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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-04-01 16:38:37 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-04-02 08:48:04 -0700 |
| commit | 83e3fa6f0193299f8b7180db588edd5ca61a3b82 (patch) | |
| tree | bb7298e580619fd3b7923364e3c4cd1e9d341972 | |
| parent | dd775ae2549217d3ae09363e3edb305d0fa19928 (diff) | |
| download | linux-83e3fa6f0193299f8b7180db588edd5ca61a3b82.tar.gz linux-83e3fa6f0193299f8b7180db588edd5ca61a3b82.tar.bz2 linux-83e3fa6f0193299f8b7180db588edd5ca61a3b82.zip | |
irq_work: fix compile failure on MIPS from system.h split
Builds of the MIPS platform ip32_defconfig fails as of commit
0195c00244dc ("Merge tag 'split-asm_system_h ...") because MIPS xchg()
macro uses BUILD_BUG_ON and it was moved in commit b81947c646bf
("Disintegrate asm/system.h for MIPS").
The root cause is that the system.h split wasn't tested on a baseline
with commit 6c03438edeb5 ("kernel.h: doesn't explicitly use bug.h, so
don't include it.")
Since this file uses BUG code in several other places besides the xchg
call, simply make the inclusion explicit.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | kernel/irq_work.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/irq_work.c b/kernel/irq_work.c index c3c46c72046e..0c56d44b9fd5 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c @@ -5,6 +5,7 @@ * context. The enqueueing is NMI-safe. */ +#include <linux/bug.h> #include <linux/kernel.h> #include <linux/export.h> #include <linux/irq_work.h> |