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| author | Markus Metzger <markus.t.metzger@intel.com> | 2009-04-24 09:43:09 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-24 10:18:51 +0200 |
| commit | 782cc5ae6331d63b4febaa312c9d14493aafa9b8 (patch) | |
| tree | 765e8f0a294876d198b88051a29b74140b0c3b45 /mm | |
| parent | 416dfdcdb894432547ead4fcb9fa6a36b396059e (diff) | |
| download | linux-782cc5ae6331d63b4febaa312c9d14493aafa9b8.tar.gz linux-782cc5ae6331d63b4febaa312c9d14493aafa9b8.tar.bz2 linux-782cc5ae6331d63b4febaa312c9d14493aafa9b8.zip | |
x86, ds: fix buffer alignment in debug store selftest
The debug store selftest code uses a stack-allocated buffer, which is
not necessarily correctly aligned.
For tests using a buffer to hold a single entry, the buffer that is
passed to ds_request must already be suitably aligned.
Pass a suitably aligned portion of the bigger buffer.
[ Impact: fix hw-branch-tracer self-test failure ]
Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Cc: markus.t.metzger@gmail.com
LKML-Reference: <20090424094309.A30145@sedona.ch.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions