AGP: Warn when GATT memory cannot be set to UC
commit1b13fe6a6e9986dbc079cbb05090be75edbffa5d
authorBorislav Petkov <borislav.petkov@amd.com>
Fri, 3 Sep 2010 16:39:41 +0000 (3 18:39 +0200)
committerIngo Molnar <mingo@elte.hu>
Sun, 5 Sep 2010 12:28:34 +0000 (5 14:28 +0200)
treefeabf768d5ed72f9f89d8caeb1c95fe996904961
parent260133ab658bd2b80e07832a878e00405e19ff43
AGP: Warn when GATT memory cannot be set to UC

This is one of those paranoid checks which should at least tell
us that something is about to go haywire after we've disabled
GART table walk probes which is done by default now on AMD.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
LKML-Reference: <1283531981-7495-4-git-send-email-bp@amd64.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
drivers/char/agp/generic.c