]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
vmlinux.lds: move __attribute__((__cold__)) functions back into final .text section
authorJan Beulich <jbeulich@novell.com>
Wed, 18 Jun 2008 11:36:01 +0000 (12:36 +0100)
committerSam Ravnborg <sam@ravnborg.org>
Fri, 25 Jul 2008 20:12:37 +0000 (22:12 +0200)
commitfb5e2b379732e1a6ea32392980bb42e0212db842
treece9506474dcd426ea0102836e9b719d7cb73a844
parent37a4c940749670671adab211a2d9c9fed9f3f757
vmlinux.lds: move __attribute__((__cold__)) functions back into final .text section

Due to the addition of __attribute__((__cold__)) to a few symbols
without adjusting the linker scripts, those symbols currently may end
up outside the [_stext,_etext) range, as they get placed in
.text.unlikely by (at least) gcc 4.3.0. This may confuse code not only
outside of the kernel, symbol_put_addr()'s BUG() could also trigger.
Hence we need to add .text.unlikely (and for future uses of
__attribute__((__hot__)) also .text.hot) to the TEXT_TEXT() macro.

Issue observed by Lukas Lipavsky.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Tested-by: Lukas Lipavsky <llipavsky@suse.cz>
Cc: <stable@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
include/asm-generic/vmlinux.lds.h