original_kernel/arch
Eric Anholt d1d8c925b7 Export kmap_atomic_pfn for DRM-GEM.
The driver would like to map IO space directly for copying data in when
appropriate, to avoid CPU cache flushing for streaming writes.
kmap_atomic_pfn lets us avoid IPIs associated with ioremap for this process.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-10-18 07:10:12 +10:00
..
alpha Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-10-16 12:32:52 -07:00
arm Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-10-16 12:32:52 -07:00
avr32 Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-10-16 12:32:52 -07:00
blackfin Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 2008-10-16 12:45:08 -07:00
cris Merge branch 'for-linus' of git://www.jni.nu/cris 2008-10-17 09:09:48 -07:00
frv FRV: Eliminate NULL test and memset after alloc_bootmem 2008-10-16 15:06:54 -07:00
h8300 Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-10-16 12:32:52 -07:00
ia64 Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm 2008-10-16 15:36:00 -07:00
m32r Merge branch 'core-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-10-16 15:17:40 -07:00
m68k
m68knommu
mips Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2008-10-16 12:40:26 -07:00
mn10300
parisc Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-10-16 12:32:52 -07:00
powerpc Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm 2008-10-16 15:36:00 -07:00
s390 Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm 2008-10-16 15:36:00 -07:00
sh
sparc
sparc64
um
x86 Export kmap_atomic_pfn for DRM-GEM. 2008-10-18 07:10:12 +10:00
xtensa
.gitignore
Kconfig