| commit | fcb2ac5bdfa3a7a04fb9749b916f64400f4c35a8 | |
| author | Jiri Slaby <jirislaby@gmail.com> | |
| Wed, 8 Apr 2009 11:31:58 +0000 (8 13:31 +0200) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 8 Apr 2009 11:46:00 +0000 (8 13:46 +0200) | ||
| tree | c251c870e6f01dafea5e370898e74968b3cda8c4 | treesnapshot (tar.gz zip) |
| parent | 577c9c456f0e1371cbade38eaf91ae8e8a308555 | commitdiff |
x86_32: introduce restore_fpu_checking()
Impact: cleanup, prepare FPU code unificaton
Like on x86_64, return an error from restore_fpu and kill the task
if it fails.
Also rename restore_fpu to restore_fpu_checking which allows ifdefs
to be removed in math_state_restore().
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
LKML-Reference: <1239190320-23952-1-git-send-email-jirislaby@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Impact: cleanup, prepare FPU code unificaton
Like on x86_64, return an error from restore_fpu and kill the task
if it fails.
Also rename restore_fpu to restore_fpu_checking which allows ifdefs
to be removed in math_state_restore().
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
LKML-Reference: <1239190320-23952-1-git-send-email-jirislaby@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| arch/x86/include/asm/i387.h | diffblobblamehistory | |
| arch/x86/kernel/traps.c | diffblobblamehistory |