From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 29 Mar 2016 03:38:27 +0200 (CEST) Received: from mail-oi0-f44.google.com ([209.85.218.44]:32794 "EHLO mail-oi0-f44.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27007881AbcC2BiZuId7j (ORCPT ); Tue, 29 Mar 2016 03:38:25 +0200 Received: by mail-oi0-f44.google.com with SMTP id d205so2335669oia.0; Mon, 28 Mar 2016 18:38:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=ZmWQH34/xpImXocnhP4n2pI294qJyBKZqlDO1Uooxps=; b=IlD+Q1QSs22jYZdsLogZiLXpgs3l2X9zILnBwIKx28NhMQSS1nn3bvcI+7lqIQHN+j ZMfYppfXBhHaha+hF8EVqsU9OKnEf6mNq9yWAo2EdxUpT7f7F4OVNtrWnSIvSxmjFy6r zBemf+SWExV7wKFJb0Z9gNZS0QgOiadimKJQhsRXW8IaF7i8YMMXHzmDV05p8Ikb5FNX t+kntm3qflIN8Sn/2/YDCfVX9xihYWis2/GkDeTDt5/mkGQALRCJagLVwZ4+JM4c0tOq AH/F5g/rOgHaDpnUDcNCty0xzJnYATs6y4M+asV7LCa8LUqwfx7jsJxP4N6eYX4I/qR+ DB7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=ZmWQH34/xpImXocnhP4n2pI294qJyBKZqlDO1Uooxps=; b=cJ27RXt7L6QCjzCmsmD/FaD2VebLujrVBp4NZTTIbQobnRVFWqkmoeEJwG4BJx6mr3 1XDikJ964R9FIpIYWlH1DI4bhIe43uFz9ToAHL7P9spw+QE9us2ZcW6x4I3Y8s5e1S4E PP55xb3ebPcTPE2nKL7XXBZaNhJfWGyPd02ENslLtPrBi1Qd6uOJenTlaLmo7QCIJpoG RBV6OcuhHLH2uK92foMnlRh9JmnSvwaF3AWKzb7Bui++E2iwbxg1EkCmr6kozQUJFeL7 Xk539vJqVaZHrTgZufEhdej3Ne9CYFNpGTsGAqVh79+WLusy0pWfIaQIWwnzaed/cZwc UKEQ== X-Gm-Message-State: AD7BkJIq37iSQLaK/lJoEXjs9DddFd6vThckSmHW3nVAk24ft1YcoHetjSQRYmFt/FMXJw== X-Received: by 10.157.29.143 with SMTP id y15mr14104180otd.114.1459215500004; Mon, 28 Mar 2016 18:38:20 -0700 (PDT) Received: from ?IPv6:2001:470:d:73f:2903:38c6:7796:9ae1? ([2001:470:d:73f:2903:38c6:7796:9ae1]) by smtp.googlemail.com with ESMTPSA id tr6sm8853137obb.18.2016.03.28.18.38.18 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 28 Mar 2016 18:38:19 -0700 (PDT) Subject: Re: [PATCH 0/6] MIPS: BMIPS: RIXI and workarounds support To: linux-mips@linux-mips.org References: <1455051354-6225-1-git-send-email-f.fainelli@gmail.com> Cc: ralf@linux-mips.org, blogic@openwrt.org, cernekee@gmail.com, jon.fraser@broadcom.com, pgynther@google.com, paul.burton@imgtec.com, ddaney.cavm@gmail.com From: Florian Fainelli Message-ID: <56F9DC8A.5080802@gmail.com> Date: Mon, 28 Mar 2016 18:38:18 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <1455051354-6225-1-git-send-email-f.fainelli@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 52717 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: f.fainelli@gmail.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Le 09/02/2016 12:55, Florian Fainelli a écrit : > Hi all, > > This patch series contains some workarounds for some bug with pref30 on > Broadcom BMIPS5000 CPUs in 7344, 7346 and 7425 chips, and some other changes > to allow the use of RIXI/rotr on BMIPS4380 and BMIPS5000. > > Finally, the last patch adds a debugfs entry for current_cpu_data.options since > it might be useful to debug that at a time where we set on the final CPU > options. > > This is on top of mips-for-linux-next as of > a13d2abd8e617a96d235c0a528a742b347650853 ("MIPS: highmem: Turn > flush_cache_kmaps into a no-op.") Ralf, patches 2-5 have been marked accepted in patchwork, but I am not able to find them in mips-for-linux-next, have they been merged some place else? Thanks > > Thanks! > > Florian Fainelli (6): > MIPS: BMIPS: Disable pref 30 for buggy CPUs > MIPS: BMIPS: Add early CPU initialization code > MIPS: Allow RIXI to be used on non-R2 or R6 cores > MIPS: Move RIXI exception enabling after vendor-specific cpu_probe > MIPS: BMIPS: BMIPS4380 and BMIPS5000 support RIXI > MIPS: Expose current_cpu_data.options through debugfs > > arch/mips/Kconfig | 7 +++ > arch/mips/bmips/setup.c | 17 +++++++ > arch/mips/include/asm/bmips.h | 1 + > arch/mips/include/asm/pgtable-bits.h | 11 ++--- > arch/mips/kernel/cpu-probe.c | 41 ++++++++++++----- > arch/mips/kernel/smp-bmips.c | 87 ++++++++++++++++++++++++++++++++++++ > arch/mips/mm/tlbex.c | 2 +- > 7 files changed, 150 insertions(+), 16 deletions(-) > -- Florian