Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753907Ab1CYR1d (ORCPT ); Fri, 25 Mar 2011 13:27:33 -0400 Received: from eddie.linux-mips.org ([78.24.191.182]:45290 "EHLO cvs.linux-mips.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751511Ab1CYR1b (ORCPT ); Fri, 25 Mar 2011 13:27:31 -0400 Date: Fri, 25 Mar 2011 18:27:09 +0100 From: Ralf Baechle To: naveen yadav Cc: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, Christoph Hellwig Subject: Re: flush_kernel_vmap_range() invalidate_kernel_vmap_range() API not exists for MIPS Message-ID: <20110325172709.GC8483@linux-mips.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1050 Lines: 25 On Fri, Mar 25, 2011 at 02:38:13PM +0530, naveen yadav wrote: > We are working on 2.6.35.9 linux kernel on MIPS 34kce core and our > cache is VIVT having cache aliasing . No, they're VIPT unless you successfully modified your 34K core to change it from a less than perfect cache design to the most lunatic cache policy known to man kind ... > When I check the implementation on ARM I can check the implemenation > exists , but there is not similar implementation exists on MIPS. > These API's are used by XFS module: > > static inline void flush_kernel_vmap_range(void *vaddr, int size) > static inline void invalidate_kernel_vmap_range(void *vaddr, int size) > static inline void flush_kernel_dcache_page(struct page *page) A known problem for (too ...) long. I'll finally take care of it. Ralf -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/