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a94d7b3506
linux/drivers/edac
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Kumar Gala a94d7b3506 edac/mpc85xx: Limit setting/clearing of HID1[RFXE] to e500v1/v2 cores 
Only the e500v1/v2 cores have HID1[RXFE] so we should attempt to set or
clear this register bit on them.  Otherwise we get crashes like:

NIP: c0579f84 LR: c006d550 CTR: c0579f84
REGS: ef857ec0 TRAP: 0700   Not tainted  (2.6.38.2-00072-gf15ba3c)
MSR: 00021002 <ME,CE>  CR: 22044022  XER: 00000000
TASK = ef8559c0[1] 'swapper' THREAD: ef856000 CPU: 0
GPR00: c006d538 ef857f70 ef8559c0 00000000 00000004 00000000 00000000 00000000
GPR08: c0590000 c30170a8 00000000 c30170a8 00000001 0fffe000 00000000 00000000
GPR16: 00000000 7ffa0e60 00000000 00000000 7ffb0bd8 7ff3b844 c05be000 00000000
GPR24: 00000000 00000000 c05c28b0 c0579fac 00000000 00029002 00000000 c0579f84
NIP [c0579f84] mpc85xx_mc_clear_rfxe+0x0/0x28
LR [c006d550] on_each_cpu+0x34/0x50
Call Trace:
[ef857f70] [c006d538] on_each_cpu+0x1c/0x50 (unreliable)
[ef857f90] [c057a070] mpc85xx_mc_init+0xc4/0xdc
[ef857fa0] [c0001cd4] do_one_initcall+0x34/0x1a8
[ef857fd0] [c055d9d8] kernel_init+0x17c/0x218
[ef857ff0] [c000cda4] kernel_thread+0x4c/0x68
Instruction dump:
40be0018 3c60c052 3863c70c 4be9baad 3be0ffed 4bd7c99d 80010014 7fe3fb78
83e1000c 38210010 7c0803a6 4e800020 <7c11faa6> 54290024 81290008
3d60c06e
Oops: Exception in kernel mode, sig: 4 [#2]
---[ end trace 49ff3b8f93efde1a ]---

Also use the HID1_RFXE define rather than a magic number.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-04 09:31:35 -05:00
..
amd64_edac_dbg.c EDAC, MCE: Rework MCE injection 2010-10-21 14:47:59 +02:00
amd64_edac_inj.c amd64_edac: Add support for F15h DCT PCI config accesses 2011-03-17 14:46:11 +01:00
amd64_edac.c amd64_edac: Fix potential memleak 2011-03-29 18:19:06 +02:00
amd64_edac.h amd64_edac: Fix DRAM base macros 2011-03-17 14:46:30 +01:00
amd76x_edac.c PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments 2010-05-18 14:59:08 -07:00
amd8111_edac.c edac: add edac_device_alloc_index() 2009-06-18 13:03:56 -07:00
amd8111_edac.h edac: AMD8111 driver header file 2009-04-02 19:05:03 -07:00
amd8131_edac.c edac: AMD8111 & AMD8131 use dev_name() 2009-05-29 08:40:03 -07:00
amd8131_edac.h tree-wide: fix comment/printk typos 2010-11-01 15:38:34 -04:00
cell_edac.c tree-wide: fix comment/printk typos 2010-11-01 15:38:34 -04:00
cpc925_edac.c EDAC: Fixup scrubrate manipulation 2011-01-07 11:38:31 +01:00
e7xxx_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
e752x_edac.c EDAC: Fixup scrubrate manipulation 2011-01-07 11:38:31 +01:00
edac_core.h Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
edac_device_sysfs.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
edac_device.c edac: core: remove completion-wait for complete with rcu_barrier 2009-09-24 07:21:05 -07:00
edac_mc_sysfs.c EDAC: Shut up sysfs registration debug code 2011-03-17 14:46:10 +01:00
edac_mc.c amd64_edac: Rework printk macros 2011-01-07 11:33:56 +01:00
edac_mce.c i7core_edac: Add edac_mce glue 2010-05-10 11:44:50 -03:00
edac_module.c EDAC: Export edac sysfs class to users. 2010-10-21 14:47:59 +02:00
edac_module.h EDAC: Export edac sysfs class to users. 2010-10-21 14:47:59 +02:00
edac_pci_sysfs.c EDAC: Export edac sysfs class to users. 2010-10-21 14:47:59 +02:00
edac_pci.c edac: core: remove completion-wait for complete with rcu_barrier 2009-09-24 07:21:05 -07:00
edac_stub.c EDAC: Export edac sysfs class to users. 2010-10-21 14:47:59 +02:00
i7core_edac.c i7core_edac: fix typos in comments 2010-12-28 01:20:51 +01:00
i3000_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
i3200_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
i5000_edac.c edac: i5000: improve handling of pci_enable_device() return value 2010-08-11 08:59:21 -07:00
i5100_edac.c EDAC: Fixup scrubrate manipulation 2011-01-07 11:38:31 +01:00
i5400_edac.c edac: i5400: improve handling of pci_enable_device() return value 2010-08-11 08:59:21 -07:00
i7300_edac.c Kill off warning: ‘inline’ is not at beginning of declaration 2011-01-19 15:43:08 +01:00
i82443bxgx_edac.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
i82860_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
i82875p_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
i82975x_edac.c edac: correct i82975x error-info reported 2011-02-17 16:47:04 +01:00
Kconfig drivers/edac: provide support for tile architecture 2011-03-10 13:30:14 -05:00
Makefile drivers/edac: provide support for tile architecture 2011-03-10 13:30:14 -05:00
mce_amd_inj.c EDAC, MCE: Allow F15h bank 6 MCE injection 2011-01-07 11:54:23 +01:00
mce_amd.c amd64_edac: Enable driver on F15h 2011-03-17 14:46:26 +01:00
mce_amd.h amd64_edac: Simplify decoding path 2011-03-17 14:46:19 +01:00
mpc85xx_edac.c edac/mpc85xx: Limit setting/clearing of HID1[RFXE] to e500v1/v2 cores 2011-04-04 09:31:35 -05:00
mpc85xx_edac.h edac: mpc85xx mask ecc syndrome correctly 2010-03-12 15:52:40 -08:00
mv64x60_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
mv64x60_edac.h drivers-edac: add marvell mv64x60 driver 2008-02-07 08:42:23 -08:00
pasemi_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ppc4xx_edac.c dt/powerpc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
ppc4xx_edac.h edac: new ppc4xx driver module 2009-04-02 19:05:03 -07:00
r82600_edac.c PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments 2010-05-18 14:59:08 -07:00
tile_edac.c drivers/edac: provide support for tile architecture 2011-03-10 13:30:14 -05:00
x38_edac.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00