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[216.71.153.141]) by mx.google.com with ESMTPS id j6si3135044pfi.240.2019.06.28.09.37.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 28 Jun 2019 09:37:14 -0700 (PDT) Received-SPF: pass (google.com: domain of prvs=0752b0550=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=JCidRKGf; spf=pass (google.com: domain of prvs=0752b0550=atish.patra@wdc.com designates 216.71.153.141 as permitted sender) smtp.mailfrom="prvs=0752b0550=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=1561739834; x=1593275834; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=db7Orwu5Rlutfa6PAdjI+6aa+OUGxvhoykOatgCpUZc=; b=JCidRKGftKQlAM+INTD/sKTgfVwV5q4IHy7Cjnuhd153u3iyEfMIzmVi XOHtQ2IR3hsKYNsFs47QOUq0/JtTPPMc+bG5DbCHqsS4j8I9JdPJHge9I sDgQLe3ya3f9OOgVs9ldjR5DadUBnYexZ7jW7lxW/ztGj1B+8BVqpkzs8 9LwF5U+YmtppzYrMcBe+j10b+VIK9L1O0p6NmbNiBs+IQlvPZwPsyDbz/ 1csdGAjUdjnwMA8h3g0s5B6FTBJ+TZoVputCg4l8aTadjtEhrfSDgCkQD bv4XTq0x4O+KVwIAhzGfeC1i7I62T0HteE4cvqeg6WPfs9zazSDiNbmPy Q==; X-IronPort-AV: E=Sophos;i="5.63,428,1557158400"; d="scan'208";a="116660306" 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; 29 Jun 2019 00:37:14 +0800 IronPort-SDR: SXVPzR84g6nB/m0cDen5j5ZKwJh7XkZNA3TWfbivr9drbCD/buOdbwhOOzpwUXcDkQmnp0ujR5 ouvy58UHwSUGXJakmGF3MA9/m6TTFd9KKjGmRrGOHtlA+DzBQtYwNz09eqehnKZ0sPdeWH4eos MM8Jd4q11iloB7OAXS1owCItL1kc8RXiOanTiGoFyBQfRuFoVi13IUNS/xG110h3U8fOwY4MMd kv5xk4cvpibBSTnsskk+KNBmK9FLdAnu017juh77Ue/BBTqqsX3iJXRUKE1HsTwdtnDI2Xy77j i0Z/jMU3uJp7rLvsOrNIMCI0 Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP; 28 Jun 2019 09:36:19 -0700 IronPort-SDR: zdGYV+32eoQxixNUhCnJQ/Jkykro8Xn/bw1cwETlQY+5R3YMoipyYF4pLZ5CWan9ZZ0xuUmf5t qvKj/D5Xi+512cbwiuTqO5mohj37tvnm5Q8WbAz256vDOi8FBrC8hKBw0/ASDs36/cS507X714 B1WZ3E0J+7heFw+4mlijGA+unvPLtch5XoffCFGHJp/V5LcFy128Z+Bvr3M6xq1TJelIhbrWlS 8IxpFhuQToMKTnJZ/q4EUpRepTkzQcTuSwfsj5XNdrAL3LHwYZtNSNttKp1nm31PaOsn8UjxPa mPk= Received: from usa002665.ad.shared (HELO [10.225.100.130]) ([10.225.100.130]) by uls-op-cesaip02.wdc.com with ESMTP; 28 Jun 2019 09:37:14 -0700 Subject: Re: [PATCH v3 3/3] RISC-V: Update tlb flush counters To: Paul Walmsley Cc: "linux-kernel@vger.kernel.org" , Christoph Hellwig , Albert Ou , Thomas Gleixner , Kees Cook , Changbin Du , Anup Patel , Palmer Dabbelt , "maintainer:X86 ARCHITECTURE 32-BIT AND 64-BIT" , "linux-mm@kvack.org" , Ingo Molnar , Borislav Petkov , Vlastimil Babka , Gary Guo , "H. Peter Anvin" , Andrew Morton , "linux-riscv@lists.infradead.org" , Luc Van Oostenryck References: <20190429212750.26165-1-atish.patra@wdc.com> <20190429212750.26165-4-atish.patra@wdc.com> From: Atish Patra Message-ID: Date: Fri, 28 Jun 2019 09:37:12 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit 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: On 6/27/19 10:47 PM, Paul Walmsley wrote: > On Mon, 29 Apr 2019, Atish Patra wrote: > >> The TLB flush counters under vmstat seems to be very helpful while >> debugging TLB flush performance in RISC-V. >> >> Update the counters in every TLB flush methods respectively. >> >> Signed-off-by: Atish Patra > > This one doesn't apply any longer. Care to update and repost? > > > - Paul > Yeah. The baseline patch (Gary's patch) was not accepted. I will rebase it on top of master and resend. -- Regards, Atish