Christoph Hellwig fafadcd165 swiotlb: don't dip into swiotlb pool for coherent allocations ...

All architectures that support swiotlb also have a zone that backs up
these less than full addressing allocations (usually ZONE_DMA32).

Because of that it is rather pointless to fall back to the global swiotlb
buffer if the normal dma direct allocation failed - the only thing this
will do is to eat up bounce buffers that would be more useful to serve
streaming mappings.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

2018-10-19 08:48:28 +02:00

..

cache.S

arm64: IPI each CPU after invalidating the I-cache for kernel mappings

2018-07-05 17:24:36 +01:00

context.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

copypage.c

arm64: Defer dcache flush in __cpu_copy_user_page

2015-12-17 11:07:13 +00:00

dma-mapping.c

swiotlb: don't dip into swiotlb pool for coherent allocations

2018-10-19 08:48:28 +02:00

dump.c

arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables

2018-02-16 18:13:57 +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.c

mm: convert return type of handle_mm_fault() caller to vm_fault_t

2018-08-17 16:20:28 -07:00

flush.c

arm64: mm: Export __sync_icache_dcache() for xen-privcmd

2018-07-27 13:12:15 +01:00

hugetlbpage.c

mm: do not initialize TLB stack vma's with vma_init()

2018-08-01 13:43:38 -07:00

init.c

A couple of arm64 fixes

2018-08-17 11:48:04 -07:00

ioremap.c

arm64: use is_vmalloc_addr

2017-02-09 13:47:56 +00:00

kasan_init.c

arm64: kasan: avoid pfn_to_nid() before page array is initialized

2018-04-17 16:16:59 +01:00

Makefile

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

arm64: fix erroneous warnings in page freeing functions

2018-09-06 18:01:13 +01:00

numa.c

arm64: numa: separate out updates to percpu nodeid and NUMA node cpumap

2018-07-06 13:18:18 +01:00

pageattr.c

arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables

2018-02-16 18:13:57 +00:00

pgd.c

arm64: handle 52-bit addresses in TTBR

2017-12-22 17:35:21 +00:00

physaddr.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

proc.S

arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance

2018-06-22 17:23:40 +01:00

ptdump_debugfs.c

ARM64: dump: Convert to use DEFINE_SHOW_ATTRIBUTE macro

2018-07-02 10:36:37 +01:00