On Wed, 7 Feb 2024 19:10:37 +0000 Ferruh Yigit <ferruh.yi...@amd.com> wrote:
> ../drivers/common/sfc_efx/base/ef10_filter.c:1246:18: error: shift count > >= width of type [-Werror,-Wshift-count-overflow] > matches_count = MCDI_OUT_DWORD(req, > ^~~~~~~~~~~~~~~~~~~ > ../drivers/common/sfc_efx/base/efx_mcdi.h:493:2: note: expanded from > macro 'MCDI_OUT_DWORD' > EFX_DWORD_FIELD(*MCDI_OUT2(_emr, efx_dword_t, _ofst), \ > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > ../drivers/common/sfc_efx/base/efx_types.h:533:30: note: expanded from > macro 'EFX_DWORD_FIELD' > EFX_HIGH_BIT(_field)) & EFX_MASK32(_field)) > ^~~~~~~~~~~~~~~~~~ > ../drivers/common/sfc_efx/base/efx_types.h:145:23: note: expanded from > macro 'EFX_MASK32' > (((((uint32_t)1) << EFX_WIDTH(_field))) - 1)) None of this got changed by the patch. Looks like it would not compile even without the patch on your version of clang.
