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82a9a4809f
kernel-ark/arch/powerpc/sysdev
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Scott Wood 82a9a4809f powerpc/e500: fix breakage with fsl_rio_mcheck_exception 
The wrong MCSR bit was being used on e500mc.  MCSR_BUS_RBERR only exists
on e500v1/v2.  Use MCSR_LD on e500mc, and remove all MCSR checking
in fsl_rio_mcheck_exception as we now no longer call that function
if the appropriate bit in MCSR is not set.

If RIO support was enabled at compile-time, but was never probed, just
return from fsl_rio_mcheck_exception rather than dereference a NULL
pointer.

TODO: There is still a remaining, though comparitively minor, issue in
that this recovery mechanism will falsely engage if there's an unrelated
MCSR_LD event at the same time as a RIO error.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-06-22 06:15:16 -05:00
..
bestcomm Fix common misspellings 2011-03-31 11:26:23 -03:00
qe_lib powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
xics powerpc: Add virq_is_host to reduce virq_to_host usage 2011-05-19 15:31:59 +10:00
6xx-suspend.S
axonram.c powerpc: Remove ioremap_flags 2011-05-19 14:30:43 +10:00
cpm1.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
cpm2_pic.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
cpm2_pic.h
cpm2.c
cpm_common.c of/gpio: add default of_xlate function if device has a node pointer 2010-07-05 16:14:30 -06:00
dart_iommu.c powerpc/dart: iommu table cleanup 2010-11-29 15:48:20 +11:00
dart.h
dcr-low.S
dcr.c
fsl_85xx_cache_ctlr.h powerpc/85xx: add cache-sram support 2010-10-14 00:54:38 -05:00
fsl_85xx_cache_sram.c powerpc: Remove ioremap_flags 2011-05-19 14:30:43 +10:00
fsl_85xx_l2ctlr.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-03-18 06:31:43 -07:00
fsl_gtm.c of/address: Clean up function declarations 2010-08-01 01:42:42 -06:00
fsl_lbc.c powerpc/85xx: fix race bug of calling request_irq after enable elbc interrupts 2011-06-03 00:09:09 -05:00
fsl_msi.c Merge branch 'merge' into next 2011-05-19 17:00:06 +10:00
fsl_msi.h powerpc/fsl_msi: add removal path and probe failing path 2010-05-24 21:26:35 -05:00
fsl_pci.c powerpc/85xx: Don't add disabled PCIe devices 2011-04-12 06:29:21 -05:00
fsl_pci.h powerpc/fsl_pci: Add support for FSL PCIe controllers v2.x 2011-03-15 09:29:56 -05:00
fsl_pmc.c dt/powerpc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
fsl_rio.c powerpc/e500: fix breakage with fsl_rio_mcheck_exception 2011-06-22 06:15:16 -05:00
fsl_soc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2010-10-22 20:30:48 -07:00
fsl_soc.h powerpc/5121: shared DIU framebuffer support 2010-08-01 17:06:44 -06:00
grackle.c
i8259.c powerpc: Remove i8259 irq_host_ops->unmap 2011-05-19 15:31:41 +10:00
indirect_pci.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ipic.c Merge remote branch 'origin/master' into merge 2011-05-20 15:36:52 +10:00
ipic.h
Kconfig powerpc/4xx: Adding PCIe MSI support 2011-05-26 15:00:37 +10:00
Makefile powerpc/4xx: Adding PCIe MSI support 2011-05-26 15:00:37 +10:00
micropatch.c powerpc/cpm1: Mark micropatch code/data static and __init 2010-07-11 11:04:06 -05:00
mmio_nvram.c powerpc/nvram: Search for nvram using compatible 2011-04-20 17:01:20 +10:00
mpc5xxx_clocks.c
mpc8xx_pic.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
mpc8xx_pic.h
mpc8xxx_gpio.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
mpic_msi.c
mpic_pasemi_msi.c powerpc: Convert to new irq_* function names 2011-03-29 14:48:12 +02:00
mpic_u3msi.c powerpc: Convert to new irq_* function names 2011-03-29 14:48:12 +02:00
mpic.c Merge remote branch 'origin/master' into merge 2011-05-20 15:36:52 +10:00
mpic.h powerpc: mpic irq_data conversion. 2011-03-10 11:03:56 +11:00
msi_bitmap.c
mv64x60_dev.c powerpc/mv64x60: Suspected typo in assignment 2011-03-02 16:50:05 +11:00
mv64x60_pci.c powerpc/pci: Remove owner field from attribute initialization in PCI bridge init 2010-08-05 13:53:35 -07:00
mv64x60_pic.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
mv64x60_udbg.c
mv64x60.h
of_rtc.c
pmi.c dt/powerpc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
ppc4xx_cpm.c powerpc/4xx: Add suspend and idle support 2010-11-29 10:05:06 -05:00
ppc4xx_gpio.c of/gpio: add default of_xlate function if device has a node pointer 2010-07-05 16:14:30 -06:00
ppc4xx_msi.c powerpc/4xx: Adding PCIe MSI support 2011-05-26 15:00:37 +10:00
ppc4xx_pci.c
ppc4xx_pci.h Fix common misspellings 2011-03-31 11:26:23 -03:00
ppc4xx_soc.c
rtc_cmos_setup.c
scom.c powerpc: Add SCOM infrastructure 2011-04-20 17:01:19 +10:00
simple_gpio.c of/gpio: add default of_xlate function if device has a node pointer 2010-07-05 16:14:30 -06:00
simple_gpio.h
tsi108_dev.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-01-11 16:31:41 -08:00
tsi108_pci.c powerpc: Convert to new irq_* function names 2011-03-29 14:48:12 +02:00
uic.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
xilinx_intc.c powerpc/irq: Stop exporting irq_map 2011-05-04 15:02:15 +10:00
xilinx_pci.c