diff options
Diffstat (limited to 'arch/arm/boot/compressed')
| -rw-r--r-- | arch/arm/boot/compressed/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/decompress.c | 3 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 4 |
3 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 746c8c575f98..d912628e1c9f 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -87,6 +87,8 @@ $(addprefix $(obj)/,$(libfdt_objs) atags_to_fdt.o): \ $(addprefix $(obj)/,$(libfdt_hdrs)) ifeq ($(CONFIG_ARM_ATAG_DTB_COMPAT),y) +CFLAGS_REMOVE_atags_to_fdt.o += -Wframe-larger-than=${CONFIG_FRAME_WARN} +CFLAGS_atags_to_fdt.o += -Wframe-larger-than=1280 OBJS += $(libfdt_objs) atags_to_fdt.o endif @@ -127,8 +129,6 @@ endif ifeq ($(CONFIG_CPU_ENDIAN_BE8),y) LDFLAGS_vmlinux += --be8 endif -# ? -LDFLAGS_vmlinux += -p # Report unresolved symbol references LDFLAGS_vmlinux += --no-undefined # Delete all temporary local symbols diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c index a2ac3fe7dbf8..944534eb0bd8 100644 --- a/arch/arm/boot/compressed/decompress.c +++ b/arch/arm/boot/compressed/decompress.c @@ -49,7 +49,10 @@ extern int memcmp(const void *cs, const void *ct, size_t count); #endif #ifdef CONFIG_KERNEL_XZ +/* Prevent KASAN override of string helpers in decompressor */ +#undef memmove #define memmove memmove +#undef memcpy #define memcpy memcpy #include "../../../../lib/decompress_unxz.c" #endif diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 8ca539bdac35..becd5d4bc3a6 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -1088,9 +1088,9 @@ __armv4_mmu_cache_off: __armv7_mmu_cache_off: mrc p15, 0, r0, c1, c0 #ifdef CONFIG_MMU - bic r0, r0, #0x000d + bic r0, r0, #0x0005 #else - bic r0, r0, #0x000c + bic r0, r0, #0x0004 #endif mcr p15, 0, r0, c1, c0 @ turn MMU and cache off mov r12, lr |