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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2014-01-24 00:54:39 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-24 01:36:57 +0100
commitcf0744021c5d5de54d2c66e2020c6de2fe800264 (patch)
tree0d2032c3d04aabe53ac3d9a2963c41d8c0b331c1 /scripts
parenttest: check copy_to/from_user boundary validation (diff)
downloadlinux-cf0744021c5d5de54d2c66e2020c6de2fe800264.tar.xz
linux-cf0744021c5d5de54d2c66e2020c6de2fe800264.zip
firmware/dmi_scan: generalize for use by other archs
This patch makes a couple of changes to the SMBIOS/DMI scanning code so it can be used on other archs (such as ARM and arm64): (a) wrap the calls to ioremap()/iounmap(), this allows the use of a flavor of ioremap() more suitable for random unaligned access; (b) allow the non-EFI fallback probe into hardcoded physical address 0xF0000 to be disabled. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Grant Likely <grant.likely@linaro.org> Cc: Ingo Molnar <mingo@elte.hu> Cc "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
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