From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756876Ab3BUSkd (ORCPT ); Thu, 21 Feb 2013 13:40:33 -0500 Received: from kiruna.synopsys.com ([198.182.44.80]:63914 "EHLO kiruna.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756723Ab3BUSk1 (ORCPT ); Thu, 21 Feb 2013 13:40:27 -0500 From: Vineet Gupta To: Andrew Morton , Chris Zankel , Max Filippov , Marc Gauthier CC: Vineet Gupta , , Subject: [PATCH 2/2] xtensa: Flat DeviceTree copy not future-safe Date: Fri, 22 Feb 2013 00:09:22 +0530 Message-ID: <1361471962-25164-3-git-send-email-vgupta@synopsys.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1361471962-25164-1-git-send-email-vgupta@synopsys.com> References: <1361471962-25164-1-git-send-email-vgupta@synopsys.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.12.197.217] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org flat DT copy code calls bootmem allocator with @align = 0. This is probably OK with legacy allocator which xtensa uses right now, but this will panic right away with memblock allocator Signed-off-by: Vineet Gupta Cc: Chris Zankel Cc: Max Filippov Cc: Marc Gauthier Cc: linux-xtensa@linux-xtensa.org Cc: linux-kernel@vger.kernel.org --- arch/xtensa/kernel/setup.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 6dd25ec..c2a526e 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -256,7 +256,7 @@ void __init early_init_devtree(void *params) static void __init copy_devtree(void) { void *alloc = early_init_dt_alloc_memory_arch( - be32_to_cpu(initial_boot_params->totalsize), 0); + be32_to_cpu(initial_boot_params->totalsize), 8); if (alloc) { memcpy(alloc, initial_boot_params, be32_to_cpu(initial_boot_params->totalsize)); -- 1.7.4.1