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author | Felix Fietkau <nbd@nbd.name> | 2017-01-11 10:57:49 +0100 |
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committer | Felix Fietkau <nbd@nbd.name> | 2017-01-15 18:25:54 +0100 |
commit | 1708644f1915eb7587a904d81da0ef0b559d1567 (patch) | |
tree | 15fd746c87d428ef513ee95fc69ded44fbf7e2ea /target/linux/generic/patches-4.4/304-mips_disable_fpu.patch | |
parent | b02636fcb4b16d437442f817a60a30e9b7ce4ed2 (diff) | |
download | mtk-20170518-1708644f1915eb7587a904d81da0ef0b559d1567.zip mtk-20170518-1708644f1915eb7587a904d81da0ef0b559d1567.tar.gz mtk-20170518-1708644f1915eb7587a904d81da0ef0b559d1567.tar.bz2 |
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/generic/patches-4.4/304-mips_disable_fpu.patch')
-rw-r--r-- | target/linux/generic/patches-4.4/304-mips_disable_fpu.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/generic/patches-4.4/304-mips_disable_fpu.patch b/target/linux/generic/patches-4.4/304-mips_disable_fpu.patch index aabb4f1..a08564d 100644 --- a/target/linux/generic/patches-4.4/304-mips_disable_fpu.patch +++ b/target/linux/generic/patches-4.4/304-mips_disable_fpu.patch @@ -26,7 +26,7 @@ v2: incorporated changes suggested by Jonas Gorski --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig -@@ -2724,6 +2724,20 @@ config MIPS_O32_FP64_SUPPORT +@@ -2725,6 +2725,20 @@ config MIPS_O32_FP64_SUPPORT If unsure, say N. |