Benjamin Herrenschmidt a944a9c40b powerpc/ppc64: Gracefully handle early interrupts ... If we take an interrupt such as a trap caused by a BUG_ON before the MMU has been setup, the interrupt handlers try to enable virutal mode and cause a recursive crash, making the original problem very hard to debug. This fixes it by adjusting the "kernel_msr" value in the PACA so that it only has MSR_IR and MSR_DR (translation for instruction and data) set after the MMU has been initialized for the processor. We may still not have a console yet but at least we don't get into a recursive fault (and early debug console or memory dump via JTAG of the kernel buffer *will* give us the proper error). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2014-04-07 10:33:15 +10:00
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alpha	PCI changes for the v3.15 merge window:	2014-04-01 15:14:04 -07:00
arc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2014-04-02 16:23:38 -07:00
arm	IOMMU Upates for Linux v3.15	2014-04-05 18:46:26 -07:00
arm64	Merge tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2014-04-02 14:50:10 -07:00
avr32	Char/Misc driver patches for 3.15-rc1	2014-04-01 16:13:21 -07:00
blackfin	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
c6x	Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-03-31 10:59:39 -07:00
cris	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2014-04-02 16:23:38 -07:00
frv	PCI changes for the v3.15 merge window:	2014-04-01 15:14:04 -07:00
hexagon	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel	2014-04-05 13:19:32 -07:00
ia64	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
m32r	arch: Remove stub cputime.h headers	2014-03-13 16:09:30 +01:00
m68k	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu	2014-04-05 13:18:52 -07:00
metag	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
microblaze	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
mips	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
mn10300	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-01 11:22:57 -07:00
openrisc	locking/mcs: Allow architecture specific asm files to be used for contended case	2014-02-09 21:18:52 +01:00
parisc	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-01 11:22:57 -07:00
powerpc	powerpc/ppc64: Gracefully handle early interrupts	2014-04-07 10:33:15 +10:00
s390	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
score	score: remove unused CPU_SCORE7 Kconfig parameter	2014-04-03 16:20:52 -07:00
sh	Merge branch 'akpm' (incoming from Andrew)	2014-04-03 16:22:16 -07:00
sparc	Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup	2014-04-03 13:05:42 -07:00
tile	Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2014-04-06 08:11:57 -07:00
um	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-04-02 20:53:45 -07:00
unicore32	locking/mcs: Allow architecture specific asm files to be used for contended case	2014-02-09 21:18:52 +01:00
x86	A number of cleanups plus support for the RDSEED instruction, which	2014-04-04 21:25:28 -07:00
xtensa	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-01 11:22:57 -07:00
.gitignore
Kconfig	uprobes: Kconfig dependency fix	2014-03-18 16:39:33 -04:00