Marek Szyprowski d834c5ab83 kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous() ... The CMA memory allocator doesn't support standard gfp flags for memory allocation, so there is no point having it as a parameter for dma_alloc_from_contiguous() function. Replace it by a boolean no_warn argument, which covers all the underlaying cma_alloc() function supports. This will help to avoid giving false feeling that this function supports standard gfp flags and callers can pass __GFP_ZERO to get zeroed buffer, what has already been an issue: see commit dd65a941f6 ("arm64: dma-mapping: clear buffers allocated with FORCE_CONTIGUOUS flag"). Link: http://lkml.kernel.org/r/20180709122020eucas1p21a71b092975cb4a3b9954ffc63f699d1~-sqUFoa-h2939329393eucas1p2Y@eucas1p2.samsung.com Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Michał Nazarewicz <mina86@mina86.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Laura Abbott <labbott@redhat.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Joonsoo Kim <js1304@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-08-17 16:20:32 -07:00
..
accessibility
acpi	arm64 updates for 4.19	2018-08-14 16:39:13 -07:00
amba
android
ata	SCSI misc on 20180815	2018-08-15 22:06:26 -07:00
atm
auxdisplay
base	mm: provide a fallback for PAGE_KERNEL_RO for architectures	2018-08-17 16:20:29 -07:00
bcma
block	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-08-15 15:04:25 -07:00
bluetooth	Bluetooth: mediatek: pass correct size to h4_recv_buf()	2018-08-13 15:59:39 +02:00
bus
cdrom
char	Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2018-08-15 22:51:12 -07:00
clk	The new and exciting feature this time around is in the clk core.	2018-08-15 21:41:21 -07:00
clocksource	Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-08-13 18:28:19 -07:00
connector
cpufreq	cpufreq: intel_pstate: Ignore turbo active ratio in HWP	2018-08-06 10:22:27 +02:00
cpuidle
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2018-08-15 16:01:47 -07:00
dax	dax: remove VM_MIXEDMAP for fsdax and device dax	2018-08-17 16:20:27 -07:00
dca
devfreq
dio
dma	Merge branch 'asoc-4.19' into asoc-next	2018-08-09 14:47:05 +01:00
dma-buf
edac
eisa
extcon
firewire	firewire: use 64-bit time_t based interfaces	2018-08-17 16:20:27 -07:00
firmware	media updates for v4.19-rc1	2018-08-15 18:29:14 -07:00
fmc
fpga
fsi
gpio	This is the bulk of GPIO changes for the v4.19 kernel cycle:	2018-08-15 21:35:38 -07:00
gpu	drm pull for 4.19-rc1	2018-08-15 17:39:07 -07:00
hid
hsi
hv
hwmon	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-08-15 15:04:25 -07:00
hwspinlock
hwtracing
i2c	regmap: Changes for v4.19	2018-08-14 11:51:03 -07:00
ide
idle
iio
infiniband	pci-v4.19-changes	2018-08-16 09:21:54 -07:00
input	m68k updates for 4.19	2018-08-13 09:50:24 -07:00
iommu	kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous()	2018-08-17 16:20:32 -07:00
ipack
irqchip	irqchip updates for 4.19	2018-08-06 12:45:42 +02:00
isdn
leds	leds: ns2: Change unsigned to unsigned int	2018-08-06 23:03:12 +02:00
lightnvm
macintosh
mailbox	mailbox: Add support for i.MX messaging unit	2018-08-15 09:53:07 +05:30
mcb
md	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md	2018-08-14 11:03:16 -07:00
media	media updates for v4.19-rc1	2018-08-15 18:29:14 -07:00
memory
memstick
message
mfd
misc	mm: convert return type of handle_mm_fault() caller to vm_fault_t	2018-08-17 16:20:28 -07:00
mmc	Merge branch 'asoc-4.19' into asoc-next	2018-08-09 14:47:05 +01:00
mtd	sound updates for 4.19	2018-08-14 14:10:30 -07:00
mux
net	pci-v4.19-changes	2018-08-16 09:21:54 -07:00
nfc
ntb
nubus
nvdimm
nvme	for-4.19/block-20180812	2018-08-14 10:23:25 -07:00
nvmem
of	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-08-15 15:04:25 -07:00
opp
oprofile
parisc
parport
pci	pci-v4.19-changes	2018-08-16 09:21:54 -07:00
pcmcia
perf
phy
pinctrl	This is the bulk of pin control changes for v4.19:	2018-08-14 12:31:27 -07:00
platform	pci-v4.19-changes	2018-08-16 09:21:54 -07:00
pnp
power
powercap
pps
ps3
ptp	ptp_qoriq: use div_u64/div_u64_rem for 64-bit division	2018-08-06 10:43:35 -07:00
pwm
rapidio
ras
regulator	Merge branch 'regulator-4.19' into regulator-next	2018-08-10 17:31:24 +01:00
remoteproc
reset
rpmsg
rtc
s390	mm/cma: remove unsupported gfp_mask parameter from cma_alloc()	2018-08-17 16:20:32 -07:00
sbus
scsi	SCSI misc on 20180815	2018-08-15 22:06:26 -07:00
sfi
sh
siox
slimbus
sn
soc	Power management updates for 4.19-rc1	2018-08-14 13:12:24 -07:00
soundwire
spi	Merge branch 'spi-4.19' into spi-next	2018-08-10 17:51:52 +01:00
spmi
ssb	ssb: Remove SSB_WARN_ON, SSB_BUG_ON and SSB_DEBUG	2018-08-09 18:47:47 +03:00
staging	mm/cma: remove unsupported gfp_mask parameter from cma_alloc()	2018-08-17 16:20:32 -07:00
target	SCSI misc on 20180815	2018-08-15 22:06:26 -07:00
tc
tee
thermal	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal	2018-08-16 10:21:18 -07:00
thunderbolt
tty	audit/stable-4.18 PR 20180814	2018-08-15 10:46:54 -07:00
uio
usb	SCSI misc on 20180815	2018-08-15 22:06:26 -07:00
uwb
vfio	VFIO updates for v4.19	2018-08-16 10:34:05 -07:00
vhost	SCSI misc on 20180815	2018-08-15 22:06:26 -07:00
video	media updates for v4.19-rc1	2018-08-15 18:29:14 -07:00
virt
virtio	virtio: Make vp_set_vq_affinity() take a mask.	2018-08-11 12:02:18 -07:00
visorbus
vlynq
vme
w1
watchdog
xen	SCSI misc on 20180815	2018-08-15 22:06:26 -07:00
zorro
Kconfig
Makefile