linux-kernel - [PATCH] objtool: bump function name limit to 256 characters

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Message-ID: <20190920182503.GA15073@avx2>
Date:   Fri, 20 Sep 2019 21:25:03 +0300
From:   Alexey Dobriyan <adobriyan@...il.com>
To:     jpoimboe@...hat.com, peterz@...radead.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] objtool: bump function name limit to 256 characters

Fix the following warning:

net/core/devlink.o: warning: objtool: _ZL31devlink_nl_sb_tc_pool_bind_fillP7sk_buffP7devlinkP12devlink_portP10devlink_sbt20devlink_sb_pool_type15devlink_commandjji.constprop.0.cold(): parent function name exceeds maximum length of 128 characters

Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---

 tools/objtool/elf.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/objtool/elf.c
+++ b/tools/objtool/elf.c
@@ -19,7 +19,7 @@
 #include "elf.h"
 #include "warn.h"
 
-#define MAX_NAME_LEN 128
+#define MAX_NAME_LEN 256
 
 struct section *find_section_by_name(struct elf *elf, const char *name)
 {