]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 55312b6) | patch
MIPS: Hardcode cpu_has_fpu=0 when CONFIG_MIPS_FP_SUPPORT=n
authorPaul Burton <paul.burton@mips.com>
Wed, 7 Nov 2018 23:14:03 +0000 (23:14 +0000)
committerPaul Burton <paul.burton@mips.com>
Fri, 9 Nov 2018 18:23:15 +0000 (10:23 -0800)
commit1cc6ae81cc43e346b5a3275e3d9105737a96bead
tree46c4b668189cedd8b93adee5063de7864b88c974tree | snapshot
parent55312b62ad62f10aab26bc9e7365476f293c32edcommit | diff
MIPS: Hardcode cpu_has_fpu=0 when CONFIG_MIPS_FP_SUPPORT=n

When CONFIG_MIPS_FP_SUPPORT=n we don't support floating point, so
there's no point in detecting presence of an FPU. Hardcode
cpu_has_fpu=0 such that we optimize out code that makes use of the FPU.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21005/
Cc: linux-mips@linux-mips.org
arch/mips/include/asm/cpu-features.h diff | blob | history
Linux Kernel Source Tree.