Anton Blanchard c208505900 powerpc: create giveup_all() ... Create a single function that gives everything up (FP, VMX, VSX, SPE). Doing this all at once means we only do one MSR write. A context switch microbenchmark using yield(): http://ozlabs.org/~anton/junkcode/context_switch2.c ./context_switch2 --test=yield --fp --altivec --vector 0 0 shows an improvement of 3% on POWER8. Signed-off-by: Anton Blanchard <anton@samba.org> [mpe: giveup_all() needs to be EXPORT_SYMBOL'ed] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2015-12-02 19:34:26 +11:00
..
boot	powerpc/boot: allow wrapper to work on non-english system	2015-11-26 22:11:16 +11:00
configs	powerpc updates for 4.4	2015-11-05 23:38:43 -08:00
crypto	powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()	2015-12-01 13:52:25 +11:00
include	powerpc: create giveup_all()	2015-12-02 19:34:26 +11:00
kernel	powerpc: create giveup_all()	2015-12-02 19:34:26 +11:00
kvm	powerpc: create giveup_all()	2015-12-02 19:34:26 +11:00
lib	powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()	2015-12-01 13:52:25 +11:00
math-emu
mm	powerpc updates for 4.4	2015-11-05 23:38:43 -08:00
net	ebpf: migrate bpf_prog's flags to bitfield	2015-10-03 05:02:39 -07:00
oprofile	powerpc: Remove mtmsrd(), use existing mtmsr()	2015-07-13 15:47:28 +10:00
perf	powerpc updates for 4.4	2015-11-05 23:38:43 -08:00
platforms	powerpc: Standardise on NR_syscalls rather than __NR_syscalls.	2015-11-26 22:11:17 +11:00
sysdev	powerpc/axonram: Fix module autoload for OF platform driver	2015-11-26 22:11:18 +11:00
xmon	powerpc/xmon: Add some more elements to the existing PACA dump list	2015-10-15 20:32:02 +11:00
Kconfig	powerpc/book3e-64: Enable kexec	2015-10-27 18:13:30 -05:00
Kconfig.debug	powerpc: Make STRICT_MM_TYPECHECKS a config option	2015-05-11 19:53:59 +10:00
Makefile	powerpc/cell: Drop CONFIG_TUNE_CELL in favour of CONFIG_CELL_CPU	2015-10-19 19:51:18 +11:00
relocs_check.sh