From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/tools/perf/util/auxtrace.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/kernel/tools/perf/util/auxtrace.c b/kernel/tools/perf/util/auxtrace.c
index d96e86d..41dd4c2 100644
--- a/kernel/tools/perf/util/auxtrace.c
+++ b/kernel/tools/perf/util/auxtrace.c
@@ -2279,6 +2279,7 @@
char type, u64 start)
{
struct sym_args *args = arg;
+ u64 size;
if (!kallsyms__is_function(type))
return 0;
@@ -2288,7 +2289,9 @@
args->start = start;
}
/* Don't know exactly where the kernel ends, so we add a page */
- args->size = round_up(start, page_size) + page_size - args->start;
+ size = round_up(start, page_size) + page_size - args->start;
+ if (size > args->size)
+ args->size = size;
return 0;
}
@@ -2449,7 +2452,7 @@
*size = sym->start - *start;
if (idx > 0) {
if (*size)
- return 1;
+ return 0;
} else if (dso_sym_match(sym, sym_name, &cnt, idx)) {
print_duplicate_syms(dso, sym_name);
return -EINVAL;
--
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