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AJvYcCWGhsPSxu1Gh91hGY2HpmBQqhA/xNgFwnctFEzJwPW2ZZZnmwKgrvuvj/yAkR8yuz/Fl6xB@lists.linux.dev X-Gm-Message-State: AOJu0YzspKtT7j+20csSn3GA7ElSwb6LO4mMXm/cpP7OFbUNcHWK8DUq IytcpNYk2vIviSUPEObbLpyFhEwUDVc1erpmot4vGvsixMCsj5P2FOqWN0LEw02ObJtlB+AicDj 0uoMKcNROqw== X-Received: from dlan5-n2.prod.google.com ([2002:a05:7022:eb45:20b0:127:54fb:a75]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:7022:7a3:b0:124:9fd8:4ba9 with SMTP id a92af1059eb24-128c2dce678mr1284115c88.12.1772823193797; Fri, 06 Mar 2026 10:53:13 -0800 (PST) Date: Fri, 6 Mar 2026 10:53:06 -0800 In-Reply-To: <20260304190613.2507582-1-pcc@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260304190613.2507582-1-pcc@google.com> X-Mailer: git-send-email 2.53.0.473.g4a7958ca14-goog Message-ID: <20260306185306.2017505-1-irogers@google.com> Subject: [PATCH v1] perf annotate loongarch: Fix off-by-one bug in outside check From: Ian Rogers To: pcc@google.com, acme@kernel.org, namhyung@kernel.org Cc: adrian.hunter@intel.com, alexander.shishkin@linux.intel.com, irogers@google.com, james.clark@linaro.org, jolsa@kernel.org, justinstitt@google.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, llvm@lists.linux.dev, mark.rutland@arm.com, mingo@redhat.com, morbo@google.com, nathan@kernel.org, nick.desaulniers+lkml@gmail.com, peterz@infradead.org Content-Type: text/plain; charset="UTF-8" A copy-paste of an issue fixed by Peter Collingbourne in: https://lore.kernel.org/linux-perf-users/20260304190613.2507582-1-pcc@google.com/ Signed-off-by: Ian Rogers --- tools/perf/util/annotate-arch/annotate-loongarch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) -- 2.53.0.473.g4a7958ca14-goog