x86_64 set MTRR_SANITIZER and related options

allows X drivers to add writeback entries as it converts
MTRR layout from continuous to discrete
details on 95ffa2438d0e9c48779f0106b1c0eb36165e759c

can be disabled with disable_mtrr_cleanup on bootup if crashes.
enabled in fedora too, let's see how it shakes here.

svn path=/dists/trunk/linux-2.6/; revision=12219
This commit is contained in:
Maximilian Attems 2008-09-10 09:35:49 +00:00
parent 731fd4b63c
commit 51793ddf80
2 changed files with 4 additions and 1 deletions

2
debian/changelog vendored
View File

@ -10,7 +10,7 @@ linux-2.6 (2.6.27~rc6-1~experimental.1) UNRELEASED; urgency=low
USB_GSPCA, USB_S2255, OCFS2_FS_STATS, OMFS_FS, CRYPTO_RMD128,
CRYPTO_RMD160, CRYPTO_RMD256, CRYPTO_RMD320.
* [x86] set MOUSE_BCM5974.
* [x86_64] set AMD_IOMMU.
* [x86_64] set AMD_IOMMU, MTRR_SANITIZER.
[ Martin Michlmayr ]
* [mips/r4k-ip22, mips/sb1-bcm91250a] Don't build in ISO9660.

View File

@ -34,6 +34,9 @@ CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
CONFIG_NODES_SHIFT=6
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
# CONFIG_X86_PAT is not set
CONFIG_EFI=y
CONFIG_SECCOMP=y