On Tue, Dec 23, 2014 at 6:58 PM, Eric Biggers <ebiggers3@xxxxxxxxx> wrote: > I am using Linux 3.19-rc1 and I encountered a bug where stat() would > sporatically fail with EIO when called on a file in a FUSE filesystem very > shortly after that filesystem has been mounted. This is a regression caused by > commit 7078187a: "fuse: introduce fuse_simple_request() helper". > > The underlying issue is that the arguments to the FUSE request are being > initialized before the protocol version (fc->minor) is known. This was not a > problem with the old code because fuse_get_req() will wait until the channel has > been initialized. > > The only potential solutions I have in mind are adding an explicit waits in all > the needed places, or reverting the commit. Thanks for the report. See for-linus branch of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git for-linus for the fix. Thanks, Miklos -- 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
