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authorBorislav Petkov <bp@suse.de>2015-03-16 12:21:55 +0300
committerIngo Molnar <mingo@kernel.org>2015-03-23 12:13:59 +0300
commitb85e67d1483c72b77d1bdc265aa8ba91590794c1 (patch)
treed79460926c6fd09bc35d9d3428fa24cc12fa95ea /arch/x86/kernel/signal.c
parentd2d0ac9a4644e00120bb9b7427a512a99d2cacc5 (diff)
downloadlinux-b85e67d1483c72b77d1bdc265aa8ba91590794c1.tar.xz
x86/fpu: Rename drop_init_fpu() to fpu_reset_state()
Call it what it does and in accordance with the context where it is used: we reset the FPU state either because we were unable to restore it from the one saved in the task or because we simply want to reset it. Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Oleg Nesterov <oleg@redhat.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/signal.c')
-rw-r--r--arch/x86/kernel/signal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index e5042463c1bc..59eaae6185e2 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -679,7 +679,7 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs)
* Ensure the signal handler starts with the new fpu state.
*/
if (used_math())
- drop_init_fpu(current);
+ fpu_reset_state(current);
}
signal_setup_done(failed, ksig, test_thread_flag(TIF_SINGLESTEP));
}