diff options
Diffstat (limited to 'target/linux/generic/patches-4.9/040-05-MIPS-Select-HAVE_IRQ_EXIT_ON_IRQ_STACK.patch')
| -rw-r--r-- | target/linux/generic/patches-4.9/040-05-MIPS-Select-HAVE_IRQ_EXIT_ON_IRQ_STACK.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.9/040-05-MIPS-Select-HAVE_IRQ_EXIT_ON_IRQ_STACK.patch b/target/linux/generic/patches-4.9/040-05-MIPS-Select-HAVE_IRQ_EXIT_ON_IRQ_STACK.patch new file mode 100644 index 0000000000..a4942b83af --- /dev/null +++ b/target/linux/generic/patches-4.9/040-05-MIPS-Select-HAVE_IRQ_EXIT_ON_IRQ_STACK.patch @@ -0,0 +1,21 @@ +From: Matt Redfearn <matt.redfearn@imgtec.com> +Date: Mon, 19 Dec 2016 14:21:00 +0000 +Subject: [PATCH] MIPS: Select HAVE_IRQ_EXIT_ON_IRQ_STACK + +Since do_IRQ is now invoked on a separate IRQ stack, we select +HAVE_IRQ_EXIT_ON_IRQ_STACK so that softirq's may be invoked directly +from irq_exit(), rather than requiring do_softirq_own_stack. + +Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> +--- + +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -9,6 +9,7 @@ config MIPS + select HAVE_CONTEXT_TRACKING + select HAVE_GENERIC_DMA_COHERENT + select HAVE_IDE ++ select HAVE_IRQ_EXIT_ON_IRQ_STACK + select HAVE_OPROFILE + select HAVE_PERF_EVENTS + select PERF_USE_VMALLOC |