On 2010-09-23 22:53, Greg KH wrote: > On Thu, Sep 23, 2010 at 09:40:14PM +0200, Jens Axboe wrote: >> On 2010-09-23 21:38, Andrew Morton wrote: >>> >>> (Cc stable@xxxxxxxxxx) >>> >>> On Wed, 22 Sep 2010 21:54:30 -0300 >>> Cesar Eduardo Barros <cesarb@xxxxxxxxxx> wrote: >>> >>>> This started appearing for me on v2.6.36-rc5-49-gc79bd89; it did not >>>> happen on v2.6.36-rc5-33-g1ce1e41, probably because it does not have >>>> commit 692ebd17c2905313fff3c504c249c6a0faad16ec which introduces the >>>> warning. >>>> >>>> [...] >>>> device fsid 44d595920ddedfa-3ece6b56e80f689e devid 1 transid 22342 >>>> /dev/mapper/vg_cesarbinspiro-lv_home >>>> SELinux: initialized (dev dm-3, type btrfs), uses xattr >>>> ------------[ cut here ]------------ >>>> WARNING: at fs/fs-writeback.c:87 inode_to_bdi+0x62/0x6d() >>>> Hardware name: Inspiron N4010 >>>> Dirtiable inode bdi default != sb bdi btrfs >>>> Modules linked in: ipv6 kvm_intel kvm uinput arc4 ecb >>>> snd_hda_codec_intelhdmi snd_hda_codec_realtek iwlagn snd_hda_intel >>>> iwlcore snd_hda_codec uvcvideo snd_hwdep mac80211 videodev snd_seq >>>> snd_seq_device v4l1_compat snd_pcm atl1c v4l2_compat_ioctl32 btusb >>>> cfg80211 snd_timer i2c_i801 bluetooth iTCO_wdt dell_wmi dell_laptop snd >>>> pcspkr wmi dcdbas shpchp iTCO_vendor_support soundcore snd_page_alloc >>>> rfkill joydev microcode btrfs zlib_deflate libcrc32c cryptd aes_x86_64 >>>> aes_generic xts gf128mul dm_crypt usb_storage i915 drm_kms_helper drm >>>> i2c_algo_bit i2c_core video output [last unloaded: scsi_wait_scan] >>>> Pid: 1073, comm: find Not tainted 2.6.36-rc5+ #8 >>>> Call Trace: >>>> [<ffffffff8104d0e4>] warn_slowpath_common+0x85/0x9d >>>> [<ffffffff8104d19f>] warn_slowpath_fmt+0x46/0x48 >>>> [<ffffffff811308b7>] inode_to_bdi+0x62/0x6d >>>> [<ffffffff81131b48>] __mark_inode_dirty+0xd0/0x177 >>>> [<ffffffff81127168>] touch_atime+0x107/0x12a >>>> [<ffffffff81122384>] ? filldir+0x0/0xd0 >>>> [<ffffffff8112259b>] vfs_readdir+0x8d/0xb4 >>>> [<ffffffff8112270b>] sys_getdents+0x81/0xd1 >>>> [<ffffffff81009c72>] system_call_fastpath+0x16/0x1b >>> >>> Thanks. 692ebd17c2905313fff3c504c249c6a0faad16ec had a cc:stable in >>> the changelog. I'd suggest it not be merged into -stable until this >>> regression is sorted out! >> >> It was just added, I'm discussing this with Chris on irc as I type this. >> But yes, lets not replace a regression with a new regression :-). So >> Greg, please hold off on these for a little while. > > Ok, so which ones should I take out of the -stable tree? Just this one: > 692ebd17c2905313fff3c504c249c6a0faad16ec > or it and something else? You can keep 1/2, just hold off on the one labeled: bdi: Fix warnings in __mark_inode_dirty for /dev/zero and friends for now. I'm off to Japan in the morning, perhaps Jan can comment if he's available. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
