linux-kernel - Re: [PATCH] qla2xxx: do not abort all commands in the adapter during EEH recovery

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 14 Nov 2016 18:39:37 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Mauricio Faria de Oliveira <mauricfo@...ux.vnet.ibm.com>
Cc:     Himanshu.Madhani@...ium.com, qla2xxx-upstream@...gic.com,
        martin.petersen@...cle.com, jejb@...ux.vnet.ibm.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] qla2xxx: do not abort all commands in the adapter during EEH recovery

>>>>> "Mauricio" == Mauricio Faria de Oliveira <mauricfo@...ux.vnet.ibm.com> writes:

Mauricio> The previous commit ("qla2xxx: fix invalid DMA access after
Mauricio> command aborts in PCI device remove") introduced a regression
Mauricio> during an EEH recovery, since the change to the
Mauricio> qla2x00_abort_all_cmds() function calls qla2xxx_eh_abort(),
Mauricio> which verifies the EEH recovery condition but handles it
Mauricio> heavy-handed. (commit a465537ad1a4 "qla2xxx: Disable the
Mauricio> adapter and skip error recovery in case of register
Mauricio> disconnect.")

Applied to 4.9/scsi-fixes.

-- 
Martin K. Petersen	Oracle Linux Engineering