From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by wf-out-1314.google.com with SMTP id 28so2907773wfc.11 for ; Mon, 12 May 2008 03:32:15 -0700 (PDT) From: Bryan Wu Subject: [PATCH 2/4] [NOMMU]: include the problematic mapping in the munmap warning Date: Mon, 12 May 2008 18:32:03 +0800 Message-Id: <1210588325-11027-3-git-send-email-cooloney@kernel.org> In-Reply-To: <1210588325-11027-1-git-send-email-cooloney@kernel.org> References: <1210588325-11027-1-git-send-email-cooloney@kernel.org> Sender: owner-linux-mm@kvack.org From: Mike Frysinger Return-Path: To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, dwmw2@infradead.org Cc: Mike Frysinger , Bryan Wu List-ID: Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- mm/nommu.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/mm/nommu.c b/mm/nommu.c index ef8c62c..c11e5cc 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1117,8 +1117,9 @@ int do_munmap(struct mm_struct *mm, unsigned long addr, size_t len) goto found; } - printk("munmap of non-mmaped memory by process %d (%s): %p\n", - current->pid, current->comm, (void *) addr); + printk(KERN_NOTICE "munmap of non-mmaped memory [%p-%p] by process %d (%s)\n", + (void *)addr, (void *)addr+len, current->pid, current->comm); + return -EINVAL; found: -- 1.5.5 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org