From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from caramon.arm.linux.org.uk ([217.147.92.249]:3179 "EHLO caramon.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965528AbXEAHo0 (ORCPT ); Tue, 1 May 2007 03:44:26 -0400 Date: Tue, 1 May 2007 08:44:19 +0100 From: Russell King Subject: Re: You might need vmalloc_sync_all() Message-ID: <20070501074419.GA8120@flint.arm.linux.org.uk> References: <20070501042655.GL25929@bingen.suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070501042655.GL25929@bingen.suse.de> Sender: linux-arch-owner@vger.kernel.org To: Andi Kleen Cc: linux-arch@vger.kernel.org List-ID: On Tue, May 01, 2007 at 06:26:55AM +0200, Andi Kleen wrote: > > Since someone mentioned again. > > Right now only x86 implements vmalloc_sync_all(). But iff: > > - Your module mappings might require a page fault calling C > code in kernel Yes, just like x86. > - You got a pagefault notifier at the beginning of the page fault > handler What's this? > Apparently at least ARM has this problem. Is there a bug report? -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: