Hi Andrew, After merging the akpm tree, today's linux-next build (arm multi_v7_defconfig) failed like this: arch/arm/kernel/machine_kexec.c: In function 'machine_kexec': arch/arm/kernel/machine_kexec.c:163:2: error: implicit declaration of function 'set_kernel_text_rw' [-Werror=implicit-function-declaration] set_kernel_text_rw(); ^ Caused by patches treewide: move set_memory_* functions away from cacheflush.h treewide: decouple cacheflush.h and set_memory.h I have added this fix patch: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Tue, 7 Mar 2017 13:28:38 +1100 Subject: [PATCH] treewide-decouple-cacheflushh-and-set_memoryh-fix-7 Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- arch/arm/kernel/machine_kexec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index b18c1ea56bed..80f48f522b0c 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -14,6 +14,7 @@ #include <asm/pgalloc.h> #include <asm/mmu_context.h> #include <asm/cacheflush.h> +#include <asm/set_memory.h> #include <asm/fncpy.h> #include <asm/mach-types.h> #include <asm/smp_plat.h> -- 2.11.0 Which lead to (again in the arm multi_v7_defconfig build): drivers/misc/sram-exec.c: In function 'sram_exec_copy': drivers/misc/sram-exec.c:93:2: error: implicit declaration of function 'set_memory_nx' [-Werror=implicit-function-declaration] set_memory_nx((unsigned long)base, pages); ^ drivers/misc/sram-exec.c:94:2: error: implicit declaration of function 'set_memory_rw' [-Werror=implicit-function-declaration] set_memory_rw((unsigned long)base, pages); ^ drivers/misc/sram-exec.c:98:2: error: implicit declaration of function 'set_memory_ro' [-Werror=implicit-function-declaration] set_memory_ro((unsigned long)base, pages); ^ drivers/misc/sram-exec.c:99:2: error: implicit declaration of function 'set_memory_x' [-Werror=implicit-function-declaration] set_memory_x((unsigned long)base, pages); ^ For which I added: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Tue, 7 Mar 2017 13:34:58 +1100 Subject: [PATCH] treewide-decouple-cacheflushh-and-set_memoryh-fix-8 Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- drivers/misc/sram-exec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/misc/sram-exec.c b/drivers/misc/sram-exec.c index ac522417c462..225300bb5510 100644 --- a/drivers/misc/sram-exec.c +++ b/drivers/misc/sram-exec.c @@ -19,6 +19,7 @@ #include <linux/sram.h> #include <asm/cacheflush.h> +#include <asm/set_memory.h> #include "sram.h" -- 2.11.0 -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
