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| author |   Dave Hansen <dave.hansen@linux.intel.com> | 2015-09-02 16:31:25 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2015-09-14 12:07:56 +0200 |
| commit | 75933433d666c2ab13a7a93f4ec1e6f000a94ffc (patch) | |
| tree | 0c1a7b3786ae5fd1aca001a53e380468db747d5e /arch/x86/include/asm/fpu | |
| parent | x86/fpu: Remove XSTATE_RESERVE (diff) | |
| download | linux-dev-75933433d666c2ab13a7a93f4ec1e6f000a94ffc.tar.xz linux-dev-75933433d666c2ab13a7a93f4ec1e6f000a94ffc.zip | |
x86/fpu: Remove partial LWP support definitions
LightWeight Profiling was evidently an AMD profiling feature
that we never got around to implementing. Remove the references
to it.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: dave@sr71.net
Cc: linux-kernel@vger.kernel.org
Link: http://lkml.kernel.org/r/20150902233125.7E602284@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/fpu')
| -rw-r--r-- | arch/x86/include/asm/fpu/types.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/include/asm/fpu/types.h b/arch/x86/include/asm/fpu/types.h index 6aaafe07338d..5dc1a18ef11c 100644 --- a/arch/x86/include/asm/fpu/types.h +++ b/arch/x86/include/asm/fpu/types.h @@ -132,11 +132,6 @@ struct ymmh_struct { u8 ymmh_space[256]; }; -/* We don't support LWP yet: */ -struct lwp_struct { - u8 reserved[128]; -}; - /* Intel MPX support: */ struct bndreg { u64 lower_bound; |