https://github.com/torvalds/linux
Revision 9e36c633951acb33e250e75b209b04217ce7b86c authored by Will Deacon on 25 July 2014, 00:53:54 UTC, committed by Linus Torvalds on 29 August 2014, 18:18:45 UTC
write{b,w,l,q}_relaxed are implemented by some architectures in order to
permit memory-mapped I/O writes with weaker barrier semantics than the
non-relaxed variants.
This patch implements these write macros for Alpha, in the same vein as
the relaxed read macros, which are already implemented.
Acked-by: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 5691e44
Tip revision: 9e36c633951acb33e250e75b209b04217ce7b86c authored by Will Deacon on 25 July 2014, 00:53:54 UTC
alpha: io: implement relaxed accessor macros for writes
alpha: io: implement relaxed accessor macros for writes
Tip revision: 9e36c63
Kconfig
config SECURITY_APPARMOR
bool "AppArmor support"
depends on SECURITY && NET
select AUDIT
select SECURITY_PATH
select SECURITYFS
select SECURITY_NETWORK
default n
help
This enables the AppArmor security module.
Required userspace tools (if they are not included in your
distribution) and further information may be found at
http://apparmor.wiki.kernel.org
If you are unsure how to answer this question, answer N.
config SECURITY_APPARMOR_BOOTPARAM_VALUE
int "AppArmor boot parameter default value"
depends on SECURITY_APPARMOR
range 0 1
default 1
help
This option sets the default value for the kernel parameter
'apparmor', which allows AppArmor to be enabled or disabled
at boot. If this option is set to 0 (zero), the AppArmor
kernel parameter will default to 0, disabling AppArmor at
boot. If this option is set to 1 (one), the AppArmor
kernel parameter will default to 1, enabling AppArmor at
boot.
If you are unsure how to answer this question, answer 1.
config SECURITY_APPARMOR_HASH
bool "SHA1 hash of loaded profiles"
depends on SECURITY_APPARMOR
depends on CRYPTO
select CRYPTO_SHA1
default y
help
This option selects whether sha1 hashing is done against loaded
profiles and exported for inspection to user space via the apparmor
filesystem.
Computing file changes ...
