Keir Fraser df336d1c7b Fix swiotlb_sync_single_range() ... If the swiotlb maps a multi-slab region, swiotlb_sync_single_range() can be invoked to sync a sub-region which does not include the first slab. Unfortunately io_tlb_orig_addr[] is only initialised for the first slab, and hence the call to sync_single() will read a garbage orig_addr in this case. This patch fixes the issue by initialising all mapped slabs in io_tlb_orig_addr[]. It also correctly adjusts the buffer pointer in sync_single() to handle the case that the given dma_addr is not aligned on a slab boundary. Signed-off-by: Keir Fraser <keir.fraser@cl.cam.ac.uk> Cc: "Luck, Tony" <tony.luck@intel.com> Acked-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-21 17:49:14 -07:00
..
lzo	Add LZO1X algorithm to the kernel	2007-07-10 17:51:13 -07:00
reed_solomon	[RSLIB] Support non-canonical GF representations	2007-05-02 11:56:33 +01:00
zlib_deflate
zlib_inflate	Fix ppp_deflate issues with recent zlib_inflate changes	2007-05-07 12:13:04 -07:00
.gitignore
argv_split.c	add argv_split()	2007-07-18 08:47:40 -07:00
audit.c	[PATCH] audit signal recipients	2007-05-11 05:38:25 -04:00
bitmap.c
bitrev.c
bug.c	generic bug: use show_regs() instead of dump_stack()	2007-07-16 09:05:51 -07:00
bust_spinlocks.c
check_signature.c	uninline check_signature()	2007-07-16 09:05:50 -07:00
cmdline.c
cpumask.c	Safer nr_node_ids and nr_node_ids determination and initial values	2007-05-07 12:12:51 -07:00
crc7.c	CRC7 support	2007-07-17 10:23:04 -07:00
crc16.c
crc32.c
crc32defs.h
crc-ccitt.c
crc-itu-t.c	CRC ITU-T V.41	2007-05-10 18:24:13 +02:00
ctype.c
debug_locks.c
dec_and_lock.c
devres.c	iomap: implement pcim_iounmap_regions()	2007-04-28 14:15:58 -04:00
div64.c
dump_stack.c
extable.c
fault-inject.c	simplify the stacktrace code	2007-05-08 11:14:58 -07:00
find_next_bit.c
gen_crc32table.c
genalloc.c	Slab allocators: Replace explicit zeroing with __GFP_ZERO	2007-07-17 10:23:02 -07:00
halfmd4.c
hexdump.c	hexdump: more output formatting	2007-06-08 17:23:34 -07:00
hweight.c
idr.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00
inflate.c	[PATCH] x86-64: deflate inflate_dynamic too	2007-05-02 19:27:15 +02:00
int_sqrt.c
iomap_copy.c
iomap.c	iomap: make the default iomap functions fail softer	2007-05-04 20:44:23 -07:00
ioremap.c	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
irq_regs.c
Kconfig	CRC7 support	2007-07-17 10:23:04 -07:00
Kconfig.debug	lockstat: core infrastructure	2007-07-19 10:04:49 -07:00
kernel_lock.c
klist.c
kobject_uevent.c	Driver core: accept all valid action-strings in uevent-trigger	2007-07-18 15:49:49 -07:00
kobject.c	sysfs: make kobj point to sysfs_dirent instead of dentry	2007-07-11 16:09:08 -07:00
kref.c	kref: fix CPU ordering with respect to krefs	2007-04-27 10:57:29 -07:00
libcrc32c.c
list_debug.c
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	add argv_split()	2007-07-18 08:47:40 -07:00
parser.c	[AFS]: Make the match_*() functions take const options.	2007-05-03 03:10:39 -07:00
percpu_counter.c	percpu_counters: use for_each_online_cpu()	2007-07-16 09:05:41 -07:00
plist.c
prio_tree.c
radix-tree.c	mm: Remove slab destructors from kmem_cache_create().	2007-07-20 10:11:58 +09:00
random32.c
rbtree.c
reciprocal_div.c
rwsem-spinlock.c
rwsem.c
semaphore-sleepers.c
sha1.c
smp_processor_id.c
sort.c
spinlock_debug.c
string.c
swiotlb.c	Fix swiotlb_sync_single_range()	2007-07-21 17:49:14 -07:00
textsearch.c
ts_bm.c
ts_fsm.c
ts_kmp.c
vsprintf.c	vsprintf.c: optimizing, part 2: base 10 conversion speedup, v2	2007-07-16 09:05:52 -07:00