Krzysztof Halasa ecac13f4da dma-debug: allow DMA_BIDIRECTIONAL mappings to be synced with DMA_FROM_DEVICE and ... commit 42d53b4ff7 upstream. There is no need to perform full BIDIR sync (copying the buffers in case of swiotlb and similar schemes) if we know that the owner (CPU or device) hasn't altered the data. Addresses the false-positive reported at http://bugzilla.kernel.org/show_bug.cgi?id=14169 Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Cc: David Miller <davem@davemloft.net> Cc: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-01-18 10:19:33 -08:00
..
lzo
reed_solomon
zlib_deflate	trivial: fix typo "to to" in multiple files	2009-09-21 15:14:55 +02:00
zlib_inflate
.gitignore
argv_split.c
atomic64.c	lib: export generic atomic64_t functions	2009-07-29 19:10:35 -07:00
audit.c
bcd.c
bitmap.c	Make bitmask 'and' operators return a result code	2009-08-21 09:26:15 -07:00
bitrev.c
bug.c
bust_spinlocks.c
check_signature.c
checksum.c	lib/checksum.c: fix endianess bug	2009-06-19 14:58:13 +02:00
cmdline.c
cpumask.c	x86: remove some alloc_bootmem_cpumask_var calling	2009-06-11 19:27:07 +03:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc7.c
crc16.c
crc32.c
crc32defs.h
ctype.c
debug_locks.c
debugobjects.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
dec_and_lock.c	atomic: only take lock when the counter drops to zero on UP as well	2009-06-16 19:47:47 -07:00
decompress_bunzip2.c	lib/decompress_*: only include <linux/slab.h> if STATIC is not defined	2009-08-07 10:39:56 -07:00
decompress_inflate.c	lzma/gzip: fix potential oops when input data is truncated	2009-09-24 07:21:05 -07:00
decompress_unlzma.c	lzma/gzip: fix potential oops when input data is truncated	2009-09-24 07:21:05 -07:00
decompress.c
devres.c
div64.c
dma-debug.c	dma-debug: allow DMA_BIDIRECTIONAL mappings to be synced with DMA_FROM_DEVICE and	2010-01-18 10:19:33 -08:00
dump_stack.c
dynamic_debug.c	Dynamic debug: fix typo: -/->	2009-07-28 13:45:22 -07:00
extable.c	module: trim exception table on init free.	2009-06-12 21:47:04 +09:30
fault-inject.c	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
find_last_bit.c
find_next_bit.c
flex_array.c	flex_array: add missing kerneldoc annotations	2009-09-22 07:17:47 -07:00
gcd.c	lib: add lib/gcd.c	2009-06-18 13:04:05 -07:00
gen_crc32table.c
genalloc.c	lib/genalloc.c: remove unmatched write_lock() in gen_pool_destroy	2009-06-16 19:47:53 -07:00
halfmd4.c
hexdump.c	hexdump: remove the trailing space	2009-06-16 19:47:51 -07:00
hweight.c
idr.c
inflate.c	Nicolas Pitre has a new email address	2009-09-15 09:37:12 -07:00
int_sqrt.c
iomap_copy.c
iomap.c
iommu-helper.c
ioremap.c
irq_regs.c
is_single_threaded.c	kernel: is_current_single_threaded: don't use ->mmap_sem	2009-07-17 09:11:31 +10:00
kasprintf.c
Kconfig	lib: Provide generic atomic64_t implementation	2009-06-15 13:27:38 +10:00
Kconfig.debug	powerpc: Minor cleanup to lib/Kconfig.debug	2009-10-27 16:42:42 +11:00
Kconfig.kgdb
Kconfig.kmemcheck	kmemcheck: depend on HAVE_ARCH_KMEMCHECK	2009-07-01 22:28:44 +02:00
kernel_lock.c
klist.c
kobject_uevent.c
kobject.c	kobject: make kset_create check kobject_set_name return value	2009-06-15 21:30:24 -07:00
kref.c
libcrc32c.c
list_debug.c
lmb.c	lmb: Remove __init from lmb_end_of_DRAM()	2009-08-27 12:25:26 -07:00
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
Makefile	lib: flexible array implementation	2009-07-29 19:10:36 -07:00
nlattr.c
parser.c
percpu_counter.c
plist.c
prio_heap.c
prio_tree.c
proportions.c
radix-tree.c	FS-Cache: Don't delete pending pages from the page-store tracking tree	2009-11-19 18:11:29 +00:00
random32.c
ratelimit.c
rational.c	lib/rational.c needs module.h	2010-01-18 10:19:33 -08:00
rbtree.c	rb_tree: remove redundant if()-condition in rb_erase()	2009-06-16 19:47:56 -07:00
reciprocal_div.c
rwsem-spinlock.c
rwsem.c
scatterlist.c	lib/scatterlist: add a flags to signalize mapping direction	2009-07-31 12:28:45 +02:00
sha1.c
show_mem.c
smp_processor_id.c
sort.c
spinlock_debug.c
string_helpers.c
string.c	strcmp: fix overflow and possibly signedness error	2009-11-18 17:18:13 -08:00
swiotlb.c	lib/swiotlb.c: Fix strange panic message selection logic when swiotlb fills up	2009-08-21 10:36:03 +02:00
syscall.c
textsearch.c
ts_bm.c
ts_fsm.c
ts_kmp.c
vsprintf.c	sscanf(): fix %*s%n	2009-10-01 16:11:16 -07:00