From: Elizabeth Figura <zfigura@codeweavers.com>
To: Peter Zijlstra <peterz@infradead.org>, wine-devel@winehq.org
Cc: "Arnd Bergmann" <arnd@arndb.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <shuah@kernel.org>,
linux-kernel@vger.kernel.org, linux-api@vger.kernel.org,
wine-devel@winehq.org, "André Almeida" <andrealmeid@igalia.com>,
"Wolfram Sang" <wsa@kernel.org>,
"Andy Lutomirski" <luto@kernel.org>,
linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
"Randy Dunlap" <rdunlap@infradead.org>,
"Ingo Molnar" <mingo@redhat.com>, "Will Deacon" <will@kernel.org>,
"Waiman Long" <longman@redhat.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Elizabeth Figura" <zfigura@codeweavers.com>
Subject: Re: [PATCH v5 00/28] NT synchronization primitive driver
Date: Mon, 12 Aug 2024 12:09:48 -0500 [thread overview]
Message-ID: <5805970.DvuYhMxLoT@camazotz> (raw)
In-Reply-To: <2325658.ElGaqSPkdT@uriel>
On Monday, 10 June 2024 11:58:48 CDT Elizabeth Figura wrote:
> On Sunday, May 19, 2024 3:24:26 PM CDT Elizabeth Figura wrote:
> > This patch series implements a new char misc driver, /dev/ntsync, which is
> > used to implement Windows NT synchronization primitives.
> >
> > NT synchronization primitives are unique in that the wait functions both are
> > vectored, operate on multiple types of object with different behaviour
> > (mutex, semaphore, event), and affect the state of the objects they wait
> > on. This model is not compatible with existing kernel synchronization
> > objects or interfaces, and therefore the ntsync driver implements its own
> > wait queues and locking.
> >
> > This patch series is rebased against the "char-misc-next" branch of
> > gregkh/char-misc.git.
>
> Hi Peter,
>
> Sorry to bother, but now that the Linux merge window is closed could I
> request a review of this revision of the ntsync patch set, please (or a
> review from another locking maintainer)?
>
> I believe I've addressed all of the comments from the last review,
> except those which would have changed the existing userspace API
> (although since the driver isn't really functional yet, maybe this
> would have been fine to do anyway?)
Hi,
Gentle ping on this—this series still needs another review.
If I should go ahead and make "breaking" API changes based on the last
review, please let me know.
Thanks,
Zeb
prev parent reply other threads:[~2024-08-12 17:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-19 20:24 [PATCH v5 00/28] NT synchronization primitive driver Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 01/28] ntsync: Introduce NTSYNC_IOC_WAIT_ANY Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 02/28] ntsync: Introduce NTSYNC_IOC_WAIT_ALL Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 03/28] ntsync: Introduce NTSYNC_IOC_CREATE_MUTEX Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 04/28] ntsync: Introduce NTSYNC_IOC_MUTEX_UNLOCK Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 05/28] ntsync: Introduce NTSYNC_IOC_MUTEX_KILL Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 06/28] ntsync: Introduce NTSYNC_IOC_CREATE_EVENT Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 07/28] ntsync: Introduce NTSYNC_IOC_EVENT_SET Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 08/28] ntsync: Introduce NTSYNC_IOC_EVENT_RESET Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 09/28] ntsync: Introduce NTSYNC_IOC_EVENT_PULSE Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 10/28] ntsync: Introduce NTSYNC_IOC_SEM_READ Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 11/28] ntsync: Introduce NTSYNC_IOC_MUTEX_READ Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 12/28] ntsync: Introduce NTSYNC_IOC_EVENT_READ Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 13/28] ntsync: Introduce alertable waits Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 14/28] selftests: ntsync: Add some tests for semaphore state Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 15/28] selftests: ntsync: Add some tests for mutex state Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 16/28] selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ANY Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 17/28] selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ALL Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 18/28] selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ANY Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 19/28] selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ALL Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 20/28] selftests: ntsync: Add some tests for manual-reset event state Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 21/28] selftests: ntsync: Add some tests for auto-reset " Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 22/28] selftests: ntsync: Add some tests for wakeup signaling with events Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 23/28] selftests: ntsync: Add tests for alertable waits Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 24/28] selftests: ntsync: Add some tests for wakeup signaling via alerts Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 25/28] selftests: ntsync: Add a stress test for contended waits Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 26/28] maintainers: Add an entry for ntsync Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 27/28] docs: ntsync: Add documentation for the ntsync uAPI Elizabeth Figura
2024-05-19 20:24 ` [PATCH v5 28/28] ntsync: No longer depend on BROKEN Elizabeth Figura
2024-06-10 16:58 ` [PATCH v5 00/28] NT synchronization primitive driver Elizabeth Figura
2024-08-12 17:09 ` Elizabeth Figura [this message]
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