Bart Van Assche 9cb93be149 scsi: core: Reduce memory required for SCSI logging ...

[ Upstream commit dccc96abfb21dc19d69e707c38c8ba439bba7160 ]

The data structure used for log messages is so large that it can cause a
boot failure. Since allocations from that data structure can fail anyway,
use kmalloc() / kfree() instead of that data structure.

See also https://bugzilla.kernel.org/show_bug.cgi?id=204119.
See also commit ded85c193a ("scsi: Implement per-cpu logging buffer") # v4.0.

Reported-by: Jan Palus <jpalus@fastmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Jan Palus <jpalus@fastmail.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-10-07 18:53:15 +02:00

..

fc

fc_fip: Update to latest FC-BB-6 draft

2016-07-13 22:04:27 -04:00

fc_encode.h

…

fc_frame.h

…

fcoe_sysfs.h

libfcoe, fcoe, bnx2fc: Add new fcoe control interface

2012-12-14 10:38:54 -08:00

iscsi_if.h

scsi_transport_iscsi: Add 25G and 40G speed definition

2016-02-23 21:27:02 -05:00

iscsi_proto.h

[SCSI] be2iscsi: Get Initiator Name for the iSCSI_Host

2012-04-25 09:29:35 +01:00

iser.h

IB/iser,isert: Create and use new shared header

2015-12-24 00:17:35 -05:00

libfc.h

fcoe: implement FIP VLAN responder

2016-07-20 19:49:41 -04:00

libfcoe.h

scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure

2019-08-11 12:22:12 +02:00

libiscsi_tcp.h

iscsi_tcp: Use ahash

2016-01-27 20:36:10 +08:00

libiscsi.h

scsi: libiscsi: add lock around task lists to fix list corruption regression

2017-03-26 13:05:58 +02:00

libsas.h

scsi: libsas: align sata_device's rps_resp on a cacheline

2017-12-14 09:28:11 +01:00

osd_attributes.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

osd_initiator.h

Boaz Harrosh - Fix broken email address

2014-10-19 20:22:32 +03:00

osd_ore.h

Boaz Harrosh - Fix broken email address

2014-10-19 20:22:32 +03:00

osd_protocol.h

Boaz Harrosh - Fix broken email address

2014-10-19 20:22:32 +03:00

osd_sec.h

Boaz Harrosh - Fix broken email address

2014-10-19 20:22:32 +03:00

osd_sense.h

Boaz Harrosh - Fix broken email address

2014-10-19 20:22:32 +03:00

osd_types.h

Boaz Harrosh - Fix broken email address

2014-10-19 20:22:32 +03:00

sas_ata.h

[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

2013-05-10 07:47:52 -07:00

sas.h

scsi: Centralise ssp frame information units

2015-11-25 22:12:50 -05:00

scsi_bsg_iscsi.h

…

scsi_cmnd.h

scsi: stop passing a gfp_mask argument down the command setup path

2014-11-24 19:56:55 +01:00

scsi_common.h

scsi: add scsi_set_sense_field_pointer()

2016-04-04 12:07:42 -04:00

scsi_dbg.h

scsi: core: Reduce memory required for SCSI logging

2019-10-07 18:53:15 +02:00

scsi_device.h

scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state

2017-07-27 15:07:59 -07:00

scsi_devinfo.h

scsi_dh_alua: Add new blacklist flag 'BLIST_SYNC_ALUA'

2016-02-23 21:27:02 -05:00

scsi_dh.h

scsi_dh: add 'rescan' callback

2016-02-23 21:27:02 -05:00

scsi_driver.h

scsi: remove scsi_driver owner field

2014-11-24 20:01:28 +01:00

scsi_eh.h

libata: evaluate SCSI sense code

2016-04-04 12:07:41 -04:00

scsi_host.h

scsi: Avoid that toggling use_blk_mq triggers a memory leak

2016-09-26 20:58:42 -04:00

scsi_ioctl.h

scsi: split scsi_nonblockable_ioctl

2014-11-12 11:16:11 +01:00

scsi_proto.h

scsi-trace: define ZBC_IN and ZBC_OUT

2016-04-11 16:57:09 -04:00

scsi_tcq.h

scsi: use host wide tags by default

2015-11-09 17:11:57 -08:00

scsi_transport_fc.h

scsi: fc: use get/put_unaligned64 for wwn access

2016-03-18 15:29:58 -04:00

scsi_transport_iscsi.h

iSCSI: let session recovery_tmo sysfs writes persist across recovery

2015-07-30 12:43:00 -07:00

scsi_transport_sas.h

scsi: sas: remove is_sas_attached()

2016-08-18 22:23:20 -04:00

scsi_transport_spi.h

scsi: remove abuses of scsi_populate_tag

2014-11-12 11:19:41 +01:00

scsi_transport_srp.h

IB/srp: Avoid using uninitialized variable

2015-07-14 13:20:09 -04:00

scsi_transport.h

scsi: use 64-bit LUNs

2014-07-17 22:07:37 +02:00

scsi.h

lib: scatterlist: move SG pool code from SCSI driver to lib/sg_pool.c

2016-04-15 16:53:14 -04:00

scsicam.h

…

sg.h

scsi: sg: disable SET_FORCE_LOW_DMA

2018-01-23 19:57:04 +01:00

srp.h

IB/srp: Add 64-bit LUN support

2015-05-18 13:35:56 -04:00

viosrp.h

ibmvscsis: Initial commit of IBM VSCSI Tgt Driver

2016-07-20 01:15:43 -07:00