android_kernel_samsung_msm8976/drivers
Tejun Heo 228f47b959 sata_sil24: fix IRQ clearing race when PCIX_IRQ_WOC is used
When PCIX_IRQ_WOC is used, sil24 has an inherent race condition
between clearing IRQ pending and reading IRQ status.  If IRQ pending
is cleared after reading IRQ status, there's possibility of lost IRQ.
If IRQ pending is cleared before reading IRQ status, spurious IRQs
will occur.

sata_sil24 till now cleared IRQ pending after reading IRQ status thus
losing IRQs on machines where PCIX_IRQ_WOC was used.  Reverse the
order and ignore spurious IRQs if PCIX_IRQ_WOC.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-25 21:30:56 -04:00
..
acorn/char
acpi ACPI: disable lower idle C-states across suspend/resume 2007-09-22 17:15:34 -07:00
amba
ata sata_sil24: fix IRQ clearing race when PCIX_IRQ_WOC is used 2007-09-25 21:30:56 -04:00
atm Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
auxdisplay cfag12864b fix 2007-08-22 19:52:46 -07:00
base Driver core: fix deprectated sysfs structure for nested class devices 2007-09-19 11:24:18 -07:00
block Fix "Fix DAC960 driver on machines which don't support 64-bit DMA" 2007-09-19 11:24:16 -07:00
bluetooth [Bluetooth] Add missing stat.byte_rx counter modification 2007-09-09 08:39:27 +02:00
cdrom
char intel-agp: Fix i830 mask variable that changed with G33 support 2007-09-19 11:24:18 -07:00
clocksource
connector
cpufreq
crypto Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
dio
dma [IOAT]: ioatdma needs to to play nice in a multi-dma-client world 2007-08-26 18:35:40 -07:00
edac drivers/edac: fix e752x correct return code 2007-09-11 17:21:19 -07:00
eisa
fc4
firewire firewire: fw-ohci: ignore failure of pci_set_power_state (fix suspend regression) 2007-09-07 18:44:35 +02:00
firmware
hid Add some help texts to recently-introduced kconfig items 2007-08-18 09:52:50 -07:00
hwmon hwmon: End of I/O region off-by-one 2007-09-09 10:38:37 -04:00
i2c i2c-algo-bit: Read block data bugfix 2007-09-09 22:29:14 +02:00
ide ide: remove unused variables from drivers/ide/ppc/pmac.c 2007-09-17 12:35:30 +02:00
ieee1394 ieee1394: ohci1394: fix initialization if built non-modular 2007-09-20 21:19:45 +02:00
infiniband IB/mlx4: Fix data corruption triggered by wrong headroom marking order 2007-09-23 13:03:22 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2007-09-12 07:57:00 -07:00
isdn [ISDN]: Get rid of some pointless allocation casts in common and bsd comp. 2007-08-26 18:35:46 -07:00
kvm KVM: Fix virtualization menu help text 2007-09-22 12:55:18 -07:00
leds
lguest lguest: Fix guest crash when CONFIG_X86_USE_3DNOW=y 2007-09-12 12:19:46 -07:00
macintosh [POWERPC] Fix undefined reference to device_power_up/resume 2007-08-25 16:58:27 +10:00
mca
md raid5: fix 2 bugs in ops_complete_biofill 2007-09-24 13:23:35 -07:00
media pci: fix unterminated pci_device_id lists 2007-09-19 11:24:17 -07:00
message
mfd
misc Pull thinkpad into release branch 2007-09-17 00:58:40 -04:00
mmc bug in AT91 MCI suspend routines 2007-09-11 17:21:51 +02:00
mtd pci: fix unterminated pci_device_id lists 2007-09-19 11:24:17 -07:00
net Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2007-09-20 12:42:47 -07:00
nubus
of
oprofile
parisc
parport
pci PCI: unhide SMBus on Compaq Deskpro EP 401963-001 motherboard 2007-09-11 04:22:16 -07:00
pcmcia
pnp PNP: remove SMCf010 quirk 2007-09-11 17:21:19 -07:00
power [PATCH] missing null termination in power supply uevent 2007-09-21 01:22:23 +04:00
ps3
rapidio
rtc rtc: rtc-ds1553.c should use resource_size_t for base address 2007-09-19 11:24:17 -07:00
s390 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2007-09-11 07:46:09 -07:00
sbus
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2007-09-11 07:46:09 -07:00
serial [SUNSAB]: Fix several bugs. 2007-09-17 16:47:07 -07:00
sh
sn
spi spi_mpc83xx: hang fix 2007-09-11 17:21:19 -07:00
tc
telephony
uio
usb Revert "usb-storage: implement autosuspend" 2007-09-13 06:01:24 -07:00
video intelfb: Fix bug in DPLL disable 2007-09-19 11:24:18 -07:00
w1 w1: fix w1_remove_master_device() searching 2007-08-22 19:52:46 -07:00
xen
zorro zorro: Make sysfs config attribute read-only 2007-08-22 19:52:45 -07:00
Kconfig
Makefile