From patchwork Fri Sep 11 09:24:46 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Gadiyar X-Patchwork-Id: 46827 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n8B9OpbG025183 for ; Fri, 11 Sep 2009 09:24:51 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752925AbZIKJYr (ORCPT ); Fri, 11 Sep 2009 05:24:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753006AbZIKJYr (ORCPT ); Fri, 11 Sep 2009 05:24:47 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:55127 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751728AbZIKJYq convert rfc822-to-8bit (ORCPT ); Fri, 11 Sep 2009 05:24:46 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id n8B9Oma9001603 for ; Fri, 11 Sep 2009 04:24:49 -0500 Received: from dbde71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id n8B9OlRm015721 for ; Fri, 11 Sep 2009 14:54:48 +0530 (IST) Received: from dbde02.ent.ti.com ([172.24.170.145]) by dbde71.ent.ti.com ([172.24.170.149]) with mapi; Fri, 11 Sep 2009 14:54:47 +0530 From: "Gadiyar, Anand" To: "Gadiyar, Anand" , "linux-omap@vger.kernel.org" Date: Fri, 11 Sep 2009 14:54:46 +0530 Subject: RE: 3430SDP: Crash on first UART keypress after boot Thread-Topic: 3430SDP: Crash on first UART keypress after boot Thread-Index: AcotK9VWxqV0goAFSQeRNV9kl6n2pQFlYR8g Message-ID: <5A47E75E594F054BAF48C5E4FC4B92AB030A09B280@dbde02.ent.ti.com> References: <5A47E75E594F054BAF48C5E4FC4B92AB030A0071C4@dbde02.ent.ti.com> In-Reply-To: <5A47E75E594F054BAF48C5E4FC4B92AB030A0071C4@dbde02.ent.ti.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org > Current linux-omap kernel boots up fine on 3430 SDP after > adding Sergio's patch [1], but then I get the following crash > on the first UART keypress. > > This is new, it used to work okay a little while ago. > > Regards, > Anand The crash still exists with current linux-omap kernel. Disabling CONFIG_FB_OMAP makes the issue go away. (Only disabled this one option - see diff between .config.old and .config below) - Anand --- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ====CUT HERE==== --- .config.old 2009-09-11 14:54:57.000000000 +0530 +++ .config 2009-09-11 14:55:08.000000000 +0530 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.31-rc9-omap1 -# Fri Sep 11 14:54:57 2009 +# Fri Sep 11 14:55:08 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -1154,9 +1154,9 @@ CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set # CONFIG_FB_BOOT_VESA_SUPPORT is not set -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set @@ -1177,12 +1177,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_BROADSHEET is not set -CONFIG_FB_OMAP=y +# CONFIG_FB_OMAP is not set # CONFIG_FB_OMAP_LCD_VGA is not set -# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set -# CONFIG_FB_OMAP_LCD_MIPID is not set -# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set -CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set #