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linux/drivers/ata
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Jens Axboe 752ead4449 libata: add SG safety checks in SFF pio transfers 
Abort processing of a command if we run out of mapped data in the
SG list. This should never happen, but a previous bug caused it to
be possible. Play it safe and attempt to abort nicely if we don't
have more SG segments left.

Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 		2019-08-07 12:23:57 -06:00
..
Kconfig ata: add Buddha PATA controller driver 2019-02-08 06:32:01 -07:00
Makefile ata: add Buddha PATA controller driver 2019-02-08 06:32:01 -07:00
acard-ahci.c ata: acard-ahci: Remove call to memset after dmam_alloc_coherent 2019-06-29 09:42:23 -06:00
ahci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
ahci.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
ahci_brcm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
ahci_ceva.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
ahci_da850.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_dm816.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_imx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
ahci_mtk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
ahci_mvebu.c ata: ahci: mvebu: request PHY suspend/resume for Armada 3700 2019-01-11 14:47:51 -07:00
ahci_octeon.c Delete redundant return value check of platform_get_resource() 2017-03-06 15:40:59 -05:00
ahci_platform.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_qoriq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45 2019-05-24 17:27:12 +02:00
ahci_seattle.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235 2019-06-19 17:09:07 +02:00
ahci_st.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ahci_sunxi.c drivers: ata: ahci_sunxi: Increased SATA/AHCI DMA TX/RX FIFOs 2019-07-05 10:17:18 -06:00
ahci_tegra.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
ahci_xgene.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
ata_generic.c ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -04:00
ata_piix.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
libahci.c ata: libahci: Remove call to memset after dmam_alloc_coherent 2019-06-29 09:42:23 -06:00
libahci_platform.c ata: libahci: do not complain in case of deferred probe 2019-07-31 08:51:17 -06:00
libata-acpi.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
libata-core.c libata: Drop firmware version check from the ST1000LM024 quirk 2019-07-02 15:53:09 -06:00
libata-eh.c libata: don't request sense data on !ZAC ATA devices 2019-06-25 09:22:45 -06:00
libata-pmp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
libata-scsi.c libata: have ata_scsi_rw_xlat() fail invalid passthrough requests 2019-08-07 12:20:52 -06:00
libata-sff.c libata: add SG safety checks in SFF pio transfers 2019-08-07 12:23:57 -06:00
libata-trace.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
libata-transport.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209 2019-05-30 11:29:53 -07:00
libata-transport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
libata-zpodd.c libata: zpodd: Fix small read overflow in zpodd_get_mech_type() 2019-07-29 16:00:14 -06:00
libata.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_acpi.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ali.c ata: Deprecate pci_get_bus_and_slot() 2018-01-11 17:23:23 -06:00
pata_amd.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_arasan_cf.c pata_arasan_cf: Delete an unnecessary variable initialisation in arasan_cf_probe() 2018-02-18 05:16:35 -08:00
pata_artop.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_atiixp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_atp867x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
pata_bk3710.c pata_bk3710: clarify license version and use SPDX header 2018-03-01 13:59:03 -08:00
pata_buddha.c ata: add Buddha PATA controller driver 2019-02-08 06:32:01 -07:00
pata_cmd64x.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_cmd640.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_cs5520.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
pata_cs5530.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_cs5535.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_cs5536.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_cypress.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_efar.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ep93xx.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_falcon.c pata_falcon: clarify license version and use SPDX header 2018-03-01 13:58:17 -08:00
pata_ftide010.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_gayle.c ata: add Amiga Gayle PATA controller driver 2018-03-19 07:41:36 -07:00
pata_hpt3x2n.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_hpt3x3.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_hpt37x.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_hpt366.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_icside.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_imx.c Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2018-08-24 13:20:33 -07:00
pata_isapnp.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_it821x.c pata_it821x: Delete an error message for a failed memory allocation in it821x_firmware_command() 2018-02-18 05:26:07 -08:00
pata_it8213.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ixp4xx_cf.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_jmicron.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_legacy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_macio.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_marvell.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_mpc52xx.c pata_mpc52xx: Delete an error message for a failed memory allocation in mpc52xx_ata_probe() 2018-02-18 05:23:25 -08:00
pata_mpiix.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_netcell.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ninja32.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_ns87410.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_ns87415.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_octeon_cf.c pata_octeon_cf: use of_property_read_{bool|u32}() 2017-08-28 10:44:24 -07:00
pata_of_platform.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_oldpiix.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_opti.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_optidma.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_palmld.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_pcmcia.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_pdc202xx_old.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_pdc2027x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pata_piccolo.c ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers 2014-05-09 22:37:49 -04:00
pata_platform.c ata: pata_platform: Add IRQF_SHARED to IRQ flags 2019-02-08 06:42:55 -07:00
pata_pxa.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_radisys.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_rb532_cf.c ata: rb532_cf: Fix unused variable warning in rb532_pata_driver_probe 2019-08-06 07:44:59 -06:00
pata_rdc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
pata_rz1000.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_samsung_cf.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pata_sc1200.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_sch.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 300 2019-06-05 17:37:00 +02:00
pata_serverworks.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_sil680.c ata: remove deprecated use of pci api 2015-04-08 10:55:05 -04:00
pata_sis.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_sl82c105.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pata_triflex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pata_via.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pdc_adma.c ata: pdc_adma: Remove call to memset after dmam_alloc_coherent 2019-06-29 09:42:23 -06:00
sata_dwc_460ex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sata_fsl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sata_gemini.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
sata_gemini.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sata_highbank.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
sata_inic162x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209 2019-05-30 11:29:53 -07:00
sata_mv.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
sata_nv.c ata: sata_nv: Remove call to memset after dmam_alloc_coherent 2019-06-29 09:42:23 -06:00
sata_promise.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_promise.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_qstor.c ata:sata_qstor: Remove call to memset after dmam_alloc_coherent 2019-06-29 09:42:23 -06:00
sata_rcar.c sata_rcar: Remove ata_host_alloc() error printing 2019-05-09 11:19:32 -06:00
sata_sil.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_sil24.c ata: sata_sil24: Remove call to memset after dmam_alloc_coherent 2019-06-29 09:42:23 -06:00
sata_sis.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_svw.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_sx4.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_uli.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_via.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sata_vsc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18 2019-05-21 11:28:46 +02:00
sis.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00