linux.git/arch/sh, branch v2.6.25 Linux kernel source tree sh: export empty_zero_page 2008-04-15T17:21:47+00:00 Andrew Morton akpm@linux-foundation.org 2008-04-15T17:21:47+00:00 fd785d6b18b930b76ad5076eed6e9af43195b281 ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined! Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: arch/sh/kernel/traps_32.c needs asm/fpu.h 2008-04-15T17:03:51+00:00 Andrew Morton akpm@linux-foundation.org 2008-04-15T17:03:51+00:00 fad0f90134197259b5a935c69d7556ee847f242c arch/sh/kernel/traps_32.c: In function `do_reserved_inst': arch/sh/kernel/traps_32.c:667: error: implicit declaration of function `do_fpu_inst' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
arch/sh/kernel/traps_32.c: In function `do_reserved_inst':
arch/sh/kernel/traps_32.c:667: error: implicit declaration of function `do_fpu_inst'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: fix compressed kernel build 2008-04-15T17:01:55+00:00 Manuel Lauss mano@roarinelk.homelinux.net 2008-04-15T17:01:55+00:00 85eee6072bae69acfab903df596b5f468df03470 commit 54a015104136974262afa4b8ddd943ea70dec8a2 broke zImage build on sh arch: LD vmlinux SYSMAP System.map SYSMAP .tmp_System.map AS arch/sh/boot/compressed/head_32.o In file included from /k/arch/sh/boot/compressed/head_32.S:11: /k/include/linux/linkage.h:34: error: syntax error in macro parameter list Fix it for both sh and sh64. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
commit 54a015104136974262afa4b8ddd943ea70dec8a2 broke zImage build on sh arch:

 LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
  AS      arch/sh/boot/compressed/head_32.o
In file included from /k/arch/sh/boot/compressed/head_32.S:11:
/k/include/linux/linkage.h:34: error: syntax error in macro parameter list

Fix it for both sh and sh64.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh64: add missing #include <asm/fpu.h>'s 2008-04-15T17:00:09+00:00 Adrian Bunk adrian.bunk@movial.fi 2008-04-13T18:15:38+00:00 50387b3e11075fe798f5d44fa1b5491788a8742a This patch fixes some compile errors due to missing save_fpu() prototypes on sh64 caused by commit 9bbafce2eec190ef7e44b0eb1095ba17ce6ad3af (sh: Fix occasional FPU register corruption under preempt). Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This patch fixes some compile errors due to missing save_fpu()
prototypes on sh64 caused by
commit 9bbafce2eec190ef7e44b0eb1095ba17ce6ad3af
(sh: Fix occasional FPU register corruption under preempt).

Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Fix up uImage compression type 2008-03-31T07:17:11+00:00 Yoshihiro Shimoda shimoda.yoshihiro@renesas.com 2008-03-28T06:03:39+00:00 26b63e995113dd48fde66c0d0d65eecc6df53172 Fix up uImage compression type. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Fix up uImage compression type.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
remove include/asm-sh/floppy.h 2008-03-31T07:16:02+00:00 Adrian Bunk bunk@kernel.org 2008-03-30T22:53:43+00:00 7d7f7c3ed2c519a462a4ae989ad3d55cc7f7f6ec This patch removes the unused include/asm-sh/floppy.h (ARCH_MAY_HAVE_PC_FDC was not enabled). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This patch removes the unused include/asm-sh/floppy.h
(ARCH_MAY_HAVE_PC_FDC was not enabled).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Fix occasional FPU register corruption under preempt. 2008-03-26T10:02:47+00:00 Paul Mundt lethal@linux-sh.org 2008-03-26T10:02:47+00:00 9bbafce2eec190ef7e44b0eb1095ba17ce6ad3af Presently with preempt enabled there's the possibility to be preempted after the TIF_USEDFPU test and the register save, leading to bogus state post-__switch_to(). Use an explicit preempt_disable()/enable() pair around unlazy_fpu()/clear_fpu() to avoid this. Follows the x86 change. Reported-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Presently with preempt enabled there's the possibility to be preempted
after the TIF_USEDFPU test and the register save, leading to bogus
state post-__switch_to(). Use an explicit preempt_disable()/enable()
pair around unlazy_fpu()/clear_fpu() to avoid this. Follows the x86
change.

Reported-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Use relative paths for mach/cpu symlinks. 2008-03-21T03:22:01+00:00 Franck Bui-Huu fbuihuu@gmail.com 2008-03-21T03:22:01+00:00 49a5ba46c5d1e34bcb07634157b29d7414ce13bd When building the kernel without passing the O= command line parameter there's no point to use absolute paths for them. Usually relative paths are preferred because they survive directory moves, work across networked file systems and chrooted environments. Absolute paths are still used if an output directory is given. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
When building the kernel without passing the O= command line parameter
there's no point to use absolute paths for them.

Usually relative paths are preferred because they survive directory
moves, work across networked file systems and chrooted environments.

Absolute paths are still used if an output directory is given.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
SH: Use newer, non-deprecated __SPIN_LOCK_UNLOCKED macro. 2008-03-21T03:19:07+00:00 Robert P. J. Day rpjday@crashcourse.ca 2008-03-15T16:49:10+00:00 40f75879a0dda7025cebc3444c9317ec9e3dcd70 Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Fix uImage build error. 2008-03-14T08:19:38+00:00 Paul Mundt lethal@linux-sh.org 2008-03-14T08:19:38+00:00 66b5bf4216631628788bc48b028c203e8538f43e The printf string was broken in the same way the zImage one was before, though the uImage managed to avoid getting fixed at that time. Do so now. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
The printf string was broken in the same way the zImage one was before,
though the uImage managed to avoid getting fixed at that time. Do so now.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>