MIPS: Don't use %pK through printk

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>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/kernel/relocate.c b/arch/mips/kernel/relocate.c
index cda7983e7c18d421535253a2406a523f6d1166e7..7f1c136ad85062806b90042d6760a2a7a354593d 100644 (file)
--- a/arch/mips/kernel/relocate.c
+++ b/arch/mips/kernel/relocate.c
@@ -138,7 +138,7 @@ static int __init reloc_handler(u32 type, u32 *loc_orig, u32 *loc_new,
                apply_r_mips_hi16_rel(loc_orig, loc_new, offset);
                break;
        default:
-               pr_err("Unhandled relocation type %d at 0x%pK\n", type,
+               pr_err("Unhandled relocation type %d at 0x%p\n", type,
                       loc_orig);
                return -ENOEXEC;
        }
@@ -439,10 +439,10 @@ static void show_kernel_relocation(const char *level)
 {
        if (__kaslr_offset > 0) {
                printk(level);
-               pr_cont("Kernel relocated by 0x%pK\n", (void *)__kaslr_offset);
-               pr_cont(" .text @ 0x%pK\n", _text);
-               pr_cont(" .data @ 0x%pK\n", _sdata);
-               pr_cont(" .bss  @ 0x%pK\n", __bss_start);
+               pr_cont("Kernel relocated by 0x%p\n", (void *)__kaslr_offset);
+               pr_cont(" .text @ 0x%p\n", _text);
+               pr_cont(" .data @ 0x%p\n", _sdata);
+               pr_cont(" .bss  @ 0x%p\n", __bss_start);
        }
 }
 

diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index cef3c423a41ae08bcd39a08254e1a2b72306d0c3..a75587018f447f65c5c4416612deaa88afae92af 100644 (file)
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -315,7 +315,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
         * we allocate is out of range, just give up now.
         */
        if (!cpu_has_ebase_wg && virt_to_phys(gebase) >= 0x20000000) {
-               kvm_err("CP0_EBase.WG required for guest exception base %pK\n",
+               kvm_err("CP0_EBase.WG required for guest exception base %p\n",
                        gebase);
                err = -ENOMEM;
                goto out_free_gebase;

diff --git a/arch/mips/mm/physaddr.c b/arch/mips/mm/physaddr.c
index f9b8c85e984334dedd23ff7acc8c39e5e14f040a..a6b1bf82057a1db62eba14eea9cdddb04e29650b 100644 (file)
--- a/arch/mips/mm/physaddr.c
+++ b/arch/mips/mm/physaddr.c
@@ -30,7 +30,7 @@ static inline bool __debug_virt_addr_valid(unsigned long x)
 phys_addr_t __virt_to_phys(volatile const void *x)
 {
        WARN(!__debug_virt_addr_valid((unsigned long)x),
-            "virt_to_phys used for non-linear address: %pK (%pS)\n",
+            "virt_to_phys used for non-linear address: %p (%pS)\n",
             x, x);
 
        return __virt_to_phys_nodebug(x);