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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CE3FC433F5 for ; Tue, 19 Oct 2021 10:54:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0197D61378 for ; Tue, 19 Oct 2021 10:54:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235179AbhJSK4p (ORCPT ); Tue, 19 Oct 2021 06:56:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230097AbhJSK4p (ORCPT ); Tue, 19 Oct 2021 06:56:45 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee2:21ea]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB62FC06161C; Tue, 19 Oct 2021 03:54:32 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4HYVxH6Jbbz4xbT; Tue, 19 Oct 2021 21:54:27 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1634640867; bh=I9PhYR5T9yGExVlfH3Zmx5qYwYLJHSh5mPBvxSAvzI4=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=DsnAsOtWuCvFLWUqifqc7Pgxwtpru5SHkYeDQfIqF+jG1KMGzcW8CN8uvbNszHih6 csmRf1hwZg7a8lCUo1B2ZtKNHAyYlCnkiwcz9RBIqP8F5z0JyaxrWSB6LQaXTSKPJq JYXF22w7U+W3FR3BW01oP/D6HMwx3Quqo0u2ieUEb94DCslqg2ZWtvG5rR1AFisyiE OywYuHIZrWEqvuqOoNasiXu5HTSHXcyF2xipDrswCyxtOFlqFtSUrpf2DL8OKxXpC3 fFlaOJFdRPer6cN/yLtNM1GNCdii67nZNYh22XQebK8FezpeYGUG8z69tz5yUFcD/Z D0XefTUO+tx1g== From: Michael Ellerman To: Greg Kroah-Hartman , linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org Subject: Re: [PATCH 5.4 35/69] KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to guest In-Reply-To: <20211018132330.646217210@linuxfoundation.org> References: <20211018132329.453964125@linuxfoundation.org> <20211018132330.646217210@linuxfoundation.org> Date: Tue, 19 Oct 2021 21:54:27 +1100 Message-ID: <87fssxcmjg.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Greg Kroah-Hartman writes: > From: Michael Ellerman > > commit cdeb5d7d890e14f3b70e8087e745c4a6a7d9f337 upstream. > > We call idle_kvm_start_guest() from power7_offline() if the thread has > been requested to enter KVM. We pass it the SRR1 value that was returned > from power7_idle_insn() which tells us what sort of wakeup we're > processing. Please drop this also, it won't apply without the previous patch. cheers