Hi Tigran,
On Tue, Jun 16, 2015 at 6:08 AM, Mkrtchyan, Tigran
<tigran.mkrtchyan@xxxxxxx> wrote:
>
>
> Hi Trond,
>
> with RHEL6 kernel we observe kernel panic if server reply
> more data than client requested. This is obviously fixed in
> RHEL7 and upstream. Unfortunately, kernel crashes so badly
> that I can't get any stacktrace. My guess is that
> commit 64bd577ea0021f5903505de061b3b7d8a785ee94 is the one
> which fixes the issue. Can you confirm?
>
That should help, but you also need to ensure that they have applied
commit bfeea1dc1c92 ("SUNRPC: Don't decode beyond the end of the RPC
reply message").
You might possibly also need commit 1537693ceaa8 ("SUNRPC: Clean up
xdr_set_iov()") and commit 76cacaabf15a ("SUNRPC: xdr_read_pages needs
to clear xdr->page_ptr.") since those are all dependencies for
bfeea1dc1c92.
Cheers
Trond
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