On powerpc 8xx, exec does not imply read so redefine PAGE_NONE_X as PAGE_NONE + X
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu> Cc: Russell Currey <rus...@russell.cc> Cc: Kees Cook <keesc...@chromium.org> --- arch/powerpc/include/asm/nohash/32/pte-8xx.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/nohash/32/pte-8xx.h b/arch/powerpc/include/asm/nohash/32/pte-8xx.h index b234a93b05f1..f47d36d40a26 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/pte-8xx.h @@ -79,7 +79,7 @@ /* Permission masks used to generate the __P and __S table */ #define PAGE_NONE __pgprot(_PAGE_BASE | _PAGE_NA) -#define PAGE_NONE_X __pgprot(_PAGE_BASE | _PAGE_RO | _PAGE_EXEC) +#define PAGE_NONE_X __pgprot(_PAGE_BASE | _PAGE_NA | _PAGE_EXEC) #define PAGE_SHARED __pgprot(_PAGE_BASE) #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_EXEC) #define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_RO) -- 2.41.0