linux-kernel - Re: [PATCH 3/3] mshv: release mutex on region invalidation failure

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Message-ID: <20251218200123.GE1749918@liuwe-devbox-debian-v2.local>
Date: Thu, 18 Dec 2025 20:01:23 +0000
From: Wei Liu <wei.liu@...nel.org>
To: Anirudh Rayabharam <anirudh@...rudhrb.com>
Cc: kys@...rosoft.com, haiyangz@...rosoft.com, wei.liu@...nel.org,
	decui@...rosoft.com, longli@...rosoft.com,
	linux-hyperv@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] mshv: release mutex on region invalidation failure

On Tue, Dec 16, 2025 at 02:20:30PM +0000, Anirudh Rayabharam wrote:
> From: Anirudh Rayabharam (Microsoft) <anirudh@...rudhrb.com>
> 
> In the region invalidation failure path in
> mshv_region_interval_invalidate(), the region mutex is not released. Fix
> it by releasing the mutex in the failure path.
> 
> Signed-off-by: Anirudh Rayabharam (Microsoft) <anirudh@...rudhrb.com>

I applied this patch to hyperv-fixes.

Wei