From: Jacob Keller <jacob.e.keller@intel.com>
To: Harshitha Ramamurthy <hramamurthy@google.com>, <netdev@vger.kernel.org>
Cc: <joshwash@google.com>, <andrew+netdev@lunn.ch>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <richardcochran@gmail.com>,
<jstultz@google.com>, <tglx@kernel.org>, <sboyd@kernel.org>,
<willemb@google.com>, <nktgrg@google.com>, <jfraker@google.com>,
<ziweixiao@google.com>, <maolson@google.com>,
<jordanrhee@google.com>, <thostet@google.com>,
<alok.a.tiwari@oracle.com>, <pkaligineedi@google.com>,
<horms@kernel.org>, <dwmw2@infradead.org>, <yyd@google.com>,
<jefrogers@google.com>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next v6 2/3] gve: make nic clock reads thread safe
Date: Thu, 7 May 2026 14:15:57 -0700 [thread overview]
Message-ID: <547d6394-5c46-4a3d-9166-2d1f24c51932@intel.com> (raw)
In-Reply-To: <20260507211304.3046526-3-hramamurthy@google.com>
On 5/7/2026 2:13 PM, Harshitha Ramamurthy wrote:
> From: Ankit Garg <nktgrg@google.com>
>
> Add a mutex to protect the shared DMA buffer that receives NIC
> timestamp reports. The NIC timestamp will be read from two different
> threads: the periodic worker and upcoming `gettimex64`.
>
> Move clock registration to the last step of initialization to ensure
> that all data needed by the clock module is initialized before
> the clock is exposed to usermode.
>
> Reviewed-by: Joshua Washington <joshwash@google.com>
> Signed-off-by: Ankit Garg <nktgrg@google.com>
> Signed-off-by: Jordan Rhee <jordanrhee@google.com>
> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
> ---
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
next prev parent reply other threads:[~2026-05-07 21:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 21:13 [PATCH net-next v6 0/3] gve: add support for PTP gettimex64 Harshitha Ramamurthy
2026-05-07 21:13 ` [PATCH net-next v6 1/3] gve: skip error logging for retryable AdminQ commands Harshitha Ramamurthy
2026-05-07 21:14 ` Jacob Keller
2026-05-10 4:31 ` Jordan Rhee
2026-05-07 21:13 ` [PATCH net-next v6 2/3] gve: make nic clock reads thread safe Harshitha Ramamurthy
2026-05-07 21:15 ` Jacob Keller [this message]
2026-05-07 21:13 ` [PATCH net-next v6 3/3] gve: implement PTP gettimex64 Harshitha Ramamurthy
2026-05-07 21:23 ` Jacob Keller
2026-05-08 17:43 ` Jordan Rhee
2026-05-08 21:53 ` Jacob Keller
2026-05-10 4:54 ` Jordan Rhee
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