linux-toradex.git/arch/mips/kernel/setup.c, branch v2.6.32.58 Linux kernel for Apalis and Colibri modules MIPS: Remove useless zero initializations. 2009-09-17T18:07:51+00:00 Ralf Baechle ralf@linux-mips.org 2009-09-17T00:25:07+00:00 982f6ffeeed5ef6104cfd72e517ff9e7a9270fda Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Stop using <asm-generic/int-l64.h>. 2009-03-30T12:49:41+00:00 Ralf Baechle ralf@linux-mips.org 2009-03-30T12:49:41+00:00 12e22e8e60add9e1ccd61509ab7fd6fc1c214c52 This fixes a few warnings - and triggers a few new ones which the rest of this patch fixes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
This fixes a few warnings - and triggers a few new ones which the rest of
this patch fixes.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Fix debugfs_create_*'s error checking method for mips/kernel/ 2008-10-27T16:18:25+00:00 Zhaolei zhaolei@cn.fujitsu.com 2008-10-17T11:12:35+00:00 b517531ce53794f2a2eae1fff1d1216b9db4da9f debugfs_create_*() returns NULL on error. Make its callers return -ENODEV on error. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
debugfs_create_*() returns NULL on error.  Make its callers return -ENODEV
on error.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Probe initrd header only if explicitly specified 2008-09-05T20:24:12+00:00 Atsushi Nemoto anemo@mba.ocn.ne.jp 2008-08-26T13:34:57+00:00 0011036beeffeada15acd1936d67988de21ca65e Currently init_initrd() probes initrd header at the last page of kernel image, but it is valid only if addinitrd was used. If addinitrd was not used, the area contains garbage so probing there might misdetect initrd header (magic number is not strictly robust). This patch introduces CONFIG_PROBE_INITRD_HEADER to explicitly enable this probing. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Currently init_initrd() probes initrd header at the last page of kernel
image, but it is valid only if addinitrd was used.  If addinitrd was not
used, the area contains garbage so probing there might misdetect initrd
header (magic number is not strictly robust).

This patch introduces CONFIG_PROBE_INITRD_HEADER to explicitly enable this
probing.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Convert printk statements during kernel setup to use severity levels 2008-08-26T08:10:19+00:00 Mike Crowe mac@mcrowe.com 2008-07-28T12:12:52+00:00 a64ae7a2256b56bbd2830749c580fa533b69758c Signed-off-by: Mike Crowe <mac@mcrowe.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] fix sparse warning about setup_early_printk() 2008-07-15T17:44:29+00:00 Dmitri Vorobiev dmitri.vorobiev@movial.fi 2008-05-29T14:57:08+00:00 07cdb78436d52416a582e645b9afb6e26f986bc9 This patch fixes the following sparse warning: <<<<<<<< arch/mips/kernel/early_printk.c:35:13: warning: symbol 'setup_early_printk' was not declared. Should it be static? <<<<<<<< The fix is to define a prototype of the setup_early_printk() function and to include the appropriate header into arch/mips/kernel/early_printk.c. [Ralf: Sorted includes again] Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
This patch fixes the following sparse warning:

<<<<<<<<

arch/mips/kernel/early_printk.c:35:13: warning: symbol 'setup_early_printk'
was not declared. Should it be static?

<<<<<<<<

The fix is to define a prototype of the setup_early_printk() function and
to include the appropriate header into arch/mips/kernel/early_printk.c.

[Ralf: Sorted includes again]

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Remove obsolete isa_slot_offset 2008-07-15T17:44:29+00:00 Maciej W. Rozycki macro@linux-mips.org 2008-06-09T16:19:53+00:00 c88a8b4ab0e1a1f06938939d9ba42e9da6144ccb The isa_slot_offset variable and its __ISA_IO_base macro is not used anywhere anymore. It does not look like a decent interface per today's standards either. Remove both including all places of initialization. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
 The isa_slot_offset variable and its __ISA_IO_base macro is not used
anywhere anymore.  It does not look like a decent interface per today's
standards either.  Remove both including all places of initialization.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Initialize max_pfn again. 2008-05-12T15:46:51+00:00 Ralf Baechle ralf@linux-mips.org 2008-04-18T09:56:07+00:00 dc3bf3532bf7240cf117b8ecf3d16526810eba6a This was dropped by commit a0d9e2d891e4cf54676c430da63bd4a17d1cdb80 (lmo) commit b6f1f0dea1469e0c956eb89399916d60dd2a3808 (ko) Author: Franck Bui-Huu <vagabon.xyz@gmail.com> Date: Fri Aug 11 17:51:48 2006 +0200 Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
This was dropped by

commit a0d9e2d891e4cf54676c430da63bd4a17d1cdb80 (lmo)
commit b6f1f0dea1469e0c956eb89399916d60dd2a3808 (ko)
Author: Franck Bui-Huu <vagabon.xyz@gmail.com>
Date:   Fri Aug 11 17:51:48 2006 +0200

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Introduce flags for reserve_bootmem() 2008-02-07T16:42:25+00:00 Bernhard Walle bwalle@suse.de 2008-02-07T08:15:17+00:00 72a7fe3967dbf86cb34e24fbf1d957fe24d2f246 This patchset adds a flags variable to reserve_bootmem() and uses the BOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions between crashkernel area and already used memory. This patch: Change the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE. If that flag is set, the function returns with -EBUSY if the memory already has been reserved in the past. This is to avoid conflicts. Because that code runs before SMP initialisation, there's no race condition inside reserve_bootmem_core(). [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix powerpc build] Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: <linux-arch@vger.kernel.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This patchset adds a flags variable to reserve_bootmem() and uses the
BOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions
between crashkernel area and already used memory.

This patch:

Change the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE.
If that flag is set, the function returns with -EBUSY if the memory already
has been reserved in the past.  This is to avoid conflicts.

Because that code runs before SMP initialisation, there's no race condition
inside reserve_bootmem_core().

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: fix powerpc build]
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Cc: <linux-arch@vger.kernel.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/mips/: Spelling fixes 2008-02-03T14:54:53+00:00 Joe Perches joe@perches.com 2008-02-03T14:54:53+00:00 603e82edf78ad6c0f836023f8db585620211947b Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> 
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>