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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-17 09:34:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-17 09:34:10 -0700 |
| commit | 415bfd9cdb175cf870fb173ae9d3958862de2c97 (patch) | |
| tree | 1a240acba43e2abbc7fc45ca038f57908fbb71e1 /arch/sh/kernel | |
| parent | Merge branch 'akpm' (patches from Andrew) (diff) | |
| parent | arch/sh: Check for kprobe trap number before trying to handle a kprobe trap (diff) | |
| download | linux-dev-415bfd9cdb175cf870fb173ae9d3958862de2c97.tar.xz linux-dev-415bfd9cdb175cf870fb173ae9d3958862de2c97.zip | |
Merge tag 'for-linus-20190617' of git://git.sourceforge.jp/gitroot/uclinux-h8/linux
Pull SH updates from Yoshinori Sato.
kprobe fix, defconfig updates and a SH Kconfig fix.
* tag 'for-linus-20190617' of git://git.sourceforge.jp/gitroot/uclinux-h8/linux:
arch/sh: Check for kprobe trap number before trying to handle a kprobe trap
sh: configs: Remove useless UEVENT_HELPER_PATH
Fix allyesconfig output.
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/kprobes.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/kernel/kprobes.c b/arch/sh/kernel/kprobes.c index 1f8c0d30567f..318296f48f1a 100644 --- a/arch/sh/kernel/kprobes.c +++ b/arch/sh/kernel/kprobes.c @@ -485,7 +485,8 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self, struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); addr = (kprobe_opcode_t *) (args->regs->pc); - if (val == DIE_TRAP) { + if (val == DIE_TRAP && + args->trapnr == (BREAKPOINT_INSTRUCTION & 0xff)) { if (!kprobe_running()) { if (kprobe_handler(args->regs)) { ret = NOTIFY_STOP; |