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riscv: 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>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250217-restricted-pointers-riscv-v1-1-72a078076a76@linutronix.de
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
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Thomas Weißschuh 2025-02-17 08:37:58 +01:00 committed by Alexandre Ghiti
parent eac5b13881
commit eb8db421ce
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1 changed files with 1 additions and 1 deletions
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2
arch/riscv/mm/physaddr.c
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@ -12,7 +12,7 @@ phys_addr_t __virt_to_phys(unsigned long x)
* Boundary checking aginst the kernel linear mapping space.
*/
WARN(!is_linear_mapping(x) && !is_kernel_mapping(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);
return __va_to_pa_nodebug(x);