Milton Miller 199f45c45e powerpc/xics: Reduce and comment xics IPI use of memory barriers ... A single full sync (mb()) is requrired to order the mmio to the qirr reg with the set or clear of the message word. However, test_and_clear_bit has the effect of smp_mb() and we are not doing any other io from here, so we don't need a mb per bit processed. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2008-10-13 16:24:19 +11:00
..
cmm.c	powerpc: Replace __FUNCTION__ with __func__	2008-08-20 16:34:57 +10:00
eeh_cache.c	[POWERPC] Add CONFIG_PPC_PSERIES_DEBUG to enable debugging for platforms/pseries	2008-04-24 21:08:12 +10:00
eeh_driver.c	powerpc: Guard print_device_node_tree() with #if 0	2008-08-20 16:34:57 +10:00
eeh_event.c
eeh_sysfs.c
eeh.c	powerpc/eeh: Don't panic when EEH_MAX_FAILS is exceeded	2008-07-22 10:39:37 +10:00
firmware.c	[POWERPC] pseries/firmware.c should include pseries/pseries.h	2008-05-14 22:32:00 +10:00
hotplug-cpu.c	[POWERPC] Split xics_teardown_cpu()	2008-02-07 11:40:19 +11:00
hotplug-memory.c	powerpc: Oops in pseries_lmb_remove()	2008-10-10 15:55:17 +11:00
hvCall_inst.c
hvCall.S
hvconsole.c
hvcserver.c
iommu.c	powerpc/pseries: iommu enablement for CMO	2008-07-25 15:44:43 +10:00
Kconfig	powerpc/pseries: Add collaborative memory manager	2008-07-25 15:44:42 +10:00
kexec.c	powerpc/pseries: Call pseries_kexec_setup only on pseries	2008-06-30 22:30:57 +10:00
lpar.c	powerpc: Remove unnecessary condition when sanity-checking WIMG bits	2008-07-15 12:24:59 +10:00
Makefile	powerpc/pseries: Add collaborative memory manager	2008-07-25 15:44:42 +10:00
msi.c
nvram.c	[POWERPC] Add missing of_node_put in pseries/nvram.c	2008-06-16 15:00:32 +10:00
pci_dlpar.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6	2008-04-21 15:58:35 -07:00
pci.c
phyp_dump.c	[POWERPC] pseries/phyp dump: Reserve a variable amount of space at boot	2008-04-17 07:46:14 +10:00
plpar_wrappers.h	powerpc: Fix CMM page loaning on 64k page kernel with 4k hardware pages	2008-08-18 14:22:35 +10:00
power.c	[POWERPC] Fix warning in pseries/power.c	2008-02-20 13:33:37 +11:00
pseries.h	[POWERPC] Move prototype for find_udbg_vterm() into a header file	2008-04-17 10:00:59 +10:00
ras.c	[POWERPC] Fix sparse warnings in arch/powerpc/platforms/pseries	2008-05-14 22:32:02 +10:00
reconfig.c	powerpc: Check rc of notifier chain for memory remove	2008-09-15 11:07:52 -07:00
rtasd.c	powerpc: Honor O_NONBLOCK flag when reading RTAS log	2008-10-07 14:26:21 +11:00
scanlog.c	[POWERPC] Assign PDE->data before gluing PDE into /proc tree	2008-05-05 16:47:14 +10:00
setup.c	powerpc: Export CMO_PageSize	2008-08-26 10:24:47 +10:00
smp.c	powerpc/xics: Consolidate ipi message encode and decode	2008-10-13 16:24:16 +11:00
xics.c	powerpc/xics: Reduce and comment xics IPI use of memory barriers	2008-10-13 16:24:19 +11:00
xics.h	powerpc/xics: Consolidate ipi message encode and decode	2008-10-13 16:24:16 +11:00