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authorDenys Vlasenko <[email protected]>2015-03-25 18:18:15 +0100
committerIngo Molnar <[email protected]>2015-03-27 09:57:06 +0100
commit47eb582e702880c302036d17341c7ea1a7dc2a53 (patch)
treec352a279091b6aa20988f5c681f375cdafe39a7b /tools/perf/scripts/python
parent146b2b097d7a322b64b88a927fc5d870fc79a60b (diff)
x86/asm/entry/64: Use smaller instructions
The $AUDIT_ARCH_X86_64 parameter to syscall_trace_enter_phase1/2 is a 32-bit constant, loading it with 32-bit MOV produces 5-byte insn instead of 10-byte MOVABS one. Signed-off-by: Denys Vlasenko <[email protected]> Cc: Alexei Starovoitov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Kees Cook <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Will Drewry <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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