From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8A883E3C70; Tue, 26 May 2026 23:56:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779839818; cv=none; b=tDXJTtlTKwX0fEXkKLp/Enq7oxR1xcQ11hw1qJxxP53t4pEa/2g2TOQ2Q6FcSWfqKnYjkjfYp5cNmqzbZpfMzh50L+mr1Aj+LDmeJWNKt9tEI8XXnE0Kk7b2wCsscbktsnXPlYM6h4splYlcO5Rc/7fv3qNN/EHQLyq53BMgnYI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779839818; c=relaxed/simple; bh=P2OtOICPVjNU+YMPUdzAJS9lg3sgsCXYGiblbgYcAAg=; h=Message-ID:Subject:From:To:Cc:Date:in-reply-to:Content-Type: MIME-Version; b=RTxywoA33Fy//FdbHFxtvxUlDfJPa9I6zLYKoUj916qAd9LJucu6PVtxuFHyvs1yln2qCJBie9fTqMagbsgIpAFwOD0AyXyOmwmOn+gHFlwHswLcPPxRGxOq1cWjm0i+eOyIqSMUKH0ZyCbInO2923QgxIdS9zYwJfB7pOz1ZM0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=casper.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=mvxC+yfX; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=casper.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="mvxC+yfX" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=MIME-Version:Content-Type:in-reply-to: Date:Cc:To:From:Subject:Message-ID:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:References; bh=P2OtOICPVjNU+YMPUdzAJS9lg3sgsCXYGiblbgYcAAg=; b=mvxC+yfXgzfSIQTODocc2azc0l TZhxtUrLsz1DXr9B50hF+vVJPrHhzs0niBGtLP3L1IBOSyjVlGFhpHQL8kkTYsbrwWOFcWQnywWqi Bv+4H/jtiO1LMaDkunmySIc67Q9SXmDnkfVDVuhQ0MQ+AFWvQCfp3b3Oi9GxNY98U/Fq6VB3TCXRp FAb2RLWFcg0Psqo0fnB6O84lK/hy42rUhPkFWyvKr89nEHzlOKZi5Xnx8EG3QAC5j9oIyW8Gg67sp VH+go6e7XiufYEDfEKqFBX58KgskBcfARo/5m0CojFRskvOm0XNZzp7XipdMx9N+mpML9P5YRfeyW se+u7NtQ==; Received: from 54-240-197-239.amazon.com ([54.240.197.239] helo=u09cd745991455d.ant.amazon.com) by casper.infradead.org with esmtpsa (Exim 4.99.1 #2 (Red Hat Linux)) id 1wS1dW-00000001gTq-3wi0; Tue, 26 May 2026 23:56:39 +0000 Message-ID: Subject: Re: [PATCH 23/24] timekeeping: Add support for AUX clock cross timestamping From: David Woodhouse To: tglx@kernel.org Cc: akiyano@amazon.com, anna-maria@linutronix.de, anthony.l.nguyen@intel.com, dwmw2@infradead.org, frederic@kernel.org, giometti@enneenne.com, jacob.e.keller@intel.com, johannes.berg@intel.com, jstultz@google.com, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, linux-wireless@vger.kernel.org, maz@kernel.org, miriam.rachel.korenblit@intel.com, mlichvar@redhat.com, mst@redhat.com, netdev@vger.kernel.org, oliver.upton@linux.dev, oupton@kernel.org, peter.hilber@oss.qualcomm.com, richardcochran@gmail.com, saeedm@nvidia.com, sboyd@kernel.org, thomas.weissschuh@linutronix.de, tiwai@suse.com, vdonnefort@google.com, virtualization@lists.linux.dev Date: Wed, 27 May 2026 00:56:37 +0100 in-reply-to: <20260526171224.423155175@kernel.org> Content-Type: multipart/signed; micalg="sha-256"; protocol="application/pkcs7-signature"; boundary="=-nk9r2U7XR6Quo3Vph8+t" User-Agent: Evolution 3.52.3-0ubuntu1.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html --=-nk9r2U7XR6Quo3Vph8+t Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 26 May 2026 19:15:22 +0200, Thomas Gleixner wrote: > Now that all prerequisites are in place add the final support for AUX > clocks in get_device_system_crosststamp(), which enables the PTP layer to > support hardware cross timestamps with a new IOTCL. > > Signed-off-by: Thomas Gleixner Reviewed-by: David Woodhouse --=-nk9r2U7XR6Quo3Vph8+t Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCD9Aw ggSOMIIDdqADAgECAhAOmiw0ECVD4cWj5DqVrT9PMA0GCSqGSIb3DQEBCwUAMGUxCzAJBgNVBAYT AlVTMRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5jb20xJDAi BgNVBAMTG0RpZ2lDZXJ0IEFzc3VyZWQgSUQgUm9vdCBDQTAeFw0yNDAxMzAwMDAwMDBaFw0zMTEx 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