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Message-ID: <a74a9c59173df4244b555d2f6691081303cb166e.camel@physik.fu-berlin.de>
Subject: Re: [PATCH] sh: Avoid using IRQ0 on SH3 and SH4
From:   John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To:     Geert Uytterhoeven <geert@linux-m68k.org>
Cc:     Guenter Roeck <linux@roeck-us.net>,
        Sergey Shtylyov <s.shtylyov@omp.ru>,
        Yoshinori Sato <ysato@users.sourceforge.jp>,
        Rich Felker <dalias@libc.org>, linux-sh@vger.kernel.org,
        linux-kernel@vger.kernel.org
Date:   Fri, 07 Jul 2023 11:30:03 +0200
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Hi Geert!

On Fri, 2023-07-07 at 10:48 +0200, Geert Uytterhoeven wrote:
> > I am not using rts7751r2dplus_defconfig, but my own[*] config,
> > which boots fine into initrd userspace.
> > 
> > I can reproduce the issue with rts7751r2dplus_defconfig, but I may
> > not be able to look into it today...
> 
> Disabling CONFIG_USB_OHCI_HCD fixes the hang.

Thanks, I was expecting a driver issue. I guess we need to look into the
OHCI driver or the SH-specific part and check whether the IRQ numbers need
to be adjusted there as well.

Adrian

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