From: Arnd Bergmann <arnd@arndb.de>
To: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
linux-um <linux-um@lists.infradead.org>
Subject: Re: 64 bit time regression in recvmmsg()
Date: Fri, 6 Dec 2019 21:06:45 +0100 [thread overview]
Message-ID: <CAK8P3a1KcRcpUB2PdA17tnHN_dDs2Y02zPtkgM22Z-JdugAkfQ@mail.gmail.com> (raw)
In-Reply-To: <9dc1be66-5c55-8b3d-875b-4e1206914e78@cambridgegreys.com>
On Fri, Dec 6, 2019 at 6:50 PM Anton Ivanov
<anton.ivanov@cambridgegreys.com> wrote:
> On 29/11/2019 16:34, Anton Ivanov wrote:
>
> I apologize, problem elsewhere. I have narrowed it down, it is a host
> regression at the end, not a recvmmsg/time one.
>
> The EINVAL is occasionally returned from the guts of packet_rcv_vnet
>
> https://elixir.bootlin.com/linux/latest/ident/packet_rcv_vnet
>
> in af_packet. I am going to try to figure out exactly when it happens
> and why.
>
> My sincere apologies,
No, worries, I'm glad it wasn't me this time ;-)
Arnd
next prev parent reply other threads:[~2019-12-06 20:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-29 14:34 64 bit time regression in recvmmsg() Anton Ivanov
2019-11-29 15:05 ` Geert Uytterhoeven
2019-11-29 15:17 ` Arnd Bergmann
2019-11-29 16:34 ` Anton Ivanov
2019-12-04 21:08 ` Arnd Bergmann
2019-12-05 9:41 ` Anton Ivanov
2019-12-06 17:49 ` Anton Ivanov
2019-12-06 20:06 ` Arnd Bergmann [this message]
2019-12-09 9:19 ` Invalid GSO - from 4.x (TBA) to 5.5-rc1. Was: " Anton Ivanov
2019-12-09 9:19 ` Anton Ivanov
2019-12-09 10:05 ` Anton Ivanov
2019-12-09 10:05 ` Anton Ivanov
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