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authorJosh Triplett <josh@joshtriplett.org>2014-04-07 15:39:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-07 16:36:09 -0700
commit6035d9db386bf30151ed16a94c9223bbe52562ee (patch)
tree4171625c216f6b340a6ff82688ad27d1fd30d1ef
parentc638b1074837c601808fee93f33b9c19224ea4cf (diff)
downloadop-kernel-dev-6035d9db386bf30151ed16a94c9223bbe52562ee.zip
op-kernel-dev-6035d9db386bf30151ed16a94c9223bbe52562ee.tar.gz
ia64: select CONFIG_TTY for use of tty_write_message in unaligned
Fix breakage which will be exposed by the patch "kconfig: make allnoconfig disable options behind EMBEDDED and EXPERT". arch/ia64/kernel/unaligned.c uses tty_write_message to print an unaligned access exception to the TTY of the current user process. Enable TTY to prevent a build error. Minimal fix, on the basis that few people on ia64 will care deeply about kernel size enough to turn off TTY. Ideally, I'd instead suggest dropping the tty_write_message entirely, and just leaving the printk. Bonus: no need to sprintf first. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/ia64/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 0c8e553..1325c3b 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -21,6 +21,7 @@ config IA64
select HAVE_FUNCTION_TRACER
select HAVE_DMA_ATTRS
select HAVE_KVM
+ select TTY
select HAVE_ARCH_TRACEHOOK
select HAVE_DMA_API_DEBUG
select HAVE_MEMBLOCK
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