Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Mikulas Patocka 9bd7496f5d ide: Serialize CMD643 and CMD646 to fix a hardware bug with SSD ... CMD646 corrupts data on concurrent transfers on both channels when IDE SSD is connected to one of the channels. Setup that demonstrates this hardware bug: Ultra 5, onboard CMD646, rev 3. /dev/hda is 8GB Seagate ST38410A in MWDMA2 /dev/hdd is 32GB SSD SiliconHardDisk in MWDMA2 - When reading /dev/hdd (for example with dd or fsck), reads from /dev/hda are corrupted, there are twiddled single bits 1->0 and some full 32-bit words corrupted, sometimes commands fail (which switches /dev/hda to PIO mode but the corruptions happen even in PIO). - Reads from /dev/hdd don't seem to be corrupted (i.e. fsck passes fine). - When I connected normal rotating harddisk to /dev/hdd, there was no corruption, so the corruption is something specific to SSD. - I tried the same setup on a PCI card with CMD649 and saw no corruption. This patch serializes the operation for CMD646 and 643 (I didn't test CMD643 but it may have the same hw bug too because it's earlier design). CMD649 is good. I don't know anything about CMD 648. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Tested-by: Frans Pop <elendil@planet.nl> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-10-29 03:02:06 -07:00
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accessibility
acpi	x86: Trivial whitespace cleanups	2009-09-20 20:18:57 +02:00
amba
ata	trivial: fix comment typo in drivers/ata/pata_hpt37x.c	2009-09-21 15:15:53 +02:00
atm
auxdisplay
base	mm: oom analysis: add shmem vmstat	2009-09-22 07:17:27 -07:00
block	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
bluetooth
cdrom	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
clocksource
connector
cpufreq	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2009-09-18 09:16:57 -07:00
cpuidle	cpuidle: menu governor: reduce latency on exit	2009-09-22 07:17:45 -07:00
crypto
dca
dio
dma
edac	trivial: fix typo "for for" in multiple files	2009-09-21 15:14:54 +02:00
eisa
firewire
firmware	mm: don't use alloc_bootmem_low() where not strictly needed	2009-09-22 07:17:38 -07:00
gpio	trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c	2009-09-21 15:14:59 +02:00
gpu	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2009-09-22 07:51:28 -07:00
hwmon	hwmon: applesmc: restore accelerometer and keyboard backlight on resume	2009-09-22 07:17:49 -07:00
i2c	[PATCH] i2c-imx: make bus available early	2009-09-19 23:36:56 +01:00
ide	ide: Serialize CMD643 and CMD646 to fix a hardware bug with SSD	2009-10-29 03:02:06 -07:00
idle
ieee1394
ieee802154
infiniband	trivial: fix typo "for for" in multiple files	2009-09-21 15:14:54 +02:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
isdn	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
leds
lguest	trivial: fix typo "to to" in multiple files	2009-09-21 15:14:55 +02:00
macintosh	trivial: remove unnecessary semicolons	2009-09-21 15:14:58 +02:00
mca
md	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
media	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
memstick	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
message	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
mfd	drivers/mfd/ab3100-core.c: fix powerpc build error	2009-09-22 07:17:24 -07:00
misc	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
mmc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
mtd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
net	trivial: remove unnecessary semicolons	2009-09-21 15:14:58 +02:00
nubus
of
oprofile	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
parisc	mm: replace various uses of num_physpages by totalram_pages	2009-09-22 07:17:38 -07:00
parport
pci	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-09-16 07:49:54 -07:00
pcmcia	pcmcia: cleanup/fixup patch for sa1100_jornada_pcmcia driver	2009-09-22 07:17:42 -07:00
platform
pnp	pnp: add a shutdown method to pnp drivers	2009-09-22 07:17:49 -07:00
power
pps
ps3
rapidio
regulator	regulator: Voltage count for AB3100	2009-09-17 15:48:24 +02:00
rtc	trivial: remove unnecessary semicolons	2009-09-21 15:14:58 +02:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
sbus	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
scsi	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
serial	uartlite: support shared interrupt lines	2009-09-19 13:13:38 -07:00
sh
sn
spi	trivial: remove unnecessary semicolons	2009-09-21 15:14:58 +02:00
ssb	ssb/sdio: fix printk format warnings	2009-09-16 16:21:00 -04:00
staging	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
tc
telephony
thermal
uio	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2009-09-18 09:43:09 -07:00
usb	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
uwb	trivial: remove unnecessary semicolons	2009-09-21 15:14:58 +02:00
video	trivial: remove unnecessary semicolons	2009-09-21 15:14:58 +02:00
virtio
vlynq
w1
watchdog	[WATCHDOG] sizeof cleanup	2009-09-18 08:39:37 +00:00
xen	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-09-22 07:51:45 -07:00
zorro
Kconfig
Makefile