Messages in this thread | | | Date | Mon, 15 Jun 2015 07:19:17 -0700 | From | Charles Bertsch <> | Subject | Re: Fw: Problems with bdev_write_page(). |
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On 06/12/2015 07:48 AM, Matthew Wilcox wrote: ... >> >> Can you propose a fix for Charles, who can trigger this bug and nicely >> bisected it for us - thanks Charles!!! > .... > > (this patch probably doesn't apply to the current tree; it's done against > a bit of a mishmash tree in my current working directory. it's not for > applynig, but for commentary). > Matthhew,
I tested again with v4.1-rc7, bug still present.
I was able to apply the patch (at offsets -10, -1, -8 for fs/block_dev.c, fs/mpage.c, and mm/page_io.c). That test has been running without error for 14 hours. The bug would occur with this setup within 10 minutes.
Thanks.
Charles Bertsch
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