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a6b277857f
linux/arch/x86
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Peter Zijlstra a6b277857f locking/qspinlock/x86: Only emit the test-and-set fallback when building guest support 
Only emit the test-and-set fallback for Hypervisors lacking
PARAVIRT_SPINLOCKS support when building for guests.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org # 4.2
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-09-11 07:50:12 +02:00
..
boot Merge branch 'x86/urgent' into x86/asm, before applying dependent patches 2015-07-31 10:23:35 +02:00
configs kconfig: add xenconfig defconfig helper 2015-06-16 11:04:29 +01:00
crypto crypto: aesni - fix failing setkey for rfc4106-gcm-aesni 2015-06-29 16:06:30 +08:00
entry x86/vm86: Use the normal pt_regs area for vm86 2015-07-31 13:31:09 +02:00
ia32 x86/compat: Move copy_siginfo_*_user32() to signal_compat.c 2015-07-06 15:28:55 +02:00
include locking/qspinlock/x86: Only emit the test-and-set fallback when building guest support 2015-09-11 07:50:12 +02:00
kernel x86, tsc, locking/static_keys: Employ static_branch_likely() 2015-08-03 11:34:16 +02:00
kvm Merge branch 'x86/urgent' into x86/asm, before applying dependent patches 2015-07-31 10:23:35 +02:00
lguest Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
lib Merge branch 'x86/urgent' into x86/asm, before applying dependent patches 2015-07-31 10:23:35 +02:00
math-emu x86/vm86: Clean up vm86.h includes 2015-07-31 13:31:10 +02:00
mm x86/vm86: Clean up vm86.h includes 2015-07-31 13:31:10 +02:00
net ebpf, x86: fix general protection fault when tail call is invoked 2015-07-29 17:02:19 -07:00
oprofile
pci PCI changes for the v4.2 merge window: 2015-06-23 13:41:24 -07:00
platform efi: Check for NULL efi kernel parameters 2015-07-30 18:07:11 +01:00
power x86/ldt: Make modify_ldt synchronous 2015-07-31 10:23:23 +02:00
purgatory
realmode
tools
um x86/asm/tsc: Remove rdtsc_barrier() 2015-07-06 15:23:30 +02:00
video
xen Merge branch 'x86/urgent' into x86/asm, before applying dependent patches 2015-07-31 10:23:35 +02:00
.gitignore
Kbuild x86/asm/entry, x86/vdso: Move the vDSO code to arch/x86/entry/vdso/ 2015-06-03 18:51:37 +02:00
Kconfig x86/ldt: Make modify_ldt() optional 2015-07-31 13:30:45 +02:00
Kconfig.cpu
Kconfig.debug x86/entry/64, x86/nmi/64: Add CONFIG_DEBUG_ENTRY NMI testing code 2015-07-17 12:50:14 +02:00
Makefile x86/build: Fix detection of GCC -mpreferred-stack-boundary support 2015-07-22 08:20:29 +02:00
Makefile_32.cpu
Makefile.um