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author	Felix Fietkau <nbd@nbd.name>
	Wed, 11 Jan 2017 09:57:49 +0000 (10:57 +0100)
committer	Felix Fietkau <nbd@nbd.name>
	Sun, 15 Jan 2017 17:25:54 +0000 (18:25 +0100)
commit	1708644f1915eb7587a904d81da0ef0b559d1567
tree	15fd746c87d428ef513ee95fc69ded44fbf7e2ea	tree \| snapshot
parent	b02636fcb4b16d437442f817a60a30e9b7ce4ed2	commit \| diff

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>

17 files changed:

target/linux/ar71xx/patches-4.4/500-MIPS-fw-myloader.patch		diff \| blob \| history
target/linux/ath25/patches-4.4/107-ar5312_gpio.patch		diff \| blob \| history
target/linux/brcm47xx/patches-4.4/159-cpu_fixes.patch		diff \| blob \| history
target/linux/brcm63xx/patches-4.4/322-MIPS-BCM63XX-switch-to-IRQ_DOMAIN.patch		diff \| blob \| history
target/linux/generic/patches-4.4/062-01-MIPS-Introduce-irq_stack.patch	[new file with mode: 0644]	blob
target/linux/generic/patches-4.4/062-02-MIPS-Stack-unwinding-while-on-IRQ-stack.patch	[new file with mode: 0644]	blob
target/linux/generic/patches-4.4/062-03-MIPS-Only-change-28-to-thread_info-if-coming-from-us.patch	[new file with mode: 0644]	blob
target/linux/generic/patches-4.4/062-04-MIPS-Switch-to-the-irq_stack-in-interrupts.patch	[new file with mode: 0644]	blob
target/linux/generic/patches-4.4/062-05-MIPS-Select-HAVE_IRQ_EXIT_ON_IRQ_STACK.patch	[new file with mode: 0644]	blob
target/linux/generic/patches-4.4/092-MIPS-ZBOOT-copy-appended-dtb-to-the-end-of-the-kerne.patch		diff \| blob \| history
target/linux/generic/patches-4.4/132-mips_inline_dma_ops.patch		diff \| blob \| history
target/linux/generic/patches-4.4/300-mips_expose_boot_raw.patch		diff \| blob \| history
target/linux/generic/patches-4.4/301-mips_image_cmdline_hack.patch		diff \| blob \| history
target/linux/generic/patches-4.4/304-mips_disable_fpu.patch		diff \| blob \| history
target/linux/lantiq/patches-4.4/0152-lantiq-VPE.patch		diff \| blob \| history
target/linux/ramips/patches-4.4/0025-pinctrl-ralink-add-pinctrl-driver.patch		diff \| blob \| history
target/linux/ramips/patches-4.4/0028-GPIO-ralink-add-mt7621-gpio-controller.patch		diff \| blob \| history

Staging tree of Adrian Schmutzler

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