From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 83735C27C6E for ; Mon, 17 Jun 2024 09:27:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2788910E218; Mon, 17 Jun 2024 09:27:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=ucw.cz header.i=@ucw.cz header.b="lPSYoCQD"; dkim-atps=neutral Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by gabe.freedesktop.org (Postfix) with ESMTPS id 323B910E0CB; Mon, 17 Jun 2024 09:27:11 +0000 (UTC) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 3C33C1C0082; Mon, 17 Jun 2024 11:27:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1718616429; 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=q78lj1sUEBcoY/15sYRrAFgGfIDd8guUOyzA9hwkQF4=; b=lPSYoCQDOtGjrGL02ITIfPC8gJwkHB01Ka6tUcjFlmSiHf8SokRFcy0RhbHQ2zOKi+ttui PcKR9RHm/UHYda4Oe59RJn1ZLyJ2xzX9BeYn7F3x9OvxoDGL4gykBPnmtkGHGbCWeDvKtD rh8ItSSMVDFhykGiFI5YIEDguoMKCD4= Date: Mon, 17 Jun 2024 11:27:08 +0200 From: Pavel Machek To: Linus Torvalds Cc: Dave Airlie , Jani Nikula , Rafael Wysocki , Linux Kernel Mailing List , intel-gfx , dri-devel Subject: Re: Linux 6.10-rc1 Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="H6pKU+jOd+U1bE+H" Content-Disposition: inline In-Reply-To: X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" --H6pKU+jOd+U1bE+H Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > Let's bring in the actual gpu people.. Dave/Jani/others - does any of > > this sound familiar? Pavel says things have gotten much slower in > > 6.10: "something was very wrong with the performance, likely to do > > with graphics" >=20 > Actually, maybe it's not graphics at all. Rafael just sent me a pull > request that fixes a "turbo is disabled at boot, but magically enabled > at runtime by firmware" issue. >=20 > The 6.10-rc1 kernel would notice that turbo was disabled, and stopped > noticing that it magically got re-enabled. >=20 > Pavel, that was with a very different laptop, but who knows... That > would match the "laptop is much slower" thing. >=20 > So current -git might be worth checking. So... I went to (then) current -git and I don't want to replace my machine any more. So the problem should not exist in current mainline. (I did not have good objective data, so I'm not 100% sure problem was real in the first place. More like 90% sure.) Best regards, Pavel --=20 People of Russia, stop Putin before his war on Ukraine escalates. --H6pKU+jOd+U1bE+H Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCZnABbAAKCRAw5/Bqldv6 8m6EAJ9actiKleBb8+OFvKoQQ4jA7+2hiQCfWrGkGnyPYT4Nsoq7QcejUXecs3U= =xxmc -----END PGP SIGNATURE----- --H6pKU+jOd+U1bE+H--