Commit graph android_kernel_sony_sdm845/arch/xtensa/kernel/head.S
Message SHA1
xtensa: Fixes due to bss boundary symbol name changes.
The bss start and end symbols have changed to __bss_start and __bss_stop.

Signed-off-by: Chris Zankel <chris@zankel.net>

Chris Zankel   commited 2010-05-01 23:05:29 -07:00
8b307f9c47
Use macros for .bss.page_aligned section.
This patch changes the remaining direct references to
.bss.page_aligned in C and assembly code to use the macros in
include/linux/linkage.h.

Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Tim Abbott   authored and   Sam Ravnborg   commited 2009-09-21 06:27:08 +02:00
02b7da37f7
xtensa: convert to use __HEAD and HEAD_TEXT macros.
Signed-off-by: Tim Abbott <tabbott@mit.edu>
Cc: Chris Zankel <chris@zankel.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Tim Abbott   authored and   Linus Torvalds   commited 2009-04-26 09:20:38 -07:00
0ebdcb4d04
xtensa: make startup code discardable
Move it from .text to .init.text to get rid of it after boot and
prevent illegal section references.

Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

Daniel Glöckner   authored and   Chris Zankel   commited 2009-04-02 23:45:35 -07:00
06a7476be7
xtensa: nommu support
Add support for !CONFIG_MMU setups.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

Johannes Weiner   authored and   Chris Zankel   commited 2009-04-02 23:41:50 -07:00
e5083a63b6
[XTENSA] Move common sections into bss sections
Move the fields of the COMMON sections 'swapper_pg_dir' and
'empty_zero_page' to the BSS section. Remove the unused COMMON
sections 'emtpy_bad_page_table' and 'empty_bad_page'.

Signed-off-by: Chris Zankel <chris@zankel.net>

Chris Zankel   commited 2007-05-31 17:48:07 -07:00
adba09f015
[PATCH] xtensa: remove extra header files
The Xtensa port contained many header files that were never needed.  This
rather lengthy patch removes all those files.  Unfortunately, there were
many dependencies that needed to be updated, so this patch touches quite a
few source files.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Chris Zankel   authored and   Linus Torvalds   commited 2006-12-10 09:55:39 -08:00
173d668138
Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

Jörn Engel   authored and   Adrian Bunk   commited 2006-06-30 19:25:36 +02:00
6ab3d5624e
[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 3
The attached patches provides part 3 of an architecture implementation for the
Tensilica Xtensa CPU series.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Chris Zankel   authored and   Linus Torvalds   commited 2005-06-24 00:05:21 -07:00
5a0015d626