linux.git/arch/arm/lib, branch v2.6.28 Linux kernel source tree Merge branch 'ptebits' into devel 2008-10-09T20:31:56+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2008-10-09T20:31:56+00:00 6a4690c22f5da1eb1c898b61b6a80da52fbd976f Conflicts: arch/arm/Kconfig 
Conflicts:

	arch/arm/Kconfig
[ARM] 5231/1: Do not save the frame pointer in the csum_partial_copy_* functions 2008-09-01T11:06:35+00:00 Catalin Marinas catalin.marinas@arm.com 2008-08-29T17:31:27+00:00 22acc4e65043d436bc286e6059960fa533e37356 Since the other assembly functions do not seem to save the frame pointer onto the stack, this patch changes the csum_partial_copy_* functions to behave in the same way. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Since the other assembly functions do not seem to save the frame
pointer onto the stack, this patch changes the csum_partial_copy_*
functions to behave in the same way.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 5232/1: Do not post-index STRT instruction in clear_user.S 2008-09-01T11:06:34+00:00 Catalin Marinas catalin.marinas@arm.com 2008-08-29T17:31:21+00:00 9c23e5fefaaecd494925258084a31c8ff301ad03 The last strnebt instruction has a post-index of 1 but the address register is set to 0 in the next instruction, so no need for post-indexing. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The last strnebt instruction has a post-index of 1 but the address
register is set to 0 in the next instruction, so no need for
post-indexing.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 5227/1: Add the ENDPROC declarations to the .S files 2008-09-01T11:06:34+00:00 Catalin Marinas catalin.marinas@arm.com 2008-08-28T10:22:32+00:00 93ed3970114983543bbebd195bef65db84444ea2 This declaration specifies the "function" type and size for various assembly functions, mainly needed for generating the correct branch instructions in Thumb-2. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This declaration specifies the "function" type and size for various
assembly functions, mainly needed for generating the correct branch
instructions in Thumb-2.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 5226/1: remove unmatched comment end. 2008-08-28T16:12:29+00:00 Jean-Christophe DUBOIS jcd@tribudubois.net 2008-08-27T23:00:23+00:00 212496fd9a5f5db0a037a2a8c6fde2d2bd93c1d7 remove unmatched comment end. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
remove unmatched comment end.

Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07T08:55:48+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2008-08-05T15:14:15+00:00 a09e64fbc0094e3073dbb09c3b4bfe4ab669244b This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead 2008-08-07T08:40:08+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2008-08-04T09:41:28+00:00 be509729356b7433f73df2b9a966674a437fbbc1 Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] move include/asm-arm to arch/arm/include/asm 2008-08-02T20:32:35+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2008-08-02T09:55:55+00:00 4baa9922430662431231ac637adedddbb0cfb2d7 Move platform independent header files to arch/arm/include/asm, leaving those in asm/arch* and asm/plat* alone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Move platform independent header files to arch/arm/include/asm, leaving
those in asm/arch* and asm/plat* alone.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] cache align memset and memzero 2008-06-22T20:44:39+00:00 Nicolas Pitre nico@cam.org 2008-04-12T01:04:28+00:00 f91a8dcc25398c5d708056de081d6cebf3f2023e This is a natural extension following the previous patch. Non Feroceon based targets are unchanged. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> 
This is a natural extension following the previous patch.
Non Feroceon based targets are unchanged.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
[ARM] cache align destination pointer when copying memory for some processors 2008-06-22T20:44:38+00:00 Nicolas Pitre nico@cam.org 2008-03-31T16:38:31+00:00 2239aff6ab2b95af1f628eee7a809f21c41605b3 The implementation for memory copy functions on ARM had a (disabled) provision for aligning the source pointer before loading registers with data. Turns out that aligning the _destination_ pointer is much more useful, as the read side is already sufficiently helped with the use of preload. So this changes the definition of the CALGN() macro to target the destination pointer instead, and turns it on for Feroceon processors where the gain is very noticeable. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> 
The implementation for memory copy functions on ARM had a (disabled)
provision for aligning the source pointer before loading registers with
data.  Turns out that aligning the _destination_ pointer is much more
useful, as the read side is already sufficiently helped with the use of
preload.

So this changes the definition of the CALGN() macro to target the
destination pointer instead, and turns it on for Feroceon processors
where the gain is very noticeable.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>