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| author | Jaroslav Kysela <perex@perex.cz> | 2010-01-08 09:26:34 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2010-01-08 09:26:34 +0100 |
| commit | 1cb4f624ea38361b6397966470f0a1bed5532483 (patch) | |
| tree | 418b05ddc854b09d64f7d5ee0c78875e42b5f151 /arch/sparc/kernel/kprobes.c | |
| parent | 444c1953d496d272208902ff7010dc70d1f887f0 (diff) | |
| parent | 2c1f1895ef2aa8f0e5497893eff71304aef332e1 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into fixes
Diffstat (limited to 'arch/sparc/kernel/kprobes.c')
| -rw-r--r-- | arch/sparc/kernel/kprobes.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c index 3bc6527c95a..6716584e48a 100644 --- a/arch/sparc/kernel/kprobes.c +++ b/arch/sparc/kernel/kprobes.c @@ -46,6 +46,9 @@ struct kretprobe_blackpoint kretprobe_blacklist[] = {{NULL, NULL}}; int __kprobes arch_prepare_kprobe(struct kprobe *p) { + if ((unsigned long) p->addr & 0x3UL) + return -EILSEQ; + p->ainsn.insn[0] = *p->addr; flushi(&p->ainsn.insn[0]); |