From: Guenter Roeck <linux@roeck-us.net>
To: Chen Liqin <liqin.linux@gmail.com>
Cc: Lennox Wu <lennox.wu@gmail.com>,
linux-kernel@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>,
Quentin Casasnovas <quentin.casasnovas@oracle.com>
Subject: [PATCH] score: Fix exception handler label
Date: Wed, 15 Apr 2015 08:33:50 -0700 [thread overview]
Message-ID: <1429112030-19164-1-git-send-email-linux@roeck-us.net> (raw)
The latest version of modinfo fails to compile score architecture
targets with the following error.
FATAL: The relocation at __ex_table+0x634 references
section "__ex_table" which is not executable, IOW
the kernel will fault if it ever tries to
jump to it. Something is seriously wrong
and should be fixed.
The probem is caused by a bad label in an __ex_table entry.
Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
This might be a candidate for -stable.
arch/score/lib/string.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/score/lib/string.S b/arch/score/lib/string.S
index 00b7d3a..16efa3a 100644
--- a/arch/score/lib/string.S
+++ b/arch/score/lib/string.S
@@ -175,10 +175,10 @@ ENTRY(__clear_user)
br r3
.section .fixup, "ax"
+99:
br r3
.previous
.section __ex_table, "a"
.align 2
-99:
.word 0b, 99b
.previous
--
2.1.0
next reply other threads:[~2015-04-15 15:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-15 15:33 Guenter Roeck [this message]
2015-04-15 17:23 ` Guenter Roeck
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