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authorFelix Fietkau <nbd@nbd.name>2017-01-11 10:57:49 +0100
committerFelix Fietkau <nbd@nbd.name>2017-01-15 18:25:54 +0100
commit1708644f1915eb7587a904d81da0ef0b559d1567 (patch)
tree15fd746c87d428ef513ee95fc69ded44fbf7e2ea /target/linux/ramips
parentb02636fcb4b16d437442f817a60a30e9b7ce4ed2 (diff)
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kernel: backport MIPS changes introducing a separate IRQ stack
Prevents crashes when IRQs arrive when the current kernel stack context already contains deeply nested function calls, e.g. when stacking lots of network devices on top of each other Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/ramips')
-rw-r--r--target/linux/ramips/patches-4.4/0025-pinctrl-ralink-add-pinctrl-driver.patch2
-rw-r--r--target/linux/ramips/patches-4.4/0028-GPIO-ralink-add-mt7621-gpio-controller.patch2
2 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ramips/patches-4.4/0025-pinctrl-ralink-add-pinctrl-driver.patch b/target/linux/ramips/patches-4.4/0025-pinctrl-ralink-add-pinctrl-driver.patch
index 315d9563bc..f7fc93248e 100644
--- a/target/linux/ramips/patches-4.4/0025-pinctrl-ralink-add-pinctrl-driver.patch
+++ b/target/linux/ramips/patches-4.4/0025-pinctrl-ralink-add-pinctrl-driver.patch
@@ -14,7 +14,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
-@@ -585,6 +585,8 @@ config RALINK
+@@ -586,6 +586,8 @@ config RALINK
select CLKDEV_LOOKUP
select ARCH_HAS_RESET_CONTROLLER
select RESET_CONTROLLER
diff --git a/target/linux/ramips/patches-4.4/0028-GPIO-ralink-add-mt7621-gpio-controller.patch b/target/linux/ramips/patches-4.4/0028-GPIO-ralink-add-mt7621-gpio-controller.patch
index 46a1d9ec79..0f7f366ebc 100644
--- a/target/linux/ramips/patches-4.4/0028-GPIO-ralink-add-mt7621-gpio-controller.patch
+++ b/target/linux/ramips/patches-4.4/0028-GPIO-ralink-add-mt7621-gpio-controller.patch
@@ -14,7 +14,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
-@@ -587,6 +587,9 @@ config RALINK
+@@ -588,6 +588,9 @@ config RALINK
select RESET_CONTROLLER
select PINCTRL
select PINCTRL_RT2880