linux/arch/powerpc
Anton Blanchard c1703e85a7 powerpc/pseries: Disable interrupts around IOMMU percpu data accesses
tce_buildmulti_pSeriesLP uses a per cpu page to communicate with the
hypervisor. We currently rely on the IOMMU table spinlock but
subsequent patches will be removing that so disable interrupts
around all accesses of tce_page.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-07-03 14:14:46 +10:00
..
boot powerpc/boot: Only build board support files when required. 2012-07-03 14:14:37 +10:00
configs powerpc: Enable jump label support 2012-07-03 14:14:40 +10:00
include/asm powerpc: tracing: Avoid tracepoint duplication with DECLARE_EVENT_CLASS 2012-07-03 14:14:41 +10:00
kernel powerpc/pci: cleanup on duplicate assignment 2012-07-03 14:14:45 +10:00
kvm KVM: PPC: Book3S HV: Drop locks around call to kvmppc_pin_guest_page 2012-06-19 15:04:13 +03:00
lib powerpc: POWER7 optimised memcpy using VMX and enhanced prefetch 2012-07-03 14:14:46 +10:00
math-emu powerpc/math_emu/efp: Look for errata handler when type mismatches 2011-10-06 23:36:47 -05:00
mm powerpc/numa: Fix OF node refcounting bug 2012-07-03 14:14:44 +10:00
net powerpc: Fix BPF_JIT code to link with multiple TOCs 2012-06-29 14:35:34 +10:00
oprofile Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
perf perf: Pass last sampling period to perf_sample_data_init() 2012-05-09 15:23:12 +02:00
platforms powerpc/pseries: Disable interrupts around IOMMU percpu data accesses 2012-07-03 14:14:46 +10:00
sysdev Merge remote-tracking branch 'jwb/next' into next 2012-05-10 12:58:24 +10:00
xmon Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
Kconfig powerpc: Use the new generic strncpy_from_user() and strnlen_user() 2012-05-27 21:00:07 -07:00
Kconfig.debug irqdomain: Remove powerpc dependency from debugfs file 2012-03-29 14:31:02 -06:00
Makefile powerpc/crypto: Build files for the nx device driver 2012-05-16 15:05:45 +10:00
relocs_check.pl powerpc: Process dynamic relocations for kernel 2011-12-20 10:21:08 -05:00