From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=141.84.225.229 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792427411; b=e4qlgbsXz0eZAxw1ZoVV1IsjAkKDMts+FOLCY9plPBv6AIwp8vvTxCCGHrpqYktZzO48 A0jiLWYPizPWnRQQhvu4IIL+omTYVXFQtZD0ux/h7W1DGWjU42AuKAKTrLXuhiSfCuSn7 r//BEgSpExTUlj+9zQQ//g0FdB5RnlqUqSU5ZNJ58yCvfB63sQ5Sn5rQDffn4LxvL4J+r JdP6oxvxnsOeBaN3hugV0D4/Cn+1ghNDjgTIjq6BczLtw5f1HfT5tsyRk/TWxrilTCk6F bbdR/Wz+90XSab25TkThPm93QFHAKPhuobBWJFtqRske04rwJejSQFJhbO79Tx93E7w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792427411; h=DMARC-Filter:Received:DKIM-Signature:MIME-Version:Date:From:To:Cc: Subject:In-Reply-To:References:Message-ID:X-Sender:Organization: Content-Type:Content-Transfer-Encoding; bh=bbP6Y1YX+hAETPVaAi3loOJPV58drResJNqBABhUf4E=; b=ifQ23wb3t1zBxyMxneVF9hJ/ad8Trh86jFy3QHy1/FDvr/onumDWwIEKlipR7jkbFIIa 0WFcOYfQTaAP9MQBaKDqApGpM/aUuPzAUBs9GCW6IfWuZCKfaoo6HWIDCXAriKGAfgssn 4yXrsOxo0/jk97Y5oQwtgq+ViAcdyn9RU+ggqlkHtgYAwaVmL3RP4/xGn5DHppONG5HPi UKnLw75S1MGGMtne1Jtakw8HT7vR7hmCaRFeq520FQKUMY4YoXUSXZUgYRS1IL9izC/Qu lcXq2wg/wgLRQaM0ndmXph2wdcTIkaxXnRf6U/kyBhiAUFI1BlgskhaGQQU31HmJn+w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=stwm.de; spf=pass smtp.mailfrom=stwm.de; dkim=pass header.d=stwm.de header.i=@stwm.de header.a=rsa-sha256 header.s=stwm-20170627 header.b=QZaGZvGC; arc=none smtp.remote-ip=141.84.225.229 Received: from email.studentenwerk.mhn.de (dresden.studentenwerk.mhn.de [141.84.225.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E757606A32D for ; Mon, 19 Oct 2026 16:30:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 4E757606A32D Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=stwm.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=stwm.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=stwm.de header.i=@stwm.de header.a=rsa-sha256 header.s=stwm-20170627 header.b=QZaGZvGC Received: from mailhub.studentenwerk.mhn.de (mailhub.studentenwerk.mhn.de [127.0.0.1]) by email.studentenwerk.mhn.de (Postfix) with ESMTPS id 4j7gxd6H1JzRhR7; Mon, 19 Oct 2026 18:29:57 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=stwm.de; s=stwm-20170627; t=1792427397; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bbP6Y1YX+hAETPVaAi3loOJPV58drResJNqBABhUf4E=; b=QZaGZvGCo6d8tLRPBRgoiJtcphlIHU0szsY0DAr5h4xu/UiB7adIckEheOJGdEDkU34j5Z 5zxt6qZ6m1zhsK9PIgt+z3YYcWMAc3veXuV9icV2Y929NZXdGQ4NlhXA7VB2jA6cs5LXt9 tL8haEETKexWgmLrbnNIlA5zaDuNoX9IkOa5+lA8/5JbOWmerqdo99jWRy/EOZvjLsu0Xn SoqBbtF1uJ1RPrs3+5A+81uRFNeRc8+tBjzXRexqkwoPYZ586sk7Oh44Bfuf8/FF1+lQcI pP8UqfxxUK6EJo9tKShrkRk2/81n2D3E/a8XG/S1CfENdwjYIdAMUKWgcbHYNA== X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Date: Mon, 19 Oct 2026 18:29:57 +0200 From: Wolfgang Walter To: Bob Anderson Cc: Greg Kroah-Hartman , stable@vger.kernel.org, patches@lists.linux.dev, "Rafael J. Wysocki" , Sasha Levin Subject: Re: regression 6.18.57: acpi power button vanished in machines running in qemu In-Reply-To: References: <5fe757e7aa54c38df3525d313598db99@stwm.de> <2026101834-parchment-reps-0bee@gregkh> <2026101813-doorstop-hyphen-614c@gregkh> Message-ID: <6bf6fb6e4d8a3afbd0935142d8d4f8ec@stwm.de> X-Sender: linux@stwm.de Organization: =?UTF-8?Q?Studierendenwerk_M=C3=BCnchen_Oberbayern?= Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hello Bob, indeed, this fixes the problem for me und virtual machines. Thanks for looking into it. Am 2026-10-18 21:49, schrieb Bob Anderson: > On Sat, Oct 17, 2026 at 07:26:54PM +0200, Wolfgang Walter wrote: >> since 6.18.57 there is no acpi power button any more in virtual qemu >> based >> machines (as far as I can see model doesn't matter). > > Cherry-picking ab06eb9204010c61e754bf4e71ee6f554584714d should fix > things. > > thanks, > Bob. Regards -- Wolfgang Walter Studierendenwerk München Oberbayern Anstalt des öffentlichen Rechts