alistair23-linux/drivers/ata
Martin K. Petersen eab6ee1ce3 libata: Fix regression when the NCQ Send and Receive log page is absent
Commit 5d3abf8ff6 ("libata: Fall back to unqueued READ LOG EXT if
the DMA variant fails") allowed us to fall back to the unqueued READ
LOG variant if the queued version failed. However, if the device did
not support the page at all we would end up looping due to a merge
snafu.

Ensure we only take the fallback path once.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reported-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Tested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2015-05-21 17:52:55 -04:00
..
acard-ahci.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
ahci.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
ahci.h libahci: Add support to handle HOST_IRQ_STAT as edge trigger latch. 2015-05-10 11:52:44 -04:00
ahci_da850.c ata: ahci_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
ahci_imx.c ata: ahci_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
ahci_mvebu.c ata: ahci_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
ahci_platform.c ata: ahci_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
ahci_st.c ata: ahci_st: fixup layering violations / drvdata errors 2015-04-20 13:36:38 -04:00
ahci_sunxi.c ata: ahci_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
ahci_tegra.c ata: ahci_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
ahci_xgene.c ata: ahci_xgene: potential NULL dereference in probe 2015-05-18 16:43:23 -04:00
ata_generic.c
ata_piix.c
Kconfig Remove celleb-only SCC PATA drivers 2015-04-14 13:07:17 -04:00
libahci.c libahci: Add support to handle HOST_IRQ_STAT as edge trigger latch. 2015-05-10 11:52:44 -04:00
libahci_platform.c ata: libahci: Use of_platform_device_create only if supported 2015-02-03 07:12:54 -05:00
libata-acpi.c
libata-core.c libata: Allow NCQ TRIM to be enabled or disabled with a module parameter 2015-05-05 09:30:18 -04:00
libata-eh.c libata: Fix regression when the NCQ Send and Receive log page is absent 2015-05-21 17:52:55 -04:00
libata-pmp.c
libata-scsi.c libata-eh: Set 'information' field for autosense 2015-03-27 11:59:22 -04:00
libata-sff.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
libata-trace.c libata: Add tracepoints 2015-03-27 11:59:22 -04:00
libata-transport.c libata: Expose TRIM capability in sysfs 2015-05-05 09:30:18 -04:00
libata-transport.h
libata-zpodd.c
libata.h libata-eh: Set 'information' field for autosense 2015-03-27 11:59:22 -04:00
Makefile Remove celleb-only SCC PATA drivers 2015-04-14 13:07:17 -04:00
pata_acpi.c
pata_ali.c
pata_amd.c
pata_arasan_cf.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_artop.c
pata_at32.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_at91.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_atiixp.c
pata_atp867x.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_bf54x.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_cmd64x.c
pata_cmd640.c
pata_cs5520.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_cs5530.c ata: Delete unnecessary checks before the function call "pci_dev_put" 2015-02-03 07:04:44 -05:00
pata_cs5535.c
pata_cs5536.c
pata_cypress.c
pata_efar.c
pata_ep93xx.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_hpt3x2n.c
pata_hpt3x3.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_hpt37x.c
pata_hpt366.c ata: hpt366: fix constant cast warning 2015-05-21 17:37:51 -04:00
pata_icside.c
pata_imx.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_isapnp.c
pata_it821x.c
pata_it8213.c
pata_ixp4xx_cf.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_jmicron.c
pata_legacy.c
pata_macio.c
pata_marvell.c
pata_mpc52xx.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_mpiix.c
pata_netcell.c
pata_ninja32.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_ns87410.c
pata_ns87415.c
pata_octeon_cf.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_of_platform.c ata: pata_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
pata_oldpiix.c
pata_opti.c
pata_optidma.c
pata_palmld.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_pcmcia.c
pata_pdc202xx_old.c
pata_pdc2027x.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_piccolo.c
pata_platform.c ata: pata_platform: fix owner module reference mismatch for scsi host 2015-01-28 18:45:23 -05:00
pata_pxa.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_radisys.c
pata_rb532_cf.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
pata_rdc.c
pata_rz1000.c
pata_samsung_cf.c libata: samsung_cf: Constify platform_device_id 2015-05-02 22:04:43 -04:00
pata_sc1200.c
pata_sch.c
pata_serverworks.c
pata_sil680.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_sis.c
pata_sl82c105.c
pata_triflex.c
pata_via.c
pdc_adma.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_dwc_460ex.c sata_dwc_460ex: indent an if statement 2015-03-30 13:14:40 -04:00
sata_fsl.c sata-fsl: Apply link speed limits 2015-03-02 12:08:43 -05:00
sata_highbank.c ata: drop owner assignment from platform_drivers 2014-10-20 16:20:17 +02:00
sata_inic162x.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_mv.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_nv.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_promise.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_promise.h
sata_qstor.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_rcar.c sata_rcar: extend PM methods 2015-01-19 09:04:37 -05:00
sata_sil.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_sil24.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_sis.c
sata_svw.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_sx4.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_uli.c
sata_via.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sata_vsc.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
sis.h