Messages in this thread | | | Date | Tue, 17 Nov 2009 19:07:33 +0800 | Subject | Re: [BUG]2.6.27.y some contents lost after writing to mmaped file | From | JiSheng Zhang <> |
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Hi Greg,
2009/11/17 Greg KH <gregkh@suse.de>: >> >> Tested kernel is 2.6.27.12 and 2.6.27.39 > > Does this work on any kernel you have tested? Or is it a regression?
I have tested on both 2.6.27.12 and 2.6.27.39, fsx-linux all failed.
> >> Tested file system: ext3, tmpfs. >> IMHO, it impacts all file systems. >> >> Some fsx-linux log is: >> >> READ BAD DATA: offset = 0x2771b, size = 0xa28e >> OFFSET GOOD BAD RANGE > Are you sure that the LTP is correct? It wouldn't be the first time it > wasn't...
hmmm, I read the source again, IMHO it is correct.
> > thanks, > > greg k-h >
One more findings: If I add "return" at the beginning of domapwrite, no fail found yet.
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