From: cinap_lenrek@felloff.net
To: 9front@9front.org
Subject: Re: [9front] qemu clock/timer issue
Date: Mon, 21 Feb 2022 23:35:31 +0100 [thread overview]
Message-ID: <E4A4D5132C3AAA357962CE2DB2C28077@felloff.net> (raw)
In-Reply-To: <CAGw6cBtR6EMcDdYXwuRtSf4YBi-_iC8TxTPd5cjT3XRb6d+Sog@mail.gmail.com>
Nice writeup. Thank you for this investigation.
> Maybe this is something I need to ask qemu developers.
Yes, please try.
Maybe we are missing some instruction barriers when
reading the tsc counter?
The issue is hard to reproduce for me, i have no issues
with qemu or real hardware. I guess it also depends on
the host cpu and linux scheduling and the moon phase :(
Anyway, dont give up. It would be very nice to get to
the bottom of this.
--
cinap
next prev parent reply other threads:[~2022-02-21 22:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-05 2:04 Michael Forney
2022-02-05 17:04 ` hiro
2022-02-05 18:14 ` Nick Owens
2022-02-18 3:25 ` Michael Forney
2022-02-21 22:35 ` cinap_lenrek [this message]
2024-04-16 5:40 ` Douglas Guptill
2024-04-16 13:32 ` Jacob Moody
2024-04-16 17:07 ` Douglas Guptill
2024-04-16 17:34 ` Jacob Moody
2024-04-16 18:46 ` Michael Forney
2024-04-16 18:56 ` Jacob Moody
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