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Tue, 14 Jul 2026 13:16:48 -0400 (EDT) From: Elizabeth Figura To: Arnd Bergmann , Greg Kroah-Hartman , Griffin Kroah-Hartman Cc: wine-devel@winehq.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ntsync: Check for owner in setup_wait() Date: Tue, 14 Jul 2026 12:16:47 -0500 Message-ID: <2307065.1BCLMh4Saa@camazotz> In-Reply-To: <20260714-ntsync_patches_1-v1-1-3941c0b4c53d@kroah.com> References: <20260714-ntsync_patches_1-v1-1-3941c0b4c53d@kroah.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" On Tuesday, 14 July 2026 10:36:46 CDT Griffin Kroah-Hartman wrote: > Add a check to see if any mutex owner is 0. > > As stated in the uapi documentation , this is a failure case that was > not being checked under the NTSYNC_IOC_WAIT_ANY and NTSYNC_IOC_WAIT_ALL > cases, which state that mutexes with no owner should fail the ioctl with > -EINVAL. This has already been sent I'm afraid: https://lore.kernel.org/all/20260628024239.152852-1-ivanrwcm25@gmail.com/