diff options
| author | Matt Redfearn <matt.redfearn@imgtec.com> | 2016-12-19 14:21:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-18 07:11:48 +0200 |
| commit | aa05503149b3c9dedde56217c14446e5bc6bae54 (patch) | |
| tree | d144dca0303e1660eb63c0f9b53f91208bcabb8a /arch | |
| parent | e8fa51d31aee1714a02b1f5de72b0d624fd6b5cd (diff) | |
MIPS: Select HAVE_IRQ_EXIT_ON_IRQ_STACK
commit 3cc3434fd6307d06b53b98ce83e76bf9807689b9 upstream.
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>
Acked-by: Jason A. Donenfeld <jason@zx2c4.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14744/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 9a6e11b6f457..5a4f2eb9d0d5 100644 --- 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 |