Commit 7b6d864b48d9 (reboot: arm: change reboot_mode to use enum reboot_mode) changed the way reboot is handled on arm, which has a direct impact on arm64 as we share the reset driver on the VE platform.
The obvious fix is to move arm64 to use the same infrastructure. Cc: Robin Holt <[email protected]> Cc: Pawel Moll <[email protected]> Cc: Will Deacon <[email protected]> Cc: Catalin Marinas <[email protected]> Signed-off-by: Marc Zyngier <[email protected]> --- arch/arm64/include/asm/system_misc.h | 3 ++- arch/arm64/kernel/process.c | 2 +- kernel/reboot.c | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/include/asm/system_misc.h index a6e1750..7a18fab 100644 --- a/arch/arm64/include/asm/system_misc.h +++ b/arch/arm64/include/asm/system_misc.h @@ -23,6 +23,7 @@ #include <linux/compiler.h> #include <linux/linkage.h> #include <linux/irqflags.h> +#include <linux/reboot.h> struct pt_regs; @@ -41,7 +42,7 @@ extern void show_pte(struct mm_struct *mm, unsigned long addr); extern void __show_regs(struct pt_regs *); void soft_restart(unsigned long); -extern void (*arm_pm_restart)(char str, const char *cmd); +extern void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd); #define UDBG_UNDEFINED (1 << 0) #define UDBG_SYSCALL (1 << 1) diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 46f02c3..1788bf6 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -132,7 +132,7 @@ void machine_restart(char *cmd) /* Now call the architecture specific reboot code. */ if (arm_pm_restart) - arm_pm_restart('h', cmd); + arm_pm_restart(reboot_mode, cmd); /* * Whoops - the architecture was unable to reboot. diff --git a/kernel/reboot.c b/kernel/reboot.c index 269ed93..9aaeb58 100644 --- a/kernel/reboot.c +++ b/kernel/reboot.c @@ -25,7 +25,7 @@ int C_A_D = 1; struct pid *cad_pid; EXPORT_SYMBOL(cad_pid); -#if defined(CONFIG_ARM) || defined(CONFIG_UNICORE32) +#if defined(CONFIG_ARM) || defined(CONFIG_ARM64) || defined(CONFIG_UNICORE32) #define DEFAULT_REBOOT_MODE = REBOOT_HARD #else #define DEFAULT_REBOOT_MODE -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
