aboutsummaryrefslogtreecommitdiff
path: root/arch/s390/Kconfig
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-31 10:51:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-31 10:51:10 -0700
commit8ee78c6fb982b3a7343faf561e7937d4cfa955ff (patch)
tree93d9327018e648174fb83b4144eed89de72693dd /arch/s390/Kconfig
parentaac422afeffa9093544799c3257a96b55ba42044 (diff)
parent491af9903b858ee7c36735dc31708fe4074ce56f (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 patches from Heiko Carstens: "A couple of s390 patches for the 3.5 merge window. Just a collection of bug fixes and cleanups." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/uaccess: fix access_ok compile warnings s390/cmpxchg: select HAVE_CMPXCHG_LOCAL option s390/cmpxchg: fix sign extension bugs s390/cmpxchg: fix 1 and 2 byte memory accesses s390/cmpxchg: fix compile warnings specific to s390 s390/cmpxchg: add missing memory barrier to cmpxchg64 s390/cpu: remove cpu "capabilities" sysfs attribute s390/kernel: Fix smp_call_ipl_cpu() for offline CPUs s390/kernel: Introduce memcpy_absolute() function s390/headers: replace __s390x__ with CONFIG_64BIT where possible s390/headers: remove #ifdef __KERNEL__ from not exported headers s390/irq: split irq stats for cpu-measurement alert facilities s390/kexec: Move early_pgm_check_handler() to text section s390/kdump: Use real mode for PSW restart and kexec s390/kdump: Account /sys/kernel/kexec_crash_size changes in OS info s390/kernel: Remove OS info init function call and diag 308 for kdump
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b403c533432c..a39b4690c171 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -87,6 +87,7 @@ config S390
select ARCH_SAVE_PAGE_KEYS if HIBERNATION
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
+ select HAVE_CMPXCHG_LOCAL
select ARCH_DISCARD_MEMBLOCK
select ARCH_INLINE_SPIN_TRYLOCK
select ARCH_INLINE_SPIN_TRYLOCK_BH