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| author | Denys Vlasenko <dvlasenk@redhat.com> | 2015-04-07 20:43:41 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-04-09 08:31:25 (GMT) |
| commit | a30b0085f54efae11f6256df4e4a16af7eefc1c4 (patch) | |
| tree | ee4d7a84709f89096afa12446e2b23a2e1a92ded /arch/x86/kernel/entry_64.S | |
| parent | 772951c4e4b06cdffeff499259dba07b544f3166 (diff) | |
| download | linux-a30b0085f54efae11f6256df4e4a16af7eefc1c4.tar.xz | |
x86/asm/entry/64: Remove a redundant jump
Jumping to the very next instruction is not very useful:
jmp label
label:
Removing the jump.
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: Brian Gerst <brgerst@gmail.com>
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: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Drewry <wad@chromium.org>
Link: http://lkml.kernel.org/r/1428439424-7258-5-git-send-email-dvlasenk@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/entry_64.S')
| -rw-r--r-- | arch/x86/kernel/entry_64.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index ce85256..e8ddd51 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -1448,7 +1448,6 @@ ENTRY(nmi) /* If it is below the NMI stack, it is a normal NMI */ jb first_nmi /* Ah, it is within the NMI stack, treat it as nested */ - jmp nested_nmi CFI_REMEMBER_STATE |