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-rw-r--r--arch/arm64/kernel/ptrace.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 7c8e809bdbde..8ba6b0fa1753 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -85,7 +85,8 @@ static void ptrace_hbptriggered(struct perf_event *bp,
break;
}
}
- for (i = ARM_MAX_BRP; i < ARM_MAX_HBP_SLOTS && !bp; ++i) {
+
+ for (i = 0; i < ARM_MAX_WRP; ++i) {
if (current->thread.debug.hbp_watch[i] == bp) {
info.si_errno = -((i << 1) + 1);
break;