linux-yocto/4.4: fix PAT for 32bit x86

Integrating the following mainline destined commits to fix PAT issues with
32bit x86 and qemu:

  bc22b90fb583 x86/pat: Document the PAT initialization sequence
  c534b1ec1991 x86/xen, pat: Remove PAT table init code from Xen
  cd47692e804f x86/mtrr: Fix PAT init handling when MTRR is disabled
  039434bdc165 x86/mtrr: Fix Xorg crashes in Qemu sessions
  c08196e8064c x86/mm/pat: Replace cpu_has_pat with boot_cpu_has()
  6928fce8c766 x86/mm/pat: Add pat_disable() interface
  3163c8d5468d x86/mm/pat: Add support of non-default PAT MSR setting

With this change applied, we once again have working graphics and no special
work arounds.

(From OE-Core rev: 11cf8cb05975dda23370b7715872bc4a191a2ff6)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Bruce Ashfield 2016-04-01 20:09:24 -04:00 committed by Richard Purdie
parent 5559301cdf
commit 6d2299fc2d
3 changed files with 10 additions and 10 deletions

View File

@ -2,7 +2,7 @@ KBRANCH ?= "standard/preempt-rt"
require recipes-kernel/linux/linux-yocto.inc
SRCREV_machine ?= "56434a6d9850fd3642bab5cab63d22c6f56d2eae"
SRCREV_machine ?= "1970b2704b881effa78c3e5f79c0fd3bff1fd028"
SRCREV_meta ?= "770996a263e22562c81f48fde0f0dc647156abce"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.4.git;branch=${KBRANCH};name=machine \

View File

@ -9,7 +9,7 @@ LINUX_VERSION ?= "4.4.3"
KMETA = "kernel-meta"
KCONF_BSP_AUDIT_LEVEL = "2"
SRCREV_machine ?= "08943f2bbd507f8b7f5ef101ccc4755cbec79aad"
SRCREV_machine ?= "bc22b90fb5834ead65c31ca0d1e117239d4b545d"
SRCREV_meta ?= "770996a263e22562c81f48fde0f0dc647156abce"
PV = "${LINUX_VERSION}+git${SRCPV}"

View File

@ -11,14 +11,14 @@ KBRANCH_qemux86 ?= "standard/base"
KBRANCH_qemux86-64 ?= "standard/base"
KBRANCH_qemumips64 ?= "standard/mti-malta64"
SRCREV_machine_qemuarm ?= "03f244ec7482dbc1c924af73a317dd3d12f00132"
SRCREV_machine_qemuarm64 ?= "08943f2bbd507f8b7f5ef101ccc4755cbec79aad"
SRCREV_machine_qemumips ?= "4cd732b14cf4bdb51b7b565783bbc2ce5ab9a943"
SRCREV_machine_qemuppc ?= "08943f2bbd507f8b7f5ef101ccc4755cbec79aad"
SRCREV_machine_qemux86 ?= "08943f2bbd507f8b7f5ef101ccc4755cbec79aad"
SRCREV_machine_qemux86-64 ?= "08943f2bbd507f8b7f5ef101ccc4755cbec79aad"
SRCREV_machine_qemumips64 ?= "699473bc2476afa85e47833f0f47aaf44a799257"
SRCREV_machine ?= "08943f2bbd507f8b7f5ef101ccc4755cbec79aad"
SRCREV_machine_qemuarm ?= "8abee78b727ce6a4df262d1befcbecfa26742ae0"
SRCREV_machine_qemuarm64 ?= "bc22b90fb5834ead65c31ca0d1e117239d4b545d"
SRCREV_machine_qemumips ?= "475e28c3240610c26ee0b7866dc0ce701d0c27e1"
SRCREV_machine_qemuppc ?= "bc22b90fb5834ead65c31ca0d1e117239d4b545d"
SRCREV_machine_qemux86 ?= "bc22b90fb5834ead65c31ca0d1e117239d4b545d"
SRCREV_machine_qemux86-64 ?= "bc22b90fb5834ead65c31ca0d1e117239d4b545d"
SRCREV_machine_qemumips64 ?= "8d34fd84b9c53507b3d10a4a44294c479237319c"
SRCREV_machine ?= "bc22b90fb5834ead65c31ca0d1e117239d4b545d"
SRCREV_meta ?= "770996a263e22562c81f48fde0f0dc647156abce"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.4.git;name=machine;branch=${KBRANCH}; \