lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: make SWP emulation explicit on !CPU_USE_DOMAINS

Browse Source 
SWP emulation requires that CPU domain support is disabled in order to
work safely.  Make that explicit in the kernel configuration to prevent
illegal configurations being generated.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2011-02-10 13:05:13 +00:00
parent 15490ef8ff
commit 0193c00e85
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mm/Kconfig
View File

@@ -644,7 +644,7 @@ config ARM_THUMBEE
config SWP_EMULATE config SWP_EMULATE
bool "Emulate SWP/SWPB instructions" bool "Emulate SWP/SWPB instructions"
depends on CPU_V7 && !CPU_V6 depends on !CPU_USE_DOMAINS && CPU_V7 && !CPU_V6
select HAVE_PROC_CPU if PROC_FS select HAVE_PROC_CPU if PROC_FS
default y if SMP default y if SMP
help help