From owner-svn-src-all@freebsd.org Wed Feb 8 12:58:37 2017 Return-Path: Delivered-To: svn-src-all@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 C9333CD6E33; Wed, 8 Feb 2017 12:58:37 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smarthost1.greenhost.nl (smarthost1.greenhost.nl [195.190.28.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 933501F7F; Wed, 8 Feb 2017 12:58:37 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smtp.greenhost.nl ([213.108.104.138]) by smarthost1.greenhost.nl with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1cbRpT-0006ZK-CB; Wed, 08 Feb 2017 13:58:35 +0100 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org, "Stanislav Galabov" Subject: Re: svn commit: r313343 - head/sys/arm/arm References: <201702061458.v16EwOjU015633@repo.freebsd.org> Date: Wed, 08 Feb 2017 13:58:34 +0100 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Ronald Klop" Message-ID: In-Reply-To: <201702061458.v16EwOjU015633@repo.freebsd.org> User-Agent: Opera Mail/12.16 (FreeBSD) X-Authenticated-As-Hash: 398f5522cb258ce43cb679602f8cfe8b62a256d1 X-Virus-Scanned: by clamav at smarthost1.samage.net X-Spam-Level: / X-Spam-Score: -0.2 X-Spam-Status: No, score=-0.2 required=5.0 tests=ALL_TRUSTED, BAYES_50 autolearn=disabled version=3.4.0 X-Scan-Signature: 353bb18b0f14186cd389c275975c39f5 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Feb 2017 12:58:37 -0000 Hello, Is this applicable to 11-CURRENT also? That version (sys/arm/arm/identcpu.c) has: void identify_arm_cpu(void) { u_int cpuid, reg, size, sets, ways; u_int8_t type, linesize, ctrl; int i; Regards, Ronald. On Mon, 06 Feb 2017 15:58:24 +0100, Stanislav Galabov wrote: > Author: sgalabov > Date: Mon Feb 6 14:58:24 2017 > New Revision: 313343 > URL: https://svnweb.freebsd.org/changeset/base/313343 > > Log: > sys/arm/arm/identcpu-v4.c: fix identify_arm_cpu() > identify_arm_cpu() in sys/arm/arm/identcpu-v4.c incorrectly uses a > u_int8_t variable to store the result of cpu_get_control(). > It should really use a u_int variable, the same way as done for > cpu_ident() > in the same function, as both cpuid and control registers are 32-bit.. > This issue causes users of identcpu-v4 to incorrectly report things > such as > icache status (bit 12 in cpu control register) and basically anything > defined in bits above bit 7 :-) > Reviewed by: manu > Sponsored by: Smartcom - Bulgaria AD > Differential Revision: https://reviews.freebsd.org/D9460 > > Modified: > head/sys/arm/arm/identcpu-v4.c > > Modified: head/sys/arm/arm/identcpu-v4.c > ============================================================================== > --- head/sys/arm/arm/identcpu-v4.c Mon Feb 6 14:41:34 2017 (r313342) > +++ head/sys/arm/arm/identcpu-v4.c Mon Feb 6 14:58:24 2017 (r313343) > @@ -294,8 +294,7 @@ u_int cpu_pfr(int num) > void > identify_arm_cpu(void) > { > - u_int cpuid; > - u_int8_t ctrl; > + u_int cpuid, ctrl; > int i; > ctrl = cpu_get_control(); > _______________________________________________ > svn-src-all@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-all > To unsubscribe, send any mail to "svn-src-all-unsubscribe@freebsd.org"