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 EFE64C433F5 for ; Sat, 23 Oct 2021 22:21:56 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0813860EB1 for ; Sat, 23 Oct 2021 22:21:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0813860EB1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HcG0d56dzz3bWk for ; Sun, 24 Oct 2021 09:21:53 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=AKYXuEhi; dkim-atps=neutral Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee2:21ea]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HcFzt6DHjz2xfw for ; Sun, 24 Oct 2021 09:21:14 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=AKYXuEhi; dkim-atps=neutral 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 4HcFzr5PCyz4xbG; Sun, 24 Oct 2021 09:21:12 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1635027673; bh=CyGPrXGC/BO/kmWOs4JBU+cAZa2HwgeWDXAjesvA/TU=; h=From:To:Cc:Subject:Date:From; b=AKYXuEhitEFVf7S4wVt8aFRIEg9IQwaJH1OXh2DoXqVg+92QCqOAx4/E6aXcs/sVd 3eJwOHYL8LlPUH0Hag2IH0mSkD5MWwltFkMGv1aF5R06UKAY17xH0bjs+RfrQPofXi Lh220aFjvRiTh0YAwHRb6CTpU2MXPf6aiRhDhdhwXBDsyN3sJ4eVxgD03zuSJooBsG zUjd3m0cDeaQX3OOtiw5V56uojSQhlGcUCUyvVVUMoM42b45gZ2FTE0mloEETbD7rK TuIKgDjBjaTvjRrI49YY8KMzNWXwHMDKFjvKzcFt+V9fPPDwz8St1pHBkFuC9z7hWk nAPv0gJJ86Liw== From: Michael Ellerman To: gregkh@linuxfoundation.org Subject: Stable backport request Date: Sun, 24 Oct 2021 09:21:09 +1100 Message-ID: <87zgqzbcx6.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, stable@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi Greg, Please backport the following commit to v5.4 and v5.10: 73287caa9210ded6066833195f4335f7f688a46b ("powerpc64/idle: Fix SP offsets when saving GPRs") And please backport the following commits to v5.4, v5.10 and v5.14: 9b4416c5095c20e110c82ae602c254099b83b72f ("KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest()") cdeb5d7d890e14f3b70e8087e745c4a6a7d9f337 ("KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to guest") 496c5fe25c377ddb7815c4ce8ecfb676f051e9b6 ("powerpc/idle: Don't corrupt back chain when going idle") cheers