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| author | Borislav Petkov <bp@suse.de> | 2015-03-16 10:21:55 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-23 10:13:59 +0100 |
| commit | b85e67d1483c72b77d1bdc265aa8ba91590794c1 (patch) | |
| tree | d79460926c6fd09bc35d9d3428fa24cc12fa95ea /arch/x86/kernel/xsave.c | |
| parent | d2d0ac9a4644e00120bb9b7427a512a99d2cacc5 (diff) | |
| download | blackbird-op-linux-b85e67d1483c72b77d1bdc265aa8ba91590794c1.tar.gz blackbird-op-linux-b85e67d1483c72b77d1bdc265aa8ba91590794c1.zip | |
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/xsave.c')
| -rw-r--r-- | arch/x86/kernel/xsave.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index 0bf82c5ac529..65c29b070e09 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -342,7 +342,7 @@ int __restore_xstate_sig(void __user *buf, void __user *buf_fx, int size) config_enabled(CONFIG_IA32_EMULATION)); if (!buf) { - drop_init_fpu(tsk); + fpu_reset_state(tsk); return 0; } @@ -416,7 +416,7 @@ int __restore_xstate_sig(void __user *buf, void __user *buf_fx, int size) */ user_fpu_begin(); if (restore_user_xstate(buf_fx, xstate_bv, fx_only)) { - drop_init_fpu(tsk); + fpu_reset_state(tsk); return -1; } } |
