Jisheng Zhang b67a8b29df arm64: mm: only initialize swiotlb when necessary ...

we only initialize swiotlb when swiotlb_force is true or not all system
memory is DMA-able, this trivial optimization saves us 64MB when
swiotlb is not necessary.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2016-06-21 16:54:53 +01:00

..

alpha

lib/GCD.c: use binary GCD algorithm instead of Euclidean

2016-05-20 17:58:30 -07:00

arc

Revert "ARCv2: spinlock/rwlock/atomics: Delayed retry of failed SCOND with exponential backoff"

2016-06-02 10:59:23 +05:30

arm

ARM: SoC fixes

2016-06-18 20:36:17 -10:00

arm64

arm64: mm: only initialize swiotlb when necessary

2016-06-21 16:54:53 +01:00

avr32

printk/nmi: generic solution for safe printk in NMI

2016-05-20 17:58:30 -07:00

blackfin

printk/nmi: generic solution for safe printk in NMI

2016-05-20 17:58:30 -07:00

c6x

asm-generic patch for 4.7

2016-05-24 15:24:37 -07:00

cris

MTD updates for v4.7:

2016-05-24 11:00:20 -07:00

frv

exit_thread: remove empty bodies

2016-05-20 17:58:30 -07:00

h8300

Merge branch 'hash' of git://ftp.sciencehorizons.net/linux

2016-05-28 16:15:25 -07:00

hexagon

asm-generic patch for 4.7

2016-05-24 15:24:37 -07:00

ia64

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-05-26 22:01:22 -07:00

m32r

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-05-26 22:01:22 -07:00

m68k

Merge branch 'hash' of git://ftp.sciencehorizons.net/linux

2016-05-28 16:15:25 -07:00

metag

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-05-25 17:05:40 -07:00

microblaze

Merge branch 'hash' of git://ftp.sciencehorizons.net/linux

2016-05-28 16:15:25 -07:00

mips

MIPS: KVM: Fix CACHE triggered exception emulation

2016-06-14 10:59:45 +02:00

mn10300

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-05-26 22:01:22 -07:00

nios2

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-05-26 22:01:22 -07:00

openrisc

asm-generic patch for 4.7

2016-05-24 15:24:37 -07:00

parisc

parisc: Move die_if_kernel() prototype into traps.h header

2016-06-05 08:49:01 +02:00

powerpc

powerpc fixes for 4.7 #2

2016-06-10 12:23:49 -07:00

s390

KVM: s390: Add stats for PEI events

2016-06-10 10:24:24 +02:00

score

asm-generic patch for 4.7

2016-05-24 15:24:37 -07:00

sh

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-05-26 22:01:22 -07:00

sparc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

2016-05-31 22:20:56 -07:00

tile

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-05-25 17:05:40 -07:00

um

Merge branch 'for-linus-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2016-05-27 18:54:59 -07:00

unicore32

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-05-26 22:01:22 -07:00

x86

Driver core fixes for 4.7-rc4

2016-06-18 06:04:01 -10:00

xtensa

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-05-25 17:05:40 -07:00

.gitignore

…

Kconfig

isa: Allow ISA-style drivers on modern systems

2016-06-17 20:21:12 -07:00