From: Michael Schmitz <schmitzmic@gmail.com>
To: Finn Thain <fthain@linux-m68k.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Guenter Roeck <linux@roeck-us.net>,
linux-m68k@lists.linux-m68k.org
Subject: Re: spinlock recursion when running q800 emulation in qemu
Date: Thu, 14 Mar 2024 13:59:25 +1300 [thread overview]
Message-ID: <7d28d5ee-176a-49de-a93c-76e03913cd8a@gmail.com> (raw)
In-Reply-To: <028f8edc-a08f-571a-0985-275394b60986@linux-m68k.org>
Hi Finn,
On 13/03/24 17:40, Finn Thain wrote:
> On Wed, 13 Mar 2024, Michael Schmitz wrote:
>
>> Running a stack-ng stack-fill stressor triggered the panic, too. I'll
>> see how reliable that is.
>>
> I see an immediate failure with full preemption in QEMU when I run
> stress-ng -t 60 --zombie -1
Seems to work quite well.
Though what I got on the first attempt was a deadlock with full
preemption in ARAnyM. No panic.
Time to look for a solution now we've got a nice test case.
Cheers,
Michael
next prev parent reply other threads:[~2024-03-14 0:59 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-04 17:58 spinlock recursion when running q800 emulation in qemu Guenter Roeck
2024-03-05 0:33 ` Finn Thain
2024-03-05 0:48 ` Michael Schmitz
[not found] ` <fcb506f2-523d-4efc-ae3d-fe3c79c6f09e@gmail.com>
2024-03-05 0:58 ` Guenter Roeck
2024-03-05 1:06 ` Michael Schmitz
2024-03-06 7:14 ` Michael Schmitz
2024-03-06 8:30 ` Brad Boyer
2024-03-06 23:13 ` Finn Thain
2024-03-06 23:46 ` Guenter Roeck
2024-03-07 23:35 ` Finn Thain
2024-03-06 23:42 ` Michael Schmitz
2024-03-06 23:52 ` Finn Thain
2024-03-08 0:20 ` Michael Schmitz
2024-03-08 0:56 ` Finn Thain
2024-03-08 8:06 ` Michael Schmitz
2024-03-08 9:15 ` Finn Thain
2024-03-08 9:33 ` Finn Thain
2024-03-08 20:14 ` Michael Schmitz
2024-03-09 5:02 ` Finn Thain
2024-03-09 20:56 ` Michael Schmitz
2024-03-09 22:18 ` Finn Thain
2024-03-11 7:06 ` Michael Schmitz
2024-03-11 8:35 ` Finn Thain
2024-03-12 0:51 ` Michael Schmitz
2024-03-12 7:59 ` Geert Uytterhoeven
2024-03-12 20:14 ` Michael Schmitz
2024-03-13 0:16 ` Michael Schmitz
2024-03-13 4:39 ` Preemption (was: Re: spinlock recursion when running q800 emulation in qemu) Michael Schmitz
2024-03-13 4:40 ` spinlock recursion when running q800 emulation in qemu Finn Thain
2024-03-13 5:34 ` Michael Schmitz
2024-03-14 0:59 ` Michael Schmitz [this message]
2024-03-15 4:32 ` Michael Schmitz
2024-03-15 7:24 ` Finn Thain
2024-03-18 6:24 ` Michael Schmitz
2024-03-18 9:31 ` Finn Thain
2024-03-20 1:00 ` Michael Schmitz
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