x86/entry/32: Re-implement SYSENTER using the new C path

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Signed-off-by: Andy Lutomirski <luto@kernel.org>
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: 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: linux-kernel@vger.kernel.org
Link: http://lkml.kernel.org/r/5b99659e8be70f3dd10cd8970a5c90293d9ad9a7.1444091585.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Andy Lutomirski 2015-10-05 17:48:15 -07:00 • committed by Ingo Molnar

parent 150ac78d63

commit 5f310f739b

3 changed files with 51 additions and 100 deletions

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17

arch/x86/entry/common.c

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132

arch/x86/entry/entry_32.S

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2

arch/x86/entry/vdso/vdso32/system_call.S

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