Commit Graph

4 Commits

Author SHA1 Message Date
Jiri Kosina
335e073faa klp: remove CONFIG_LIVEPATCH dependency from klp headers
There is no need for livepatch.h (generic and arch-specific) to depend
on CONFIG_LIVEPATCH. Remove that superfluous dependency.

Reported-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-03-06 22:22:10 +01:00
Miroslav Benes
b24b78a113 klp: remove superfluous errors in asm/livepatch.h
There is an #error in asm/livepatch.h for both x86 and s390 in
!CONFIG_LIVEPATCH cases. It does not make much sense as pointed out by
Michael Ellerman. One can happily include asm/livepatch.h with
CONFIG_LIVEPATCH. Remove it as useless.

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-03-06 22:19:26 +01:00
Miroslav Benes
383bf44d1a livepatch: change the error message in asm/livepatch.h header files
If anyone includes asm/livepatch.h when CONFIG_LIVEPATCH=n the build
fails with the existing error message. Change it to something saner.

[jkosina@suse.cz: fixed changelog typo spotted by Josh]
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-01-18 21:35:43 +01:00
Jiri Slaby
21042d43b3 livepatch: add support on s390
This is a trivial port from kGraft. Module relocations are not supported yet.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-03-27 15:05:32 +01:00