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ea81245cf4
linux/arch/powerpc/platforms/pseries
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Gavin Shan ea81245cf4 powerpc/eeh: Global mutex to protect PE tree 
We have missed lots of situations where the PE hierarchy tree need
protection through the EEH global mutex. The patch fixes that for
those public APIs implemented in eeh_pe.c. The only exception is
eeh_pe_restore_bars() because it calls eeh_pe_dev_traverse(), which
has been protected by the mutex.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-09-18 15:32:33 +10:00
..
cmm.c power: cmm - convert sysdev_class to a regular subsystem 2011-12-21 15:09:51 -08:00
dlpar.c powerpc/pseries: Avoid spurious error during hotplug CPU add 2011-09-20 09:20:00 +10:00
dtl.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
eeh_cache.c powerpc/eeh: Cleanup on EEH PCI address cache 2012-09-10 09:59:00 +10:00
eeh_dev.c powerpc/eeh: Create PEs for PHBs 2012-09-10 09:35:30 +10:00
eeh_driver.c powerpc/eeh: Remove EEH PE for normal PCI hotplug 2012-09-18 15:32:23 +10:00
eeh_event.c powerpc/eeh: Handle EEH error based on PE 2012-09-10 09:35:43 +10:00
eeh_pe.c powerpc/eeh: Global mutex to protect PE tree 2012-09-18 15:32:33 +10:00
eeh_pseries.c powerpc/eeh: Probe mode support 2012-09-10 09:35:44 +10:00
eeh_sysfs.c powerpc/eeh: Move stats to PE 2012-09-10 09:35:43 +10:00
eeh.c powerpc/eeh: Remove EEH PE for normal PCI hotplug 2012-09-18 15:32:23 +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: Add VPHN firmware feature 2010-11-29 15:48:22 +11:00
hotplug-cpu.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
hotplug-memory.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-07-25 22:59:39 -07:00
hvCall_inst.c powerpc: Fix unpaired probe_hcall_entry and probe_hcall_exit 2012-01-03 12:09:27 +11:00
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
io_event_irq.c powerpc: Make function that parses RTAS error logs global 2012-03-28 11:31:58 +11:00
iommu.c powerpc: Remove all includes of <asm/abs_addr.h> 2012-09-05 15:19:33 +10:00
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-05-22 19:22:50 -07:00
kexec.c powerpc/pseries: Simplify vpa deregistration functions 2011-08-05 14:47:58 +10:00
lpar.c powerpc/mm: Convert virtual address to vpn 2012-09-17 16:31:49 +10:00
Makefile powerpc/eeh: Create PEs for PHBs 2012-09-10 09:35:30 +10:00
mobility.c of: Improve prom_update_property() function 2012-07-11 15:26:51 +10:00
msi.c powerpc/eeh: Trace error based on PE from beginning 2012-09-10 09:35:33 +10:00
nvram.c kmsg - kmsg_dump() use iterator to receive log buffer content 2012-06-15 14:53:59 -07:00
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: Remove EEH PE for normal PCI hotplug 2012-09-18 15:32:23 +10:00
pci.c powerpc/eeh: Cleanup on EEH PCI address cache 2012-09-10 09:59:00 +10:00
plpar_wrappers.h powerpc: Clean up lppaca->cede_latency_hint 2012-04-30 15:37:15 +10:00
power.c
processor_idle.c powerpc/cpuidle: Fixes for pseries_idle hotplug notifier 2012-07-11 14:18:35 +10:00
pseries_energy.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
pseries.h powerpc/cpuidle: cpuidle driver for pSeries 2011-12-08 13:56:31 +11:00
ras.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
reconfig.c of: Improve prom_update_property() function 2012-07-11 15:26:51 +10:00
scanlog.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
setup.c powerpc: Dynamically calculate the dabrx based on kernel/user/hypervisor 2012-09-10 09:59:13 +10:00
smp.c powerpc/pseries/cpuidle: Replace pseries_notify_cpuidle_add call with notifier 2012-07-03 14:14:40 +10:00
suspend.c powerpc/pseries: Fix partition migration hang in stop_topology_update 2012-02-14 15:01:39 +11:00