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| author | H. Peter Anvin <hpa@linux.intel.com> | 2013-11-20 21:31:49 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-12 06:37:54 (GMT) |
| commit | 6b3018c7695508599812528b7e7604ba4b7534d5 (patch) | |
| tree | fb0ad3002ed7dd1cfa2dd47b9852e0daa35df238 /crypto/blowfish_generic.c | |
| parent | e1ef48884d9934a86352f3e29d0e97aafb8042c7 (diff) | |
| download | linux-fsl-qoriq-6b3018c7695508599812528b7e7604ba4b7534d5.tar.xz | |
x86-64, build: Always pass in -mno-sse
commit 5551a34e5aeab868f8d37f70d8754868921b4ee5 upstream.
Always pass in the -mno-sse argument, regardless if
-preferred-stack-boundary is supported. We never want to generate SSE
instructions in the kernel unless we *really* know what we're doing.
According to H. J. Lu, any version of gcc new enough that we support
it at all should handle the -mno-sse option, so just add it
unconditionally.
Reported-by: Kevin B. Smith <kevin.b.smith@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: H. J. Lu <hjl.tools@gmail.com>
Link: http://lkml.kernel.org/n/tip-j21wzqv790q834n7yc6g80j1@git.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/blowfish_generic.c')
0 files changed, 0 insertions, 0 deletions