* [PATCH] ia64: select CONFIG_TTY for use of tty_write_message in unaligned
[not found] ` <20140226070745.GA8078@thin>
@ 2014-02-26 10:15 ` Josh Triplett
0 siblings, 0 replies; only message in thread
From: Josh Triplett @ 2014-02-26 10:15 UTC (permalink / raw)
To: kbuild test robot, Linux Memory Management List, Andrew Morton,
Johannes Weiner, kbuild-all, Tony Luck, Fenghua Yu, linux-ia64,
linux-kernel
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.
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
---
Not tested, but this *should* fix the build error with CONFIG_TTY=n.
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.
arch/ia64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 0c8e553..6b83c66 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -44,6 +44,7 @@ config IA64
select HAVE_MOD_ARCH_SPECIFIC
select MODULES_USE_ELF_RELA
select ARCH_USE_CMPXCHG_LOCKREF
+ select TTY
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
--
1.9.0
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[not found] ` <20140226070745.GA8078@thin>
2014-02-26 10:15 ` [PATCH] ia64: select CONFIG_TTY for use of tty_write_message in unaligned Josh Triplett
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