Christoph Hellwig e799de3efb MIPS: loongson: remove loongson_dma_supported ...

swiotlb_dma_supported will always return true for a mask large enough to
cover the DMA addresses for all physical memory, which is the right
thing to do for swiotlb based dma ops.  This function returned false
if the mask was bigger than a firmware set dma_mask_bits that apparently
can be either 32 or 64, and which seems completely buggys if it actually
is not 64, as the false return negates the whole point of swiotlb.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Patchwork: https://patchwork.linux-mips.org/patch/19533/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Tom Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: iommu@lists.linux-foundation.org
Cc: linux-mips@linux-mips.org

2018-06-24 09:26:02 -07:00

..

alpha

alpha: Remove custom dec_and_lock() implementation

2018-06-12 23:33:24 +02:00

arc

mm: introduce ARCH_HAS_PTE_SPECIAL

2018-06-07 17:34:35 -07:00

arm

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

2018-06-24 20:18:19 +08:00

arm64

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2018-06-24 06:31:54 +08:00

c6x

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

2018-06-04 20:27:54 -07:00

h8300

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

2018-06-04 20:27:54 -07:00

hexagon

hexagon: drop the unused variable zero_page_mask

2018-06-15 07:55:25 +09:00

ia64

Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2018-06-12 18:28:00 -07:00

m68k

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

2018-06-05 10:51:30 -07:00

microblaze

docs: Fix some broken references

2018-06-15 18:10:01 -03:00

mips

MIPS: loongson: remove loongson_dma_supported

2018-06-24 09:26:02 -07:00

nds32

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

2018-06-04 20:27:54 -07:00

nios2

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

2018-06-04 20:27:54 -07:00

openrisc

Merge tag 'kbuild-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-06-06 11:00:15 -07:00

parisc

arch/*: Kconfig: fix documentation for NMI watchdog

2018-06-15 12:48:59 -03:00

powerpc

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

2018-06-24 20:18:19 +08:00

riscv

Merge tag 'riscv-for-linus-4.18-merge_window' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux

2018-06-16 06:42:43 +09:00

s390

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2018-06-19 07:44:51 +09:00

sh

arch/*: Kconfig: fix documentation for NMI watchdog

2018-06-15 12:48:59 -03:00

sparc

arch/*: Kconfig: fix documentation for NMI watchdog

2018-06-15 12:48:59 -03:00

um

Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental

2018-06-17 05:25:18 +09:00

unicore32

docs: Fix some broken references

2018-06-15 18:10:01 -03:00

x86

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

2018-06-24 20:29:15 +08:00

xtensa

docs: Fix some broken references

2018-06-15 18:10:01 -03:00

.gitignore

…

Kconfig

docs: Fix some broken references

2018-06-15 18:10:01 -03:00