From: Greg KH <gregkh@linuxfoundation.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Guenter Roeck <linux@roeck-us.net>,
Dave Penkler <dpenkler@gmail.com>,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5] staging: gpib: Fix i386 build issue
Date: Tue, 10 Dec 2024 09:39:03 +0100 [thread overview]
Message-ID: <2024121051-snowiness-sampling-2fe2@gregkh> (raw)
In-Reply-To: <CAMuHMdUb-tpmTiKV5BFopCWoY96D_HYNG60Kv+wVRKnDFF+COA@mail.gmail.com>
On Tue, Dec 10, 2024 at 08:52:08AM +0100, Geert Uytterhoeven wrote:
> Hi Günter,
>
> On Mon, Dec 9, 2024 at 5:18 PM Guenter Roeck <linux@roeck-us.net> wrote:
> > The underlying problem is that the code uses a pointer to store the physical
> > address. That doesn't work if sizeof(pointer) < sizeof(physical address),
> > which affects systems with X86_PAE enabled. I have not seen the problem
> > anywhere else.
>
> I could reproduce the build issue on ARM, with CONFIG_ARM_LPAE=y,
> which is not enabled by allmodconfig.
So does that mean this patch is incorrect?
confused,
greg k-h
next prev parent reply other threads:[~2024-12-10 8:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-04 16:21 [PATCH v5] staging: gpib: Fix i386 build issue Dave Penkler
2024-12-06 18:02 ` David Laight
2024-12-06 19:17 ` Guenter Roeck
2024-12-09 16:01 ` Geert Uytterhoeven
2024-12-09 16:12 ` Dave Penkler
2024-12-09 16:18 ` Guenter Roeck
2024-12-09 16:27 ` Geert Uytterhoeven
2024-12-09 16:35 ` Guenter Roeck
2024-12-10 7:52 ` Geert Uytterhoeven
2024-12-10 8:39 ` Greg KH [this message]
2024-12-10 9:02 ` Geert Uytterhoeven
2024-12-11 0:56 ` Guenter Roeck
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