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linux/arch/x86/kernel/cpu
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Robert Richter 0e49bf66d2 x86, xsave: Separate fpu and xsave initialization 
As xsave also supports other than fpu features, it should be
initialized independently of the fpu. This patch moves this out of fpu
initialization.

There is also a lot of cross referencing between fpu and xsave
code. This patch reduces this by making xsave_cntxt_init() and
init_thread_xstate() static functions.

The patch moves the cpu_has_xsave check at the beginning of
xsave_init(). All other checks may removed then.

Signed-off-by: Robert Richter <robert.richter@amd.com>
LKML-Reference: <1279731838-1522-2-git-send-email-robert.richter@amd.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2010-07-21 14:06:04 -07:00
..
cpufreq x86, k8: Fix section mismatch for powernowk8_exit() 2010-05-25 15:42:21 -07:00
mcheck Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core 2010-06-04 15:39:54 -07:00
mtrr include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
.gitignore Update .gitignore files for generated targets 2008-10-20 11:24:31 -07:00
addon_cpuid_features.c x86, cpu: Enumerate xsaveopt 2010-07-19 16:50:40 -07:00
amd.c x86, AMD: Extend support to future families 2010-06-09 15:57:47 -07:00
bugs_64.c x86/cpu: Clean up various files a bit 2009-07-11 11:24:09 +02:00
bugs.c x86: Avoid check hlt for newer cpus 2010-05-07 15:31:17 -07:00
centaur.c x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23 11:59:53 -08:00
cmpxchg.c x86: move cmpxchg fallbacks to a generic place 2008-08-18 16:05:47 +02:00
common.c x86, xsave: Separate fpu and xsave initialization 2010-07-21 14:06:04 -07:00
cpu.h x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23 11:59:53 -08:00
cyrix.c x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23 11:59:53 -08:00
hypervisor.c x86, hypervisor: add missing <linux/module.h> 2010-05-09 22:46:54 -07:00
intel_cacheinfo.c x86, cacheinfo: Carve out L3 cache slot accessors 2010-06-09 15:57:41 -07:00
intel.c Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 08:49:13 -07:00
Makefile x86: Detect running on a Microsoft HyperV system 2010-05-06 18:24:15 -07:00
mkcapflags.pl x86: generate names for /proc/cpuinfo from <asm/cpufeature.h> 2008-08-27 19:23:22 -07:00
mshyperv.c x86, hypervisor: add missing <linux/module.h> 2010-05-09 22:46:54 -07:00
perf_event_amd.c perf, x86: Fix __initconst vs const 2010-04-02 19:52:05 +02:00
perf_event_intel_ds.c perf, x86: Improve the PEBS ABI 2010-05-07 11:31:02 +02:00
perf_event_intel_lbr.c perf, x86: Clean up debugctlmsr bit definitions 2010-03-26 09:41:03 +01:00
perf_event_intel.c perf, x86: Improve the PEBS ABI 2010-05-07 11:31:02 +02:00
perf_event_p4.c perf, x86: P4_pmu_schedule_events -- use smp_processor_id instead of raw_ 2010-05-19 09:41:05 +02:00
perf_event_p6.c perf, x86: Fix __initconst vs const 2010-04-02 19:52:05 +02:00
perf_event.c perf_events: Fix event scheduling issues introduced by transactional API 2010-05-31 08:46:10 +02:00
perfctr-watchdog.c perf, x86: rename macro in ARCH_PERFMON_EVENTSEL_ENABLE 2010-03-01 14:21:23 +01:00
powerflags.c x86: generate names for /proc/cpuinfo from <asm/cpufeature.h> 2008-08-27 19:23:22 -07:00
proc.c Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-14 07:57:32 -07:00
sched.c sched: x86: Name old_perf in a unique way 2009-09-16 11:21:07 +02:00
transmeta.c x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23 11:59:53 -08:00
umc.c x86: move various CPU initialization objects into .cpuinit.rodata 2009-03-12 13:13:07 +01:00
vmware.c x86, hypervisor: Export the x86_hyper* symbols 2010-05-09 01:10:34 -07:00