[PATCH] ARM: KASan: fix up memblock prints

Linus Walleij linus.walleij at linaro.org
Mon Oct 19 05:56:23 EDT 2020


The end address prints are not working, skip this and just
indicate where the memory block starts.

Suggested-by: Ard Biesheuvel <ardb at kernel.org>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
 arch/arm/mm/kasan_init.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mm/kasan_init.c b/arch/arm/mm/kasan_init.c
index 8afd5c017b7f..4b575f58c40b 100644
--- a/arch/arm/mm/kasan_init.c
+++ b/arch/arm/mm/kasan_init.c
@@ -245,13 +245,12 @@ void __init kasan_init(void)
 
 		/* Do not attempt to shadow highmem */
 		if (reg->base >= arm_lowmem_limit) {
-			pr_info("Skip highmem block %pap-%pap\n",
-				&reg->base, &reg->base + reg->size);
+			pr_info("Skip highmem block at %pap\n", &reg->base);
 			continue;
 		}
 		if (reg->base + reg->size > arm_lowmem_limit) {
-			pr_info("Truncating shadow for %pap-%pap to lowmem region\n",
-				&reg->base, &reg->base + reg->size);
+			pr_info("Truncating shadow for %pap memory block to lowmem region\n",
+				&reg->base);
 			end = __va(arm_lowmem_limit);
 		}
 		if (start >= end) {
-- 
2.26.2




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