Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Tejun Heo 8c56cacc72 libata: fix unexpectedly frozen port after ata_eh_reset() ... To work around controllers which can't properly plug events while reset, ata_eh_reset() clears error states and ATA_PFLAG_EH_PENDING after reset but before RESET is marked done. As reset is the final recovery action and full verification of devices including onlineness and classfication match is done afterwards, this shouldn't lead to lost devices or missed hotplug events. Unfortunately, it forgot to thaw the port when clearing EH_PENDING, so if the condition happens after resetting an empty port, the port could be left frozen and EH will end without thawing it, making the port unresponsive to further hotplug events. Thaw if the port is frozen after clearing EH_PENDING. This problem is reported by Bruce Stenning in the following thread. http://thread.gmane.org/gmane.linux.kernel/1123265 stable: I think we should weather this patch a bit longer in -rcX before sending it to -stable. Please wait at least a month after this patch makes upstream. Thanks. -v2: Fixed spelling in the comment per Dave Howorth. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Bruce Stenning <b.stenning@indigovision.com> Cc: stable@kernel.org Cc: Dave Howorth <dhoworth@mrc-lmb.cam.ac.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>		2011-06-07 15:55:55 -04:00
..
acard-ahci.c	drivers/ata/acard-ahci.c: fix enum warning	2011-05-19 20:45:15 -04:00
ahci.c	ahci: AHCI-mode SATA patch for Intel Panther Point DeviceIDs	2011-04-24 11:34:05 -04:00
ahci.h	ahci: EM supported message type sysfs attribute	2011-04-24 11:31:31 -04:00
ahci_platform.c	libata: reimplement link power management	2010-10-21 20:21:04 -04:00
ata_generic.c	[libata] trivial: trim trailing whitespace for drivers/ata/*.[ch]	2011-03-02 02:36:45 -05:00
ata_piix.c	ata_piix: IDE-mode SATA patch for Intel Panther Point DeviceIDs	2011-04-24 11:34:05 -04:00
Kconfig	pata_arasan_cf: Adding support for arasan compact flash host controller	2011-03-14 02:52:46 -04:00
libahci.c	Revert "libata: ahci_start_engine compliant to AHCI spec"	2011-05-14 10:45:59 -07:00
libata-acpi.c	libata: remove ATA_FLAG_MMIO	2011-03-02 02:36:46 -05:00
libata-core.c	libata: Power off empty ports	2011-05-19 20:50:53 -04:00
libata-eh.c	libata: fix unexpectedly frozen port after ata_eh_reset()	2011-06-07 15:55:55 -04:00
libata-pmp.c	libata-pmp: add support for Thermaltake BlackX Duet esata drive dock	2011-05-19 20:48:59 -04:00
libata-scsi.c	Merge branch 'for-2.6.40/core' of git://git.kernel.dk/linux-2.6-block	2011-05-25 09:14:07 -07:00
libata-sff.c	libata-sff: prevent irq descriptions for dummy ports	2011-05-14 14:59:54 -04:00
libata-transport.c	drivers/ata/libata-transport.c: include linux/slab.h	2010-10-21 20:21:04 -04:00
libata-transport.h	[libata] Add ATA transport class	2010-10-21 20:21:03 -04:00
libata.h	libata: plumb sas port scan into standard libata paths	2011-03-02 02:36:45 -05:00
Makefile	pata_arasan_cf: Adding support for arasan compact flash host controller	2011-03-14 02:52:46 -04:00
pata_acpi.c	libata: remove ATA_FLAG_{SRST|SATA_RESET}	2011-03-02 02:36:46 -05:00
pata_ali.c
pata_amd.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_arasan_cf.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_artop.c	pata_artop: Fix device ID parity check	2010-09-09 14:19:18 -04:00
pata_at32.c	libata: remove ATA_FLAG_MMIO	2011-03-02 02:36:46 -05:00
pata_at91.c	pata_at91: SMC settings calculation bugfixes, support for t6z and IORDY	2011-05-14 15:00:13 -04:00
pata_atiixp.c
pata_atp867x.c
pata_bf54x.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_cmd64x.c	pata_cm64x: fix boot crash on parisc	2011-05-14 14:59:15 -04:00
pata_cmd640.c	pata_cmd640: implement sff_irq_check() method	2010-10-21 20:21:05 -04:00
pata_cs5520.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_cs5530.c
pata_cs5535.c
pata_cs5536.c	pata_cs5536: avoid implicit MSR API inclusion on x86-64	2010-12-26 19:42:15 -05:00
pata_cypress.c
pata_efar.c
pata_hpt3x2n.c	ata: pata: Convert pr_*(DRV_NAME ...) to pr_fmt/pr_<level>	2011-03-14 02:56:31 -04:00
pata_hpt3x3.c	[libata] trivial: trim trailing whitespace for drivers/ata/*.[ch]	2011-03-02 02:36:45 -05:00
pata_hpt37x.c	ata: pata: Convert pr_*(DRV_NAME ...) to pr_fmt/pr_<level>	2011-03-14 02:56:31 -04:00
pata_hpt366.c	ata: pata: Convert pr_*(DRV_NAME ...) to pr_fmt/pr_<level>	2011-03-14 02:56:31 -04:00
pata_icside.c
pata_isapnp.c
pata_it821x.c	[libata] trivial: trim trailing whitespace for drivers/ata/*.[ch]	2011-03-02 02:36:45 -05:00
pata_it8213.c
pata_ixp4xx_cf.c	drivers: Final irq namespace conversion	2011-03-29 14:48:19 +02:00
pata_jmicron.c
pata_legacy.c	pata_legacy: fix CONFIG_PATA_WINBOND_VLB_MODULE test	2010-11-12 17:10:53 -05:00
pata_macio.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
pata_marvell.c	[libata] trivial: trim trailing whitespace for drivers/ata/*.[ch]	2011-03-02 02:36:45 -05:00
pata_mpc52xx.c	dt: Eliminate of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
pata_mpiix.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_netcell.c
pata_ninja32.c	[libata] trivial: trim trailing whitespace for drivers/ata/*.[ch]	2011-03-02 02:36:45 -05:00
pata_ns87410.c
pata_ns87415.c
pata_octeon_cf.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
pata_of_platform.c	dt: Eliminate of_platform_{,un}register_driver	2011-02-28 13:22:46 -07:00
pata_oldpiix.c
pata_opti.c
pata_optidma.c
pata_palmld.c	Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable	2011-03-26 10:03:03 +00:00
pata_pcmcia.c	pcmcia: Convert pcmcia_device_id declarations to const	2011-05-06 07:46:22 +02:00
pata_pdc202xx_old.c	pata_pdc202xx_old: implement sff_irq_check() method	2010-10-21 20:21:06 -04:00
pata_pdc2027x.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
pata_piccolo.c
pata_platform.c
pata_pxa.c	libata: remove ATA_FLAG_MMIO	2011-03-02 02:36:46 -05:00
pata_qdi.c
pata_radisys.c
pata_rb532_cf.c	drivers: Final irq namespace conversion	2011-03-29 14:48:19 +02:00
pata_rdc.c
pata_rz1000.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_samsung_cf.c	libata: remove ATA_FLAG_MMIO	2011-03-02 02:36:46 -05:00
pata_sc1200.c
pata_scc.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
pata_sch.c
pata_serverworks.c
pata_sil680.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_sis.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
pata_sl82c105.c	pata_sl82c105: implement sff_irq_check() method	2010-10-21 20:21:06 -04:00
pata_triflex.c	ATA: Don't powerdown Compaq Triflex IDE device on suspend	2011-05-19 20:46:40 -04:00
pata_via.c	libata,pata_via: revert ata_wait_idle() removal from ata_sff/via_tf_load()	2010-09-09 22:27:44 -04:00
pdc_adma.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_dwc_460ex.c	Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6	2011-03-16 17:28:10 -07:00
sata_fsl.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
sata_inic162x.c	libata: add @ap to ata_wait_register() and introduce ata_msleep()	2010-10-21 20:21:05 -04:00
sata_mv.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
sata_nv.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
sata_promise.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_promise.h
sata_qstor.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_sil.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_sil24.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_sis.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_svw.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_sx4.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_uli.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sata_via.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
sata_vsc.c	libata: remove ATA_FLAG_NO_LEGACY	2011-03-02 02:36:46 -05:00
sis.h