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Message-ID: <a31ad123-5a37-63ea-e8b6-d573bb6c0bee@physik.fu-berlin.de>
Date:   Sun, 1 May 2022 12:19:05 +0200
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Subject: Re: [PATCH v3] sh: avoid using IRQ0 on SH3/4
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To:     Rob Landley <rob@landley.net>, Sergey Shtylyov <s.shtylyov@omp.ru>,
        Rich Felker <dalias@libc.org>, linux-sh@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Yoshinori Sato <ysato@users.sourceforge.jp>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
References: <2584ba18-9653-9310-efc1-8b3b3e221eea@omp.ru>
 <11021433-66c0-3c56-42bd-207a5ae8d267@physik.fu-berlin.de>
 <2ebef1ac-e5c5-980c-9413-22a6cccdfa1d@landley.net>
From:   John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
In-Reply-To: <2ebef1ac-e5c5-980c-9413-22a6cccdfa1d@landley.net>
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Hi Rob!

On 4/30/22 12:30, Rob Landley wrote:
>> Maybe try getting it landed through Andrew Morton's tree?
> 
> As I told him in IRC, the problem is still that sh4 never gives me a shell
> prompt with this patch applied. I just reconfirmed it against current git:
> 
> Freeing unused kernel image (initmem) memory: 124K
> This architecture does not have kernel memory protection.
> Run /init as init process
> mountpoint: dev/pts: No such file or directory
> 8139cp 0000:00:02.0 eth0: link up, 100Mbps, full-duplex, lpa 0x05E1
> 
> It makes it partway through the init script, but it hangs with qemu-system-sh4
> stuck in a CPU-eating loop before finishing. Without the patch, I get a shell
> prompt.

Oh, I wasn't aware of that. I did not experience the issue on my SH7785LCR but I can
retest against current git with the patch applied on top.

Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer
`. `'   Physicist
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