Commit Graph

61 Commits

Author SHA1 Message Date
Russell King
e7ec02938d [ARM SMP] Fix another ARMv6 bitop problem
We sometimes forgot to check whether the exclusive store succeeded.
Ensure that we always check.  Also ensure that we always use the
out of line versions, since the inline versions are not SMP safe.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-28 20:36:26 +01:00
Russell King
614d73edae [ARM SMP] Fix data corruption in test_* bitops
If we found that the bit was already in the desired state, we
would skip performing the operation, and write random data back.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-27 23:00:05 +01:00
Alexander Schulz
b7523418f6 [PATCH] ARM: 2815/1: Shark: new defconfig, fixes with __io and serial ports
Patch from Alexander Schulz

This patch brings a new default config file for the shark and
fixes a compilation issue with io addressing and a runtime
problem with the serial ports, where I corrected a wrong
regshift value.
These are all shark specific files so I hope it is ok to
put them in one patch.

Signed-off-by: Alexander Schulz <alex@shark-linux.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-16 17:17:18 +01:00
Russell King
54ea06f6af [PATCH] ARM: Convert bitops to use ARMv6 ldrex/strex instructions
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-16 15:21:51 +01:00
Nicolas Pitre
c7e7887666 [PATCH] ARM: 2723/2: remove __udivdi3 and __umoddi3 from the kernel
Patch from Nicolas Pitre

Those are big, slow and generally not recommended for kernel code.
They are even not present on i386.  So it should be concluded that
one could as well get away with do_div() alone.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-29 18:10:54 +01:00
Russell King
3ade2fe0fd [PATCH] ARM: Lindent GCC helper functions
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20 16:45:32 +01:00
Russell King
f29481c0e7 [PATCH] ARM: Remove gcc type-isms from GCC helper functions
Convert ugly GCC types to Linux types:

	UQImode -> u8
	SImode -> s32
	USImode -> u32
	DImode -> s64
	UDImode -> u64
	word_type -> int

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-20 15:49:59 +01:00
Nicolas Pitre
aeabbbbe12 [PATCH] ARM: 2705/1: fix writesw for misaligned source pointer
Patch from Nicolas Pitre

Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-08 19:00:16 +01:00
Russell King
7a55fd0bb3 [PATCH] ARM: Add missing new file for bitops patch
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
2005-04-18 22:50:01 +01:00
Russell King
684f970e2f [PATCH] ARM: bitops
Convert ARM bitop assembly to a macro.  All bitops follow the same
format, so it's silly duplicating the code when only one or two
instructions are different.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
2005-04-17 15:51:02 +01:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00