On 4/1/23 20:54, Nathan Chancellor wrote:
-Wa,-msoft-float is tested with as-option, which will be a problem for clang with an upcoming change to move as-option to use KBUILD_AFLAGS instead of KBUILD_CFLAGS due to a lack of '-mno-abicalls' in KBUILD_AFLAGS at the point that this check occurs; $(cflags-y) is added to KBUILD_AFLAGS towards the end of this file. clang: error: ignoring '-fno-PIE' option as it cannot be used with implicit usage of -mabicalls and the N64 ABI [-Werror,-Woption-ignored] This could be resolved by switching to a cc-option check but '$(cflags-y)' would need to be added so that '-mno-abicalls' is present for the test. However, this check is no longer necessary, as -msoft-float is supported by all supported assembler versions (GNU as 2.25+ and LLVM 11+). Eliminate GAS_HAS_SET_HARDFLOAT and all of its uses, inlining SET_HARDFLOAT where necessary. Link: https://lore.kernel.org/202209101939.bvk64Fok-lkp@xxxxxxxxx/ Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx> --- Cc: tsbogend@xxxxxxxxxxxxxxxx Cc: linux-mips@xxxxxxxxxxxxxxx --- arch/mips/Makefile | 11 +--------- arch/mips/include/asm/asmmacro-32.h | 4 ++-- arch/mips/include/asm/asmmacro.h | 42 ++++++++++++++++++------------------- arch/mips/include/asm/fpregdef.h | 14 ------------- arch/mips/include/asm/mipsregs.h | 20 ++++-------------- arch/mips/kernel/genex.S | 2 +- arch/mips/kernel/r2300_fpu.S | 4 ++-- arch/mips/kernel/r4k_fpu.S | 12 +++++------ arch/mips/kvm/fpu.S | 6 +++--- 9 files changed, 40 insertions(+), 75 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
