This is a note to let you know that I've just added the patch titled
xtensa: fix linker script transformation for .text.unlikely
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
xtensa-fix-linker-script-transformation-for-.text.unlikely.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f6a03a12ecdbe0dd80a55f6df3b7206c5a403a49 Mon Sep 17 00:00:00 2001
From: Max Filippov <[email protected]>
Date: Mon, 17 Sep 2012 05:44:31 +0400
Subject: xtensa: fix linker script transformation for .text.unlikely
From: Max Filippov <[email protected]>
commit f6a03a12ecdbe0dd80a55f6df3b7206c5a403a49 upstream.
Now that binutils generate *.unlikely sections which don't follow
documented (info as) literal section naming rules, section name
transformation script doesn't work well resulting in the following
errors at vmlinux link time:
main.c:(.text.unlikely+0x3): dangerous relocation: l32r: literal
placed after use: .literal.unlikely
Fix section name transformation script by adding specific rule for
.text.unlikely sections.
Signed-off-by: Max Filippov <[email protected]>
Signed-off-by: Chris Zankel <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Guenter Roeck <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/xtensa/kernel/Makefile | 1 +
1 file changed, 1 insertion(+)
--- a/arch/xtensa/kernel/Makefile
+++ b/arch/xtensa/kernel/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_MODULES) += xtensa_ksyms.o
# Replicate rules in scripts/Makefile.build
sed-y = -e 's/\*(\(\.[a-z]*it\|\.ref\|\)\.text)/*(\1.literal \1.text)/g' \
+ -e 's/\.text\.unlikely/.literal.unlikely .text.unlikely/g' \
-e 's/\*(\(\.text\.[a-z]*\))/*(\1.literal \1)/g'
quiet_cmd__cpp_lds_S = LDS $@
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/xtensa-fix-linker-script-transformation-for-.text.unlikely.patch
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