Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [PATCH v3 2/3] powerpc/reloc64: add support for 32-bit CRC pseudo-symbols | Date | Fri, 25 Nov 2016 22:29:01 +1100 |
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Ard Biesheuvel <ard.biesheuvel@linaro.org> writes:
> diff --git a/arch/powerpc/relocs_check.sh b/arch/powerpc/relocs_check.sh > index ec2d5c835170..2f510fbc87da 100755 > --- a/arch/powerpc/relocs_check.sh > +++ b/arch/powerpc/relocs_check.sh > @@ -43,7 +43,8 @@ R_PPC_ADDR16_HA > R_PPC_RELATIVE > R_PPC_NONE' | > grep -E -v '\<R_PPC64_ADDR64[[:space:]]+mach_' | > - grep -E -v '\<R_PPC64_ADDR64[[:space:]]+__crc_' > + grep -E -v '\<R_PPC64_ADDR64[[:space:]]+__crc_' | > + grep -E -v '\<R_PPC64_ADDR32[[:space:]]+\*ABS\*'
I'm still getting:
WARNING: 24 bad relocations c000000000d307c4 R_PPC64_ADDR32 __crc___arch_hweight16 c000000000d307c8 R_PPC64_ADDR32 __crc___arch_hweight32 c000000000d307cc R_PPC64_ADDR32 __crc___arch_hweight64 c000000000d307d0 R_PPC64_ADDR32 __crc___arch_hweight8 c000000000d30848 R_PPC64_ADDR32 __crc___bswapdi2 c000000000d30854 R_PPC64_ADDR32 __crc___clear_user c000000000d30868 R_PPC64_ADDR32 __crc___copy_tofrom_user c000000000d30d4c R_PPC64_ADDR32 __crc__mcount c000000000d31344 R_PPC64_ADDR32 __crc_copy_page c000000000d3141c R_PPC64_ADDR32 __crc_current_stack_pointer c000000000d31840 R_PPC64_ADDR32 __crc_empty_zero_page c000000000d31a7c R_PPC64_ADDR32 __crc_flush_dcache_range c000000000d31a84 R_PPC64_ADDR32 __crc_flush_icache_range c000000000d32608 R_PPC64_ADDR32 __crc_load_fp_state c000000000d32614 R_PPC64_ADDR32 __crc_load_vr_state c000000000d32828 R_PPC64_ADDR32 __crc_memchr c000000000d32830 R_PPC64_ADDR32 __crc_memcmp c000000000d32834 R_PPC64_ADDR32 __crc_memcpy c000000000d32840 R_PPC64_ADDR32 __crc_memmove c000000000d32888 R_PPC64_ADDR32 __crc_memset c000000000d33c9c R_PPC64_ADDR32 __crc_store_fp_state c000000000d33ca0 R_PPC64_ADDR32 __crc_store_vr_state c000000000d33cf0 R_PPC64_ADDR32 __crc_strncmp c000000000d33cf4 R_PPC64_ADDR32 __crc_strncpy
If I just add those to the whitelist it builds, but then things aren't happy at boot:
[ 7.607687] kvm: disagrees about version of symbol module_layout [ 7.846799] virtio: disagrees about version of symbol module_layout [ 22.012615] crc32c_vpmsum: disagrees about version of symbol module_layout [ 22.012959] libcrc32c: disagrees about version of symbol module_layout
cheers
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