From owner-freebsd-mips@freebsd.org Sun Nov 22 02:43:50 2015 Return-Path: Delivered-To: freebsd-mips@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0B997A35918; Sun, 22 Nov 2015 02:43:50 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ig0-x22d.google.com (mail-ig0-x22d.google.com [IPv6:2607:f8b0:4001:c05::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CEE741845; Sun, 22 Nov 2015 02:43:49 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by igbxm8 with SMTP id xm8so36866586igb.1; Sat, 21 Nov 2015 18:43:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=dPHbQJW+z97b66lM5zqDyBdu8zLNLLZoseQjnTV2tPg=; b=REjQvy1a7aNw7cyr68ingURDteR5HMfGAiW6525efe8PNdAl89YaudAcWZbK0NT6m7 mREB5xgwyIq2FEdvoEjyq4T64HiWqg4ZzMLMxUJLQU8bOeNSEP3Uv+zCRXim0FU40W1p 3mzxBYpOcesZj5cJB+mTP3ss0ns5vigUOZbUoo8En4W75fhL2lrwMsuBZLxK5q5TWCgM /0iJMQ4e5YOgY7Qe7S6MRPNe/LxhRyfQ/8WlXltt0vVx6+wH9vUFv9hpqxHjw3f6h5Fl +g86tNoqNsc0IW66PDB/EsAHOpE4yGv4XGWKmcn7cD0pLAWYX0mZWX+nlhM6SjqKBR0C atbg== MIME-Version: 1.0 X-Received: by 10.50.6.36 with SMTP id x4mr6075076igx.61.1448160229086; Sat, 21 Nov 2015 18:43:49 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.36.217.196 with HTTP; Sat, 21 Nov 2015 18:43:49 -0800 (PST) Date: Sat, 21 Nov 2015 18:43:49 -0800 X-Google-Sender-Auth: SAkhFwiNEq-rop0AsV-x08WL8AU Message-ID: Subject: note: mips malta kernels now support up to 2gb of RAM From: Adrian Chadd To: "freebsd-mips@freebsd.org" , freebsd-current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Nov 2015 02:43:50 -0000 hiya, I've just added support to our malta implementation to handle RAM up to 2G. The qemu-system-mips* support for malta is limited to a max of 2G. It used to be limited to 256MB RAM. This is useful for 32 bit mips as it gives us a stress test for the non-all-direct-mapped case of > 256MB RAM. This means we can get much more coverage for VM/pmap changes on mips32 and mips64. (It also makes compiling a lot easier, as it's not constantly paging. :-) Note: due to "math", you can't use 2048MB of RAM as your specification on 32 bit MIPS;, you need to specify just a touch below 2 gig or the math overflows a 32 bit paddr value and you only get 256MB of RAM. I'll go fix this at some point soon. This now makes mips32/mips64 testing much nicer. :-) Next up - why SMP doesn't work! Thanks, -a From owner-freebsd-mips@freebsd.org Mon Nov 23 18:05:24 2015 Return-Path: Delivered-To: freebsd-mips@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6B14FA351EC for ; Mon, 23 Nov 2015 18:05:24 +0000 (UTC) (envelope-from subscribe@keksik.mk.ua) Received: from forward22j.cmail.yandex.net (forward22j.cmail.yandex.net [5.255.227.58]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "forwards.mail.yandex.net", Issuer "Certum Level IV CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EB8921390 for ; Mon, 23 Nov 2015 18:05:23 +0000 (UTC) (envelope-from subscribe@keksik.mk.ua) Received: from smtp14.mail.yandex.net (smtp14.mail.yandex.net [95.108.131.192]) by forward22j.cmail.yandex.net (Yandex) with ESMTP id 65E8820C3E for ; Mon, 23 Nov 2015 21:05:19 +0300 (MSK) Received: from smtp14.mail.yandex.net (localhost [127.0.0.1]) by smtp14.mail.yandex.net (Yandex) with ESMTP id 40F9D1B60426 for ; 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charset="utf-8" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Nov 2015 18:05:24 -0000 DQogICAgDQogICAgICAgIA0KICAgICAgICAgICAg0J7RgdC10L3RjCwg0L/QvtGA0LAg0LTQvtC2 0LTQtdC5INC4INGD0L3Ri9C90LjRjy4g0KHQtNC10LvQsNGC0Ywg0LzQuNGAINGP0YDRh9C1INC/ 0L7QtNCy0LvQsNGB0L3QviDQutCw0LbQtNC+0LzRgywg0LrRgtC+INC00YDRg9C20LjRgiDRgSDQ mtC10LrRgdC40LrQvtC8Lg0KICAgICAgICAgICAg0JzQsNCz0LDQt9C40L0g0JrQtdC60YHQuNC6 INGN0YLQviDRhtC10LvRi9C5INGE0LXQtdGA0LLQtdGA0Log0L7RgdC10L3QvdC40YUg0L/RgNC1 0LTQu9C+0LbQtdC90LjQuS4NCiAgICAgICAgDQogICAgICAgIA0KICAgICAgICAgICAg0JzRiyDQ v9GA0LjQs9C+0YLQvtCy0LjQu9C4INC00LvRjyDQktCw0YE6INC80LjRgCDQutGA0LDRgdC+0Los INC80LjRgCDQsNGA0L7QvNCw0YLQvtCyINC4INC80LjRgCDRj9GA0LrQuNGFINC00LXRgtGB0LrQ uNC5INGE0LDQvdGC0LDQt9C40LkuDQogICAgICAgICAgICDQkCDQtdGJ0LUg0LzQvtC20L3QviDR gdC+0LfQtNCw0YLRjCDRgdCw0YXQsNGA0L3Ri9C1INGG0LLQtdGC0YssINC60L7RgtC+0YDRi9C5 INC/0YDQuNC90LXRgdGD0YIg0YEg0YHQvtCx0L7QuSDQvNCw0LvQtdC90YzQutC40Lkg0LrRg9GB 0L7Rh9C10Log0LLQtdGB0L3Riy4NCiAgICAgICAgICAgINCYINC60L7QvdC10YfQvdC+LCDQvdC1 INC30LDQsdGL0LLQsNC10LwsINGH0YLQviDQvNGLINGB0YLQvtC40Lwg0L3QsCDQv9C+0YDQvtCz 0LUg0LLQvtC70YjQtdCx0L3QvtCz0L4g0L/RgNCw0LfQtNC90LjQutCwINGBINC30LDQv9Cw0YXQ vtC8INC80LDQvdC00LDRgNC40L3QvtCyINC4INCy0LXRgdC10LvRi9GFINC/0YDRj9C90LjQutC+ 0LIuDQogICAgICAgIA0KICAgICAgICANCiAgICAgICAgICAgINCYINC80L3QvtCz0L7QtSDQtNGA 0YPQs9C+0LUg0L3QsCDRgdCw0LnRgtC1INCa0LXQutGB0LjQutCwIC0gaHR0cDovL2tla3Npay5j b20udWEvDQogICAgICAgICAgICDQndCwINCy0YHQtSDQuNC90YLQtdGA0LXRgdGD0Y7RidC40LUg 0LLQvtC/0YDQvtGB0Ysg0JLQsNC8INGB0LzQvtC20LXRgiDQvtGC0LLQtdGC0LjRgtGMINC90LDR iCDQvNC10L3QtdC00LbQtdGALCDQv9C+INCw0LTRgNC10YHRgzogemFrYXpAa2Vrc2lrLmNvbS51 YQ0KICAgICAgICAgICAg0JrRgNC+0LzQtSDRgtC+0LPQviwg0JLRiyDRgdC80L7QttC10YLQtSDQ vdCw0YEg0L3QsNC50YLQuCDQsiDQktCa0L7QvdGC0LDQutGC0LUg0L/QviDQsNC00YDQtdGB0YMg aHR0cHM6Ly92ay5jb20va2Vrc2lrX2NvbV91YQ0KICAgICAgICAgICAgDQogICAgICAgICAgICAN CiAgICAgICAgICAgINChINCj0LLQsNC20LXQvdC40LXQvA0KICAgICAgICAgICAg0LjQvdGC0LXR gNC90LXRgiDQvNCw0LPQsNC30LjQvSAi0JrQtdC60YHQuNC6Ig0KICAgICAgICAgICAg0JLQsNGI IEUtTWFpbCDQsNC00YDQtdGBINCx0YvQuyDQstC30Y/RgiDQuNC3INC+0YLQutGA0YvRgtGL0YUg 0LjRgdGC0L7Rh9C90LjQutC+0LIuDQogICAgICAgIA0KICAgIA0K From owner-freebsd-mips@freebsd.org Sat Nov 28 01:04:39 2015 Return-Path: Delivered-To: freebsd-mips@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2477DA3699E for ; Sat, 28 Nov 2015 01:04:39 +0000 (UTC) (envelope-from seanhamilton@gmail.com) Received: from mail-yk0-x233.google.com (mail-yk0-x233.google.com [IPv6:2607:f8b0:4002:c07::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D584C197F for ; Sat, 28 Nov 2015 01:04:38 +0000 (UTC) (envelope-from seanhamilton@gmail.com) Received: by ykba77 with SMTP id a77so132101340ykb.2 for ; Fri, 27 Nov 2015 17:04:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=l4mdv0d6CcAHVa59u4IGT7PEgILa7niCNsY1/q7VMH8=; b=exNeJSddSAWSBt+kOGZ+Z4R4gd+2SYEeTfhayhWLPLtCbqxTGiauVkcp/TRL5ue6Zr iXnscIDrxOZP7cQednhTW1lGoLzsenlq6+5ly1e2XwcXzZw9+dysu2tQ+A/EJm8KymdI WmJFZtNT02rh0Ad7sknFTNQmNnjINQrFI51o3x6uPvJ0tMRiqQXH7JSod68Of0nr3P8x OukmG+iM/Dq3C1qmKMDrhmc431/rWCxltah9BtVb7A0xCjqFEtarpxMBAUQAPnaij81V D+L2t9dpJR4it1P4JUliMm2r690e04IRcqm/HiDxGyduGXDC/LYE0PfNvWfXVBebavbV 3D5A== MIME-Version: 1.0 X-Received: by 10.129.40.212 with SMTP id o203mr8551948ywo.51.1448672677891; Fri, 27 Nov 2015 17:04:37 -0800 (PST) Received: by 10.37.208.12 with HTTP; Fri, 27 Nov 2015 17:04:37 -0800 (PST) Date: Fri, 27 Nov 2015 17:04:37 -0800 Message-ID: Subject: Possible octeon crypto offload kernel memory leak From: Sean Hamilton To: freebsd-mips@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Nov 2015 01:04:39 -0000 I'm running FreeBSD 10.0-STABLE r270425 on an ERL, and I've noticed the wired memory has been steadily increasing. vmstat -z | grep COP2 COP2 context: 384, 0, 777394, 36, 777400, 0, 0 That's around 300 MB, if I understand correctly, and seems to increase with each fork. Is this a known issue? Or am I misunderstanding the situation? I don't see anything obviously wrong in src/mips/mips/vm_machdep.c. Thanks in advance. -- Sean Hamilton