[1/1] linux-yocto/3.4: move PREEMPT_NONE to beagleboard standard kernel only

Submitted by Bruce Ashfield on Nov. 29, 2012, 6:47 p.m.

Details

Message ID 95dea7dbc322061f976f9462bd8806c3193105f6.1354214590.git.bruce.ashfield@windriver.com
State Accepted
Commit b19ac46bca9b137b33a527e88e02451739bdb690
Headers show

Commit Message

Bruce Ashfield Nov. 29, 2012, 6:47 p.m.
A recent report of the preempt-rt beagleboard kernel not enabling full
-rt preemption out of the box revealed that the existing fix for SD
boot issues (which were fixed by disabling preemption) was the root
cause for the options not being enabled.

Although the fix for the SD card detection issues is still valid, it
also doesn't make sense to apply it to a kernel type that only exists
to support enhanced preemption. Since many variants of the board boot
with preemption enabled, opening the possibility of a boot problem is
acceptable, given that it allows the -rt kernel to be used.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
---
 meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb   |    2 +-
 meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb |    2 +-
 meta/recipes-kernel/linux/linux-yocto_3.4.bb      |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

Patch hide | download patch | download mbox

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb
index 76ee542..e0800ff 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb
@@ -10,7 +10,7 @@  KMETA = "meta"
 
 SRCREV_machine ?= "2572b13999da8129c37eb2bf7e9a8fa68dc2a4bf"
 SRCREV_machine_qemuppc ?= "2004632314104d4f31bb1577e955da53796f517c"
-SRCREV_meta ?= "472aaf880c9176a40de98c97e14355fe77478598"
+SRCREV_meta ?= "4e5f2b43acfbdb924edbdf42a816e3e2b15203b3"
 
 PR = "${INC_PR}.0"
 PV = "${LINUX_VERSION}+git${SRCPV}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb
index 50890a3..ab214c8 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb
@@ -13,7 +13,7 @@  LINUX_VERSION ?= "3.4.18"
 KMETA = "meta"
 
 SRCREV_machine ?= "f1c2320544eaffd6ecc7fcb8b18f8a0ed4ba2e14"
-SRCREV_meta ?= "472aaf880c9176a40de98c97e14355fe77478598"
+SRCREV_meta ?= "4e5f2b43acfbdb924edbdf42a816e3e2b15203b3"
 
 PR = "${INC_PR}.0"
 PV = "${LINUX_VERSION}+git${SRCPV}"
diff --git a/meta/recipes-kernel/linux/linux-yocto_3.4.bb b/meta/recipes-kernel/linux/linux-yocto_3.4.bb
index 647244a..bb3c860 100644
--- a/meta/recipes-kernel/linux/linux-yocto_3.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_3.4.bb
@@ -9,7 +9,7 @@  SRCREV_machine_qemuppc ?= "ae8e2cd14e47bceb9c2bdcb927b3a0ea61f6c311"
 SRCREV_machine_qemux86 ?= "f1c2320544eaffd6ecc7fcb8b18f8a0ed4ba2e14"
 SRCREV_machine_qemux86-64 ?= "f1c2320544eaffd6ecc7fcb8b18f8a0ed4ba2e14"
 SRCREV_machine ?= "f1c2320544eaffd6ecc7fcb8b18f8a0ed4ba2e14"
-SRCREV_meta ?= "1c5980714d482f8ccb72909b40f3e1467a3fd590"
+SRCREV_meta ?= "4e5f2b43acfbdb924edbdf42a816e3e2b15203b3"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.4.git;protocol=git;nocheckout=1;branch=${KBRANCH},meta;name=machine,meta"