Messages in this thread | | | Subject | Re: [PATCH] x86/microcode_intel_early.c: Get 32-bit physical address by __pa_nodebug() | From | Tetsuo Handa <> | Date | Wed, 20 Mar 2013 11:06:11 +0900 |
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Fenghua Yu wrote: > From: Fenghua Yu <fenghua.yu@intel.com> > > In 32-bit, __pa_symbol() in CONFIG_DEBUG_VIRTUAL accesses kernel data (e.g. > max_low_pfn) that haven't been setup yet in such early boot phase. To fix the > issue, __pa_nodebug() replaces __pa_symbol() to get a global symbol's physical > address. > > Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> > --- > arch/x86/kernel/microcode_intel_early.c | 26 +++++++++++++------------- > 1 file changed, 13 insertions(+), 13 deletions(-) > This patch fixes my problem. Thank you.
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