From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Maurizio Lombardi <mlombard@redhat.com>
Cc: target-devel@vger.kernel.org, martin.petersen@oracle.com,
bvanassche@acm.org, ddiss@suse.de, mcoleman@datto.com,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH RESEND 0/3] Fix a race condition in the target driver
Date: Fri, 27 Mar 2020 02:33:36 +0000 [thread overview]
Message-ID: <yq1bloiedbz.fsf@oracle.com> (raw)
In-Reply-To: <20200313170656.9716-1-mlombard@redhat.com> (Maurizio Lombardi's message of "Fri, 13 Mar 2020 18:06:53 +0100")
Maurizio,
> Multiple threads may try to destroy the same iscsi session structure
> by calling iscsit_close_session() and then end up hanging.
>
> This patchset modifies the driver so the session structure is
> destroyed by iscsit_close_connection() when the last connection gets
> closed, thus preventing the race condition.
Applied to 5.7/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2020-03-27 2:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-13 17:06 [PATCH RESEND 0/3] Fix a race condition in the target driver Maurizio Lombardi
2020-03-13 17:06 ` [PATCH RESEND 1/3] target: remove boilerplate code Maurizio Lombardi
2020-03-13 17:06 ` [PATCH RESEND 2/3] target: fix target hang when multiple threads try to destroy the same iscsi sessi Maurizio Lombardi
2020-03-13 17:06 ` [PATCH RESEND 3/3] iscsi target: calling iscsit_stop_session() inside iscsit_close_session() has no Maurizio Lombardi
2020-03-27 2:33 ` Martin K. Petersen [this message]
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