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 BC0ABC76196 for ; Fri, 31 Mar 2023 21:26:36 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1piMFp-0000bL-Gc; Fri, 31 Mar 2023 17:25:49 -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 1piMFZ-0000Vl-Q6; Fri, 31 Mar 2023 17:25:38 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1piMFX-0005Q9-Eu; Fri, 31 Mar 2023 17:25:32 -0400 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 567C91FDE6; Fri, 31 Mar 2023 21:25:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1680297929; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BMlDsM1D+ez8VuWKjZmV2YQd6UyYiK/RU+lypXVu7Vg=; b=Kszt4P0UcfhHCFGR6tRRlG4c8ImcNAeh7oeYTgatbJ2RcF9hnMJRwdi2BAchmM4131Vz+J 7LpQyNadHDLsRcBfkJw9kAK0DYQqUZSDRjYsALWORWfT2WZ4DFSLPIYnvDX6LWedlNZO2y ATLJwbP830pkL4d2KGTFGGu9Q531w+8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1680297929; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BMlDsM1D+ez8VuWKjZmV2YQd6UyYiK/RU+lypXVu7Vg=; b=VkCszlEJ0PzEyq82xAfov6zCqZ9ecl+NYDQSz4PDns47+R6ZLMYpcP824FULCzDbnXCf5n uT/mQ+oHl+VhISAQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D429B134F7; Fri, 31 Mar 2023 21:25:28 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id +OedJshPJ2Q9IwAAMHmgww (envelope-from ); Fri, 31 Mar 2023 21:25:28 +0000 From: Fabiano Rosas To: Nicholas Piggin , qemu-ppc@nongnu.org Cc: Nicholas Piggin , qemu-devel@nongnu.org, Daniel Henrique Barboza Subject: Re: [PATCH v2 4/6] target/ppc: Alignment faults do not set DSISR in ISA v3.0 onward In-Reply-To: <20230327131218.2721044-4-npiggin@gmail.com> References: <20230327131218.2721044-1-npiggin@gmail.com> <20230327131218.2721044-4-npiggin@gmail.com> Date: Fri, 31 Mar 2023 18:25:26 -0300 Message-ID: <87h6u0zk8p.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=195.135.220.29; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 Nicholas Piggin writes: > This optional behavior was removed from the ISA in v3.0, see > Summary of Changes preface: > > Data Storage Interrupt Status Register for Alignment Interrupt: > Simplifies the Alignment interrupt by remov- ing the Data Storage > Interrupt Status Register (DSISR) from the set of registers modified > by the Alignment interrupt. > > Signed-off-by: Nicholas Piggin Reviewed-by: Fabiano Rosas