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| author |   Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-07-18 15:18:24 +0200 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2025-07-28 09:58:49 +0200 |
| commit | 3ebcbf079c26ab6e82faa7f896b66def55547eee (patch) | |
| tree | ff08632f5be86ab0dda16a820b675214bfafbf21 | |
| parent | MIPS: Update Joshua Kinard's e-mail address (diff) | |
| download | wireguard-linux-3ebcbf079c26ab6e82faa7f896b66def55547eee.tar.xz wireguard-linux-3ebcbf079c26ab6e82faa7f896b66def55547eee.zip | |
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>
| -rw-r--r-- | arch/mips/kernel/relocate.c | 10 | ||||
| -rw-r--r-- | arch/mips/kvm/mips.c | 2 | ||||
| -rw-r--r-- | arch/mips/mm/physaddr.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/mips/kernel/relocate.c b/arch/mips/kernel/relocate.c index cda7983e7c18..7f1c136ad850 100644 --- 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 cef3c423a41a..a75587018f44 100644 --- 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 f9b8c85e9843..a6b1bf82057a 100644 --- 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); |