linux-kernel - Re: [PATCH 1/2] Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr

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Message-ID: <e671344b-259e-44c8-9197-d5b3a76c2459@suse.de>
Date: Tue, 6 Feb 2024 10:14:11 +0900
From: Hannes Reinecke <hare@...e.de>
To: Lee Duncan <leeman.duncan@...il.com>, linux-scsi@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, Lee Duncan <lduncan@...e.com>
Subject: Re: [PATCH 1/2] Revert "scsi: fcoe: Fix potential deadlock on
 &fip->ctlr_lock"

On 1/31/24 00:42, Lee Duncan wrote:
> From: Lee Duncan <lduncan@...e.com>
> 
> This reverts commit 1a1975551943f681772720f639ff42fbaa746212
> 
> This commit causes interrupts to be lost for FCoE devices,
> since it changed sping locks from "bh" to "irqsave".
> 
> Instead, a work queue should be used, and will be addressed
> in a separate patch.
> 
> Fixes: 1a1975551943f681772720f639ff42fbaa746212
> Signed-off-by: Lee Duncan <lduncan@...e.com>
> ---
>   drivers/scsi/fcoe/fcoe_ctlr.c | 20 ++++++++------------
>   1 file changed, 8 insertions(+), 12 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@...e.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@...e.de                              +49 911 74053 688
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