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 X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,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 5081CC433EF for ; Fri, 17 Sep 2021 21:29:39 +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 EF27C610C7 for ; Fri, 17 Sep 2021 21:29:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org EF27C610C7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:59296 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mRLQP-0005px-UP for qemu-devel@archiver.kernel.org; Fri, 17 Sep 2021 17:29:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44106) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mRLP4-00037N-GF; Fri, 17 Sep 2021 17:28:14 -0400 Received: from mail-oo1-xc2a.google.com ([2607:f8b0:4864:20::c2a]:35623) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mRLP3-0007id-0w; Fri, 17 Sep 2021 17:28:14 -0400 Received: by mail-oo1-xc2a.google.com with SMTP id y3-20020a4ab403000000b00290e2a52c71so3656984oon.2; Fri, 17 Sep 2021 14:28:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nOJLthqDv8T5wGOAZCSaxH/T/GXkkiMVB5naSo+TwyA=; b=W4CnnA4gKoysxwe7X9bZb26fnxn7Le/KjaZHP6b0IutVpaz/m3XiwNfKgDkheFm7Qt 0XJrNmYT9Tq0NayUjmfNn8kle1mZZbU2La7+ivv2nZuOyFSyTDeBBylLAiwpXWBEAo4y F8Ex0Nhj/fIlp1Ch22wmEj8CdcNna7rzkngQtsmr5OXpPKpFGEY30ta365aO3rqFSi92 +SVTMXVODwtoVCGlxg7Vs8WP+tTYLBSY2H9/jVaYbHM8t8tQyrhE8V77qgmCqzcS65/s MXOtqMeMcKtJZC2i9lQCxSQ2tXVFGrigFk8PmgxPpPLN7RHpCZJn/ROFamLRntzulXbn eezA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nOJLthqDv8T5wGOAZCSaxH/T/GXkkiMVB5naSo+TwyA=; b=O6mviis70K/e0ALIJs7b+F7gKURZIoKByWZthmDmt6f6gKXZmfRn4ZjQX3lOyUCBKk CsUH7Ef4vYmucVHN0SlGevHen9ee/0xUy687c6W7iHwpzXpSI/gMEljR0/4Z6EawykMT VbQePqj5RZCnrrr5Qnj2EnICpSRstpNcNBgKIgsk6y/y59OYcNrs7aLMVrYnqss3GlA4 CGWF05mpX6Nupq/PZTyTwSGy7eZJuwFlDgqvTcIFQkhVA82s5YK2rGg/zyVD/pZ+P6eL +MQdkEt72G+XVMLHdGbytfAoLR1wS2Ba+72lIHyn/oDIfIitCDdO1ERyTDig4Gz3uTw+ Zadg== X-Gm-Message-State: AOAM533b9a8PffrTAVgiLp3XY5R7X8ZBQhp+q1m8Vz40CJP7LIEVXLSC DhJL82Wua+hVON5FH/gc5Q+S0eQ1qTM= X-Google-Smtp-Source: ABdhPJwtSr8f/WDrlMJ++1/A8E4QghX39R3MVeB4NUk0MPhs9WcUobFzlTuEqAweHIEpJphmGoqQdA== X-Received: by 2002:a4a:a509:: with SMTP id v9mr10680598ook.73.1631914091390; Fri, 17 Sep 2021 14:28:11 -0700 (PDT) Received: from rekt.COMFAST ([177.189.43.50]) by smtp.gmail.com with ESMTPSA id s16sm710560otq.78.2021.09.17.14.28.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Sep 2021 14:28:11 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Subject: [PATCH v8 0/7] pSeries FORM2 affinity support Date: Fri, 17 Sep 2021 18:27:55 -0300 Message-Id: <20210917212802.424481-1-danielhb413@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::c2a; envelope-from=danielhb413@gmail.com; helo=mail-oo1-xc2a.google.com 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, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Henrique Barboza , qemu-ppc@nongnu.org, groug@kaod.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, This new version contains changes made in patch 7 after looking more carefully in the auto-generated NUMA node issue. I also took the opportunity to make a change that Greg requested in an earlier review that didn't make to v7. Changes from v7: - patch 3: * removed redundant 'no FORM2 available yet' comments - patch 7: * removed the unneeded handling of numa_state->num_nodes - v7 link: https://lists.gnu.org/archive/html/qemu-devel/2021-09/msg04156.html Changes from v6: - patch 1: * added Greg's r-b - patch 2: * added the missing NUMA nodes number check * added Greg's r-b - patch 3 (former patch 4): * no changes. - former patch 3 (associativity_reset()): dropped - patch 4 (new): * added get_associativity() * do not allocate FORM1_assoc_array in the heap - patch 5: * fixed typo * added new check function to be called in CAS - patch 6: * do not allocate FORM2_assoc_array in the heap - patch 7 (new): * FORM2 fixes to handle the implicit added QEMU NUMA node when there's no NUMA node added by the user. - v6 link: https://lists.gnu.org/archive/html/qemu-devel/2021-09/msg02892.html Daniel Henrique Barboza (7): spapr_numa.c: split FORM1 code into helpers spapr_numa.c: scrap 'legacy_numa' concept spapr_numa.c: parametrize FORM1 macros spapr_numa.c: rename numa_assoc_array to FORM1_assoc_array spapr: move FORM1 verifications to post CAS spapr_numa.c: FORM2 NUMA affinity support spapr_numa.c: handle auto NUMA node with no distance info hw/ppc/spapr.c | 41 +--- hw/ppc/spapr_hcall.c | 7 + hw/ppc/spapr_numa.c | 380 ++++++++++++++++++++++++++++++------ include/hw/ppc/spapr.h | 35 ++-- include/hw/ppc/spapr_numa.h | 1 + include/hw/ppc/spapr_ovec.h | 1 + 6 files changed, 354 insertions(+), 111 deletions(-) -- 2.31.1