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authorChris Bainbridge <chris.bainbridge@gmail.com>2014-03-07 18:40:42 +0700
committerH. Peter Anvin <hpa@zytor.com>2014-03-20 16:31:54 -0700
commit69f2366c9456d0ce784cf5aba87ee77eeadc1d5e (patch)
tree3e4405ced0145cbcbbf303106965cad9075cb4a4 /kernel
parent8c90487cdc64847b4fdd812ab3047f426fec4d13 (diff)
downloadlinux-69f2366c9456d0ce784cf5aba87ee77eeadc1d5e.tar.gz
x86, cpu: Add forcepae parameter for booting PAE kernels on PAE-disabled Pentium M
Many Pentium M systems disable PAE but may have a functionally usable PAE implementation. This adds the "forcepae" parameter which bypasses the boot check for PAE, and sets the CPU as being PAE capable. Using this parameter will taint the kernel with TAINT_CPU_OUT_OF_SPEC. Signed-off-by: Chris Bainbridge <chris.bainbridge@gmail.com> Link: http://lkml.kernel.org/r/20140307114040.GA4997@localhost Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'kernel')
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