Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-11 16:29:05 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

powerpc: Make _ASM_NOKPROBE_SYMBOL a noop when KPROBES not defined

Browse Source 
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2016-10-13 13:07:14 +11:00 committed by Michael Ellerman
parent 5b9ff02785
commit c0a5149105
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/powerpc/include/asm/ppc_asm.h
View File

@ -263,10 +263,14 @@ n:
* latter is for those that incdentially must be excluded from probing
* and allows them to be linked at more optimal location within text.
*/
#ifdef CONFIG_KPROBES
#define _ASM_NOKPROBE_SYMBOL(entry) \
.pushsection "_kprobe_blacklist","aw"; \
PPC_LONG (entry) ; \
.popsection
#else
#define _ASM_NOKPROBE_SYMBOL(entry)
#endif
#define FUNC_START(name) _GLOBAL(name)
#define FUNC_END(name)