Messages in this thread Patch in this message | | | From | Christophe Leroy <> | Subject | [PATCH 1/5] powerpc/ptdump: fix addresses display on PPC32 | Date | Wed, 14 Aug 2019 12:36:09 +0000 (UTC) |
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Commit 453d87f6a8ae ("powerpc/mm: Warn if W+X pages found on boot") wrongly changed KERN_VIRT_START from 0 to PAGE_OFFSET, leading to a shift in the displayed addresses.
Lets revert that change to resync walk_pagetables()'s addr val and pgd_t pointer for PPC32.
Fixes: 453d87f6a8ae ("powerpc/mm: Warn if W+X pages found on boot") Cc: stable@vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> --- arch/powerpc/mm/ptdump/ptdump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/ptdump/ptdump.c b/arch/powerpc/mm/ptdump/ptdump.c index 6a88a9f585d4..3ad64fc11419 100644 --- a/arch/powerpc/mm/ptdump/ptdump.c +++ b/arch/powerpc/mm/ptdump/ptdump.c @@ -27,7 +27,7 @@ #include "ptdump.h" #ifdef CONFIG_PPC32 -#define KERN_VIRT_START PAGE_OFFSET +#define KERN_VIRT_START 0 #endif /* -- 2.13.3
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