ARM: 9467/1: mm: Don't use %pK through printk

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[ Upstream commit 012ea376a5 ]

Restricted pointers ("%pK") were never meant to be used
through printk(). They can acquire sleeping locks in atomic contexts.

Switch to %px over the more secure %p as this usage is a debugging aid,
gated behind CONFIG_DEBUG_VIRTUAL and used by WARN().

Link: https://lore.kernel.org/lkml/20250113171731-dc10e3c1-da64-4af0-b767-7c7070468023@linutronix.de/
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Thomas Weissschuh 2026-01-07 10:56:33 +01:00 • committed by Sasha Levin

parent 44c8c02779

commit 8ec5b52522

1 changed files with 1 additions and 1 deletions

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arch/arm/mm/physaddr.c

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