Steven Rostedt d961b4e3f7 x86: Reset the debug_stack update counter ... commit c0525a6972 upstream. When an NMI goes off and it sees that it preempted the debug stack, to keep the debug stack safe, it changes the IDT to point to one that does not modify the stack on breakpoint (to allow breakpoints in NMIs). But the variable that gets set to know to undo it on exit never gets cleared on exit. Thus every NMI will reset it on exit the first time it is done even if it does not need to be reset. [ Added H. Peter Anvin's suggestion to use this_cpu_read/write ] Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-06-10 00:36:12 +09:00
..
alpha	alpha: silence 'const' warning in sys_marvel.c	2012-05-02 15:54:06 -04:00
arm	ixp4xx: fix compilation by adding gpiolib support	2012-06-10 00:36:08 +09:00
avr32	avr32: fix nop compile fails from system.h split up	2012-04-04 08:23:44 -07:00
blackfin	blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c	2012-04-26 14:46:51 -04:00
c6x	irq: Kill pointless irqd_to_hw export	2012-04-10 22:39:17 -06:00
cris	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
frv	frv: delete incorrect task prototypes causing compile fail	2012-05-17 18:00:51 -07:00
h8300	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
hexagon	hexagon: add missing cpu.h include	2012-04-23 12:57:24 -05:00
ia64	KVM: ia64: fix build due to typo	2012-05-09 13:53:28 +03:00
m32r	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
m68k	m68knommu: enable qspi support when SPI_COLDFIRE_QSPI = m	2012-05-08 13:06:51 +10:00
microblaze	microblaze: Do not select GENERIC_GPIO by default	2012-06-10 00:36:05 +09:00
mips	MIPS: BCM63XX: Add missing include for bcm63xx_gpio.h	2012-06-10 00:36:08 +09:00
mn10300	mn10300/CPU hotplug: Add missing call to notify_cpu_starting()	2012-05-15 18:16:57 -07:00
openrisc	Disintegrate and delete asm/system.h	2012-03-28 15:58:21 -07:00
parisc	PARISC: fix TLB fault path on PA2.0 narrow systems	2012-06-10 00:36:07 +09:00
powerpc	powerpc: Fix broken cpu_idle_wait() implementation	2012-06-01 15:18:16 +08:00
s390	s390/pfault: fix task state race	2012-06-01 15:18:15 +08:00
score	Delete all instances of asm/system.h	2012-03-28 18:30:03 +01:00
sh	sh: Fix up tracepoint build fallout from static key introduction.	2012-04-27 11:12:38 +09:30
sparc	KEYS: Use the compat keyctl() syscall wrapper on Sparc64 for Sparc32 compat	2012-06-01 15:18:16 +08:00
tile	tile: fix bug where fls(0) was not returning 0	2012-06-01 15:18:27 +08:00
um	um: Implement a custom pte_same() function	2012-06-01 15:18:18 +08:00
unicore32	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
x86	x86: Reset the debug_stack update counter	2012-06-10 00:36:12 +09:00
xtensa	xtensa: fix build fail on undefined ack_bad_irq	2012-04-26 18:35:32 -04:00
.gitignore
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2012-03-29 14:49:45 -07:00