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
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Kconfig	ARM: 8784/1: NOMMU: Allow enter in Hyp mode	2018-07-30 11:45:52 +01:00
Makefile	Merge branches 'fixes', 'misc' and 'spectre' into for-linus	2018-06-05 10:03:27 +01:00
abort-ev4.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-ev4t.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-ev5t.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-ev5tj.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-ev6.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-ev7.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-lv4t.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-macro.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
abort-nommu.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
alignment.c	signal: Ensure every siginfo we send has all bits initialized	2018-04-25 10:40:51 -05:00
cache-aurora-l2.h	…
cache-b15-rac.c	ARM: B15: Update to support Brahma-B53	2018-04-16 15:16:48 -07:00
cache-fa.S	…
cache-feroceon-l2.c	…
cache-l2x0-pmu.c	perf: Fix sibling iteration	2018-03-16 20:44:12 +01:00
cache-l2x0.c	ARM: 8659/1: l2c: allow CA9 optimizations to be disabled	2017-03-17 10:01:26 +00:00
cache-nop.S	…
cache-tauros2.c	…
cache-tauros3.h	…
cache-uniphier.c	ARM: 8652/1: cache-uniphier: clean up active way setup code	2017-02-28 11:06:17 +00:00
cache-v4.S	…
cache-v4wb.S	ARM: align .data section	2017-08-14 16:22:55 +01:00
cache-v4wt.S	…
cache-v6.S	…
cache-v7.S	ARM: 8729/1: Hook B15 readahead cache functions based on processor	2017-12-17 22:15:36 +00:00
cache-v7m.S	scripts/spelling.txt: add "swith" pattern and fix typo instances	2017-02-27 18:43:46 -08:00
cache-xsc3l2.c	…
context.c	…
copypage-fa.c	…
copypage-feroceon.c	…
copypage-v4mc.c	mm: fix races between swapoff and flush dcache	2018-04-05 21:36:26 -07:00
copypage-v4wb.c	…
copypage-v4wt.c	…
copypage-v6.c	mm: fix races between swapoff and flush dcache	2018-04-05 21:36:26 -07:00
copypage-xsc3.c	…
copypage-xscale.c	mm: fix races between swapoff and flush dcache	2018-04-05 21:36:26 -07:00
dma-mapping-nommu.c	dma-debug: move initialization to common code	2018-05-08 13:02:42 +02:00
dma-mapping.c	kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous()	2018-08-17 16:20:32 -07:00
dma.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dump.c	ARM: 8737/1: mm: dump: add checking for writable and executable	2018-01-21 15:32:20 +00:00
extable.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fault-armv.c	mm: fix races between swapoff and flush dcache	2018-04-05 21:36:26 -07:00
fault.c	mm: convert return type of handle_mm_fault() caller to vm_fault_t	2018-08-17 16:20:28 -07:00
fault.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
flush.c	mm: fix races between swapoff and flush dcache	2018-04-05 21:36:26 -07:00
fsr-2level.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fsr-3level.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
highmem.c	…
hugetlbpage.c	…
idmap.c	ARM: 8734/1: mm: idmap: Mark variables as ro_after_init	2017-12-17 22:16:20 +00:00
init.c	ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot	2018-07-11 22:57:57 +01:00
iomap.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ioremap.c	ARM: Implement pci_remap_cfgspace() interface	2017-04-24 13:53:13 -05:00
l2c-common.c	…
l2c-l2x0-resume.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mm.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mmap.c	exec: pass stack rlimit into mm layout functions	2018-04-11 10:28:37 -07:00
mmu.c	ARM: 8685/1: ensure memblock-limit is pmd-aligned	2017-06-29 23:10:12 +01:00
nommu.c	ARM: 8783/1: NOMMU: Extend check for VBAR support	2018-07-30 11:45:51 +01:00
pabort-legacy.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pabort-v6.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pabort-v7.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pageattr.c	arm: use set_memory.h header	2017-05-08 17:15:13 -07:00
pgd.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
physaddr.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pmsa-v7.c	ARM: 8754/1: NOMMU: Move PMSAv7 MPU under it's own namespace	2018-05-19 11:53:46 +01:00
pmsa-v8.c	ARM: 8757/1: NOMMU: Support PMSAv8 MPU	2018-05-19 11:53:46 +01:00
proc-arm7tdmi.S	…
proc-arm9tdmi.S	…
proc-arm720.S	…
proc-arm740.S	…
proc-arm920.S	…
proc-arm922.S	…
proc-arm925.S	…
proc-arm926.S	…
proc-arm940.S	…
proc-arm946.S	…
proc-arm1020.S	…
proc-arm1020e.S	…
proc-arm1022.S	…
proc-arm1026.S	…
proc-fa526.S	…
proc-feroceon.S	…
proc-macros.S	ARM: bugs: add support for per-processor bug checking	2018-05-31 10:39:34 +01:00
proc-mohawk.S	…
proc-sa110.S	…
proc-sa1100.S	…
proc-syms.c	…
proc-v6.S	…
proc-v7-2level.S	ARM: spectre-v2: harden branch predictor on context switches	2018-05-31 10:39:55 +01:00
proc-v7-3level.S	ARM: 8690/1: lpae: build TTB control register value from scratch in v7_ttb_setup	2017-08-29 13:09:12 +01:00
proc-v7-bugs.c	ARM: spectre-v2: warn about incorrect context switching functions	2018-05-31 11:09:03 +01:00
proc-v7.S	Merge branches 'fixes', 'misc' and 'spectre' into for-linus	2018-06-05 10:03:27 +01:00
proc-v7m.S	Merge branches 'fixes' and 'misc' into for-next	2017-04-26 10:59:49 +01:00
proc-xsc3.S	…
proc-xscale.S	ARM: align .data section	2017-08-14 16:22:55 +01:00
ptdump_debugfs.c	ARM: 8735/1: mm: dump: make page table dumping reusable	2018-01-21 15:32:17 +00:00
pv-fixup-asm.S	…
tcm.h	ARM: tcm: ensure inline stub functions are marked static	2018-07-14 16:09:27 +01:00
tlb-fa.S	…
tlb-v4.S	…
tlb-v4wb.S	…
tlb-v4wbi.S	…
tlb-v6.S	…
tlb-v7.S	…