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| author | Jacob Pan <jacob.jun.pan@linux.intel.com> | 2010-05-19 21:01:23 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-05-19 22:32:12 +0200 |
| commit | 1dedefd1a066a795a87afca9c0236e1a94de9bf6 (patch) | |
| tree | f973764a396a75c7f69c5b8e91875d48b9645e52 /lib/bitmap.c | |
| parent | Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| download | linux-1dedefd1a066a795a87afca9c0236e1a94de9bf6.tar.xz linux-1dedefd1a066a795a87afca9c0236e1a94de9bf6.zip | |
x86: detect scattered cpuid features earlier
Some extra CPU features such as ARAT is needed in early boot so
that x86_init function pointers can be set up properly.
http://lkml.org/lkml/2010/5/18/519
At start_kernel() level, this patch moves init_scattered_cpuid_features()
from check_bugs() to setup_arch() -> early_cpu_init() which is earlier than
platform specific x86_init layer setup. Suggested by HPA.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
LKML-Reference: <1274295685-6774-2-git-send-email-jacob.jun.pan@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'lib/bitmap.c')
0 files changed, 0 insertions, 0 deletions