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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 AD90CEB64D7 for ; Tue, 20 Jun 2023 10:58:32 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qBZ3Z-0007FU-Rq; Tue, 20 Jun 2023 06:57:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qBZ3Y-0007ET-KZ; Tue, 20 Jun 2023 06:57:52 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qBZ3X-0000hz-0p; Tue, 20 Jun 2023 06:57:52 -0400 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-6682909acadso1351387b3a.3; Tue, 20 Jun 2023 03:57:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687258669; x=1689850669; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+doDSOWQ/yYEapg3XaTRgcOqrIoUXvANsMUQVhLDyMA=; b=RuWDoeE2SRjM73rbyhd6QEMqM9I+3QFYSwcVvF6B85HWv1tlKcn+Td8bImi6Rcz+sD KBXq5NckO74hkl77LR9/Ork7yfbSUJS77ukV0TPgOZ2tOVgcbKRHjOw4SE1aU3xCYr1P OnEP2KEzSKYIFR2TWOL5dSmD+iqnzk0eJvEjRJZGbHwTv9NcY5/bhIW5yGbpz8wQSp+X nMsrEWdFCejTdoXTL/A6dhgOCgXhUdMnO98hAXAVAJD2cLAFKz6FFezcZgL9yC90OEAz a5YxG6v04IbB4Vfuddjzcz8IisiQU4htznl8GxCViMczPGs3wCmllYny/HSLZJaaiKR+ gVvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687258669; x=1689850669; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+doDSOWQ/yYEapg3XaTRgcOqrIoUXvANsMUQVhLDyMA=; b=Nq0DKQJN8xKqdgSdPz0GU3Lv0hkXXMCF1Oj7SDIET0m6uwfmrYc3nkH9FeNw4rqSg1 vZeXG/cAk8zkQfvje1aCL2NtjsppV2avDNxPlHAOECcEvnvJg/Dm2cD6GkIfcp33ZF7t YufhvRHgWfjveG9RpdzVhTILFPYl6z08Au4AIHXPb/GMZiLeWi9YN8bx4WUs5jMX3d6Y J2Q30YOYrDgf/0gvKruG658kO2pE42iVKIEqVv+Y9PmgAm0ER0zYx2JaHQ7y6Yjn+nE8 fJsco/DQCxItn1FQwop6200GGLcxDlWeoAYUwFdGGf4IH29uD59ntqiHF1O3jOiH6pOK HCEg== X-Gm-Message-State: AC+VfDwPH3DR4skjjq7ZjGIv18s73l5zcAXBpKek90Te1U30hHCfgx3D gch+3FFnVoJFLHLKUYlL7LRqDEkDWtc= X-Google-Smtp-Source: ACHHUZ5LSp4jZWtmh7mHwn7OWSY27v/HyqWbLFQzznfYRDAHN0r/MCkdDlmkpcKeOq/DoNu5td4WjA== X-Received: by 2002:a05:6a00:1407:b0:668:94a2:2ec7 with SMTP id l7-20020a056a00140700b0066894a22ec7mr1947562pfu.25.1687258669141; Tue, 20 Jun 2023 03:57:49 -0700 (PDT) Received: from wheely.local0.net ([124.170.190.103]) by smtp.gmail.com with ESMTPSA id n13-20020aa78a4d000000b0064fabbc047dsm1126412pfa.55.2023.06.20.03.57.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Jun 2023 03:57:48 -0700 (PDT) From: Nicholas Piggin To: qemu-ppc@nongnu.org Cc: Nicholas Piggin , qemu-devel@nongnu.org, Harsh Prateek Bora , Daniel Henrique Barboza Subject: [PATCH v2 1/4] ppc/spapr: H_ENTER_NESTED should restore host XER ca field Date: Tue, 20 Jun 2023 20:57:34 +1000 Message-Id: <20230620105737.160451-2-npiggin@gmail.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230620105737.160451-1-npiggin@gmail.com> References: <20230620105737.160451-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=npiggin@gmail.com; helo=mail-pf1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Fix missing env->ca restore when going from L2 back to the host. Fixes: 120f738a467 ("spapr: implement nested-hv capability for the virtual hypervisor") Reviewed-by: Harsh Prateek Bora Signed-off-by: Nicholas Piggin --- hw/ppc/spapr_hcall.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index b904755575..0582b524d1 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -1773,6 +1773,7 @@ out_restore_l1: env->cfar = spapr_cpu->nested_host_state->cfar; env->xer = spapr_cpu->nested_host_state->xer; env->so = spapr_cpu->nested_host_state->so; + env->ca = spapr_cpu->nested_host_state->ca; env->ov = spapr_cpu->nested_host_state->ov; env->ov32 = spapr_cpu->nested_host_state->ov32; env->ca32 = spapr_cpu->nested_host_state->ca32; -- 2.40.1