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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 50B7CC04AA6 for ; Mon, 29 Apr 2019 21:27:59 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E6EF221734 for ; Mon, 29 Apr 2019 21:27:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="Q5Q7snqK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E6EF221734 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=wdc.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 4AC446B0003; Mon, 29 Apr 2019 17:27:58 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 45B1F6B0005; Mon, 29 Apr 2019 17:27:58 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 371446B0007; Mon, 29 Apr 2019 17:27:58 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from mail-pg1-f197.google.com (mail-pg1-f197.google.com [209.85.215.197]) by kanga.kvack.org (Postfix) with ESMTP id F39796B0003 for ; Mon, 29 Apr 2019 17:27:57 -0400 (EDT) Received: by mail-pg1-f197.google.com with SMTP id f7so7915342pgi.20 for ; Mon, 29 Apr 2019 14:27:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:dkim-signature:ironport-sdr:ironport-sdr:from:to :cc:subject:date:message-id:mime-version:content-transfer-encoding; bh=IAMUbVAFvda4HCXownDLdR3GvSTTgiu6g0S5DIrxRq0=; b=Ff/gmkeRDzouU5PQei4l+btXmrtYn6xQc/vyvs08Dty3QF04t9mQWk2FdbUZMuR30q HO6Tt/uJlNu9XgUnRt/A1Ih261ZpZZ6Th274tjhoGsGedJoLKG09rF5ycYQgVX5iK8Sk J743trg/Nime6Iislb0EdDiND+ws5SRkivgkQTl4/2XRLXowhkZdlw/+ag0lTt5t+46R MCPcHg+AGIp6gVqhlBo5AC6wMVLjN+nDJWTbERrANCvaIuOANkEmCdfUzpmIgDXqU6Sc ZmeRvm0kmFBtrD7dPJOc8nri0IjcZVmv3Thp3tAxV4Kan53y87abt2DjB7vE9BZPmLPe YCGg== X-Gm-Message-State: APjAAAX86e/dNtOmNdeqo1VFMaRAd8/D/VSG8zX4C0ZUd6f0rOnMb8Hg yV7E/aI6IXD1azhHPsb6TpEVI+Vm3G4yBYpywyffEIXaGvjGwVYc2E2gEiYu9SCrjXZ2g7psd35 wXhADs6+SOL17UnnwuBAgCNUwMuyJ7pJ6JB06yPPrreRfxLz+uMrPByRRIEaJ1Zom+A== X-Received: by 2002:a17:902:8b86:: with SMTP id ay6mr23895350plb.4.1556573277566; Mon, 29 Apr 2019 14:27:57 -0700 (PDT) X-Google-Smtp-Source: APXvYqwFB2+LgVpAmcaEOIUqDwO0a3hpndieK+GXcTjSkX8f6OK84JT4fC3IvvAUIUCbCx5C46eR X-Received: by 2002:a17:902:8b86:: with SMTP id ay6mr23895295plb.4.1556573276633; Mon, 29 Apr 2019 14:27:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1556573276; cv=none; d=google.com; s=arc-20160816; b=s89vU9YXcMU4j1lYk4g1Hzphy0KWruBHWaZIAH0ZCSKtpfV6xiwfMaq6qi4OOcqIE9 g1+y/rrjeMNpD2abZP7woej4XOaDKF+mZpLRff2OajkqLT4RNTvB/kS4Vi5MoChyEps4 x5oafDIWlUlRWlRx1oOZMjGHx7dRlg+TUH8d6acLIKOjPd/s2Qfu9rCSQtGtibgHNsI7 XCHQWyjUQSUYTRrVO0HxEvgzM17pV+9pOpATVIFolegzAcMvnMeJs+byXt8Uc04oktlR 6p6S/jfZXwbnuDZ2X9vow6oEVPnvKz1BpJeOHoGKuhrP5b59w1LjT3pekHE43frM7S8P nLAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:ironport-sdr:ironport-sdr:dkim-signature; bh=IAMUbVAFvda4HCXownDLdR3GvSTTgiu6g0S5DIrxRq0=; b=HdLud47cI0H6QjXgAy8Wwtu8sg1LkeBw7G+9KpSZ9R5JITt2CS3BFZ9YTtJUKOI/tA dZBclSvCs8ynBFlEiYlODBMlRckmPGNycp8Atd/Tnxr4WKZe74ow1NfNtZaOs6Od5oFb UUETRYGB62Y10fnkFQDvEadwaTNeHtOsP6RDQVv/Kj8UhXa4XsAdqcif0InEg3o3myhX hIkLlNKpuVH33IJJDbc4FKaVK6bsNi0OAYMKQYvha0bfot25GCksKrpjMqNaSl28e8dx Wx5KzmveF2MecPt3iJnNYNtJxS+jClMeQIq0L32ZsWZ++/k2yC3LHGx+PiFrM4AwX1Qw NKTg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@wdc.com header.s=dkim.wdc.com header.b=Q5Q7snqK; spf=pass (google.com: domain of prvs=0155011cf=atish.patra@wdc.com designates 216.71.153.141 as permitted sender) smtp.mailfrom="prvs=0155011cf=atish.patra@wdc.com"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=wdc.com Received: from esa3.hgst.iphmx.com (esa3.hgst.iphmx.com. [216.71.153.141]) by mx.google.com with ESMTPS id r77si23694774pgr.140.2019.04.29.14.27.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 29 Apr 2019 14:27:56 -0700 (PDT) Received-SPF: pass (google.com: domain of prvs=0155011cf=atish.patra@wdc.com designates 216.71.153.141 as permitted sender) client-ip=216.71.153.141; Authentication-Results: mx.google.com; dkim=pass header.i=@wdc.com header.s=dkim.wdc.com header.b=Q5Q7snqK; spf=pass (google.com: domain of prvs=0155011cf=atish.patra@wdc.com designates 216.71.153.141 as permitted sender) smtp.mailfrom="prvs=0155011cf=atish.patra@wdc.com"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=wdc.com DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1556573276; x=1588109276; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=4UgYDqaqXewXdZpSjZRGrTp4ntBC/cMWJSLoGwmniTQ=; b=Q5Q7snqKEbaeJw89dT4sxNt2mTiWTVM/sEiVVSUS/MewWKkdREICJwMZ jaAWzH6kx51sUwQb4XA8Oapd2ULABrDiRRJ1McaP8kDM8KiFJ9SvkqEra EZnEkbq0veFFsqKyZwrr7t/ADeRO6r6u9Q+F1bgG+/28PMaBzKANepcmH 6XIFMd6IX3kULrYw57ghuA2lST4q0RHHkUSJOgNzNK8V6UYM00ZfUfOJE Oy8MjMp4bP74B9PuGPF0QWcqIMvhziB2pX6dgpsHitpeiWkAiRG89dLv8 39yF07q5/a8xAlmuQpGqLKKOuHUFHjj3UHHVCNrhwMa5Ift2xaGFDQfMd Q==; X-IronPort-AV: E=Sophos;i="5.60,411,1549900800"; d="scan'208";a="112062152" Received: from h199-255-45-14.hgst.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 30 Apr 2019 05:27:56 +0800 IronPort-SDR: AfXtqHxFPIEjiM/DNhVrI1HBCeUOA/Rn3H73FN59UoQKElJ5cehz3P8SXnQ6Ry3aAjLwVKtTI4 g/FiVTlEKydB8EgV6USnGg4HY50UCKXrBSSUuOc2XSxGacHLTrwU/OEw7wl7k5zotju5xrLNJv 8+g/A1CYus3HaPxVvoTBpHmZi6RwIqFhWLyBrSy2I+L1WM/8rYyRP3WpeMe+/+NR18qYOnF9qI CpjICWfKxRCtOnMurBjL1sZNeOWhq6kbJvtpry50tCa+ZtoPDn2wIAdsTM1pKRib3SNIijm/x3 jsDD0BZnyrLJdqmJbPx83VPq Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP; 29 Apr 2019 14:04:18 -0700 IronPort-SDR: L5YyWUfO1v3iSC0YLTmHGxOo0u8t1/ovWfGcPfXKWdd9zxyno6Wrw7LIYVTLxdypRM/NEMoO0n 8flKqWEx5OXEU9UPpxTCSIOJ03DdKzYi6Csd/polE4HvD78O/iXdro9jhukq4E8cJwuOvkbUZr fWcXQT/T5B+EOBGIfPXu+DydO38MQaREAnKH5WurpdXSeZOxvBpzzV9Ux2B7n/Jge+vygrGCSO rT1kBqVqV7h7/H5TcI59TFOh6Wue39RytkiOck9YEBu+zF9WfhwZR1YdgLE5Xuby32fChh+60G 374= Received: from jedi-01.sdcorp.global.sandisk.com (HELO jedi-01.int.fusionio.com) ([10.11.143.218]) by uls-op-cesaip02.wdc.com with ESMTP; 29 Apr 2019 14:27:56 -0700 From: Atish Patra To: linux-kernel@vger.kernel.org Cc: Atish Patra , Albert Ou , Andrew Morton , Anup Patel , Borislav Petkov , Changbin Du , Gary Guo , "H. Peter Anvin" , Ingo Molnar , Kees Cook , linux-mm@kvack.org, linux-riscv@lists.infradead.org, Luc Van Oostenryck , Palmer Dabbelt , Thomas Gleixner , Vlastimil Babka , x86@kernel.org (maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)), Christoph Hellwig Subject: [PATCH v3 0/3] TLB flush counters Date: Mon, 29 Apr 2019 14:27:47 -0700 Message-Id: <20190429212750.26165-1-atish.patra@wdc.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: The RISC-V patch (2/3) is based on Gary's TLB flush patch series https://patchwork.kernel.org/project/linux-riscv/list/?series=97315 The x86 kconfig fix patch(1/3) can be applied separately. Chnages from v2->v3: 1. Fixed typos and commit text formatting. Changes from v1->v2: 1. Move the arch specific config option to a common one as it touches generic code. 2. Introduced another config that architectures can select to enable tlbflush option. Atish Patra (3): x86: Move DEBUG_TLBFLUSH option. RISC-V: Enable TLBFLUSH counters for debug kernel. RISC-V: Update tlb flush counters arch/riscv/Kconfig | 1 + arch/riscv/include/asm/tlbflush.h | 5 +++++ arch/riscv/mm/tlbflush.c | 12 ++++++++++++ arch/x86/Kconfig | 1 + arch/x86/Kconfig.debug | 19 ------------------- mm/Kconfig.debug | 13 +++++++++++++ 6 files changed, 32 insertions(+), 19 deletions(-) -- 2.21.0