Files
poky/meta/recipes-kernel/linux/linux-yocto_4.12.bb
Bruce Ashfield 7fbb9a4bb6 linux-yocto/4.12: common-pc*: enable X2APIC by default
Enabling CONFIG_X86_X2APIC=y by default for common-pc* (and hence
qemux86*) to work around interrupt delivery issues when running on some
host kernels.

There's little overhead with this, and no impact to non x2apic
platforms, so we enable it for all builds.

(From OE-Core rev: 3382ed4925fdc0854dbfa5b29dd5fdc1e0c1e38a)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-12-21 16:26:53 +00:00

45 lines
1.9 KiB
BlitzBasic

KBRANCH ?= "standard/base"
require recipes-kernel/linux/linux-yocto.inc
# board specific branches
KBRANCH_qemuarm ?= "standard/arm-versatile-926ejs"
KBRANCH_qemuarm64 ?= "standard/qemuarm64"
KBRANCH_qemumips ?= "standard/mti-malta32"
KBRANCH_qemuppc ?= "standard/qemuppc"
KBRANCH_qemux86 ?= "standard/base"
KBRANCH_qemux86-64 ?= "standard/base"
KBRANCH_qemumips64 ?= "standard/mti-malta64"
SRCREV_machine_qemuarm ?= "d293ce5ce9097c2a269cabed7ae6fcc66f92af09"
SRCREV_machine_qemuarm64 ?= "79394be8305b3c3ba2d6711ae48e08bf015fbae9"
SRCREV_machine_qemumips ?= "3bac03d93aa8eda49cae6563ba13996460dffd4f"
SRCREV_machine_qemuppc ?= "79394be8305b3c3ba2d6711ae48e08bf015fbae9"
SRCREV_machine_qemux86 ?= "79394be8305b3c3ba2d6711ae48e08bf015fbae9"
SRCREV_machine_qemux86-64 ?= "79394be8305b3c3ba2d6711ae48e08bf015fbae9"
SRCREV_machine_qemumips64 ?= "8c0a56e5a553ac3a985949ae8d0fc35d54779756"
SRCREV_machine ?= "79394be8305b3c3ba2d6711ae48e08bf015fbae9"
SRCREV_meta ?= "b66a4f9730339b3c0c4af1db03dd26da71e419d5"
SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.12.git;name=machine;branch=${KBRANCH}; \
git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.12;destsuffix=${KMETA}"
LINUX_VERSION ?= "4.12.18"
PV = "${LINUX_VERSION}+git${SRCPV}"
KMETA = "kernel-meta"
KCONF_BSP_AUDIT_LEVEL = "2"
KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
COMPATIBLE_MACHINE = "qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
# Functionality flags
KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"