Glauber Costa bb8ada95a7 x86: don't do dma if mask is NULL. ...

if the device hasn't provided a mask, abort allocation.
Note that we're using a fallback device now, so it does not cover
the case of a NULL device: just drivers passing NULL masks around.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2008-04-19 19:19:58 +02:00

..

alpha

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

arm

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

avr32

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

blackfin

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

cris

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

frv

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

h8300

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

ia64

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26

2008-04-18 18:02:35 -07:00

m32r

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

m68k

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

m68knommu

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

mips

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

mn10300

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

parisc

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

powerpc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26

2008-04-18 18:02:35 -07:00

ppc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

2008-04-18 08:39:24 -07:00

s390

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26

2008-04-18 18:02:35 -07:00

sh

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

sparc

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

sparc64

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

um

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

v850

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

x86

x86: don't do dma if mask is NULL.

2008-04-19 19:19:58 +02:00

xtensa

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

.gitignore

arch: Ignore arch/i386 and arch/x86_64

2008-01-19 21:29:39 -08:00

Kconfig

Kprobes: indicate kretprobe support in Kconfig

2008-03-04 16:35:11 -08:00