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| author | Ananth N Mavinakayanahalli <ananth@in.ibm.com> | 2008-03-04 23:28:37 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-03-05 01:35:11 +0100 |
| commit | 9edddaa200df18e08fe0cf21036e8ae467b1363c (patch) | |
| tree | 26f5319fac24fb6c76b1276b19725caeb5ec24bc /include/asm-x86 | |
| parent | VT notifier fix for VT switch (diff) | |
| download | linux-9edddaa200df18e08fe0cf21036e8ae467b1363c.tar.xz linux-9edddaa200df18e08fe0cf21036e8ae467b1363c.zip | |
Kprobes: indicate kretprobe support in Kconfig
Add CONFIG_HAVE_KRETPROBES to the arch/<arch>/Kconfig file for relevant
architectures with kprobes support. This facilitates easy handling of
in-kernel modules (like samples/kprobes/kretprobe_example.c) that depend on
kretprobes being present in the kernel.
Thanks to Sam Ravnborg for helping make the patch more lean.
Per Mathieu's suggestion, added CONFIG_KRETPROBES and fixed up dependencies.
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/kprobes.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/asm-x86/kprobes.h b/include/asm-x86/kprobes.h index 143476a3cb52..61ad7b5d142e 100644 --- a/include/asm-x86/kprobes.h +++ b/include/asm-x86/kprobes.h @@ -42,7 +42,6 @@ typedef u8 kprobe_opcode_t; : (((unsigned long)current_thread_info()) + THREAD_SIZE \ - (unsigned long)(ADDR))) -#define ARCH_SUPPORTS_KRETPROBES #define flush_insn_slot(p) do { } while (0) extern const int kretprobe_blacklist_size; |