From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH master] ARM: mmu: fix hang when reserved memory at start of RAM
Date: Mon, 10 Nov 2025 09:14:23 +0100 [thread overview]
Message-ID: <176276246384.988088.10332415128802940017.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20251107182750.3367036-1-a.fatoum@pengutronix.de>
On Fri, 07 Nov 2025 19:27:41 +0100, Ahmad Fatoum wrote:
> If the memory bank starts at address 0 and the start of the SDRAM is a
> reserved region, remap_range_end_sans_text() is called with start = 0,
> end = 0, which is interpreted by the function to mean that it spans
> the whole of RAM.
>
> Fix the issue by not calling remap_range_end_sans_text() for empty
> ranges. This fixes an early hang observed on the Raspberry Pi 3.
>
> [...]
Applied, thanks!
[1/1] ARM: mmu: fix hang when reserved memory at start of RAM
https://git.pengutronix.de/cgit/barebox/commit/?id=ee135d98586b (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2025-11-10 8:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-07 18:27 Ahmad Fatoum
2025-11-10 8:14 ` Sascha Hauer [this message]
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