linux-kernel - Re: [PATCH v2 0/2] dmaengine: idxd: Fix up re-enabling device workqueues

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Message-ID: <YzVKHWip32Y1swG5@matsya>
Date:   Thu, 29 Sep 2022 13:02:45 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Jerry Snitselaar <jsnitsel@...hat.com>
Cc:     linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org,
        Fenghua Yu <fenghua.yu@...el.com>,
        Dave Jiang <dave.jiang@...el.com>
Subject: Re: [PATCH v2 0/2] dmaengine: idxd: Fix up re-enabling device
 workqueues

On 28-09-22, 08:48, Jerry Snitselaar wrote:
> Currently if a software reset is attempted on an idxd device
> the workqueues will not be re-enabled, because it will see
> incorrectly see that wq->state is already set to IDXD_WQ_ENABLED.
> So set the workqueue state to disabled in idxd_wq_disable_cleanup(),
> and use a bitmap to track which workqueues have been enabled so they
> can be re-enabled during device re-initialization.

Applied, thanks

-- 
~Vinod