Re: [Nbd] [PATCH] nbd: Fix timeout detection

[Hermann Lauer <Hermann.Lauer@...1489...>]

Hello All,

On Mon, Apr 20, 2015 at 08:59:27AM +0200, Markus Pargmann wrote:
> At the moment the nbd timeout just detects hanging tcp operations. This
> is not enough to detect a hanging or bad connection as expected of a
> timeout.

many thanks for the patch, which I tried on the jessie 3.16.7-ckt9 kernel
and vanilla 4.0:

linux-4.0> patch -p1 --dry-run <../patches/nbd-timeout.patch 
patching file drivers/block/nbd.c
Hunk #1 FAILED at 59.
Hunk #2 succeeded at 133 (offset 12 lines).
Hunk #3 succeeded at 141 (offset 12 lines).
Hunk #4 succeeded at 196 (offset 12 lines).
Hunk #5 succeeded at 214 (offset 12 lines).
Hunk #6 FAILED at 399.
Hunk #7 succeeded at 499 (offset 21 lines).
Hunk #8 succeeded at 528 (offset 21 lines).
Hunk #9 succeeded at 537 (offset 21 lines).
Hunk #10 succeeded at 562 (offset 21 lines).
Hunk #11 succeeded at 686 (offset 21 lines).
Hunk #12 succeeded at 891 (offset 26 lines).
2 out of 12 hunks FAILED -- saving rejects to file drivers/block/nbd.c.rej

The same hunks fail on both trees, so my guess is that the patch is against
kernel/git/next/linux-next.git.

Will try that next - when a little spare time allows.
Thanks
 greetings
  Hermann

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