[tip:x86/extable] Revert "x86, extable: Disable presorted exception table for now"

[tip-bot for David Daney]

Commit-ID:  8b5ad472991796b2347464922c72de2ca5a028f3
Gitweb:     http://git.kernel.org/tip/8b5ad472991796b2347464922c72de2ca5a028f3
Author:     David Daney <ddaney@xxxxxxxxxxxxxxxxxx>
AuthorDate: Tue, 24 Apr 2012 11:23:15 -0700
Committer:  H. Peter Anvin <hpa@xxxxxxxxx>
CommitDate: Tue, 24 Apr 2012 11:42:25 -0700

Revert "x86, extable: Disable presorted exception table for now"

sortextable now works with relative entries, re-enable it.

Signed-off-by: David Daney <ddaney@xxxxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1335291795-26693-3-git-send-email-ddaney.cavm@xxxxxxxxx
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>
---
 arch/x86/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1d14cc6..2f925cc 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -82,6 +82,7 @@ config X86
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 	select GENERIC_IOMAP
 	select DCACHE_WORD_ACCESS if !DEBUG_PAGEALLOC
+	select BUILDTIME_EXTABLE_SORT
 
 config INSTRUCTION_DECODER
 	def_bool (KPROBES || PERF_EVENTS)
--
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