Changes in v3:
As per review comments from Lukas Wunner <lukas@xxxxxxxxx>,
squashed 3 commits to single commit. Without this build breaks.
Also clubbed set and clear function for is_added bits to a
single assign function. This optimizes code and reduce LoC.
Removed one wrongly added blank line in pci.c
Changes in v2:
To avoid race condition while updating is_added and is_busmaster
bits, is_added is moved to a private flag variable.
is_added updation is handled in atomic manner also.
Hari Vyas (1):
PCI: Data corruption happening due to race condition
arch/powerpc/kernel/pci-common.c | 4 +++-
arch/powerpc/platforms/powernv/pci-ioda.c | 3 ++-
arch/powerpc/platforms/pseries/setup.c | 3 ++-
drivers/pci/bus.c | 6 +++---
drivers/pci/hotplug/acpiphp_glue.c | 2 +-
drivers/pci/pci.h | 11 +++++++++++
drivers/pci/probe.c | 4 ++--
drivers/pci/remove.c | 5 +++--
include/linux/pci.h | 1 -
9 files changed, 27 insertions(+), 12 deletions(-)
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1.9.1
