On 07/30/14 22:31, Andreas Färber wrote:
Hi,
Am 31.07.2014 01:57, schrieb beh...@converseincode.com:
From: Behan Webster <beh...@converseincode.com>
Use the global current_stack_pointer to get the value of the stack pointer.
This change supports being able to compile the kernel with both gcc and clang.
Signed-off-by: Behan Webster <beh...@converseincode.com>
Signed-off-by: Mark Charlebois <charl...@gmail.com>
Reviewed-by: Jan-Simon M??ller <dl...@gmx.de>
Something went wrong with ö encoding here and in 2/4.
Yeah. That keeps happening. :(
Thanks.
---
arch/arm64/include/asm/thread_info.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/thread_info.h
b/arch/arm64/include/asm/thread_info.h
index e6b6094..c2432d2 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -80,8 +80,8 @@ static inline struct thread_info *current_thread_info(void)
__attribute_const__;
static inline struct thread_info *current_thread_info(void)
{
- register unsigned long sp asm ("sp");
- return (struct thread_info *)(sp & ~(THREAD_SIZE - 1));
+ return (struct thread_info *) \
This is not a macro, so \ seems superfluous.
Doh. Indeed. Will fix.
Behan
--
Behan Webster
beh...@converseincode.com
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