Messages in this thread Patch in this message | | | Subject | [PATCH 04/15] x86, fpu: kill LWP support | From | Dave Hansen <> | Date | Wed, 02 Sep 2015 16:31:25 -0700 |
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From: Dave Hansen <dave.hansen@linux.intel.com>
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: Ingo Molnar <mingo@redhat.com> Cc: x86@kernel.org Cc: Borislav Petkov <bp@alien8.de> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: linux-kernel@vger.kernel.org ---
b/arch/x86/include/asm/fpu/types.h | 5 ----- 1 file changed, 5 deletions(-)
diff -puN arch/x86/include/asm/fpu/types.h~axe-lwp arch/x86/include/asm/fpu/types.h --- a/arch/x86/include/asm/fpu/types.h~axe-lwp 2015-09-02 15:52:49.170856263 -0700 +++ b/arch/x86/include/asm/fpu/types.h 2015-09-02 16:26:19.738216188 -0700 @@ -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; _
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