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kernel_samsung_a53x/drivers/scsi
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Alexander Atanasov 7384efce2f scsi: core: Always send batch on reset or error handling command 
commit 066c5b46b6eaf2f13f80c19500dbb3b84baabb33 upstream.

In commit 8930a6c20791 ("scsi: core: add support for request batching") the
block layer bd->last flag was mapped to SCMD_LAST and used as an indicator
to send the batch for the drivers that implement this feature. However, the
error handling code was not updated accordingly.

scsi_send_eh_cmnd() is used to send error handling commands and request
sense. The problem is that request sense comes as a single command that
gets into the batch queue and times out. As a result the device goes
offline after several failed resets. This was observed on virtio_scsi
during a device resize operation.

[  496.316946] sd 0:0:4:0: [sdd] tag#117 scsi_eh_0: requesting sense
[  506.786356] sd 0:0:4:0: [sdd] tag#117 scsi_send_eh_cmnd timeleft: 0
[  506.787981] sd 0:0:4:0: [sdd] tag#117 abort

To fix this always set SCMD_LAST flag in scsi_send_eh_cmnd() and
scsi_reset_ioctl().

Fixes: 8930a6c20791 ("scsi: core: add support for request batching")
Cc: <stable@vger.kernel.org>
Signed-off-by: Alexander Atanasov <alexander.atanasov@virtuozzo.com>
Link: https://lore.kernel.org/r/20231215121008.2881653-1-alexander.atanasov@virtuozzo.com
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-18 12:12:05 +01:00
..
aacraid Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
aic7xxx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
aic94xx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arcmsr Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
be2iscsi scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() 2024-11-18 12:11:41 +01:00
bfa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bnx2fc scsi: bnx2fc: Fix skb double free in bnx2fc_rcv() 2024-11-18 12:12:00 +01:00
bnx2i Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
csiostor Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cxgbi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cxlflash Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
device_handler Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dpt Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
esas2r Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fcoe Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fnic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hisi_sas Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ibmvscsi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ibmvscsi_tgt Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
isci Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
libfc scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() 2024-11-18 11:43:14 +01:00
libsas Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lpfc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
megaraid scsi: megaraid_sas: Increase register read retry rount from 3 to 30 for selected registers 2024-11-18 11:43:21 +01:00
mpt3sas scsi: mpt3sas: Fix loop logic 2024-11-18 11:43:21 +01:00
mvsas Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pcmcia Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pm8001 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qedf Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qedi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qla2xxx scsi: qla2xxx: Fix system crash due to bad pointer access 2024-11-18 12:11:13 +01:00
qla4xxx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
smartpqi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
snic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sym53c8xx_2 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ufs scsi: ufs: core: Leave space for '\0' in utf8 desc string 2024-11-18 11:43:03 +01:00
3w-9xxx.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
3w-9xxx.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
3w-sas.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
3w-sas.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
3w-xxxx.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
3w-xxxx.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
53c700.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
53c700.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
53c700.scr Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
53c700_d.h_shipped Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
a100u2w.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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a2091.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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a4000t.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
advansys.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
aha152x.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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aha1740.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
am53c974.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atari_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atp870u.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atp870u.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
BusLogic.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
BusLogic.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bvme6000_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ch.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
constants.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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dmx3191d.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dpt_i2o.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dpti.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
esp_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
esp_scsi.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fdomain.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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fdomain_isa.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fdomain_pci.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
FlashPoint.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
g_NCR5380.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gdth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gdth.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gdth_ioctl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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gvp11.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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hosts.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hpsa.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hpsa.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hpsa_cmd.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hptiop.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hptiop.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
imm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
imm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
initio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
initio.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipr.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipr.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ips.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ips.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iscsi_boot_sysfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iscsi_tcp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iscsi_tcp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
jazz_esp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lasi700.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
libiscsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
libiscsi_tcp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mac53c94.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mac53c94.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mac_esp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mac_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
megaraid.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
megaraid.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mesh.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mesh.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mvme16x_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mvme147.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mvme147.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mvumi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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myrb.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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myrs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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ncr53c8xx.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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NCR5380.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
NCR5380.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nsp32.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nsp32.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nsp32_debug.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nsp32_io.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pmcraid.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pmcraid.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ppa.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ppa.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ps3rom.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qla1280.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qla1280.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qlogicfas.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qlogicfas408.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qlogicfas408.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qlogicpti.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qlogicpti.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid_class.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
script_asm.pl Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_common.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_debug.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_debugfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_debugfs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_devinfo.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_dh.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_error.c scsi: core: Always send batch on reset or error handling command 2024-11-18 12:12:05 +01:00
scsi_ioctl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_lib.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_lib_dma.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_logging.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_logging.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_netlink.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_pm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_priv.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_proc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_sas_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_scan.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_srpmb.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_srpmb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_sysctl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_sysfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_trace.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_transport_api.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_transport_fc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_transport_iscsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_transport_sas.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_transport_spi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi_transport_srp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsicam.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sd.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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sd_dif.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sd_zbc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sense_codes.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ses.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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sim710.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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st.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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stex.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
storvsc_drv.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sun3_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sun3_scsi_vme.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sun3x_esp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sun_esp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio_scsi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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zorro7xx.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zorro_esp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00