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x86/mm: Re-enable DEBUG_TLBFLUSH for X86_32
author
Paul Bolle
<pebolle@tiscali.nl>
Thu, 14 Mar 2013 11:54:37 +0000
(12:54 +0100)
committer
Ingo Molnar
<mingo@kernel.org>
Wed, 10 Apr 2013 12:53:12 +0000
(14:53 +0200)
CONFIG_INVLPG got removed in commit
094ab1db7cb7833cd4c820acd868fc26acf3f08e
("x86, 386 removal:
Remove CONFIG_INVLPG").
That commit left one instance of CONFIG_INVLPG untouched, effectively
disabling DEBUG_TLBFLUSH for X86_32. Since all currently supported
x86 CPUs should now be able to support that option, just drop the entire
sub-dependency.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Link:
http://lkml.kernel.org/r/1363262077.1335.71.camel@x61.thuisdomein
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/Kconfig.debug
patch
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diff --git
a/arch/x86/Kconfig.debug
b/arch/x86/Kconfig.debug
index
b322f12
..
16f7383
100644
(file)
--- a/
arch/x86/Kconfig.debug
+++ b/
arch/x86/Kconfig.debug
@@
-131,7
+131,7
@@
config DOUBLEFAULT
config DEBUG_TLBFLUSH
bool "Set upper limit of TLB entries to flush one-by-one"
- depends on DEBUG_KERNEL
&& (X86_64 || X86_INVLPG)
+ depends on DEBUG_KERNEL
---help---
X86-only for now.