diff options
Diffstat (limited to 'recipes-kernel/linux')
4 files changed, 20 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt-less-latency.cfg b/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt-less-latency.cfg new file mode 100644 index 0000000..a9c88bd --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt-less-latency.cfg @@ -0,0 +1,14 @@ +# CONFIG_PM_DEBUG is not set +# CONFIG_6LOWPAN_DEBUGFS is not set +# CONFIG_BT_DEBUGFS is not set +# CONFIG_ATH9K_DEBUGFS is not set +# CONFIG_ATH9K_HTC_DEBUGFS is not set +# CONFIG_ATH10K_DEBUGFS is not set +# CONFIG_RTLWIFI_DEBUG is not set +# CONFIG_IEEE802154_AT86RF230_DEBUGFS is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_DETECT_HUNG_TASK is not set +# CONFIG_SCHEDSTATS is not set +# CONFIG_SCHED_DEBUG is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_CORESIGHT is not set diff --git a/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt-less-latency.scc b/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt-less-latency.scc new file mode 100644 index 0000000..edd1519 --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt-less-latency.scc @@ -0,0 +1,4 @@ +define KFEATURE_DESCRIPTION "Disable configs that could lead to preempt-rt latency" +define KFEATURE_COMPATIBILITY board + +kconf non-hardware preempt-rt-less-latency.cfg diff --git a/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt.cfg b/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt.cfg index 93e05af..f76e447 100644 --- a/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt.cfg +++ b/recipes-kernel/linux/linux-toradex-5.4-2.1.x/preempt-rt.cfg @@ -1,3 +1,4 @@ +CONFIG_EXPERT=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set diff --git a/recipes-kernel/linux/linux-toradex_5.4-2.1.x.bb b/recipes-kernel/linux/linux-toradex_5.4-2.1.x.bb index b5edc7c..261af71 100644 --- a/recipes-kernel/linux/linux-toradex_5.4-2.1.x.bb +++ b/recipes-kernel/linux/linux-toradex_5.4-2.1.x.bb @@ -46,6 +46,7 @@ MIRRORS_append_preempt-rt = "${KERNELORG_MIRROR}/linux/kernel/projects/rt/5.4/ol SRC_URI_append_preempt-rt = " \ ${KERNELORG_MIRROR}/linux/kernel/projects/rt/5.4/older/patch-5.4.77-rt43.patch.xz;name=rt-patch \ file://preempt-rt.scc \ + file://preempt-rt-less-latency.scc \ " # This patches do currently not apply but are likely needed or we get # runtime bugs. |