android_kernel_xiaomi_sdm845/arch/powerpc
Anton Blanchard 17081102a6 powerpc: Convert global "BAD" interrupt to per cpu spurious
I often get asked if BAD interrupts are really bad. On some boxes (eg
IBM machines running a hypervisor) there are valid cases where are
presented with an interrupt that is not for us. These cases are common
enough to show up as thousands of BAD interrupts a day.

Tone them down by calling them spurious. Since they can be a significant cause
of OS jitter, we may as well log them per cpu so we know where they are
occurring.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-02-17 14:02:49 +11:00
..
boot zlib: Fix build of powerpc boot wrapper 2010-01-13 16:13:39 -08:00
configs powerpc: Reduce differences between pseries and ppc64 defconfigs 2010-02-09 13:56:06 +11:00
include/asm powerpc: Convert global "BAD" interrupt to per cpu spurious 2010-02-17 14:02:49 +11:00
kernel powerpc: Convert global "BAD" interrupt to per cpu spurious 2010-02-17 14:02:49 +11:00
kvm KVM: powerpc: Show timing option only on embedded 2010-01-25 12:26:36 -02:00
lib locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
math-emu
mm Merge commit 'origin/master' into next 2010-02-17 10:00:42 +11:00
oprofile tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
platforms powerpc: Remove whitespace in irq chip name fields 2010-02-17 14:02:48 +11:00
sysdev powerpc: Remove whitespace in irq chip name fields 2010-02-17 14:02:48 +11:00
xmon powerpc: Mark some variables in the page fault path __read_mostly 2010-02-03 17:39:48 +11:00
Kconfig powerpc: Increase NR_IRQS Kconfig maximum to 32768 2010-02-03 17:39:50 +11:00
Kconfig.debug Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6 2009-12-16 13:26:53 -08:00
Makefile
relocs_check.pl