Seiji Aguchi d34603b07c x86, trace: Add page fault tracepoints ... This patch introduces page fault tracepoints to x86 architecture by switching IDT. Two events, for user and kernel spaces, are introduced at the beginning of page fault handler for tracing. - User space event There is a request of page fault event for user space as below. https://lkml.kernel.org/r/1368079520-11015-2-git-send-email-fdeslaur+()+gmail+!+com https://lkml.kernel.org/r/1368079520-11015-1-git-send-email-fdeslaur+()+gmail+!+com - Kernel space event: When we measure an overhead in kernel space for investigating performance issues, we can check if it comes from the page fault events. Signed-off-by: Seiji Aguchi <seiji.aguchi@hds.com> Link: http://lkml.kernel.org/r/52716E67.6090705@hds.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2013-11-08 14:15:49 -08:00
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alpha	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
arc	ARC: Incorrect mm reference used in vmalloc fault handler	2013-11-02 10:27:04 -07:00
arm	ARM: SoC fixes for 3.12-rc	2013-10-25 11:49:23 +01:00
arm64	arm64: Remove duplicate DEBUG_STACK_USAGE config	2013-10-02 18:03:26 +01:00
avr32	avr32: cast syscall_return to silence compiler warning	2013-09-30 08:42:01 +02:00
blackfin	Merge branch 'genirq' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2013-09-13 07:31:38 -07:00
c6x	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
cris	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
frv	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
h8300	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
hexagon	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
ia64	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
m32r	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
m68k	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
metag	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
microblaze	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
mips	MIPS: ralink: fix return value check in rt_timer_probe()	2013-10-31 12:38:34 +01:00
mn10300	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
openrisc	openrisc: clean-up prom.h	2013-09-24 21:12:27 -05:00
parisc	parisc: Do not crash 64bit SMP kernels on machines with >= 4GB RAM	2013-10-27 15:58:44 +01:00
powerpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-10-23 07:47:42 +01:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2013-10-23 08:10:25 +01:00
score	Score: Modify the Makefile of Score, remove -mlong-calls for compiling	2013-09-26 03:46:03 +08:00
sh	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
sparc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-10-23 07:47:42 +01:00
tile	arch: tile: re-use kbasename() helper	2013-09-30 10:34:46 -04:00
um	uml: check length in exitcode_proc_write()	2013-10-30 12:24:49 -07:00
unicore32	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
x86	x86, trace: Add page fault tracepoints	2013-11-08 14:15:49 -08:00
xtensa	xtensa: Cocci spatch "noderef"	2013-10-16 11:48:31 -07:00
.gitignore
Kconfig	mutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef	2013-09-28 12:46:21 +02:00