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linux-stable-mirror/drivers/scsi
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Bart Van Assche 109afbd88e scsi: sg: Do not sleep in atomic context 
commit 90449f2d1e upstream.

sg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may
sleep. Hence, call sg_finish_rem_req() with interrupts enabled instead
of disabled.

Reported-by: syzbot+c01f8e6e73f20459912e@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/linux-scsi/691560c4.a70a0220.3124cb.001a.GAE@google.com/
Cc: Hannes Reinecke <hare@suse.de>
Cc: stable@vger.kernel.org
Fixes: 97d27b0dd0 ("scsi: sg: close race condition in sg_remove_sfp_usercontext()")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20251113181643.1108973-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-12-07 06:09:30 +09:00
..
aacraid
scsi: aacraid: Stop using PCI_IRQ_AFFINITY
2025-08-28 16:24:25 +02:00
aic7xxx
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aic94xx
scsi: libsas: Delete lldd_clear_aca callback
2025-05-02 07:44:07 +02:00
arcmsr
scsi: arcmsr: Support new PCI device IDs 1883 and 1886
2024-02-23 08:54:41 +01:00
arm
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be2iscsi
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bfa
scsi: bfa: Double-free fix
2025-08-28 16:24:23 +02:00
bnx2fc
scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload
2024-05-17 11:50:52 +02:00
bnx2i
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csiostor
scsi: csiostor: Avoid function pointer casts
2024-03-26 18:21:33 -04:00
cxgbi
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cxlflash
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device_handler
scsi: core: alua: I/O errors for ALUA state transitions
2024-07-27 10:46:07 +02:00
dpt
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elx
scsi: elx: efct: Fix memory leak in efct_hw_parse_filter()
2025-06-27 11:05:38 +01:00
esas2r
…
fcoe
scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
2024-02-23 08:55:05 +01:00
fnic
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hisi_sas
scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes
2025-05-02 07:44:38 +02:00
ibmvscsi
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ibmvscsi_tgt
scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value
2025-08-28 16:24:10 +02:00
isci
minmax: make generic MIN() and MAX() macros available everywhere
2025-10-19 16:21:52 +02:00
libfc
scsi: libfc: Fix potential buffer overflow in fc_ct_ms_fill()
2025-12-07 06:09:23 +09:00
libsas
scsi: libsas: Fix exp-attached device scan after probe failure scanned in again after probe failed
2024-07-27 10:46:13 +02:00
lpfc
scsi: lpfc: Define size of debugfs entry for xri rebalancing
2025-12-07 06:09:22 +09:00
megaraid
scsi: megaraid_sas: Fix for a potential deadlock
2025-01-09 13:28:39 +01:00
mpi3mr
scsi: mpi3mr: Fix controller init failure on fault during queue creation
2025-12-07 06:09:19 +09:00
mpt3sas
scsi: mpt3sas: Fix crash in transport port remove by using ioc_info()
2025-10-19 16:21:36 +02:00
mvsas
scsi: mvsas: Fix use-after-free bugs in mvs_work_queue
2025-10-19 16:21:41 +02:00
pcmcia
…
pm8001
scsi: pm8001: Use int instead of u32 to store error codes
2025-12-07 06:09:20 +09:00
qedf
scsi: qedf: Use designated initializer for struct qed_fcoe_cb_ops
2025-06-27 11:05:38 +01:00
qedi
scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
2024-12-14 19:51:02 +01:00
qla2xxx
scsi: qla2xxx: Fix incorrect sign of error code in START_SP_W_RETRIES()
2025-10-19 16:21:35 +02:00
qla4xxx
scsi: qla4xxx: Prevent a potential error pointer dereference
2025-08-28 16:24:37 +02:00
smartpqi
scsi: smartpqi: correct stream detection
2024-10-17 15:11:30 +02:00
snic
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sym53c8xx_2
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ufs
scsi: ufs: exynos: Fix programming of HCI_UTRL_NEXUS_TYPE
2025-08-28 16:24:36 +02:00
.gitignore
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3w-9xxx.c
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3w-9xxx.h
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3w-sas.c
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3w-sas.h
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3w-xxxx.c
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3w-xxxx.h
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53c700_d.h_shipped
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53c700.c
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53c700.h
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53c700.scr
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a100u2w.c
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a100u2w.h
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a2091.c
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a2091.h
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a3000.c
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a3000.h
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a4000t.c
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advansys.c
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aha152x.c
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aha152x.h
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aha1542.c
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aha1542.h
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aha1740.c
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aha1740.h
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am53c974.c
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atari_scsi.c
scsi: NCR5380: Add SCp members to struct NCR5380_cmd
2024-10-17 15:10:52 +02:00
atp870u.c
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atp870u.h
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BusLogic.c
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BusLogic.h
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bvme6000_scsi.c
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ch.c
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constants.c
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dc395x.c
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dc395x.h
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dmx3191d.c
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dpt_i2o.c
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dpti.h
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esp_scsi.c
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esp_scsi.h
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fdomain_isa.c
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fdomain_pci.c
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fdomain.c
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fdomain.h
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FlashPoint.c
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g_NCR5380.c
scsi: NCR5380: Add SCp members to struct NCR5380_cmd
2024-10-17 15:10:52 +02:00
gvp11.c
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gvp11.h
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hosts.c
scsi: core: Fix a use-after-free
2024-07-27 10:46:07 +02:00
hpsa_cmd.h
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hpsa.c
scsi: hpsa: Fix potential memory leak in hpsa_big_passthru_ioctl()
2025-10-19 16:21:46 +02:00
hpsa.h
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hptiop.c
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hptiop.h
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imm.c
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imm.h
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initio.c
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initio.h
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ipr.c
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ipr.h
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ips.c
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ips.h
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iscsi_boot_sysfs.c
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iscsi_tcp.c
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iscsi_tcp.h
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jazz_esp.c
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Kconfig
scsi: jazz_esp: Only build if SCSI core is builtin
2024-03-01 13:21:58 +01:00
lasi700.c
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libiscsi_tcp.c
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libiscsi.c
scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated
2025-08-28 16:24:23 +02:00
mac53c94.c
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mac53c94.h
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mac_esp.c
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mac_scsi.c
scsi: mac_scsi: Disallow bus errors during PDMA send
2024-10-17 15:11:11 +02:00
Makefile
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megaraid.c
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megaraid.h
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mesh.c
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mesh.h
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mvme16x_scsi.c
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mvme147.c
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mvme147.h
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mvumi.c
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mvumi.h
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myrb.c
scsi: mylex: Fix sysfs buffer lengths
2024-04-10 16:19:41 +02:00
myrb.h
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myrs.c
scsi: myrs: Fix dma_alloc_coherent() error check
2025-10-19 16:21:32 +02:00
myrs.h
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ncr53c8xx.c
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ncr53c8xx.h
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NCR5380.c
scsi: NCR5380: Check for phase match during PDMA fixup
2024-10-17 15:10:52 +02:00
NCR5380.h
scsi: NCR5380: Add SCp members to struct NCR5380_cmd
2024-10-17 15:10:52 +02:00
nsp32_debug.c
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nsp32_io.h
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nsp32.c
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nsp32.h
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pmcraid.c
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pmcraid.h
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ppa.c
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ppa.h
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ps3rom.c
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qla1280.c
scsi: qla1280: Fix kernel oops when debug level > 2
2025-04-10 14:31:50 +02:00
qla1280.h
scsi: qla1280: Fix hw revision numbering for ISP1020/1040
2025-01-09 13:28:39 +01:00
qlogicfas408.c
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qlogicfas408.h
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qlogicfas.c
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qlogicpti.c
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qlogicpti.h
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raid_class.c
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script_asm.pl
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scsi_bsg.c
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scsi_common.c
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scsi_debug.c
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scsi_debugfs.c
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scsi_debugfs.h
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scsi_devinfo.c
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scsi_dh.c
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scsi_error.c
scsi: core: Move scsi_host_busy() out of host lock if it is for per-command
2024-02-23 08:54:59 +01:00
scsi_ioctl.c
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scsi_lib_dma.c
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scsi_lib.c
scsi: core: Clear driver private data when retrying request
2025-03-13 12:50:55 +01:00
scsi_logging.c
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scsi_logging.h
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scsi_netlink.c
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scsi_pm.c
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scsi_priv.h
scsi: core: Fix a use-after-free
2024-07-27 10:46:07 +02:00
scsi_proc.c
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scsi_sas_internal.h
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scsi_scan.c
scsi: Fix sas_user_scan() to handle wildcard and multi-channel scans
2025-08-28 16:24:25 +02:00
scsi_sysctl.c
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scsi_sysfs.c
scsi: core: sysfs: Correct sysfs attributes access rights
2025-09-04 14:28:44 +02:00
scsi_trace.c
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scsi_transport_api.h
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scsi_transport_fc.c
scsi: scsi_transport_fc: Allow setting rport state to current state
2024-11-08 16:25:53 +01:00
scsi_transport_iscsi.c
scsi: iscsi: Fix incorrect error path labels for flashnode operations
2025-06-27 11:05:19 +01:00
scsi_transport_sas.c
scsi: Fix sas_user_scan() to handle wildcard and multi-channel scans
2025-08-28 16:24:25 +02:00
scsi_transport_spi.c
scsi: spi: Fix sshdr use
2024-09-04 13:23:22 +02:00
scsi_transport_srp.c
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scsi.c
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scsi.h
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scsicam.c
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sd_dif.c
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sd_zbc.c
scsi: sd_zbc: Use kvzalloc() to allocate REPORT ZONES buffer
2024-11-14 13:13:37 +01:00
sd.c
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sd.h
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sense_codes.h
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ses.c
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sg.c
scsi: sg: Do not sleep in atomic context
2025-12-07 06:09:30 +09:00
sgiwd93.c
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sim710.c
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sni_53c710.c
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sr_ioctl.c
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sr_vendor.c
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sr.c
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sr.h
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st_options.h
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st.c
scsi: st: Restore some drive settings after reset
2025-06-04 14:38:04 +02:00
st.h
scsi: st: Restore some drive settings after reset
2025-06-04 14:38:04 +02:00
stex.c
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storvsc_drv.c
scsi: storvsc: Increase the timeouts to storvsc_timeout
2025-06-27 11:05:34 +01:00
sun3_scsi_vme.c
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sun3_scsi.c
scsi: NCR5380: Add SCp members to struct NCR5380_cmd
2024-10-17 15:10:52 +02:00
sun3x_esp.c
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sun_esp.c
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virtio_scsi.c
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vmw_pvscsi.c
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vmw_pvscsi.h
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wd33c93.c
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wd33c93.h
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wd719x.c
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wd719x.h
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xen-scsifront.c
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zalon.c
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zorro7xx.c
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zorro_esp.c
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