[RFC 3/8] book3s64/hash: Fix phys_addr_t printf format in htab_initialize()
Ritesh Harjani (IBM)
ritesh.list at gmail.com
Sat Aug 30 13:51:42 AEST 2025
We get below errors when we try to enable debug logs in book3s64/hash_utils.c
This patch fixes these errors related to phys_addr_t printf format.
arch/powerpc/mm/book3s64/hash_utils.c: In function ‘htab_initialize’:
arch/powerpc/mm/book3s64/hash_utils.c:1401:21: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘phys_addr_t’ {aka ‘long long unsigned int’} [-Werror=format=]
1401 | DBG("creating mapping for region: %lx..%lx (prot: %lx)\n",
arch/powerpc/mm/book3s64/hash_utils.c:1401:21: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘phys_addr_t’ {aka ‘long long unsigned int’} [-Werror=format=]
cc1: all warnings being treated as errors
make[6]: *** [../scripts/Makefile.build:287: arch/powerpc/mm/book3s64/hash_utils.o] Error 1
Cc: Madhavan Srinivasan <maddy at linux.ibm.com>
Cc: Michael Ellerman <mpe at ellerman.id.au>
Cc: Nicholas Piggin <npiggin at gmail.com>
Cc: Christophe Leroy <christophe.leroy at csgroup.eu>
Cc: Paul Mackerras <paulus at ozlabs.org>
Cc: "Aneesh Kumar K.V" <aneesh.kumar at kernel.org>
Cc: Donet Tom <donettom at linux.ibm.com>
Cc: linuxppc-dev at lists.ozlabs.org
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list at gmail.com>
---
arch/powerpc/mm/book3s64/hash_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index 1e062056cfb8..495b6da6f5d4 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -1394,7 +1394,7 @@ static void __init htab_initialize(void)
size = end - base;
base = (unsigned long)__va(base);
- DBG("creating mapping for region: %lx..%lx (prot: %lx)\n",
+ DBG("creating mapping for region: %llx..%llx (prot: %lx)\n",
base, size, prot);
if ((base + size) >= H_VMALLOC_START) {
--
2.50.1
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