| commit | 8e9c24a2b2e00368262b974d6ea1ac5310570bbe | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Mon Dec 03 15:39:43 2012 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Thu Jan 10 21:09:31 2013 +0000 |
| tree | f7ab7ace096b95a12c43f4bfc40c404e8b78a433 | |
| parent | 9931faca02c604c22335f5a935a501bb2ace6e20 [diff] |
ARM: virt: avoid clobbering lr when forcing svc mode The safe_svcmode_maskall macro is used to ensure that we are running in svc mode, causing an exception return from hvc mode if required. This patch removes the unneeded lr clobber from the macro and operates entirely on the temporary parameter register instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> [will: updated comment] Signed-off-by: Will Deacon <will.deacon@arm.com>