Wenchao Hao a3be19b91e scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace ... It was observed that the kernel would potentially send ISCSI_KEVENT_UNBIND_SESSION multiple times. Introduce 'target_state' in iscsi_cls_session() to make sure session will send only one unbind session event. This introduces a regression wrt. the issue fixed in commit 13e60d3ba2 ("scsi: iscsi: Report unbind session event when the target has been removed"). If iscsid dies for any reason after sending an unbind session to kernel, once iscsid is restarted, the kernel's ISCSI_KEVENT_UNBIND_SESSION event is lost and userspace is then unable to logout. However, the session is actually in invalid state (its target_id is INVALID) so iscsid should not sync this session during restart. Consequently we need to check the session's target state during iscsid restart. If session is in unbound state, do not sync this session and perform session teardown. This is OK because once a session is unbound, we can not recover it any more (mainly because its target id is INVALID). Signed-off-by: Wenchao Hao <haowenchao@huawei.com> Link: https://lore.kernel.org/r/20221126010752.231917-1-haowenchao@huawei.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Reviewed-by: Wu Bo <wubo40@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2022-12-14 02:49:19 +00:00
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acpi	platform-drivers-x86 for v6.1-1	2022-10-05 10:38:24 -07:00
asm-generic	- hfs and hfsplus kmap API modernization from Fabio Francesco	2022-10-12 11:00:22 -07:00
clocksource
crypto
drm	Driver core changes for 6.1-rc1	2022-10-07 17:04:10 -07:00
dt-bindings	These are the pin control changes for the v6.1 kernel cycle:	2022-10-11 10:59:59 -07:00
keys
kunit	kunit: declare kunit_assert structs as const	2022-10-07 10:19:18 -06:00
kvm
linux	Random number generator fixes for Linux 6.1-rc1.	2022-10-16 15:27:07 -07:00
math-emu
media	USB/Thunderbolt changes for 6.1-rc1	2022-10-07 16:48:26 -07:00
memory
misc
net	Random number generator fixes for Linux 6.1-rc1.	2022-10-16 15:27:07 -07:00
pcmcia
ras
rdma
rv
scsi	scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace	2022-12-14 02:49:19 +00:00
soc	RISC-V Patches for the 6.1 Merge Window, Part 2	2022-10-14 11:21:11 -07:00
sound	ALSA: hda: Update register polling macros	2022-10-09 12:34:32 +02:00
target	scsi: target: core: Send max transfer length in blocks	2022-11-24 02:16:19 +00:00
trace	f2fs-for-6.1-rc1	2022-10-10 20:28:41 -07:00
uapi	block: Add error codes for common PR failures	2022-12-01 03:22:20 +00:00
ufs	scsi: ufs: core: Remove check_upiu_size() from ufshcd.h	2022-11-08 03:06:33 +00:00
vdso
video
xen	xen/virtio: enable grant based virtio on x86	2022-10-10 14:31:26 +02:00