From: Erik Schuitema <erik@essd.nl>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: WireGuard mailing list <wireguard@lists.zx2c4.com>
Subject: Re: "BUG: scheduling while atomic" on 5.4 kernels with PREEMPT_RT
Date: Sat, 19 Dec 2020 16:32:29 +0100 [thread overview]
Message-ID: <9c5569cf88048c3ceb343340e68d7564@essd.nl> (raw)
In-Reply-To: <CAHmME9qmYATYk2oV0T3OmnE4J1uTy49p09gyuRHdrGNZHKsejg@mail.gmail.com>
Jason A. Donenfeld schreef op 2020-12-19 13:15:
> Hi Erik,
>
> Thanks for the report. I've fixed this here:
> https://git.zx2c4.com/wireguard-linux-compat/commit/?id=8dcc75dbbe0a7b82c7c9a9388a49d1e32723d8a9
> This will be part of the next wireguard-linux-compat snapshot release.
>
> Jason
Thanks for the quick fix!
From your patch, I see that SIMD must be completely disabled for 5.4
PREEMPT_RT kernels.
Is this any different for kernels >=5.6?
Best regards,
Erik
next prev parent reply other threads:[~2020-12-19 15:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-19 11:20 Erik Schuitema
2020-12-19 12:15 ` Jason A. Donenfeld
2020-12-19 15:32 ` Erik Schuitema [this message]
2020-12-19 18:16 ` Jason A. Donenfeld
2021-02-08 11:36 ` Erik Schuitema
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