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| author | Paul Burton <paul.burton@mips.com> | 2018-11-07 18:14:09 -0500 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-09 13:23:18 -0500 |
| commit | 36a498035bd2e5169bbceed1e3b0c8bb0ce5a7b4 (patch) | |
| tree | a56b00865d9ec4048c50dcc0aefbbc26d1bc155e /arch/mips/Makefile | |
| parent | ea6a37373f9aca4ecb98ea3a298fda57177ee6a5 (diff) | |
MIPS: Avoid FCSR sanitization when CONFIG_MIPS_FP_SUPPORT=n
When CONFIG_MIPS_FP_SUPPORT=n we don't support floating point, so we
don't need to worry about floating point exceptions pending in the
Floating point Control & Status Register (FCSR) during switch_to(). Stub
out the __sanitize_fcr31() macro in this case.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21010/
Cc: linux-mips@linux-mips.org
Diffstat (limited to 'arch/mips/Makefile')
0 files changed, 0 insertions, 0 deletions