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From: haoxiang_li2024  <haoxiang_li2024@163.com>
To: "Geert Uytterhoeven" <geert@linux-m68k.org>
Cc: deller@gmx.de, linux-fbdev@vger.kernel.org,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	"Philip Blundell" <philb@gnu.org>,
	"Kars de Jong" <jongk@linux-m68k.org>,
	linux-m68k <linux-m68k@lists.linux-m68k.org>
Subject: Re:Re: [PATCH] video: hpfb: Unregister DIO driver on init failure
Date: Wed, 24 Jun 2026 17:18:44 +0800 (CST)	[thread overview]
Message-ID: <a5a64f9.8403.19ef8ecbad4.Coremail.haoxiang_li2024@163.com> (raw)
In-Reply-To: <CAMuHMdUSVacMR2Lb-VwkeZMrS=wKz9y+XtF=nAOCuSLbDs-HdQ@mail.gmail.com>



At 2026-06-24 16:51:02, "Geert Uytterhoeven" <geert@linux-m68k.org> wrote:
>Hence if the detection or initialization on the internal bus fails,
>other devices on the DIO bus must not be force-unbound.
>
>This is also the reason why any error returned by
>copy_from_kernel_nofault() is not considered fatal.

>

Thanks for your guidance! Understand that now.


Thanks,
Haoxiang

      reply	other threads:[~2026-06-24  9:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-22  6:49 [PATCH] video: hpfb: Unregister DIO driver on init failure Haoxiang Li
2026-06-23  8:10 ` Helge Deller
2026-06-24  8:51 ` Geert Uytterhoeven
2026-06-24  9:18   ` haoxiang_li2024 [this message]

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