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 8DA5D21ABC6; Tue, 25 Feb 2025 19:35:46 +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=1740512148; cv=none; b=aowc2V6KkRu1zybgRPSIeEFvWaiaF4vy8AEyI0OLZvwU+NnzUT/qQ6e6WIFNavOlE+F9UqXvLjfiRbg34fXISVUVb1bnVBWN5/mNk61jp3LUFoQuQr8hsjCi6JQdg6vm+A0hRpWXJQK/uFjBuGKht8NF1QoLfVzY0csCPJu9eKo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740512148; c=relaxed/simple; bh=KsEFBJDMyMqE1GNzZ8NLeV+1MIUPSoldSittfrDl8pg=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=s6Q3Y/NqByrA22Hue6EJItHClcd2X2XetTTPEUyy2pbcjag2JF4Uo41x2wZ5NhRezOxH7wr6LcdYjZcxHJ5wpky02BKuqymzr4IHZvexjLZSOgSVY1PUDovPc1z/dcLwDvCVb2dd+gHKe7sPyra50Ikh870gW0zdgn8WtNLETYQ= 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=N9yxvrIY; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=1GdtkJ4E; 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="N9yxvrIY"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="1GdtkJ4E" From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1740512144; 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=qDTiPxWy1P2Fx4DmRfxnMT0ntSR96+IUL871wEEDv7U=; b=N9yxvrIYPb1ldIap8iYrtbc3q7iYny02QmR+rGlDXYFjd+CbwCz8yoCi345xGZxvJccxy8 joB/j5nyUZ0WJVbArA8SmfxYmN+rnNbgF7UOua2Yv56YbPF8DnnjKCL86N6QxB+ajpzL3I rrmyQQQv7ddcaUo9b66vBNcx+1/9qJj83UBlMyRruv6XOeM1Zg4vymnoBW9m4Q2QhjJZti xuS2z1Th8enwmcb5Tn4tunBSoZdkkQLRoYFCHbTvoyY+dcFeaMB2ipQ73fB8vEjjOwihzJ Wzdutp+wtDZJKzmbI6F++/Ppt2kzX/Mgtk8fQO7NBpcxH1T7ePJG48X1wI0IoA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1740512144; 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=qDTiPxWy1P2Fx4DmRfxnMT0ntSR96+IUL871wEEDv7U=; b=1GdtkJ4EKnOcyKDySyhF2tEw5pENFkFHj6qA2Kc/NhsCfczyFbFIUlhCIRwuTogLz5cwpt gu7Lr1W81gtJjRAQ== To: Fab Stz , John Stultz Cc: Daniel Lezcano , Anna-Maria Behnsen , Frederic Weisbecker , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Jacob Pan , Len Brown , "Rafael J. Wysocki" Subject: Re: [REGRESSION] ? system is stuck in clocksource, >60s delay at boot time without tsc=unstable In-Reply-To: <5114de6a-e6ef-4459-9570-6dd2245fabd5@yahoo.fr> References: <10cf96aa-1276-4bd4-8966-c890377030c3.ref@yahoo.fr> <10cf96aa-1276-4bd4-8966-c890377030c3@yahoo.fr> <22539099.EfDdHjke4D@debian> <87plkoau8w.ffs@tglx> <15f4f44d-6f73-4031-a7dc-d2105672bc81@yahoo.fr> <874j0jhiag.ffs@tglx> <5114de6a-e6ef-4459-9570-6dd2245fabd5@yahoo.fr> Date: Tue, 25 Feb 2025 20:35:43 +0100 Message-ID: <87eczlg6ls.ffs@tglx> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Tue, Feb 25 2025 at 09:11, Fab Stz wrote: > Thank you for the patch! I built the 6.1 kernel with it applied and it > apparently works as expected (no delay). Please find logs below & > attached dmesg log. Maybe the interesting line is: > > Feb 25 08:53:51 debian kernel: tsc: Marking TSC unstable due to TSC > halts in idle Correct. That's the missing piece. > Will the patch also enter the longterm releases like 6.1? Let me write a proper change log with a Fixes tag and cc stable, so it will be automatically picked up. Thanks, tglx