{"id":2225499,"url":"http://patchwork.ozlabs.org/api/patches/2225499/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260421053140.752059-8-joel@jms.id.au/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260421053140.752059-8-joel@jms.id.au>","list_archive_url":null,"date":"2026-04-21T05:31:32","name":"[v3,07/13] target/riscv: tt-ascalon: Enable Zkr extension","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"551fc700f5010986842b6b11e9dc32e3250529e4","submitter":{"id":48628,"url":"http://patchwork.ozlabs.org/api/people/48628/?format=json","name":"Joel Stanley","email":"joel@jms.id.au"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260421053140.752059-8-joel@jms.id.au/mbox/","series":[{"id":500733,"url":"http://patchwork.ozlabs.org/api/series/500733/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500733","date":"2026-04-21T05:31:26","name":"hw/riscv: Add the Tenstorrent Atlantis machine","version":3,"mbox":"http://patchwork.ozlabs.org/series/500733/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2225499/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2225499/checks/","tags":{},"related":[],"headers":{"Return-Path":"<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=XZXU6Dgn;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g09yZ0VDFz1yCv\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 21 Apr 2026 15:34:14 +1000 (AEST)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wF3jw-0000WN-UU; Tue, 21 Apr 2026 01:33:41 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <joel.stan@gmail.com>)\n id 1wF3jv-0000Vx-1u\n for qemu-devel@nongnu.org; Tue, 21 Apr 2026 01:33:39 -0400","from mail-pj1-x102f.google.com ([2607:f8b0:4864:20::102f])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <joel.stan@gmail.com>)\n id 1wF3jt-0004Rt-LY\n for qemu-devel@nongnu.org; Tue, 21 Apr 2026 01:33:38 -0400","by mail-pj1-x102f.google.com with SMTP id\n 98e67ed59e1d1-354a18c48b5so3596809a91.1\n for <qemu-devel@nongnu.org>; Mon, 20 Apr 2026 22:33:37 -0700 (PDT)","from donnager-debian.. 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helo=mail-pj1-x102f.google.com","X-Spam_score_int":"-16","X-Spam_score":"-1.7","X-Spam_bar":"-","X-Spam_report":"(-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.001,\n FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=no autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development <qemu-devel.nongnu.org>","List-Unsubscribe":"<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>","List-Archive":"<https://lists.nongnu.org/archive/html/qemu-devel>","List-Post":"<mailto:qemu-devel@nongnu.org>","List-Help":"<mailto:qemu-devel-request@nongnu.org?subject=help>","List-Subscribe":"<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"From: Nicholas Piggin <npiggin@gmail.com>\n\nAscalon supports Zkr and the SEED CSR.\n\nSigned-off-by: Nicholas Piggin <npiggin@gmail.com>\nSigned-off-by: Joel Stanley <joel@jms.id.au>\n---\n target/riscv/cpu.c | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c\nindex 72c6f4f0f14b..df01a729bc6d 100644\n--- a/target/riscv/cpu.c\n+++ b/target/riscv/cpu.c\n@@ -3189,6 +3189,7 @@ static const TypeInfo riscv_cpu_type_infos[] = {\n         .cfg.ext_zba = true,\n         .cfg.ext_zbb = true,\n         .cfg.ext_zbs = true,\n+        .cfg.ext_zkr = true,\n         .cfg.ext_zkt = true,\n         .cfg.ext_zvbb = true,\n         .cfg.ext_zvbc = true,\n","prefixes":["v3","07/13"]}