Krzysztof Halasa 42d53b4ff7 dma-debug: allow DMA_BIDIRECTIONAL mappings to be synced with DMA_FROM_DEVICE and ... 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> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-01-11 09:34:04 -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	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
atomic64.c	lib: export generic atomic64_t functions	2009-07-29 19:10:35 -07:00
audit.c
bcd.c
bitmap.c	bitmap: introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area	2009-12-16 07:20:18 -08:00
bitrev.c
bug.c
bust_spinlocks.c
check_signature.c
checksum.c	lib/checksum: fix one more thinko	2009-11-03 16:06:53 +01:00
cmdline.c
cpumask.c	x86: remove some alloc_bootmem_cpumask_var calling	2009-06-11 19:27:07 +03:00
crc7.c
crc16.c
crc32.c	crc32: minor optimizations and cleanup	2009-12-15 08:53:35 -08:00
crc32defs.h
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
ctype.c	ctype: constify read-only _ctype string	2009-12-15 08:53:32 -08:00
debug_locks.c	lockdep: warn about lockdep disabling after kernel taint	2009-04-12 16:10:51 +02:00
debugobjects.c	debugobjects: Convert to raw_spinlocks	2009-12-14 23:55:34 +01:00
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	bzip2: Add missing checks for malloc returning NULL	2009-12-15 14:04:19 -08:00
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	2010-01-11 09:34:04 -08:00
dump_stack.c
dynamic_debug.c	tree-wide: convert open calls to remove spaces to skip_spaces() lib function	2009-12-15 08:53:32 -08:00
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	genalloc: use bitmap_find_next_zero_area	2009-12-16 07:20:21 -08:00
halfmd4.c
hexdump.c	hexdump: remove the trailing space	2009-06-16 19:47:51 -07:00
hweight.c
idr.c	tree-wide: fix some typos and punctuation in comments	2009-12-04 15:39:48 +01:00
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	iommu-helper: use bitmap library	2009-12-16 07:20:18 -08:00
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	The DRBD driver	2009-10-01 21:17:49 +02:00
Kconfig.debug	Merge branch 'kmemleak' of git://linux-arm.org/linux-2.6	2009-12-17 16:00:19 -08:00
Kconfig.kgdb
Kconfig.kmemcheck	kmemcheck: depend on HAVE_ARCH_KMEMCHECK	2009-07-01 22:28:44 +02:00
kernel_lock.c	bkl: Fixup core_lock fallout	2009-12-14 23:55:33 +01:00
klist.c
kobject_uevent.c	driver core: allow non-root users to listen to uevents	2009-04-16 16:17:09 -07:00
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	powerpc: allow ioremap within reserved memory regions	2009-12-12 22:24:32 -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
lru_cache.c	The DRBD driver	2009-10-01 21:17:49 +02:00
Makefile	The DRBD driver	2009-10-01 21:17:49 +02:00
nlattr.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6	2009-03-26 22:45:23 -07:00
parser.c	parser: remove unnecessary strlen()	2009-12-15 08:53:33 -08:00
percpu_counter.c
plist.c	plist: Make plist debugging raw_spinlock aware	2009-12-14 23:55:33 +01:00
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	ratelimit: Make suppressed output messages more useful	2009-10-23 17:26:37 +02:00
rational.c	lib: isolate rational fractions helper function	2009-06-11 08:51:08 -07:00
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: fix rwsem_is_locked() bugs	2009-12-15 08:53:26 -08:00
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	locking: Further name space cleanups	2009-12-14 23:55:33 +01:00
string_helpers.c
string.c	lib/string.c: fix kernel-doc warnings	2009-12-22 14:17:55 -08:00
swiotlb.c	dma-mapping: fix off-by-one error in dma_capable()	2009-12-16 07:20:12 -08:00
syscall.c
textsearch.c
ts_bm.c
ts_fsm.c
ts_kmp.c
vsprintf.c	lib/vsprintf.c: document more vsnprintf extensions	2009-12-17 15:45:31 -08:00