This is a note to let you know that I've just added the patch titled
irq: Always define devm_{request_threaded,free}_irq()
to the 3.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
irq-always-define-devm_-request_threaded-free-_irq.patch
and it can be found in the queue-3.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From ben@xxxxxxxxxxxxxxx Wed Oct 2 19:49:05 2013
From: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Date: Mon, 30 Sep 2013 00:53:31 +0100
Subject: irq: Always define devm_{request_threaded,free}_irq()
To: stable@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx, Debian kernel maintainers <debian-kernel@xxxxxxxxxxxxxxxx>, linux-s390@xxxxxxxxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Message-ID: <1380498811.14493.7.camel@xxxxxxxxxxxxxxxxxxxxxxxxxx>
From: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
This is only needed for 3.11, as s390 has now been changed to use the
generic IRQ code upstream.
These functions are currently defined only if CONFIG_GENERIC_HARDIRQS
is enabled. But they are still needed on s390 which has its own IRQ
management.
References: https://buildd.debian.org/status/fetch.php?pkg=linux&arch=s390&ver=3.11%7Erc4-1%7Eexp1&stamp=1376009959
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
kernel/Makefile | 2 +-
kernel/irq/Makefile | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -79,7 +79,7 @@ obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_KGDB) += debug/
obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o
-obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
+obj-y += irq/
obj-$(CONFIG_SECCOMP) += seccomp.o
obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
obj-$(CONFIG_TREE_RCU) += rcutree.o
--- a/kernel/irq/Makefile
+++ b/kernel/irq/Makefile
@@ -1,8 +1,10 @@
-
-obj-y := irqdesc.o handle.o manage.o spurious.o resend.o chip.o dummychip.o devres.o
+obj-y += devres.o
+ifdef CONFIG_GENERIC_HARDIRQS
+obj-y += irqdesc.o handle.o manage.o spurious.o resend.o chip.o dummychip.o
obj-$(CONFIG_GENERIC_IRQ_CHIP) += generic-chip.o
obj-$(CONFIG_GENERIC_IRQ_PROBE) += autoprobe.o
obj-$(CONFIG_IRQ_DOMAIN) += irqdomain.o
obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_GENERIC_PENDING_IRQ) += migration.o
obj-$(CONFIG_PM_SLEEP) += pm.o
+endif
Patches currently in stable-queue which might be from ben@xxxxxxxxxxxxxxx are
queue-3.11/irq-always-define-devm_-request_threaded-free-_irq.patch
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