From: Ian Rogers <irogers@google.com>
Date: Fri, 6 Mar 2026 18:53:06 +0000 (-0800)
Subject: perf annotate loongarch: Fix off-by-one bug in outside check
X-Git-Tag: v7.0-rc4~21^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c7c92f76f90a81dcc5c48cefa3343556501870b9;p=thirdparty%2Flinux.git

perf annotate loongarch: Fix off-by-one bug in outside check

A copy-paste of a similar issue fixed by Peter Collingbourne in:
https://lore.kernel.org/linux-perf-users/20260304190613.2507582-1-pcc@google.com/

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Bill Wendling <morbo@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Justin Stitt <justinstitt@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <nick.desaulniers+lkml@gmail.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/util/annotate-arch/annotate-loongarch.c b/tools/perf/util/annotate-arch/annotate-loongarch.c
index 3aeab453a059..950f34e59e5c 100644
--- a/tools/perf/util/annotate-arch/annotate-loongarch.c
+++ b/tools/perf/util/annotate-arch/annotate-loongarch.c
@@ -93,7 +93,7 @@ static int loongarch_jump__parse(const struct arch *arch, struct ins_operands *o
 	start = map__unmap_ip(map, sym->start);
 	end = map__unmap_ip(map, sym->end);
 
-	ops->target.outside = target.addr < start || target.addr > end;
+	ops->target.outside = target.addr < start || target.addr >= end;
 
 	if (maps__find_ams(thread__maps(ms->thread), &target) == 0 &&
 	    map__rip_2objdump(target.ms.map, map__map_ip(target.ms.map, target.addr)) == ops->target.addr)