]> err.no Git - linux-2.6/commit
projects / linux-2.6 / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f1fbabb) | patch
x86: delay CPA self-test and repeat it
authorIngo Molnar <mingo@elte.hu>
Wed, 6 Feb 2008 21:39:45 +0000 (22:39 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 6 Feb 2008 21:39:45 +0000 (22:39 +0100)
commit971a52d66a3e87d4d2f5d3455e62680447cdb8e9
treec55f87abe255ef85854ab36e7d081fd8e4d2aec1tree | snapshot
parentf1fbabb312d657262322f4ce68b30a95f501945ccommit | diff
x86: delay CPA self-test and repeat it

delay the CPA self-test so that any impact (corruption) of
user-space pagetables can be triggered. Repeat the test
every 30 seconds.

this would have prevented the bug fixed by 8cb2a7c1e95e472b5,
at its source.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/Kconfig.debug diff | blob | history
arch/x86/mm/pageattr-test.c diff | blob | history
Linux 2.6 source tree