From: Andreas Schwab <schwab@linux-m68k.org>
To: Eero Tamminen <oak@helsinkinet.fi>
Cc: Michael Schmitz <schmitzmic@gmail.com>,
linux-m68k <linux-m68k@lists.linux-m68k.org>
Subject: Re: [PATCH 1/2] m68k: Drop Atari EtherNAT support when it's not configured in
Date: Tue, 24 Sep 2024 23:09:09 +0200 [thread overview]
Message-ID: <877cb03gju.fsf@igel.home> (raw)
In-Reply-To: <eed880a2-8c02-40d7-813b-c6e8f1b8c197@helsinkinet.fi> (Eero Tamminen's message of "Tue, 24 Sep 2024 23:58:33 +0300")
On Sep 24 2024, Eero Tamminen wrote:
> Hi,
>
> On 24.9.2024 4.03, Michael Schmitz wrote:
>> On 23/09/24 09:48, Eero Tamminen wrote:
>>> Not having it configured, but crash backtraces going through its IRQ
>>> handling code, is confusing (found while debugging issues in Atari
>> I don't see how backtraces could go through the EtherNAT interrupt code
>> - the interrupt only gets enabled if the hardware has been detected.
>> Maybe you meant you see the generic IRQ handling code called for the
>> EtherNAT's interrupt controller?
>
> It was many years ago, but I _did_ see one of these functions in Hatari
> debugger's backtrace, although I had explicitly disabled EtherNAT support.
That can easily happen if a word on the stack happens to match the
address range of an unrelated function.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2024-09-24 21:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-22 21:48 [PATCH 1/2] m68k: Drop Atari EtherNAT support when it's not configured in Eero Tamminen
2024-09-22 21:48 ` [PATCH 2/2] m68k: Set reasonable PSG port-A default value Eero Tamminen
2024-09-22 21:58 ` [PATCH 1/2] m68k: Drop Atari EtherNAT support when it's not configured in John Paul Adrian Glaubitz
2024-09-23 8:39 ` Eero Tamminen
2024-09-23 9:04 ` John Paul Adrian Glaubitz
2024-09-24 1:03 ` Michael Schmitz
2024-09-24 20:58 ` Eero Tamminen
2024-09-24 21:09 ` Andreas Schwab [this message]
2024-09-24 23:11 ` Eero Tamminen
2024-09-25 17:13 ` Andreas Schwab
2024-09-26 15:41 ` Eero Tamminen
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