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Gavin Shan 28bf36f92a powerpc/eeh: Set EEH_PE_RESET on PE reset 
The patch introduces additional flag EEH_PE_RESET to indicate the
corresponding PE is under reset. In turn, the PE retrieval bakcend
on PowerNV platform can return unfrozen state for the EEH core to
moving forward. Flag EEH_PE_CFG_BLOCKED isn't the correct one for
the purpose.

In PCI passthrou case, the problem is more worse: Guest doesn't
recover 6th EEH error. The PE is left in isolated (frozen) and
config blocked state on Broadcom adapters. We can't retrieve the
PE's state correctly any more, even from the host side via sysfs
/sys/bus/pci/devices/xxx/eeh_pe_state.

Reported-by: Rajeshkumar Subramanian <rajeshkumars@in.ibm.com>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-12-02 11:03:26 +11:00
..
vdso32
powerpc/booke64: Use SPRG7 for VDSO
2014-03-19 19:57:14 -05:00
vdso64
powerpc/booke64: Use SPRG7 for VDSO
2014-03-19 19:57:14 -05:00
.gitignore
…
align.c
powerpc: Remove double braces in alignment code.
2014-11-10 09:59:32 +11:00
asm-offsets.c
Here are the PPC and ARM changes for KVM, which I separated because
2014-08-07 11:35:30 -07:00
audit.c
…
btext.c
powerpc/btext: Fix CONFIG_PPC_EARLY_DEBUG_BOOTX on ppc32
2013-08-27 16:01:23 +10:00
cacheinfo.c
powerpc/pseries: Update dynamic cache nodes for suspend/resume operation
2014-03-07 15:54:49 +11:00
cacheinfo.h
…
compat_audit.c
…
cpu_setup_6xx.S
…
cpu_setup_44x.S
…
cpu_setup_fsl_booke.S
powerpc/booke: Restrict SPE exception handlers to e200/e500 cores
2014-09-22 10:11:31 +02:00
cpu_setup_pa6t.S
…
cpu_setup_power.S
powerpc/powernv: Enable POWER8 doorbell IPIs
2014-06-11 17:05:12 +10:00
cpu_setup_ppc970.S
…
cputable.c
powerpc/booke: Restrict SPE exception handlers to e200/e500 cores
2014-09-22 10:11:31 +02:00
crash_dump.c
powerpc: Remove superfluous bootmem includes
2014-11-10 09:59:26 +11:00
crash.c
arch,powerpc: Convert smp_mb__*()
2014-04-18 14:20:41 +02:00
dbell.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
dma-iommu.c
powerpc/iommu: Update the generic code to use dynamic iommu page sizes
2013-12-30 14:17:19 +11:00
dma-swiotlb.c
powerpc/64: Limit ZONE_DMA32 to 4GiB in swiotlb_detect_4g()
2014-09-03 17:58:22 -05:00
dma.c
powerpc: Only do dynamic DMA zone limits on platforms that need it
2014-10-17 09:21:44 +11:00
eeh_cache.c
powerpc/eeh: Replace pr_warning() with pr_warn()
2014-08-05 15:41:34 +10:00
eeh_dev.c
powerpc/eeh: Replace pr_warning() with pr_warn()
2014-08-05 15:41:34 +10:00
eeh_driver.c
powerpc/eeh: Set EEH_PE_RESET on PE reset
2014-12-02 11:03:26 +11:00
eeh_event.c
powerpc/powernv: Fix killed EEH event
2014-06-11 17:04:33 +10:00
eeh_pe.c
powerpc/eeh: Block PCI config access upon frozen PE
2014-10-15 11:27:20 +11:00
eeh_sysfs.c
powerpc/eeh: Show hex prefix for PE state sysfs
2014-10-01 22:23:34 +10:00
eeh.c
powerpc/eeh: Set EEH_PE_RESET on PE reset
2014-12-02 11:03:26 +11:00
entry_32.S
powerpc/ftrace: Fix obsolete comment
2014-11-10 09:59:29 +11:00
entry_64.S
powerpc/ftrace: simplify prepare_ftrace_return
2014-11-10 09:59:28 +11:00
epapr_hcalls.S
powerpc: Add paravirt idle loop for 64-bit Book-E
2013-03-13 14:19:36 -05:00
epapr_paravirt.c
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2014-06-10 18:54:22 -07:00
exceptions-64e.S
powerpc/booke: Revert SPE/AltiVec common defines for interrupt numbers
2014-09-22 10:11:31 +02:00
exceptions-64s.S
powerpc: Save/restore PPR for KVM hypercalls
2014-11-12 15:53:25 +11:00
fadump.c
powerpc/fadump: Fix endianess issues in firmware assisted dump handling
2014-10-30 16:52:46 +11:00
firmware.c
…
fpu.S
powerpc: Don't corrupt transactional state when using FP/VMX in kernel
2014-01-15 13:59:11 +11:00
fsl_booke_entry_mapping.S
powerpc: enable the relocatable support for the fsl booke 32bit kernel
2014-01-09 17:52:16 -06:00
ftrace.c
powerpc/ftrace: simplify prepare_ftrace_return
2014-11-10 09:59:28 +11:00
head_8xx.S
powerpc/8xx: Invalidate non present TLB as early as possible
2014-11-07 18:10:45 -06:00
head_32.S
powerpc: Call do_page_fault() with interrupts off
2012-03-09 10:55:08 +11:00
head_40x.S
powerpc: Remove check for CONFIG_SERIAL_TEXT_DEBUG
2014-06-11 16:31:21 +10:00
head_44x.S
powerpc/ppc476: Disable BTAC
2014-08-13 15:13:42 +10:00
head_64.S
Merge remote-tracking branch 'scott/next' into next
2014-08-05 14:13:41 +10:00
head_booke.h
powerpc: Fix interrupt range check on debug exception
2013-05-02 10:31:01 +10:00
head_fsl_booke.S
powerpc/booke: Revert SPE/AltiVec common defines for interrupt numbers
2014-09-22 10:11:31 +02:00
hw_breakpoint.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
ibmebus.c
powerpc: make of_device_ids const
2014-09-25 23:14:46 +10:00
idle_6xx.S
powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly
2012-07-11 14:18:22 +10:00
idle_book3e.S
powerpc: No need to use dot symbols when branching to a function
2014-04-23 10:05:16 +10:00
idle_e500.S
powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly
2012-07-11 14:18:22 +10:00
idle_power4.S
powerpc: No need to use dot symbols when branching to a function
2014-04-23 10:05:16 +10:00
idle_power7.S
powerpc/powernv: Don't call generic code on offline cpus
2014-09-25 23:14:50 +10:00
idle.c
powerpc/idle: Convert use of typedef ctl_table to struct ctl_table
2013-07-01 11:10:35 +10:00
io-workarounds.c
powerpc: Better split CONFIG_PPC_INDIRECT_PIO and CONFIG_PPC_INDIRECT_MMIO
2013-08-14 14:57:50 +10:00
io.c
powerpc/powernv: Add PIO accessors for Power8 LPC bus
2013-08-14 14:58:08 +10:00
iomap.c
powerpc/kerenl: Enable EEH for IO accessors
2014-06-24 12:43:13 +10:00
iommu.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
irq.c
powerpc: Remove superfluous bootmem includes
2014-11-10 09:59:26 +11:00
isa-bridge.c
POWERPC: drivers: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
jump_label.c
…
kgdb.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
kprobes.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
kvm_emul.S
KVM: PPC: Not optimizing MSR_CE and MSR_ME with paravirt.
2012-05-30 11:43:11 +02:00
kvm.c
At over 200 commits, covering almost all supported architectures, this
2014-06-04 08:47:12 -07:00
l2cr_6xx.S
…
legacy_serial.c
powerpc: make of_device_ids const
2014-09-25 23:14:46 +10:00
machine_kexec_32.c
…
machine_kexec_64.c
powerpc, kexec: Fix "Processor X is stuck" issue during kexec from ST mode
2014-05-28 13:24:26 +10:00
machine_kexec.c
powerpc: Fix endian issues in kexec and crash dump code
2014-02-11 11:24:52 +11:00
Makefile
powerpc: Separate ppc32 symbol exports into ppc_ksyms_32.c
2014-09-25 23:14:40 +10:00
mce_power.c
powerpc/book3s: Recover from MC in sapphire on SCOM read via MMIO.
2014-03-07 15:52:10 +11:00
mce.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
misc_32.S
powerpc: Set the correct ksp_limit on ppc32 when switching to irq stack
2014-02-17 11:19:34 +11:00
misc_64.S
powerpc: module: handle MODVERSION for .TOC.
2014-04-23 10:05:28 +10:00
misc.S
powerpc: Rename __get_SP() to current_stack_pointer()
2014-10-15 11:23:20 +11:00
module_32.c
powerpc: Use pr_fmt in module loader code
2014-10-02 17:33:54 +10:00
module_64.c
powerpc: Use pr_fmt in module loader code
2014-10-02 17:33:54 +10:00
module.c
powerpc: Move local setup.h declarations to arch includes
2013-10-30 16:00:31 +11:00
msi.c
PCI/MSI/PPC: Remove arch_msi_check_device()
2014-10-01 12:21:14 -06:00
nvram_64.c
powerpc: Make a bunch of things static
2014-09-25 23:14:41 +10:00
of_platform.c
powerpc: make of_device_ids const
2014-09-25 23:14:46 +10:00
paca.c
KVM: PPC: Book3S PR: Rework SLB switching code
2014-05-30 14:26:30 +02:00
pci_32.c
powerpc/pci: Support per-aperture memory offset
2013-05-06 13:40:40 +10:00
pci_64.c
powerpc: Remove superfluous bootmem includes
2014-11-10 09:59:26 +11:00
pci_dn.c
powerpc: Make PCI device node device tree accesses endian safe
2013-08-14 15:33:31 +10:00
pci_of_scan.c
powerpc: Make a bunch of things static
2014-09-25 23:14:41 +10:00
pci-common.c
powerpc/pci: Quieten unset I/O resource warning
2014-11-05 21:00:46 +11:00
pci-hotplug.c
powerpc/PCI: Use pci_is_bridge() to simplify code
2014-05-27 14:57:36 -06:00
pmc.c
bug.h: add include of it to various implicit C users
2012-02-29 17:15:08 -05:00
ppc32.h
powerpc: switch to generic old sigaction()
2013-02-03 18:16:10 -05:00
ppc_ksyms_32.c
powerpc: Separate ppc32 symbol exports into ppc_ksyms_32.c
2014-09-25 23:14:40 +10:00
ppc_ksyms.c
powerpc: Rename __get_SP() to current_stack_pointer()
2014-10-15 11:23:20 +11:00
ppc_save_regs.S
…
proc_powerpc.c
proc_powerpc: switch to fixed_size_llseek()
2013-06-29 12:57:50 +04:00
process.c
powerpc: Use generic PIE randomization
2014-11-17 17:55:11 +11:00
prom_init_check.sh
powerpc: Simplify symbol check in prom_init_check.sh
2014-09-25 23:14:46 +10:00
prom_init.c
powerpc/powernv: Remove OPAL v1 takeover
2014-06-25 13:10:47 +10:00
prom_parse.c
powerpc: of_parse_dma_window should take a __be32 *dma_window
2013-08-14 15:33:26 +10:00
prom.c
powerpc: Disable CPU_FTR_TM if TM is disabled by firmware
2014-11-14 17:24:20 +11:00
ptrace32.c
powerpc: move debug registers in a structure
2013-10-18 18:44:49 -05:00
ptrace.c
Merge git://git.infradead.org/users/eparis/audit
2014-10-19 16:25:56 -07:00
reloc_32.S
powerpc: Don't flush/invalidate the d/icache for an unknown relocation type
2013-07-01 11:10:34 +10:00
reloc_64.S
powerpc: Align p_dyn, p_rela and p_st symbols
2014-03-07 13:50:19 +11:00
rtas_flash.c
powerpc: Fix endianness of flash_block_list in rtas_flash
2014-07-28 11:30:54 +10:00
rtas_pci.c
powerpc: Remove superfluous bootmem includes
2014-11-10 09:59:26 +11:00
rtas-proc.c
powerpc: LLVM complains about forward declaration of struct rtas_sensors
2014-11-10 09:59:32 +11:00
rtas-rtc.c
…
rtas.c
powerpc: Remove some old bootmem related comments
2014-11-10 09:59:25 +11:00
rtasd.c
powerpc: Make a bunch of things static
2014-09-25 23:14:41 +10:00
setup_32.c
powerpc: Remove unused vgacon_remap_base & fix build break
2014-11-10 09:59:31 +11:00
setup_64.c
powerpc: Move sparse_init() into initmem_init
2014-11-10 09:59:26 +11:00
setup-common.c
powerpc: Convert power off logic to pm_power_off
2014-11-03 12:12:51 +11:00
signal_32.c
powerpc: Use sigsp()
2014-08-06 13:04:32 +02:00
signal_64.c
powerpc: Use sigsp()
2014-08-06 13:04:32 +02:00
signal.c
powerpc: Use sigsp()
2014-08-06 13:04:32 +02:00
signal.h
powerpc: Use get_signal() signal_setup_done()
2014-08-06 13:03:09 +02:00
smp-tbsync.c
powerpc: Delete non-required instances of include <linux/init.h>
2014-01-15 13:46:44 +11:00
smp.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
stacktrace.c
powerpc: Rename __get_SP() to current_stack_pointer()
2014-10-15 11:23:20 +11:00
suspend.c
nosave: consolidate __nosave_{begin,end} in <asm/sections.h>
2014-10-09 22:26:04 -04:00
swsusp_32.S
…
swsusp_64.c
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
swsusp_asm64.S
powerpc: Only save/restore SDR1 if in hypervisor mode
2013-10-31 12:37:29 +11:00
swsusp_booke.S
powerpc/fsl-booke: Use SPRN_SPRGn rather than mfsprg/mtsprg
2014-01-07 19:06:03 -06:00
swsusp.c
Disintegrate asm/system.h for PowerPC
2012-03-28 18:30:02 +01:00
sys_ppc32.c
unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE
2013-05-09 13:46:38 -04:00
syscalls.c
powerpc: Delete non-required instances of include <linux/init.h>
2014-01-15 13:46:44 +11:00
sysfs.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
systbl_chk.c
…
systbl_chk.sh
…
systbl.S
powerpc: Use standard macros for sys_sigpending() & sys_old_getrlimit()
2014-07-28 14:09:23 +10:00
tau_6xx.c
…
time.c
rtc/tpo: Driver to support rtc and wakeup on PowerNV platform
2014-11-17 18:04:01 +11:00
tm.S
powerpc: Fix regression of per-CPU DSCR setting
2014-05-28 13:35:40 +10:00
traps.c
powerpc: Replace __get_cpu_var uses
2014-11-03 12:12:32 +11:00
udbg_16550.c
powerpc: Fix bad NULL pointer check in udbg_uart_getc_poll()
2014-11-12 13:47:20 +11:00
udbg.c
powerpc: Remove platforms/wsp and associated pieces
2014-06-11 16:35:38 +10:00
uprobes.c
uprobes/powerpc: Kill arch_uprobe->ainsn
2013-11-20 16:31:01 +01:00
vdso.c
powerpc: Remove superfluous bootmem includes
2014-11-10 09:59:26 +11:00
vecemu.c
powerpc: Put FP/VSX and VR state into structures
2013-10-11 17:26:49 +11:00
vector.S
powerpc: Don't corrupt transactional state when using FP/VMX in kernel
2014-01-15 13:59:11 +11:00
vio.c
arch/powerpc: replace obsolete strict_strto* calls
2014-08-08 15:57:28 -07:00
vmlinux.lds.S
powerpc/modules: Module CRC relocation fix causes perf issues
2013-07-24 14:18:43 +10:00