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| author | David Ahern <[email protected]> | 2011-07-11 21:38:24 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-07-21 11:42:30 +0000 |
| commit | 08a4a43fc407d780bdde36d98f89c0dbb2a6be6b (patch) | |
| tree | 2ec7649b3a6423d633508f1a293920d8f5ee8665 /lib/dynamic_debug.c | |
| parent | Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| download | kernel-08a4a43fc407d780bdde36d98f89c0dbb2a6be6b.tar.gz kernel-08a4a43fc407d780bdde36d98f89c0dbb2a6be6b.zip | |
perf tools, x86: Fix 32-bit compile on 64-bit system
Builds for 32-bit perf binaries on a 64-bit host currently fail
with this error:
[...]
bench/../../../arch/x86/lib/memcpy_64.S: Assembler messages:
bench/../../../arch/x86/lib/memcpy_64.S:29: Error: bad register name `%rdi'
bench/../../../arch/x86/lib/memcpy_64.S:34: Error: invalid instruction suffix for `movs'
bench/../../../arch/x86/lib/memcpy_64.S:50: Error: bad register name `%rdi'
bench/../../../arch/x86/lib/memcpy_64.S:61: Error: bad register name `%rdi'
...
The problem is the detection of the host arch without considering passed in
flags. This change fixes 32-bit builds via:
make EXTRA_CFLAGS=-m32
and 64-bit builds still reference the memcpy_64.S.
Signed-off-by: David Ahern <[email protected]>
Acked-by: Frederic Weisbecker <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Cc: <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions