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ee1dd1e3dc
linux/arch/powerpc/platforms/pseries
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Mahesh Salgaonkar ee1dd1e3dc powerpc: Fix the corrupt r3 error during MCE handling. 
During Machine Check interrupt on pseries platform, R3 generally points to
memory region inside RTAS (FWNMI) area. We see r3 corruption because when RTAS
delivers the machine check exception it passes the address inside FWNMI area
with the top most bit set. This patch fixes this issue by masking top two bit
in machine check exception handler.

Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-07-24 14:18:45 +10:00
..
cmm.c power: cmm - convert sysdev_class to a regular subsystem 2011-12-21 15:09:51 -08:00
dlpar.c powerpc+of: Add of node/property notification chain for adds and removes 2012-11-15 12:56:41 +11:00
dtl.c cputime: Generic on-demand virtual cputime accounting 2013-01-27 19:23:27 +01:00
eeh_pseries.c powerpc/eeh: Don't check RTAS token to get PE addr 2013-06-10 08:36:16 +10:00
event_sources.c powerpc/pseries: Add WARN_ON() to request_event_sources_irqs() on irq allocation/request failure 2010-07-09 11:28:32 +10:00
firmware.c powerpc/pseries: Update CPU maps when device tree is updated 2013-04-26 16:08:23 +10:00
hotplug-cpu.c powerpc: Fix a lazy irq related WARING in arch_local_irq_restore() 2013-01-10 14:43:45 +11:00
hotplug-memory.c mm, hotplug: avoid compiling memory hotremove functions when disabled 2013-04-29 15:54:37 -07:00
hvCall_inst.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
hvCall.S powerpc: Merge STK_REG/PARAM/FRAMESIZE 2012-07-10 19:18:03 +10:00
hvconsole.c powerpc: convert hvconsole.c to export.h ; fix implicit use of errno.h 2011-10-31 19:30:43 -04:00
hvcserver.c powerpc/pseries/hvcserver: Fix strncpy buffer limit in location code 2013-03-05 16:56:27 +11:00
io_event_irq.c trivial: powerpc: Fix typo in ioei_interrupt() description 2013-06-30 15:03:18 +10:00
iommu.c powerpc/vfio: Enable on pSeries platform 2013-06-20 16:55:15 +10:00
Kconfig powerpc/pseries: Drop "select HOTPLUG" 2013-07-24 14:18:44 +10:00
kexec.c powerpc/pseries: Simplify vpa deregistration functions 2011-08-05 14:47:58 +10:00
lpar.c powerpc/pseries: Inform the hypervisor we are using EBB regs 2013-07-01 11:50:17 +10:00
Makefile powerpc/eeh: Move common part to kernel directory 2013-06-20 17:05:35 +10:00
mobility.c powerpc/pseries: Correct buffer parsing in update_dt_node() 2013-04-26 16:08:19 +10:00
msi.c powerpc/pseries: Make 32-bit MSI quirk work on systems lacking firmware support 2013-05-24 18:16:54 +10:00
nvram.c powerpc/pseries: Support compression of oops text via pstore 2013-07-01 18:10:49 +10:00
offline_states.h powerpc/smp: soft-replugged CPUs must go back to start_secondary 2011-04-01 15:37:09 +11:00
pci_dlpar.c powerpc/eeh: Move common part to kernel directory 2013-06-20 17:05:35 +10:00
pci.c powerpc/pseries: Perform proper max_bus_speed detection 2013-05-06 09:25:38 +10:00
plpar_wrappers.h powerpc: Use VPA subfunction macros instead of numbers for vpa calls 2013-04-18 11:52:58 +10:00
power.c
processor_idle.c cpuidle: remove en_core_tk_irqen flag 2013-04-23 13:45:22 +02:00
pseries_energy.c powerpc/pseries: Cleanup best_energy_hcall detection 2013-01-10 15:08:37 +11:00
pseries.h powerpc/pseries: Perform proper max_bus_speed detection 2013-05-06 09:25:38 +10:00
ras.c powerpc: Fix the corrupt r3 error during MCE handling. 2013-07-24 14:18:45 +10:00
reconfig.c proc: Supply PDE attribute setting accessor functions 2013-05-01 17:29:18 -04:00
scanlog.c ppc: Clean up scanlog 2013-05-01 17:29:45 -04:00
setup.c powerpc/pseries: Perform proper max_bus_speed detection 2013-05-06 09:25:38 +10:00
smp.c powerpc/smp: Use '==' instead of '<' for system_state 2013-06-20 17:04:23 +10:00
suspend.c powerpc: Bring all threads online prior to migration/hibernation 2013-05-14 14:36:29 +10:00