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| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2015-04-28 11:30:40 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-07-22 09:57:59 +0200 |
| commit | 4084eb7767418861a81d9e24d222f2536537f58e (patch) | |
| tree | e533df4cfdf143e99de369174ff39700b3d38fca /arch/s390/include | |
| parent | 2e54dc3c7dadd4d012f132b1a2b3ab89d9a48cc2 (diff) | |
| download | talos-op-linux-4084eb7767418861a81d9e24d222f2536537f58e.tar.gz talos-op-linux-4084eb7767418861a81d9e24d222f2536537f58e.zip | |
s390/kernel: use test_fp_ctl() to verify the floating-point control word
Use the test_fp_ctl() to test the floating-point control word
for validity and use restore_fp_ctl() to set it in load_sigregs.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/switch_to.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/include/asm/switch_to.h b/arch/s390/include/asm/switch_to.h index d62e7a69605f..b304031d9d11 100644 --- a/arch/s390/include/asm/switch_to.h +++ b/arch/s390/include/asm/switch_to.h @@ -45,7 +45,6 @@ static inline int restore_fp_ctl(u32 *fpc) " lfpc %1\n" "0: la %0,0\n" "1:\n" - EX_TABLE(0b,1b) : "=d" (rc) : "Q" (*fpc), "0" (-EINVAL)); return rc; } |
