linux/arch/powerpc
Alexander Graf af415087d2 KVM: PPC: Book3S: PR: No isync in slbie path
While messing around with the SLBs we're running in real mode. The
entry to guest space goes through rfid, which is context synchronizing,
so there's no need to manually synchronize anything through isync.

With this patch and a simple priviledged SPR access loop guest, I get
a speed bump from 2035607 to 2181301 exits per second.

Signed-off-by: Alexander Graf <agraf@suse.de>
2012-05-06 16:19:09 +02:00
..
boot powerpc/dts: Removed fsl,msi property from dts. 2012-03-29 08:14:15 -05:00
configs Merge remote-tracking branch 'kumar/next' into merge 2012-04-02 13:57:46 +10:00
include/asm KVM: PPC: Restrict PPC_[L|ST]D macro to asm code 2012-05-06 16:19:08 +02:00
kernel KVM: PPC: Use clockevent multiplier and shifter for decrementer 2012-05-06 16:19:07 +02:00
kvm KVM: PPC: Book3S: PR: No isync in slbie path 2012-05-06 16:19:09 +02:00
lib Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
math-emu powerpc/math_emu/efp: Look for errata handler when type mismatches 2011-10-06 23:36:47 -05:00
mm Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
net net: filter: BPF 'JIT' compiler for PPC64 2011-07-21 12:38:32 -07:00
oprofile Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
perf powerpc/perf: Fix instruction address sampling on 970 and Power4 2012-03-28 11:33:24 +11:00
platforms irq_domain: Move irq_virq_count into NOMAP revmap 2012-04-12 00:37:48 -06:00
sysdev Merge remote-tracking branch 'kumar/next' into merge 2012-04-02 13:57:46 +10:00
xmon Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
Kconfig Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-03-29 16:53:48 -07:00
Kconfig.debug irqdomain: Remove powerpc dependency from debugfs file 2012-03-29 14:31:02 -06:00
Makefile powerpc/perf: Move perf core & PMU code into a subdirectory 2012-02-23 10:50:04 +11:00
relocs_check.pl powerpc: Process dynamic relocations for kernel 2011-12-20 10:21:08 -05:00