From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 BBC92171B6; Sun, 24 Mar 2024 11:04:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711278267; cv=none; b=oVqCPF1Se4RQfCcQz+VHvJWsBxVZhclnn60wwuTydp8C2o/gqvxsqVTNxJpbSJ9gYpwudEQQUPjlO5onDr+uXVRvC9adJd+Ryv6TEmnagbQIScPISN5MZc2NkgfZmnL4PV/eXl0ZRHQpyDp1K1YGXT3NQXW7JFNNHFn2RH/u1To= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711278267; c=relaxed/simple; bh=oVWt1URKKwcX1yBL2A/VUlUd8pg+WwR5QCUkGAW00E8=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=ZwhjuIlr3QFth+i4t4U5wl7GHSJk7sC2MqPyVjJYkzTWws5iEj6WS6rJvWGSIlH9myVN0xW+WrRtD8/hFeyd0L4ESQqN0r+JpvVoggfhrNewAkfOsLqr1z4Sj7udOA/m6FWVc45IvP7QgtDYgTaSeO1DCjNCtpgDNmL2oWodg5k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=t7zxPixu; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=0zP5b/bm; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="t7zxPixu"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="0zP5b/bm" From: Kurt Kanzenbach DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1711278262; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=2/mH+jshQDq36UblDsSyrijdM7u3yitlRALbmDQiFhQ=; b=t7zxPixu7qaYG51JCvo1ZOQWA/ACxTuuj8zFnDgHzHPztgwklM3NQLGEeGfO8BtnUwz/9i pMirW20R4/jgtZHyn4BZtu2Aw10yVVIbYif1WtvymjBtuXW6Zq1kE8o3Ub5vLfyVU7QfxG 0UvoNfkcKVyNQgQNJYAtQZTDia3pdd9N/ttYXkZL5zIN0Qlcjw7QPiLkgaz6k5y0x62R9d gb4gV1ENpfo41Fs4Vh9hxDWidwK3q5uwumbcrHQ6ypY/0fa2+ZRexzovLfG0d0Iuv2RrWA 6nfB/08D+O2qpTLhxDIfCO1B7j8WuvenOW9n9RbCBDfUh2ZAZfAWfLtdRXNmtg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1711278262; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=2/mH+jshQDq36UblDsSyrijdM7u3yitlRALbmDQiFhQ=; b=0zP5b/bmPCg1ZQGyVupWSN3TpJwnNzP0yHkov/wwsnDRr2CvA/XIPR6n90Ossh1xnUewt0 gBjxUzMze3k1OaAQ== To: Thomas Gleixner , Sagi Maimon Cc: richardcochran@gmail.com, luto@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, arnd@arndb.de, geert@linux-m68k.org, peterz@infradead.org, hannes@cmpxchg.org, sohil.mehta@intel.com, rick.p.edgecombe@intel.com, nphamcs@gmail.com, palmer@sifive.com, keescook@chromium.org, legion@kernel.org, mark.rutland@arm.com, mszeredi@redhat.com, casey@schaufler-ca.com, reibax@gmail.com, davem@davemloft.net, brauner@kernel.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH v7] posix-timers: add clock_compare system call In-Reply-To: <875xxdhj8k.ffs@tglx> References: <878r29hjds.ffs@tglx> <875xxdhj8k.ffs@tglx> Date: Sun, 24 Mar 2024 12:04:20 +0100 Message-ID: <87msqnrivf.fsf@kurt.kurt.home> Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain On Sat Mar 23 2024, Thomas Gleixner wrote: > On Sat, Mar 23 2024 at 01:38, Thomas Gleixner wrote: >> PTP_SYS_OFFSET_EXTENDED moves the outer sample points as close as >> possible to the actual PCH read and provides both outer samples to user >> space for analysis. It was introduced for a reason, no? > > That said, it's a sad state of affairs that 16 drivers which did exist > before the introduction of the gettimex64() callback have not been > converted over to it within 4.5 years. > > What's even worse is that 14 drivers have been merged _after_ the > gettimex64() callback got introduced without implementing it: > [...] > 2020-11-05 drivers/net/dsa/hirschmann/hellcreek_ptp.c Oh, my bad. Let me switch this one to gettimex64() then. 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