On Thu, 6 Jan 2011, Andrew Morton wrote: > mysterious. commit 7909b1c6 (fuse: don't use atomic kmap) should fix this.
CC-d [email protected]. Greg, could you please add this commit to the stable tree? Thanks, Miklos > > Begin forwarded message: > > Date: Fri, 7 Jan 2011 00:52:48 GMT > From: [email protected] > To: [email protected] > Subject: [Bugme-new] [Bug 26272] New: BUG: Scheduling while atomic in > fuse_notify_inval_entry > > > https://bugzilla.kernel.org/show_bug.cgi?id=26272 > > Summary: BUG: Scheduling while atomic in > fuse_notify_inval_entry > Product: File System > Version: 2.5 > Kernel Version: 2.6.35-23-generic > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Other > AssignedTo: [email protected] > ReportedBy: [email protected] > Regression: No > > > Am I right in blaming FUSE for this? > > BUG: scheduling while atomic: python/6728/0x10000001 > Modules linked in: ip6table_filter ip6_tables binfmt_misc vmnet vmblock vsock > vmci vmmon ipt_M > Pid: 6728, comm: python Not tainted 2.6.35-23-generic #41-Ubuntu > Call Trace: > [<c013eb32>] __schedule_bug+0x62/0x70 > [<c05c7700>] schedule+0x760/0x7a0 > [<c05c94ef>] ? _raw_spin_lock_irqsave+0x2f/0x50 > [<c01316e0>] ? gup_pte_range+0x100/0x170 > [<c05c7882>] _cond_resched+0x32/0x50 > [<c020c828>] kmem_cache_alloc_notrace+0x78/0xb0 > [<c0131795>] ? gup_pud_range+0x45/0x80 > [<c02ea58a>] ? fuse_notify_inval_entry+0x2a/0x1b0 > [<c02ea58a>] fuse_notify_inval_entry+0x2a/0x1b0 > [<f83b47fd>] ? i915_driver_irq_handler+0x21d/0x490 [i915] > [<c02e872c>] ? fuse_copy_do+0x3c/0x70 > [<c02ea78b>] fuse_notify+0x7b/0xc0 > [<c02e8a7d>] ? fuse_copy_one+0x3d/0x50 > [<c02ea8cc>] fuse_dev_do_write+0xfc/0x320 > [...] > > > This is not reproducible at will, but happens several times a day. The > fuse_notify_inval_entr is always near the top of the call stack. > > -- > Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are on the CC list for the bug. > _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
