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| author |   Jan Beulich <jbeulich@novell.com> | 2007-05-02 19:27:11 +0200 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:11 +0200 |
| commit | b92e9fac400d4ae5bc7a75c568e9844ec53ea329 (patch) | |
| tree | 2e5d5194d2532a4d8d4849802e19adcc617013f6 /mm/vmalloc.c | |
| parent | [PATCH] x86-64: Account for module percpu space separately from kernel percpu (diff) | |
| download | linux-rng-b92e9fac400d4ae5bc7a75c568e9844ec53ea329.tar.xz linux-rng-b92e9fac400d4ae5bc7a75c568e9844ec53ea329.zip | |
[PATCH] x86: fix amd64-agp aperture validation
Under CONFIG_DISCONTIGMEM, assuming that a !pfn_valid() implies all
subsequent pfn-s are also invalid is wrong. Thus replace this by
explicitly checking against the E820 map.
AK: make e820 on x86-64 not initdata
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
Diffstat (limited to 'mm/vmalloc.c')
0 files changed, 0 insertions, 0 deletions