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
Date: Fri, 23 Sep 2022 10:39:02 +0000 [thread overview]
Message-ID: <Yy2MxoLHV99jreGK@liuwe-devbox-debian-v2> (raw)
In-Reply-To: <166378554568.581670.1124852716698789244.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net>
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.
prev parent reply other threads:[~2022-09-23 10:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-21 18:39 [PATCH] Drivers: hv: vmbus: Don't wait for the ACPI device upon initialization Stanislav Kinsburskii
2022-09-22 17:19 ` Wei Liu
2022-09-22 20:07 ` Dexuan Cui
2022-09-22 21:59 ` Michael Kelley (LINUX)
2022-09-23 10:39 ` Wei Liu [this message]
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