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https://git.yoctoproject.org/poky
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fe77047364
Updating the linux-yocto-3.8 SRCREVs to fix a boot issue with ARM boards
when gcc 4.8 is used.
Without the following mainline backports:
f200475 ARM: 7670/1: fix the memset fix
8215b0e ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) optimizations
The following trap will be seen on boot:
[<c00fc3b8>] (kmem_cache_alloc_trace+0x54/0x210) from [<c039f074>] (con_insert_unipair+0xcc/0x11c)
[<c039f074>] (con_insert_unipair+0xcc/0x11c) from [<c039fec8>] (con_set_default_unimap+0xfc/0x198)
[<c039fec8>] (con_set_default_unimap+0xfc/0x198) from [<c07ee258>] (console_map_init+0x44/0x58)
[<c07ee258>] (console_map_init+0x44/0x58) from [<c07ee738>] (vty_init+0x16c/0x1b0)
[<c07ee738>] (vty_init+0x16c/0x1b0) from [<c07edb68>] (tty_init+0x108/0x148)
[<c07edb68>] (tty_init+0x108/0x148) from [<c07eead0>] (chr_dev_init+0xb4/0xd8)
[<c07eead0>] (chr_dev_init+0xb4/0xd8) from [<c0008a18>] (do_one_initcall+0x11c/0x18c)
[<c0008a18>] (do_one_initcall+0x11c/0x18c) from [<c07d89d0>] (kernel_init_freeable+0x16c/0x254)
[<c07d89d0>] (kernel_init_freeable+0x16c/0x254) from [<c05a3810>] (kernel_init+0x18/0x160)
[<c05a3810>] (kernel_init+0x18/0x160) from [<c000e530>] (ret_from_fork+0x14/0x20)
Code: e593a000 e35a0000 0a000020 e5943014 (e79a1003)
---[ end trace e6c62de166779f86 ]---
Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
Moderate stress and board testing shows the fix to hold, and it is good for
broader testing.
[YOCTO #4549]
(From OE-Core rev: 8ef393bc08a20053765ad58c1ebd9ab621cdd704)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
31 lines
1.1 KiB
BlitzBasic
31 lines
1.1 KiB
BlitzBasic
require recipes-kernel/linux/linux-yocto.inc
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KBRANCH = "standard/preempt-rt/base"
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KBRANCH_qemuppc = "standard/preempt-rt/qemuppc"
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LINUX_VERSION ?= "3.8.13"
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LINUX_KERNEL_TYPE = "preempt-rt"
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KMETA = "meta"
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SRCREV_machine ?= "4fb187301ca153d496b2a96293dffde34d3b1a56"
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SRCREV_machine_qemuppc ?= "547c4ea570933ab7ece9f10d2c46875b460cd337"
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SRCREV_meta ?= "c0851dfb8535635e1e31d4a5146d3f021e30506c"
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PR = "${INC_PR}.1"
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PV = "${LINUX_VERSION}+git${SRCPV}"
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SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.8.git;protocol=git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
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# Omit broken machines from COMPATIBLE_MACHINE
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# qemuppc hangs at boot
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# qemumips panics at boot
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COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm)"
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# Functionality flags
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KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
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KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
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KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
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KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
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KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
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