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d0ad3bc97c
android_kernel_xiaomi_sm8350/drivers
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James Bottomley d0ad3bc97c [SCSI] libata: fix corruption induced by relaxed DMA alignment in SCSI 
Hugh Dickens noticed that SMART commands issued from user space can
end up corupting memory.  The problem occurs if the buffer used to
read data spans two pages.  The reason is that the PIO sector routines
in libata are expecting physically contiguous pages when they do
sector operations, so the left overs on the second page go into the
next physically adjacent page rather than the next page in the sg
mapping.

Fix this by enforcing strict 512 byte alignment on all buffers from
userspace.

Acked-by: Hugh Dickins <hugh@veritas.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-23 11:27:54 -06:00
..
acorn/char
acpi Pull bugzilla-9362 into release branch 2007-12-14 15:14:52 -05:00
amba
ata [SCSI] libata: fix corruption induced by relaxed DMA alignment in SCSI 2008-01-23 11:27:54 -06:00
atm [ATM]: [nicstar] delay irq setup until card is configured 2008-01-08 23:30:01 -08:00
auxdisplay
base create /sys/.../power when CONFIG_PM is set 2007-11-28 13:53:53 -08:00
block loop: fix bad bio_alloc() nr_iovec request 2008-01-11 10:14:40 +01:00
bluetooth
cdrom
char pl2303: Fix mode switching regression 2008-01-08 16:16:34 -08:00
clocksource
connector [CONNECTOR]: Don't touch queue dev after decrement of ref count. 2008-01-08 23:44:44 -08:00
cpufreq drivers/cpufreq/cpufreq_stats.c section fix 2007-12-17 19:28:16 -08:00
cpuidle
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2008-01-10 16:09:34 -08:00
dca
dio
dma I/OAT: fix null device in call to dev_err() 2007-12-17 19:28:17 -08:00
edac i5000_edac: no need to __stringify() KBUILD_BASENAME 2007-11-14 18:45:41 -08:00
eisa
firewire [SCSI] relax scsi dma alignment 2008-01-11 18:29:22 -06:00
firmware dmi-id: fix for __you_cannot_kmalloc_that_much failure 2008-01-08 16:10:36 -08:00
hid
hwmon hwmon: (w83627ehf) Be more careful when changing VID input level 2008-01-03 07:33:31 -05:00
i2c i2c/isp1301_omap: Build fix 2007-12-12 13:45:25 +01:00
ide IDE: terminate ACPI DMI list 2008-01-11 11:42:07 -08:00
ieee1394 [SCSI] relax scsi dma alignment 2008-01-11 18:29:22 -06:00
infiniband [SCSI] iscsi: convert xmit path to iscsi chunks 2008-01-11 18:28:42 -06:00
input spi: use simplified spi_sync() calling convention 2007-12-05 09:21:19 -08:00
isdn [ISDN]: i4l: Fix DLE handling for i4l-audio 2008-01-04 03:55:44 -08:00
kvm KVM: SVM: Fix FPU leak while emulating clts 2007-11-27 15:38:18 +02:00
leds leds: Fix locomo LED driver oops 2007-12-31 23:11:11 +00:00
lguest virtio: fix module/device unloading 2007-11-19 11:20:42 +11:00
macintosh drivers/macintosh/via-pmu.c: Added a missing iounmap 2007-12-17 19:28:16 -08:00
mca
md md: fix data corruption when a degraded raid5 array is reshaped 2008-01-08 16:10:35 -08:00
media V4L/DVB (7001): av7110: fix section mismatch 2008-01-11 15:02:25 -02:00
message [SCSI] mpt fusion: make mptsas_smp_handler update resid 2008-01-11 18:29:09 -06:00
mfd MFD: SM501 debug typo fix 2007-11-29 09:24:53 -08:00
misc ACPI: thinkpad-acpi: fix lenovo keymap for brightness 2007-12-13 21:59:59 -05:00
mmc sdhci: support JMicron JMB38x chips 2007-12-12 20:01:00 +01:00
mtd cache invalidation error for buffered write 2008-01-11 11:44:37 -08:00
net [FORCEDETH]: Fix reversing the MAC address on suspend. 2008-01-08 23:30:20 -08:00
nubus
of
oprofile oProfile: oops when profile_pc() returns ~0LU 2007-11-14 18:45:37 -08:00
parisc [PARISC] lba_pci: pci_claim_resources disabled expansion roms 2007-12-06 09:38:26 -08:00
parport parport: "dev->timeslice" is an unsigned long, not an int 2007-12-17 19:28:15 -08:00
pci [PCI] Do not enable CRS Software Visibility by default 2007-12-27 21:21:36 -08:00
pcmcia pcmcia: remove pxa2xx_lubbock build warning 2007-12-23 12:54:37 -08:00
pnp drivers/pnp/resource.c: Add missing pci_dev_put 2007-11-29 09:24:52 -08:00
power
ps3 ps3: vuart: fix error path locking 2007-12-23 12:54:37 -08:00
rapidio
rtc rtc-at32ap700x: fix irq init oops 2007-12-17 19:28:15 -08:00
s390 [SCSI] zfcp: Hold queue lock when checking port/unit handle for task management cmd 2008-01-11 18:29:07 -06:00
sbus [WATCHDOG] Sbus: cpwatchdog, remove SPIN_LOCK_UNLOCKED 2007-11-19 21:09:52 +00:00
scsi [SCSI] relax scsi dma alignment 2008-01-11 18:29:22 -06:00
serial [SERIAL]: Fix section mismatches in Sun serial console drivers. 2007-12-29 01:19:49 -08:00
sh
sn
spi spi_bitbang: always grab lock with irqs blocked 2008-01-08 16:10:35 -08:00
ssb ssb: Fix probing of PCI cores if PCI and PCIE core is available 2008-01-08 23:30:10 -08:00
tc
telephony
uio
usb [SCSI] relax scsi dma alignment 2008-01-11 18:29:22 -06:00
video ps3fb: fix deadlock on kexec() 2008-01-11 11:47:43 -08:00
virtio virtio: fix module/device unloading 2007-11-19 11:20:42 +11:00
w1 W1: fix memset size error 2007-11-14 18:45:36 -08:00
watchdog [WATCHDOG] add Nano 7240 driver 2007-12-04 16:48:06 +00:00
xen
zorro Amiga zorro bus: Add missing zorro_device_remove() 2007-11-26 19:15:31 -08:00
Kconfig
Makefile