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/openbmc/linux/drivers/firmware/efi/libstub/ |
H A D | alignedmem.c | 950accba Thu Jun 25 18:45:06 CDT 2020 Atish Patra <atish.patra@wdc.com> efi/libstub: Fix gcc error around __umoddi3 for 32 bit builds
32bit gcc doesn't support modulo operation on 64 bit data. It results in a __umoddi3 error while building EFI for 32 bit.
Use bitwise operations instead of modulo operations to fix the issue.
Signed-off-by: Atish Patra <atish.patra@wdc.com> Link: https://lore.kernel.org/r/20200625234516.31406-2-atish.patra@wdc.com Signed-off-by: Ard Biesheuvel <ardb@kernel.org> 950accba Thu Jun 25 18:45:06 CDT 2020 Atish Patra <atish.patra@wdc.com> efi/libstub: Fix gcc error around __umoddi3 for 32 bit builds 32bit gcc doesn't support modulo operation on 64 bit data. It results in a __umoddi3 error while building EFI for 32 bit. Use bitwise operations instead of modulo operations to fix the issue. Signed-off-by: Atish Patra <atish.patra@wdc.com> Link: https://lore.kernel.org/r/20200625234516.31406-2-atish.patra@wdc.com Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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