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x86/asm/entry/64: Remove redundant DISABLE_INTERRUPTS() 

At this location, we already have interrupts off, always.
To be more specific, we already disabled them here:

    ret_from_intr:
	    DISABLE_INTERRUPTS(CLBR_NONE)

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Will Drewry <wad@chromium.org>
Link: http://lkml.kernel.org/r/1427821211-25099-4-git-send-email-dvlasenk@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Denys Vlasenko 2015-03-31 19:00:06 +02:00 committed by Ingo Molnar
parent 6ba71b7617
commit 32a04077fe
1 changed files with 0 additions and 1 deletions
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arch/x86/kernel/entry_64.S
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@ -749,7 +749,6 @@ retint_kernel:
jmp exit_intr jmp exit_intr
1: 1:
#endif #endif
DISABLE_INTERRUPTS(CLBR_ANY)
/* /*
* The iretq could re-enable interrupts: * The iretq could re-enable interrupts:
*/ */