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| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-21 13:28:25 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-21 13:28:25 +0000 |
| commit | c26dec971e91e15adfd6d88d541ae9feb10f741b (patch) | |
| tree | e66edefb3e7d467f488b87f1c8523983683e61fb /target/linux/x86/patches-4.4 | |
| parent | c5db626ac5a979662b5a6ad1ab5a066626b45481 (diff) | |
| download | upstream-c26dec971e91e15adfd6d88d541ae9feb10f741b.tar.gz upstream-c26dec971e91e15adfd6d88d541ae9feb10f741b.tar.bz2 upstream-c26dec971e91e15adfd6d88d541ae9feb10f741b.zip | |
x86: fix kernel crash on geode devices (#21667)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48428
Diffstat (limited to 'target/linux/x86/patches-4.4')
| -rw-r--r-- | target/linux/x86/patches-4.4/100-fix_cs5535_clockevt.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/x86/patches-4.4/100-fix_cs5535_clockevt.patch b/target/linux/x86/patches-4.4/100-fix_cs5535_clockevt.patch new file mode 100644 index 0000000000..c49ddca7d6 --- /dev/null +++ b/target/linux/x86/patches-4.4/100-fix_cs5535_clockevt.patch @@ -0,0 +1,12 @@ +--- a/drivers/clocksource/cs5535-clockevt.c ++++ b/drivers/clocksource/cs5535-clockevt.c +@@ -129,7 +129,8 @@ static irqreturn_t mfgpt_tick(int irq, v + cs5535_mfgpt_write(cs5535_event_clock, MFGPT_REG_SETUP, + MFGPT_SETUP_CNTEN | MFGPT_SETUP_CMP2); + +- cs5535_clockevent.event_handler(&cs5535_clockevent); ++ if (cs5535_clockevent.event_handler) ++ cs5535_clockevent.event_handler(&cs5535_clockevent); + return IRQ_HANDLED; + } + |