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twx-linux/drivers/ata
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Damien Le Moal 0dfadcf9e9 libata: fix ata_host_start() 
[ Upstream commit 355a8031dc ]

The loop on entry of ata_host_start() may not initialize host->ops to a
non NULL value. The test on the host_stop field of host->ops must then
be preceded by a check that host->ops is not NULL.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210816014456.2191776-3-damien.lemoal@wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-22 11:47:50 +02:00
..
acard-ahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
ahci_brcm.c
ata: ahci_brcm: Add back regulators management
2021-03-04 09:39:40 +01:00
ahci_ceva.c
…
ahci_da850.c
…
ahci_dm816.c
…
ahci_imx.c
…
ahci_mtk.c
…
ahci_mvebu.c
ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs
2019-12-05 09:21:06 +01:00
ahci_octeon.c
…
ahci_platform.c
…
ahci_qoriq.c
…
ahci_seattle.c
…
ahci_st.c
…
ahci_sunxi.c
ata: ahci_sunxi: Disable DIPM
2021-07-20 16:16:04 +02:00
ahci_tegra.c
…
ahci_xgene.c
…
ahci.c
ahci: Add Intel Comet Lake H RAID PCI ID
2020-04-02 15:28:21 +02:00
ahci.h
…
ata_generic.c
…
ata_piix.c
…
Kconfig
ata: ahci_brcm: Allow using driver or DSL SoCs
2019-11-24 08:19:33 +01:00
libahci_platform.c
ata: libahci_platform: fix IRQ check
2021-05-22 10:59:33 +02:00
libahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
libata-acpi.c
…
libata-core.c
libata: fix ata_host_start()
2021-09-22 11:47:50 +02:00
libata-eh.c
…
libata-pmp.c
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-17 10:48:52 +02:00
libata-scsi.c
libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks
2020-09-09 19:04:31 +02:00
libata-sff.c
libata: fix ata_pio_sector for CONFIG_HIGHMEM
2021-08-12 13:19:44 +02:00
libata-trace.c
…
libata-transport.c
…
libata-transport.h
…
libata-zpodd.c
…
libata.h
…
Makefile
…
pata_acpi.c
…
pata_ali.c
…
pata_amd.c
…
pata_arasan_cf.c
pata_arasan_cf: fix IRQ check
2021-05-22 10:59:33 +02:00
pata_artop.c
…
pata_atiixp.c
…
pata_atp867x.c
…
pata_bk3710.c
…
pata_cmd64x.c
…
pata_cmd640.c
…
pata_cs5520.c
…
pata_cs5530.c
…
pata_cs5535.c
…
pata_cs5536.c
…
pata_cypress.c
…
pata_efar.c
…
pata_ep93xx.c
pata_ep93xx: fix deferred probing
2021-07-20 16:15:47 +02:00
pata_falcon.c
…
pata_ftide010.c
…
pata_gayle.c
…
pata_hpt3x2n.c
…
pata_hpt3x3.c
…
pata_hpt37x.c
…
pata_hpt366.c
…
pata_icside.c
…
pata_imx.c
…
pata_isapnp.c
…
pata_it821x.c
…
pata_it8213.c
…
pata_ixp4xx_cf.c
pata_ipx4xx_cf: fix IRQ check
2021-05-22 10:59:33 +02:00
pata_jmicron.c
…
pata_legacy.c
…
pata_macio.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
pata_marvell.c
…
pata_mpc52xx.c
…
pata_mpiix.c
…
pata_netcell.c
…
pata_ninja32.c
…
pata_ns87410.c
…
pata_ns87415.c
…
pata_octeon_cf.c
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
2021-07-20 16:15:47 +02:00
pata_of_platform.c
…
pata_oldpiix.c
…
pata_opti.c
…
pata_optidma.c
…
pata_palmld.c
…
pata_pcmcia.c
…
pata_pdc202xx_old.c
…
pata_pdc2027x.c
…
pata_piccolo.c
…
pata_platform.c
…
pata_pxa.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
pata_radisys.c
…
pata_rb532_cf.c
pata_rb532_cf: fix deferred probing
2021-07-20 16:15:47 +02:00
pata_rdc.c
…
pata_rz1000.c
…
pata_samsung_cf.c
…
pata_sc1200.c
…
pata_sch.c
…
pata_serverworks.c
…
pata_sil680.c
…
pata_sis.c
…
pata_sl82c105.c
…
pata_triflex.c
…
pata_via.c
…
pdc_adma.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_dwc_460ex.c
…
sata_fsl.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_gemini.c
…
sata_gemini.h
…
sata_highbank.c
sata_highbank: fix deferred probing
2021-07-20 16:15:47 +02:00
sata_inic162x.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_mv.c
sata_mv: add IRQ checks
2021-05-22 10:59:33 +02:00
sata_nv.c
ata: sata_nv: Fix retrieving of active qcs
2020-11-05 11:08:38 +01:00
sata_promise.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_promise.h
…
sata_qstor.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_rcar.c
ata: sata_rcar: Fix DMA boundary mask
2020-11-05 11:08:35 +01:00
sata_sil24.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_sil.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_sis.c
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sata_svw.c
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sata_sx4.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_uli.c
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sata_via.c
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sata_vsc.c
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sis.h
…