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authorAlex Thorlton <athorlton@sgi.com>2015-12-11 14:59:45 -0600
committerIngo Molnar <mingo@kernel.org>2016-01-19 11:58:56 +0100
commitd394f2d9d8e1e7b4959819344baf67b5995da9b0 (patch)
tree5d618dbf3e88e59014c62f96be91660443ff0a02 /block/noop-iosched.c
parentb000de5848441bc4e99c662fe1fd1b854151a84e (diff)
downloadlinux-d394f2d9d8e1e7b4959819344baf67b5995da9b0.tar.bz2
x86/platform/UV: Remove EFI memmap quirk for UV2+
Commit a5d90c923bcf ("x86/efi: Quirk out SGI UV") added a quirk to efi_apply_memmap_quirks to force SGI UV systems to fall back to the old EFI memmap mechanism. We have a BIOS fix for this issue on all systems except for UV1. This commit fixes up the EFI quirk/MMR mapping code so that we only apply the special case to UV1 hardware. Signed-off-by: Alex Thorlton <athorlton@sgi.com> Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk> Cc: Dimitri Sivanich <sivanich@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Hedi Berriche <hedi@sgi.com> Cc: Len Brown <len.brown@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Travis <travis@sgi.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1449867585-189233-2-git-send-email-athorlton@sgi.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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