Re: Known and unfixed active data loss bug in MM + XFS with large folios since Dec 2021 (any kernel from 6.1 upwards)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




> On 17. Sep 2024, at 11:32, Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:
> 
> On Mon, Sep 16, 2024 at 10:47:10AM +0200, Chris Mason wrote:
>> I've got a bunch of assertions around incorrect folio->mapping and I'm
>> trying to bash on the ENOMEM for readahead case.  There's a GFP_NOWARN
>> on those, and our systems do run pretty short on ram, so it feels right
>> at least.  We'll see.
> 
> I've been running with some variant of this patch the whole way across
> the Atlantic, and not hit any problems.  But maybe with the right
> workload ...?

I can start running my non-prod machines that were affected previously. I’d run this on top of 6.11?

Christian

-- 
Christian Theune · ct@xxxxxxxxxxxxxxx · +49 345 219401 0
Flying Circus Internet Operations GmbH · https://flyingcircus.io
Leipziger Str. 70/71 · 06108 Halle (Saale) · Deutschland
HR Stendal HRB 21169 · Geschäftsführer: Christian Theune, Christian Zagrodnick






[Index of Archives]     [XFS Filesystem Development (older mail)]     [Linux Filesystem Development]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux RAID]     [Linux SCSI]


  Powered by Linux