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linux-yocto/4.1: Fix kernel oops on qemuarm boot

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Backporting two mainline commits to address kernel oops:

   Internal error: Oops: 17 [#1] PREEMPT ARM
   Modules linked in:
   CPU: 0 PID: 42 Comm: jbd2/vda-8 Not tainted 4.1.8-yocto-standard #1
   Hardware name: ARM-Versatile PB
   task: c7223300 ti: c725e000 task.ti: c725e000
   PC is at blk_mq_tag_to_rq+0x24/0x78
   LR is at bt_for_each+0x70/0xc4
   pc : [<c0364458>]    lr : [<c0368118>]    psr: 20000113
   sp : c725fa18  ip : c725fa30  fp : c725fa2c
   r10: c0365ce0  r9 : 00000020  r8 : c7104200
   r7 : c70ee5ac  r6 : 00000001  r5 : 00000021  r4 : c7122da0
   r3 : c7104000  r2 : 00000000  r1 : 00000021  r0 : 00000000
   Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
   Control: 00093177  Table: 072f4000  DAC: 00000017
   Process jbd2/vda-8 (pid: 42, stack limit = 0xc725e190)
   Stack: (0xc725fa18 to 0xc7260000)

[YOCTO #8663]

(From OE-Core rev: 04b22b6b4953360ea383c4d928dea66f7b1796e6)

Signed-off-by: Alimon Limon <anibal.limon@linux.intel.com
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
2015-12-08 08:57:48 -05:00
committed by Richard Purdie
parent cda3905e1b
commit c093fd8bd2
3 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
+1 -1
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@@ -2,7 +2,7 @@ KBRANCH ?= "standard/preempt-rt/base"
require recipes-kernel/linux/linux-yocto.inc
SRCREV_machine ?= "44fb75fd4731d1169725ac49a305e0913440974f"
SRCREV_machine ?= "190c42da30140d227cc948ed5fa8fee8467d55f3"
SRCREV_meta ?= "30c4b4bd79c5d774de6dcf23d0deab554e31f3d4"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.1.git;branch=${KBRANCH};name=machine \