Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-10 07:00:48 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
linux-stable/drivers/ide
History
Borislav Petkov 9bd27cba1a ide-cd: fix DMA alignment regression 
e5318b531b008c79d2a0c0df06a7b8628da38e2f ("ide: use the dma safe check for
REQ_TYPE_ATA_PC") introduced a regression which caused some ATAPI drives to
turn off DMA for REQ_TYPE_BLOCK_PC commands while burning and thus degrading
performance and ultimately causing an excessive amount of underruns.

The issue is documented also in:
http://bugzilla.kernel.org/show_bug.cgi?id=11742.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: Valerio Passini <valerio.passini@unicam.it>
[bart: fixup patch description per comments from Sergei Shtylyov]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02 21:40:07 +01:00
..
aec62xx.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ali14xx.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
alim15x3.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
amd74xx.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
atiixp.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
au1xxx-ide.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
buddha.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
cmd64x.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
cmd640.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
cs5520.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
cs5530.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
cs5535.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
cy82c693.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
delkin_cb.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
dtc2278.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
falconide.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
gayle.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
hpt366.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ht6560b.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
icside.c
arm ide breakage
2008-10-26 09:35:05 -07:00
ide_arm.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ide_platform.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ide-4drives.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ide-acpi.c
ide: add device flags
2008-10-13 21:39:36 +02:00
ide-atapi.c
ide: remove IDE_AFLAG_NO_DOORLOCKING
2008-10-17 18:09:11 +02:00
ide-cd_ioctl.c
ide: remove IDE_AFLAG_NO_DOORLOCKING
2008-10-17 18:09:11 +02:00
ide-cd_verbose.c
block: replace sizeof(rq->cmd) with BLK_MAX_CDB
2008-04-29 14:48:55 +02:00
ide-cd.c
ide-cd: fix DMA alignment regression
2008-11-02 21:40:07 +01:00
ide-cd.h
ide-cd: move cdrom_info.dma to ide_drive_t.dma
2008-10-13 21:39:49 +02:00
ide-cs.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ide-disk_ioctl.c
[PATCH] switch ide_disk_ops ->ioctl() to sane prototype
2008-10-21 07:47:30 -04:00
ide-disk_proc.c
ide-disk: factor out generic disk handling code to ide-gd.c
2008-10-17 18:09:12 +02:00
ide-disk.c
ide-disk: set non-rotational queue flag for SSD and CF devices
2008-10-23 23:22:09 +02:00
ide-disk.h
[PATCH] switch ide_disk_ops ->ioctl() to sane prototype
2008-10-21 07:47:30 -04:00
ide-dma-sff.c
ide: re-add TRM290 fix lost during ide_build_dmatable() cleanup
2008-10-17 18:09:18 +02:00
ide-dma.c
ide: move SFF DMA code to ide-dma-sff.c
2008-10-13 21:39:47 +02:00
ide-floppy_ioctl.c
[PATCH] switch ide_disk_ops ->ioctl() to sane prototype
2008-10-21 07:47:30 -04:00
ide-floppy_proc.c
ide: prepare for merging ide-gd-floppy.c with ide-gd.c
2008-10-17 18:09:13 +02:00
ide-floppy.c
ide-floppy: remove idefloppy_floppy_t typedef
2008-10-17 18:09:16 +02:00
ide-floppy.h
[PATCH] switch ide_disk_ops ->ioctl() to sane prototype
2008-10-21 07:47:30 -04:00
ide-gd.c
[PATCH] switch ide-gd
2008-10-21 07:48:25 -04:00
ide-gd.h
ide: add generic ATA/ATAPI disk driver
2008-10-17 18:09:14 +02:00
ide-generic.c
ide-generic: remove no longer needed ide_probe_legacy()
2008-10-13 21:39:42 +02:00
ide-h8300.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
ide-io.c
block: remove __generic_unplug_device() from exports
2008-10-17 14:03:08 +02:00
ide-ioctls.c
[PATCH] lose the unused file argument in generic_ide_ioctl()
2008-10-21 07:47:16 -04:00
ide-iops.c
ide: mask interrupt in ide_config_drive_speed()
2008-10-17 18:09:15 +02:00
ide-lib.c
ide: add device flags
2008-10-13 21:39:36 +02:00
ide-park.c
ide: Implement disk shock protection support (v4)
2008-10-13 21:39:50 +02:00
ide-pci-generic.c
ide: drivers/ide/generic.c -> drivers/ide/ide-pci-generic.c
2008-10-23 23:24:20 +02:00
ide-pio-blacklist.c
ide: move PIO blacklist to ide-pio-blacklist.c
2008-07-16 20:33:39 +02:00
ide-pnp.c
ide: add ide_host_add() helper
2008-07-23 19:55:57 +02:00
ide-probe.c
ide: remove IDE_AFLAG_NO_DOORLOCKING
2008-10-17 18:09:11 +02:00
ide-proc.c
ide: allow device drivers to specify per-device type /proc settings
2008-10-17 18:09:13 +02:00
ide-scan-pci.c
ide: replace remaining __FUNCTION__ occurrences
2008-04-26 22:25:20 +02:00
ide-tape.c
[PATCH] switch ide-tape
2008-10-21 07:48:27 -04:00
ide-taskfile.c
ide: Implement disk shock protection support (v4)
2008-10-13 21:39:50 +02:00
ide-timings.c
ide: include <linux/hdreg.h> only when needed
2008-10-10 22:39:27 +02:00
ide.c
ide: Implement disk shock protection support (v4)
2008-10-13 21:39:50 +02:00
it821x.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
it8213.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
jmicron.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
Kconfig
ide: Add tx4938ide driver (v2)
2008-10-23 23:22:08 +02:00
macide.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
Makefile
ide: drivers/ide/generic.c -> drivers/ide/ide-pci-generic.c
2008-10-23 23:24:20 +02:00
ns87415.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
opti621.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
palm_bk3710.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
pdc202xx_new.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
pdc202xx_old.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
piix.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
pmac.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
q40ide.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
qd65xx.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
qd65xx.h
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
rapide.c
arm ide breakage
2008-10-26 09:35:05 -07:00
rz1000.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
sc1200.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
scc_pata.c
ide: two more pci_ioremap_bar() conversions
2008-10-23 23:22:07 +02:00
serverworks.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
setup-pci.c
ide: add proper PCI PM support (v2)
2008-10-10 22:39:32 +02:00
sgiioc4.c
pci: use pci_ioremap_bar() in drivers/ide
2008-10-23 23:22:07 +02:00
siimage.c
ide: two more pci_ioremap_bar() conversions
2008-10-23 23:22:07 +02:00
sis5513.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
sl82c105.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
slc90e66.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
tc86c001.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
triflex.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
trm290.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
tx4938ide.c
ide: Add tx4938ide driver (v2)
2008-10-23 23:22:08 +02:00
tx4939ide.c
ide: Add tx4939ide driver (v6)
2008-10-23 23:22:07 +02:00
umc8672.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00
via82cxxx.c
ide: remove useless subdirs from drivers/ide/
2008-10-21 20:57:23 +02:00