Eric B Munson ad5d5292f1 powerpc/oprofile: Handle events that raise an exception without overflowing ... Commit 0837e3242c fixes a situation on POWER7 where events can roll back if a specualtive event doesn't actually complete. This can raise a performance monitor exception. We need to catch this to ensure that we reset the PMC. In all cases the PMC will be less than 256 cycles from overflow. This patch lifts Anton's fix for the problem in perf and applies it to oprofile as well. Signed-off-by: Eric B Munson <emunson@mgebm.net> Cc: <stable@kernel.org> # as far back as it applies cleanly Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2011-05-26 13:38:57 +10:00
..
boot	ptp: Added a clock that uses the eTSEC found on the MPC85xx.	2011-05-23 13:10:14 -07:00
configs	Merge remote branch 'kumar/next' into next	2011-05-20 13:43:47 +10:00
include/asm	powerpc/ftrace: Implement raw syscall tracepoints on PowerPC	2011-05-26 13:38:57 +10:00
kernel	powerpc/ftrace: Implement raw syscall tracepoints on PowerPC	2011-05-26 13:38:57 +10:00
kvm	Merge branch 'kvm-updates/2.6.40' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2011-05-23 08:42:08 -07:00
lib	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-05-20 13:28:01 -07:00
math-emu
mm	mm, powerpc: move the RCU page-table freeing into generic code	2011-05-25 08:39:16 -07:00
oprofile	powerpc/oprofile: Handle events that raise an exception without overflowing	2011-05-26 13:38:57 +10:00
platforms	Merge remote branch 'origin/master' into merge	2011-05-20 15:36:52 +10:00
sysdev	Merge remote branch 'origin/master' into merge	2011-05-20 15:36:52 +10:00
xmon	powerpc: Remove call sites of MSG_ALL_BUT_SELF	2011-05-19 14:30:46 +10:00
Kconfig	powerpc/ftrace: Implement raw syscall tracepoints on PowerPC	2011-05-26 13:38:57 +10:00
Kconfig.debug	lib: consolidate DEBUG_STACK_USAGE option	2011-05-25 08:39:54 -07:00
Makefile
relocs_check.pl