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| author | Fenghua Yu <fenghua.yu@intel.com> | 2014-05-30 23:59:24 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-05-31 02:12:41 +0200 |
| commit | 8ff925e10f2c72680918b95173ef4f8bb982d59e (patch) | |
| tree | d8f4358a9962d4dbb9f5e5f9706e46678f46c690 /arch/x86/include/asm/xsave.h | |
| parent | x86/xsave: Make it clear that the XSAVE macros use (%edi)/(%rdi) (diff) | |
| download | linux-8ff925e10f2c72680918b95173ef4f8bb982d59e.tar.xz linux-8ff925e10f2c72680918b95173ef4f8bb982d59e.zip | |
x86/xsaves: Clean up code in xstate offsets computation in xsave area
This patch cleans up some code in xstate offsets computation in xsave
area:
1. It changes xstate_comp_offsets as an array. This avoids possible NULL pointer
caused by possible kmalloc() failure during boot time.
2. It changes the global variable xstate_comp_sizes to a local variable because
it is used only in setup_xstate_comp().
3. It adds missing offsets for FP and SSE in xsave area.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1401387164-43416-17-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/xsave.h')
0 files changed, 0 insertions, 0 deletions