linux-toradex.git/drivers, branch v2.6.16.11

[PATCH] alim15x3: ULI M-1573 south Bridge support

2006-04-24T16:56:05+00:00

>From http://bugzilla.kernel.org/show_bug.cgi?id=6358

The alim15x3.c havn't been update for 3 years.  Recently when we use this
"ULI M1573" south bridge chip found that can't mount CDROM(VCD) smoothly,
must waiting for a long time.  After I check the "ULI M1573" south bridge
datasheet, I found the reason.  The reason is the "ULI M1573" version in
the Linux is "0xC7" not "0xC4" anymore So I was modified the source than it
was successed.

Cc: Bartlomiej Zolnierkiewicz 
Acked-by: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

[PATCH] fbdev: Fix return error of fb_write

2006-04-24T16:56:05+00:00

Fix return code of fb_write():

If at least 1 byte was transferred to the device, return number of bytes,
otherwise:

    - return -EFBIG - if file offset is past the maximum allowable offset or
      size is greater than framebuffer length
    - return -ENOSPC - if size is greater than framebuffer length - offset

Signed-off-by: Antonino Daplas 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

[PATCH] Fix file lookup without ref

2006-04-24T16:56:05+00:00

There are places in the kernel where we look up files in fd tables and
access the file structure without holding refereces to the file.  So, we
need special care to avoid the race between looking up files in the fd
table and tearing down of the file in another CPU.  Otherwise, one might
see a NULL f_dentry or such torn down version of the file.  This patch
fixes those special places where such a race may happen.

Signed-off-by: Dipankar Sarma 
Acked-by: "Paul E. McKenney" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

[PATCH] m41t00: fix bitmasks when writing to chip

2006-04-24T16:56:05+00:00

Fix the bitmasks used when writing to the M41T00 registers.

The original code used a mask of 0x7f when writing to each register,
this is incorrect and probably the result of a copy-paste error.  As a
result years from 1980 to 1999 will be read back as 2000 to 2019.

Signed-off-by: David Barksdale 
Acked-by: Jean Delvare 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

[PATCH] Open IPMI BT overflow

2006-04-24T16:56:04+00:00

I was looking into random driver code and found a suspicious looking
memcpy() in drivers/char/ipmi/ipmi_bt_sm.c on 2.6.17-rc1:

	if ((size < 2) || (size > IPMI_MAX_MSG_LENGTH))
		return -1;
	...
	memcpy(bt->write_data + 3, data + 1, size - 1);

where sizeof bt->write_data is IPMI_MAX_MSG_LENGTH.  It looks like the
memcpy would overflow by 2 bytes if size == IPMI_MAX_MSG_LENGTH.  A patch
attached to limit size to (IPMI_MAX_LENGTH - 2).

Cc: Corey Minyard 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

[PATCH] PPC: fix oops in alsa powermac driver

2006-04-24T16:56:04+00:00

this fixes an oops in 2.6.16.X when loading the snd_powermac module. The
name of the requested module changed during the 2.6.16 development cycle
from i2c-keylargo to i2c-powermac:

Signed-off-by: Guido Guenther 
Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Greg Kroah-Hartman

[PATCH] MTD_NAND_SHARPSL and MTD_NAND_NANDSIM should be tristate's

2006-04-24T16:56:04+00:00

MTD_NAND=m and MTD_NAND_SHARPSL=y or MTD_NAND_NANDSIM=y are illegal
combinations that mustn't be allowed.

This patch fixes this bug by making MTD_NAND_SHARPSL and MTD_NAND_NANDSIM
tristate's.

Additionally, it fixes some whitespace damage at these options.

This patch was already included in Linus' tree.

Signed-off-by: Adrian Bunk 
Signed-off-by: Greg Kroah-Hartman

[PATCH] i2c-i801: Fix resume when PEC is used

2006-04-24T16:56:04+00:00

Fix for bug #6395:
Fail to resume on Tecra M2 with ADM1032 and Intel 82801DBM

The BIOS of the Tecra M2 doesn't like it when it has to reboot or
resume after the i2c-i801 driver has left the SMBus in PEC mode.
I have a more complete fix for 2.6.17 but the simple approach of
leaving the SMBus in non-PEC mode after every transaction should do
for -stable. That's what the i2c-i801 driver was doing up to 2.6.15
(inclusive).

Signed-off-by: Jean Delvare 
Signed-off-by: Greg Kroah-Hartman

[PATCH] efficeon-agp: Add missing memory mask

2006-04-24T16:56:03+00:00

Original patch by Benjamin Herrenschmidt after debugging by Brian Hinz.

Cc: Benjamin Herrenschmidt 
Cc: Brian Hinz 
Signed-off-by: H Peter Anvin 
Signed-off-by: Greg Kroah-Hartman

[PATCH] 3ware 9000 disable local irqs during kmap_atomic

2006-04-24T16:56:03+00:00

The attached patch for 2.6.17-rc2 updates the 3ware 9000 driver:

- Disable local interrupts during kmap/unmap_atomic().

Signed-off-by: Adam Radford 
Signed-off-by: Greg Kroah-Hartman