From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 198E921954077 for ; Sun, 23 Apr 2017 04:53:13 -0700 (PDT) In-Reply-To: <20170411174233.21902-8-oohall@gmail.com> From: Michael Ellerman Subject: Re: [7/9] powerpc/mm: Wire up ioremap_cache Message-Id: <3w9nsx3nzqz9s2G@ozlabs.org> Date: Sun, 23 Apr 2017 21:53:09 +1000 (AEST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Oliver O'Halloran , linuxppc-dev@lists.ozlabs.org Cc: arbab@linux.vnet.ibm.com, linux-nvdimm@lists.01.org List-ID: On Tue, 2017-04-11 at 17:42:31 UTC, Oliver O'Halloran wrote: > The default implementation of ioremap_cache() is aliased to ioremap(). > On powerpc ioremap() creates cache-inhibited mappings by default which > is almost certainly not what you wanted. > > Signed-off-by: Oliver O'Halloran Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/f855b2f544d664cfa3055edb7ffd20 cheers _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3w9nsx4gjnzDq99 for ; Sun, 23 Apr 2017 21:53:09 +1000 (AEST) In-Reply-To: <20170411174233.21902-8-oohall@gmail.com> To: Oliver O'Halloran , linuxppc-dev@lists.ozlabs.org From: Michael Ellerman Cc: Oliver O'Halloran , arbab@linux.vnet.ibm.com, linux-nvdimm@lists.01.org Subject: Re: [7/9] powerpc/mm: Wire up ioremap_cache Message-Id: <3w9nsx3nzqz9s2G@ozlabs.org> Date: Sun, 23 Apr 2017 21:53:09 +1000 (AEST) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2017-04-11 at 17:42:31 UTC, Oliver O'Halloran wrote: > The default implementation of ioremap_cache() is aliased to ioremap(). > On powerpc ioremap() creates cache-inhibited mappings by default which > is almost certainly not what you wanted. > > Signed-off-by: Oliver O'Halloran Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/f855b2f544d664cfa3055edb7ffd20 cheers