From patchwork Wed Feb 7 18:20:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 13548928 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 A3A56C4828F for ; Wed, 7 Feb 2024 18:23:46 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rXmXP-0004lV-PK; Wed, 07 Feb 2024 13:20:47 -0500 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 1rXmXK-0004kV-Ig for qemu-devel@nongnu.org; Wed, 07 Feb 2024 13:20:42 -0500 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rXmXI-0008AI-Uj for qemu-devel@nongnu.org; Wed, 07 Feb 2024 13:20:42 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 61CF9619D7; Wed, 7 Feb 2024 18:20:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 393C2C433C7; Wed, 7 Feb 2024 18:20:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707330040; bh=vLEiE8lhlyiRwJ4cJo1am9Zz8JhSgVENwn64GYYsBD0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ucl7fOfxxecmxSmjqqKU3SBIT/G+EY87oPkwY6UtyMLsnhiQdxN+HpAiKPvLiqxdh tDtdqOd34UjKDBqU1Pyc8pRo8c+Q/5OWF+T8v3eOx2bErtxI8j26K0w2UOOmYvW4TX nljNqKtiaHz/Rjoditl4h/fr5jqebI4fUxf5aX2t4eN929mdBjtvQjOS/HohVnL9hH F05bNn88goGc4FkpWM76MhRb7p4DXZPXJBHnVwJimMlkOjpyPFrXcd+Y5i7KjgejEB JnzcXRPKBMWJGz9gJOgbCkcUKMqxeFkke/g1g07VHA1yOjzb9EBneXzOKxU5ScEMeg 8f2d76RgcTnJA== From: deller@kernel.org To: qemu-devel@nongnu.org Cc: Richard Henderson , Helge Deller Subject: [PATCH 10/13] target/hppa: Check privilege only when PSW.P is set Date: Wed, 7 Feb 2024 19:20:20 +0100 Message-ID: <20240207182023.36316-11-deller@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240207182023.36316-1-deller@kernel.org> References: <20240207182023.36316-1-deller@kernel.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2604:1380:4641:c500::1; envelope-from=deller@kernel.org; helo=dfw.source.kernel.org X-Spam_score_int: -44 X-Spam_score: -4.5 X-Spam_bar: ---- X-Spam_report: (-4.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.106, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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 From: Helge Deller CHECK_MOST_PRIVILEGED() should check the privilege level only when the PSW.P bit is set. Signed-off-by: Helge Deller --- target/hppa/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 7e58775bbf..21c2734a1f 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -604,7 +604,7 @@ static bool gen_illegal(DisasContext *ctx) #else #define CHECK_MOST_PRIVILEGED(EXCP) \ do { \ - if (ctx->privilege != 0) { \ + if (ctx->privilege != 0 && (ctx->tb_flags & PSW_P)) { \ return gen_excp_iir(ctx, EXCP); \ } \ } while (0)