android_kernel_motorola_sm6375/drivers/ata
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Kai-Heng Feng ef4f3b65d5 libata: Use per port sync for detach
[ Upstream commit b5292111de9bb70cba3489075970889765302136 ]

Commit 130f4caf145c ("libata: Ensure ata_port probe has completed before
detach") may cause system freeze during suspend.

Using async_synchronize_full() in PM callbacks is wrong, since async
callbacks that are already scheduled may wait for not-yet-scheduled
callbacks, causes a circular dependency.

Instead of using big hammer like async_synchronize_full(), use async
cookie to make sure port probe are synced, without affecting other
scheduled PM callbacks.

Fixes: 130f4caf145c ("libata: Ensure ata_port probe has completed before detach")
Suggested-by: John Garry <john.garry@huawei.com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Tested-by: John Garry <john.garry@huawei.com>
BugLink: https://bugs.launchpad.net/bugs/1867983
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-24 17:50:47 +02:00
..
acard-ahci.c
ahci.c ahci: Add Intel Comet Lake H RAID PCI ID 2020-04-01 11:02:17 +02:00
ahci.h libata/ahci: Drop PCS quirk for Denverton and beyond 2019-08-30 20:53:42 -06:00
ahci_brcm.c ata: ahci_brcm: BCM7425 AHCI requires AHCI_HFLAG_DELAY_ENGINE 2020-01-09 10:19:59 +01:00
ahci_ceva.c
ahci_da850.c
ahci_dm816.c
ahci_imx.c
ahci_mtk.c
ahci_mvebu.c
ahci_octeon.c
ahci_platform.c
ahci_qoriq.c
ahci_seattle.c
ahci_st.c
ahci_sunxi.c
ahci_tegra.c
ahci_xgene.c
ata_generic.c
ata_piix.c
Kconfig
libahci.c ahci: Do not export local variable ahci_em_messages 2019-08-30 14:25:57 -06:00
libahci_platform.c ata: libahci_platform: Export again ahci_platform_<en/dis>able_phys() 2020-01-09 10:19:59 +01:00
libata-acpi.c
libata-core.c libata: Use per port sync for detach 2020-06-24 17:50:47 +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 10:50:22 +02:00
libata-scsi.c libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() 2020-04-17 10:50:03 +02:00
libata-sff.c for-5.4/libata-2019-09-15 2019-09-17 16:54:40 -07:00
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_artop.c
pata_atiixp.c
pata_atp867x.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_bk3710.c
pata_buddha.c
pata_cmd64x.c
pata_cmd640.c
pata_cs5520.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_cs5530.c
pata_cs5535.c
pata_cs5536.c
pata_cypress.c
pata_efar.c
pata_ep93xx.c
pata_falcon.c
pata_ftide010.c
pata_gayle.c
pata_hpt3x2n.c
pata_hpt3x3.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
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_jmicron.c
pata_legacy.c
pata_macio.c
pata_marvell.c
pata_mpc52xx.c
pata_mpiix.c
pata_netcell.c
pata_ninja32.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_ns87410.c
pata_ns87415.c
pata_octeon_cf.c
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 libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_piccolo.c
pata_platform.c
pata_pxa.c
pata_radisys.c
pata_rb532_cf.c
pata_rdc.c
pata_rz1000.c
pata_samsung_cf.c
pata_sc1200.c
pata_sch.c
pata_serverworks.c
pata_sil680.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
pata_sis.c
pata_sl82c105.c
pata_triflex.c
pata_via.c
pdc_adma.c pdc_adma: use dma_set_mask_and_coherent 2019-08-26 13:58:58 -06:00
sata_dwc_460ex.c
sata_fsl.c libata: Fix retrieving of active qcs 2020-01-09 10:19:59 +01:00
sata_gemini.c
sata_gemini.h
sata_highbank.c
sata_inic162x.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_mv.c libata: Fix retrieving of active qcs 2020-01-09 10:19:59 +01:00
sata_nv.c libata: Fix retrieving of active qcs 2020-01-09 10:19:59 +01:00
sata_promise.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_promise.h
sata_qstor.c sata_qstor: use dma_set_mask_and_coherent 2019-08-26 13:58:58 -06:00
sata_rcar.c
sata_sil.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_sil24.c sata_sil24: use dma_set_mask_and_coherent 2019-08-26 13:58:58 -06:00
sata_sis.c
sata_svw.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_sx4.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_uli.c
sata_via.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sata_vsc.c libata: switch remaining drivers to use dma_set_mask_and_coherent 2019-08-26 13:58:59 -06:00
sis.h