@nathanchance
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Wow I did not read the actual body, sorry...

@nathanchance
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This appears to be a KernelCI specific issue. The resolution to #1054 was to disable CONFIG_ARM64_PTR_AUTH when binutils were too old. KernelCI uses LLVM=1 but specifically changes STRIP to be aarch64-linux-gnu-strip during the modules_install step (build output and commit making the change), which is clearly too old to support the PAC ELF notes. That STRIP assignment should not be necessary, it should rely on the default value in the main Makefile, which will be $(CROSS_COMPILE)strip if LLVM=1 is not present, llvm-strip if it is. If there is something wrong with llvm-strip, we should fix it.

@nickdesaulniers
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cc @gctucker @khilman @broonie

@nickdesaulniers nickdesaulniers added wontfix This will not be worked on and removed [BUG] Untriaged Something isn't working labels Mar 1, 2021
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[ARCH] arm64 This bug impacts ARCH=arm64 [Reported-by] KernelCI Reported-by: kernelci.org bot <bot@kernelci.org> wontfix This will not be worked on
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