Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261785AbUDHNlt (ORCPT ); Thu, 8 Apr 2004 09:41:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261802AbUDHNlt (ORCPT ); Thu, 8 Apr 2004 09:41:49 -0400 Received: from bay-bridge.veritas.com ([143.127.3.10]:46417 "EHLO MTVMIME02.enterprise.veritas.com") by vger.kernel.org with ESMTP id S261785AbUDHNlh (ORCPT ); Thu, 8 Apr 2004 09:41:37 -0400 Date: Thu, 8 Apr 2004 14:41:34 +0100 (BST) From: Hugh Dickins X-X-Sender: hugh@localhost.localdomain To: Andrea Arcangeli cc: parisc-linux@parisc-linux.org, Subject: rmap: parisc __flush_dcache_page Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 534 Lines: 13 Something to notice about that parisc __flush_dcache_page I sent you: there's no locking around searching the tree for vmas; there was never any locking around searching the list for vmas. arm is similar, but at least has no CONFIG_SMP, just a preemption issue. Any ideas? Thanks, Hugh - 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/