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arm64: mm: Don't use %pK through printk
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Restricted pointers ("%pK") are not meant to be used through printk().
It can unintentionally expose security sensitive, raw pointer values.

Use regular pointer formatting instead.

Link: https://lore.kernel.org/lkml/20250113171731-dc10e3c1-da64-4af0-b767-7c7070468023@linutronix.de/
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://lore.kernel.org/r/20250217-restricted-pointers-arm64-v1-1-14bb1f516b01@linutronix.de
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Thomas Weißschuh authored and Catalin Marinas committed Mar 20, 2025
1 parent 31208ba commit 892d20a
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion arch/arm64/mm/physaddr.c
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@
phys_addr_t __virt_to_phys(unsigned long x)
{
WARN(!__is_lm_address(__tag_reset(x)),
"virt_to_phys used for non-linear address: %pK (%pS)\n",
"virt_to_phys used for non-linear address: %p (%pS)\n",
(void *)x,
(void *)x);

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