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x86, amd_nb: Clarify F15h, model 30h GART and L3 support
authorAravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Fri, 2 Aug 2013 22:43:03 +0000 (17:43 -0500)
committerBorislav Petkov <bp@suse.de>
Mon, 12 Aug 2013 13:30:08 +0000 (15:30 +0200)
commit7d64ac6422092adbbdaa279ab32f9d4c90a84558
tree4115c5e294567d2d2a096591423102ea8c5d0ebctree | snapshot
parent6bdaa63c2957ac04e8d596880f732b79f9c06c3ccommit | diff
x86, amd_nb: Clarify F15h, model 30h GART and L3 support

F15h, models 0x30 and later don't have a GART. Note that. Also check
CPUID leaf 0x80000006 for L3 prescence because there are models which
don't sport an L3 cache.

Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
[ Boris: rewrite commit message, cleanup comments. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
arch/x86/kernel/amd_nb.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)