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| author | Josh Triplett <josh@joshtriplett.org> | 2014-04-07 15:39:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-07 16:36:09 -0700 |
| commit | 527518f1a9ecc1eb17615e99e7b1233cf9322a49 (patch) | |
| tree | 1d3ffc5297bb90193bc06ea959fe8ec782d69ae4 | |
| parent | 6035d9db386bf30151ed16a94c9223bbe52562ee (diff) | |
| download | linux-527518f1a9ecc1eb17615e99e7b1233cf9322a49.tar.gz | |
ppc: make PPC_BOOK3S_64 select IRQ_WORK
Fix breakage which will be exposed by the patch "kconfig: make allnoconfig
disable options behind EMBEDDED and EXPERT".
arch/powerpc/kernel/mce.c, compiled in for PPC_BOOK3S_64, calls
functions only built when IRQ_WORK, so select it. Fixes the following
build error:
arch/powerpc/kernel/built-in.o: In function `.machine_check_queue_event':
(.text+0x11260): undefined reference to `.irq_work_queue'
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 434fda39bf8b51..d9e2b19b7c8deb 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -73,6 +73,7 @@ config PPC_BOOK3S_64 select SYS_SUPPORTS_HUGETLBFS select HAVE_ARCH_TRANSPARENT_HUGEPAGE if PPC_64K_PAGES select ARCH_SUPPORTS_NUMA_BALANCING + select IRQ_WORK config PPC_BOOK3E_64 bool "Embedded processors" |