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Date:   Tue, 15 Sep 2020 11:21:10 +0530
From:   Anmol Karn <>
To:     Eric Biggers <>
Cc:     Matthew Wilcox <>,,,,,
        Eric Dumazet <>,
        Bjorn Andersson <>,
        Manivannan Sadhasivam <>,
        Jakub Kicinski <>,
        "David S. Miller" <>,
        netdev <>,
        Necip Fazil Yildiran <>
Subject: Re: [PATCH] idr: remove WARN_ON_ONCE() when trying to check id

Hello sir,

> > I hope the patch will get merged soon.
> No need to "hope"; you could split up Matthew's patch yourself, and test and
> send the resulting patches.  From the above thread, it looks like the networking
> developers want one patch to fix the improper use of GFP_ATOMIC (which is the
> bug reported by syzbot), and a separate patch to convert qrtr to use the XArray.

Sure sir I will look into it.

> > also, i have tried a patch for this bug
> > 
> > Link:
> > 
> > can you please guide me little how should i proceede with it, and 
> > also syzbot tested it.  
> Looks like something timer-related.  You'll need to investigate more, write and
> test a fix, and send it to the appropriate kernel mailing lists and developers
> (which will probably be different from the ones receiving this current thread).

My bad sir, will send it to the appropriate list.


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