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authorLin Ming <ming.m.lin@intel.com>2011-05-07 12:41:14 +0800
committerIngo Molnar <mingo@elte.hu>2011-05-07 11:40:59 +0200
commit174a7b1f9692acad7f0ca2b02f696894201a6d94 (patch)
treecb952b7d4fc8de1fe0af01e44992e3245818de81 /include
parent63b6a6758eede2f9283c3594265b6e32e75d7456 (diff)
perf tools: Makefile: Use gcc to determine ARCH
The original Makefile uses "uname -m" to determine ARCH. This causes problem on x86 when compile perf tool on 32 bit userspace with a 64 bit kernel. bench/../../../arch/x86/lib/memcpy_64.S: Assembler messages: bench/../../../arch/x86/lib/memcpy_64.S:28: Error: bad register name `%rdi' This is because "uname -m" returns x86_64 and memcpy_64.S is included in 32 bit build. Reported-by: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@infradead.org> Link: http://lkml.kernel.org/r/1304743274.3132.17.camel@localhost Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions

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