Files
poky/meta/recipes-kernel/linux/linux-yocto-tiny_3.14.bb
Bruce Ashfield d332ad770e linux-yocto: x86_64: expand kernel stack to 16K
Updating to backport the following mainline commit:

[
    x86_64: expand kernel stack to 16K

    commit 6538b8ea886e472f4431db8ca1d60478f838d14b upstream

    While I play inhouse patches with much memory pressure on qemu-kvm,
    3.14 kernel was randomly crashed. The reason was kernel stack overflow.

    When I investigated the problem, the callstack was a little bit deeper
    by involve with reclaim functions but not direct reclaim path.

   ....
]

(From OE-Core rev: b162bcf26a5b97fddd2a64789f97ec705bb354f9)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-25 15:33:57 +01:00

22 lines
527 B
BlitzBasic

require recipes-kernel/linux/linux-yocto.inc
KBRANCH = "standard/tiny/base"
LINUX_KERNEL_TYPE = "tiny"
KCONFIG_MODE = "--allnoconfig"
LINUX_VERSION ?= "3.14.5"
KMETA = "meta"
SRCREV_machine ?= "5bee7e1583d4f075ac5a96d121271b347b384fd7"
SRCREV_meta ?= "b2af4e3528e65583c98f3a08c6edb0cad7a120b0"
PV = "${LINUX_VERSION}+git${SRCPV}"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.14.git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
COMPATIBLE_MACHINE = "(qemux86)"
# Functionality flags
KERNEL_FEATURES = ""