Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Fri, 23 Sep 2022 10:39:02 +0000
From:   Wei Liu <wei.liu@kernel.org>
To:     Stanislav Kinsburskii <skinsburskii@linux.microsoft.com>
Cc:     skinsburskii@microsoft.com,
        Stanislav Kinsburskiy <stanislav.kinsburskiy@gmail.com>,
        "K. Y. Srinivasan" <kys@microsoft.com>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        Stephen Hemminger <sthemmin@microsoft.com>,
        Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
        linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Drivers: hv: vmbus: Don't wait for the ACPI device upon
 initialization
Message-ID: <Yy2MxoLHV99jreGK@liuwe-devbox-debian-v2>
References: <166378554568.581670.1124852716698789244.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <166378554568.581670.1124852716698789244.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net>
Precedence: bulk

On Wed, Sep 21, 2022 at 06:39:05PM +0000, Stanislav Kinsburskii wrote:
> From: Stanislav Kinsburskiy <stanislav.kinsburskiy@gmail.com>
> 
> Waiting to 5 seconds in case of missing VMBUS ACPI device is redundant as the
> device is either present already or won't be available at all.
> This patch enforces synchronous probing to make sure the bus traversal,
> happening upon driver registering will either find the device (if present) or
> not spend any additional time if device is absent.
> 
> Signed-off-by: Stanislav Kinsburskiy <stanislav.kinsburskiy@gmail.com>
> CC: "K. Y. Srinivasan" <kys@microsoft.com>
> CC: Haiyang Zhang <haiyangz@microsoft.com>
> CC: Stephen Hemminger <sthemmin@microsoft.com>
> CC: Wei Liu <wei.liu@kernel.org>
> CC: Dexuan Cui <decui@microsoft.com>
> CC: linux-hyperv@vger.kernel.org
> CC: linux-kernel@vger.kernel.org

Applied to hyperv-next. I changed vmbus to VMBus in the first paragraph
and added a line break.