Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755255Ab0KAS7O (ORCPT ); Mon, 1 Nov 2010 14:59:14 -0400 Received: from mail-ew0-f46.google.com ([209.85.215.46]:61832 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751156Ab0KAS7M convert rfc822-to-8bit (ORCPT ); Mon, 1 Nov 2010 14:59:12 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:references:in-reply-to :mime-version:content-type:content-transfer-encoding:message-id; b=wU6j9qDtgkqVUbdO6KU56J6q+zlI0ENoTP50kmrdQ5/LNzMMb5e/o1mrmU6bBbvEpE 3LaiAQLqT+D4A8jrkuPa8kAMgVTbCfYPkWMXdyWzuea36LOy6RpT2poAbziAnFpaNROQ TME8qdETdo+JtfuSsYXAjmp5VADDy/aB1OxR8= From: Arkadiusz Miskiewicz To: suspend-devel@lists.sourceforge.net Subject: Re: 2.6.37 rc1 doesn't suspend to ram Date: Mon, 1 Nov 2010 19:59:08 +0100 User-Agent: KMail/1.13.5 (Linux/2.6.37-rc1; KDE/4.5.3; x86_64; ; ) Cc: linux-kernel@vger.kernel.org References: <201011011955.39485.a.miskiewicz@gmail.com> In-Reply-To: <201011011955.39485.a.miskiewicz@gmail.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-Id: <201011011959.08933.a.miskiewicz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2486 Lines: 47 On Monday 01 of November 2010, Arkadiusz Miskiewicz wrote: > Hi, > > Some linus tree git commit in last few weeks broke suspend to ram here, > s2ram -a3 -f says: > > 4310 open("/sys/power/state", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 16 > 4310 fstat(16, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0 > 4310 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0x7f81c05bc000 4310 write(16, "mem", 3) = -1 EIO > (Input/output error) 4310 close(16) = 0 > 4310 munmap(0x7f81c05bc000, 4096) = 0 > 4310 dup(2) = 16 > 4310 fcntl(16, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) > 4310 fstat(16, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0 > 4310 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0x7f81c05bc000 4310 lseek(16, 0, SEEK_CUR) = -1 ESPIPE > (Illegal seek) 4310 write(16, "s2ram_do: Input/output error\n", 29) = 29 > 4310 close(16) = 0 [ 2012.149491] PM: Syncing filesystems ... done. [ 2013.092294] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 2013.108138] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 2013.124226] Suspending console(s) (use no_console_suspend to debug) [ 2013.144256] btusb_intr_complete: hci0 urb ffff8800b446dcc0 failed to resubmit (1) [ 2013.145254] btusb_bulk_complete: hci0 urb ffff8800b446d180 failed to resubmit (1) [ 2013.146255] btusb_bulk_complete: hci0 urb ffff8800b446d3c0 failed to resubmit (1) [ 2013.297335] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 2013.297715] sd 0:0:0:0: [sda] Stopping disk [ 2013.364129] tpm_tis 00:0a: tpm_transmit: tpm_send: error -5 [ 2013.364145] legacy_suspend(): pnp_bus_suspend+0x0/0x80 returns -5 [ 2013.364151] PM: Device 00:0a failed to suspend: error -5 [ 2014.245071] PM: Some devices failed to suspend [ 2014.245160] sd 0:0:0:0: [sda] Starting disk [ 2014.932062] PM: resume of devices complete after 686.981 msecs [ 2014.932878] Restarting tasks ... done. [ 2014.941645] video LNXVIDEO:00: Restoring backlight state -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ -- 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/