From patchwork Wed May 27 05:38:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Gibson X-Patchwork-Id: 281861 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 62E2EC433E0 for ; Wed, 27 May 2020 05:43:05 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2E50D20787 for ; Wed, 27 May 2020 05:43:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="GA2Ioo8k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E50D20787 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:45690 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jdoqG-0002ZA-7P for qemu-devel@archiver.kernel.org; Wed, 27 May 2020 01:43:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46212) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jdoln-0001DF-0i; Wed, 27 May 2020 01:38:27 -0400 Received: from ozlabs.org ([203.11.71.1]:42241) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jdoll-0001eV-JP; Wed, 27 May 2020 01:38:26 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 49X03q6LG3z9sSs; Wed, 27 May 2020 15:38:15 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1590557895; bh=n1w5x4MWUM3sI147COwZWjKfkJROvjhmcH5edVfKqak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GA2Ioo8kciz8KVjVpuqS5xPs6J6rCJ+nuzxn8wBO1/dH57Jt6La9YQ2iXYORGbBPJ h/8aw+XVp+W90UgLIpDwRvPNEzpGglmFgep8F/hj6Lrmm1ePSVoqyf5LM4OZQdkZdk gbuD1o9iLfttNnEcxs6ZgCbNs9ZxTLrGPHlnU5HM= From: David Gibson To: peter.maydell@linaro.org Subject: [PULL 06/15] target/ppc: Pass const pointer to ppc_radix64_get_prot_amr() Date: Wed, 27 May 2020 15:38:00 +1000 Message-Id: <20200527053809.356168-7-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200527053809.356168-1-david@gibson.dropbear.id.au> References: <20200527053809.356168-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Received-SPF: pass client-ip=203.11.71.1; envelope-from=dgibson@ozlabs.org; helo=ozlabs.org X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/27 01:38:16 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, qemu-devel@nongnu.org, groug@kaod.org, qemu-ppc@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= , philmd@redhat.com, David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Greg Kurz This doesn't require write access to the CPU structure. Signed-off-by: Greg Kurz Message-Id: <158941060817.240484.14621015211317485106.stgit@bahia.lan> Reviewed-by: Cédric Le Goater Signed-off-by: David Gibson --- target/ppc/mmu-radix64.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/ppc/mmu-radix64.h b/target/ppc/mmu-radix64.h index 96228546aa..f28c5794d0 100644 --- a/target/ppc/mmu-radix64.h +++ b/target/ppc/mmu-radix64.h @@ -55,9 +55,9 @@ static inline int ppc_radix64_get_prot_eaa(uint64_t pte) (pte & R_PTE_EAA_X ? PAGE_EXEC : 0); } -static inline int ppc_radix64_get_prot_amr(PowerPCCPU *cpu) +static inline int ppc_radix64_get_prot_amr(const PowerPCCPU *cpu) { - CPUPPCState *env = &cpu->env; + const CPUPPCState *env = &cpu->env; int amr = env->spr[SPR_AMR] >> 62; /* We only care about key0 AMR63:62 */ int iamr = env->spr[SPR_IAMR] >> 62; /* We only care about key0 IAMR63:62 */