Gavin Shan 1ae79b78bc powerpc/eeh: Fix race condition in pcibios_set_pcie_reset_state() ... When asserting reset in pcibios_set_pcie_reset_state(), the PE is enforced to (hardware) frozen state in order to drop unexpected PCI transactions (except PCI config read/write) automatically by hardware during reset, which would cause recursive EEH error. However, the (software) frozen state EEH_PE_ISOLATED is missed. When users get 0xFF from PCI config or MMIO read, EEH_PE_ISOLATED is set in PE state retrival backend. Unfortunately, nobody (the reset handler or the EEH recovery functinality in host) will clear EEH_PE_ISOLATED when the PE has been passed through to guest. The patch sets and clears EEH_PE_ISOLATED properly during reset in function pcibios_set_pcie_reset_state() to fix the issue. Fixes: 28158cd ("Enhance pcibios_set_pcie_reset_state()") Reported-by: Carol L. Soto <clsoto@us.ibm.com> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Tested-by: Carol L. Soto <clsoto@us.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2015-05-01 13:52:09 +10:00
..
boot
configs
crypto
include	Revert "powerpc/tm: Abort syscalls in active transactions"	2015-04-30 15:24:58 +10:00
kernel	powerpc/eeh: Fix race condition in pcibios_set_pcie_reset_state()	2015-05-01 13:52:09 +10:00
kvm	powerpc/kvm: Fix SMP=n build error in book3s_xics.c	2015-04-29 08:06:32 +10:00
lib	powerpc: Export __spin_yield	2015-04-21 15:21:28 +02:00
math-emu
mm	powerpc/mm: Fix build error with CONFIG_PPC_TRANSACTIONAL_MEM disabled	2015-04-23 17:42:14 +10:00
net
oprofile	powerpc/oprofile: reduce mmap_sem hold for exe_file	2015-04-17 09:04:11 -04:00
perf	powerpc/mm/thp: Make page table walk safe against thp split/collapse	2015-04-17 11:23:39 +10:00
platforms	powerpc/pseries: Correct cpu affinity for dlpar added cpus	2015-05-01 13:47:24 +10:00
sysdev	powerpc: dart_iommu: Remove check for controller_ops == NULL case	2015-04-11 20:49:19 +10:00
xmon
Kconfig	powerpc updates for 4.1	2015-04-16 13:53:32 -05:00
Kconfig.debug
Makefile
relocs_check.sh