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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2012-08-24 23:12:58 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-09-19 00:52:06 +0200 |
| commit | 377ffbcc536a5a6666dc077395163ab149c02610 (patch) | |
| tree | 70383dba942fafd2862eca6a223a41e78544dec2 /arch/xtensa/Kconfig | |
| parent | x86, fpu: drop_fpu() before restoring new state from sigframe (diff) | |
| download | linux-377ffbcc536a5a6666dc077395163ab149c02610.tar.xz linux-377ffbcc536a5a6666dc077395163ab149c02610.zip | |
x86, fpu: remove unnecessary user_fpu_end() in save_xstate_sig()
Few lines below we do drop_fpu() which is more safer. Remove the
unnecessary user_fpu_end() in save_xstate_sig(), which allows
the drop_fpu() to ignore any pending exceptions from the user-space
and drop the current fpu.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Link: http://lkml.kernel.org/r/1345842782-24175-3-git-send-email-suresh.b.siddha@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/xtensa/Kconfig')
0 files changed, 0 insertions, 0 deletions