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From 6931d007fcdf9d26ef886a316c43296143717ea9 Mon Sep 17 00:00:00 2001
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From: Himanshu Madhani <hmadhani@redhat.com>
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Date: Mon, 16 Dec 2019 17:58:33 -0500
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Subject: [PATCH 155/155] [scsi] scsi: qla2xxx: Fix incorrect SFUB length used
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for Secure Flash Update MB Cmd
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Message-id: <20191216175833.14530-4-hmadhani@redhat.com>
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Patchwork-id: 292029
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Patchwork-instance: patchwork
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O-Subject: [RHEL 7.8 e-stor PATCH 3/3] scsi: qla2xxx: Fix incorrect SFUB length used for Secure Flash Update MB Cmd
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Bugzilla: 1783016
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RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
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RH-Acked-by: Ewan Milne <emilne@redhat.com>
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RH-Acked-by: Jarod Wilson <jarod@redhat.com>
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From: Michael Hernandez <mhernandez@marvell.com>
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Bugzilla 1783016
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SFUB length should be in DWORDs when passed to FW.
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Fixes: 3f006ac342c03 ("scsi: qla2xxx: Secure flash update support for ISP28XX")
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Cc: stable@vger.kernel.org
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Link: https://lore.kernel.org/r/20191203223657.22109-4-hmadhani@marvell.com
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Signed-off-by: Michael Hernandez <mhernandez@marvell.com>
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Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
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Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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(cherry picked from commit c868907e1ac6a08a17f8fa9ce482c0a496896e9e)
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Signed-off-by: Himanshu Madhani <hmadhani@redhat.com>
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Signed-off-by: Jan Stancek <jstancek@redhat.com>
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---
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drivers/scsi/qla2xxx/qla_sup.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: src/drivers/scsi/qla2xxx/qla_sup.c
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===================================================================
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--- src.orig/drivers/scsi/qla2xxx/qla_sup.c 2019-12-20 19:07:21.283593212 +0100
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+++ src/drivers/scsi/qla2xxx/qla_sup.c 2019-12-20 19:07:21.297593089 +0100
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@@ -2895,7 +2895,7 @@
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"Sending Secure Flash MB Cmd\n");
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rval = qla28xx_secure_flash_update(vha, 0, region.code,
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buf_size_without_sfub, sfub_dma,
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- sizeof(struct secure_flash_update_block));
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+ sizeof(struct secure_flash_update_block) >> 2);
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if (rval != QLA_SUCCESS) {
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ql_log(ql_log_warn, vha, 0xffff,
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"Secure Flash MB Cmd failed %x.", rval);
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