diff options
Diffstat (limited to 'arch/h8300')
| -rw-r--r-- | arch/h8300/Kconfig.cpu | 8 | ||||
| -rw-r--r-- | arch/h8300/include/asm/thread_info.h | 4 | ||||
| -rw-r--r-- | arch/h8300/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/h8300/kernel/signal.c | 8 |
4 files changed, 15 insertions, 6 deletions
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu index b65dcfe51d9c..6e2ecff199c5 100644 --- a/arch/h8300/Kconfig.cpu +++ b/arch/h8300/Kconfig.cpu @@ -13,7 +13,7 @@ config H8300H_GENERIC config H8300H_AKI3068NET bool "AE-3068/69" - select CONFIG_H83068 + select H83068 help AKI-H8/3068F / AKI-H8/3069F Flashmicom LAN Board Support More Information. (Japanese Only) @@ -24,7 +24,7 @@ config H8300H_AKI3068NET config H8300H_H8MAX bool "H8MAX" - select CONFIG_H83068 + select H83068 help H8MAX Evaluation Board Support More Information. (Japanese Only) @@ -32,7 +32,7 @@ config H8300H_H8MAX config H8300H_SIM bool "H8/300H Simulator" - select CONFIG_H83007 + select H83007 help GDB Simulator Support More Information. @@ -45,7 +45,7 @@ config H8S_GENERIC config H8S_EDOSK2674 bool "EDOSK-2674" - select CONFIG_H8S2768 + select H8S2678 help Renesas EDOSK-2674 Evaluation Board Support More Information. diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h index 700014d2155f..70e67e47d020 100644 --- a/arch/h8300/include/asm/thread_info.h +++ b/arch/h8300/include/asm/thread_info.h @@ -36,7 +36,7 @@ struct thread_info { .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ - .preempt_count = 1, \ + .preempt_count = INIT_PREEMPT_COUNT, \ .restart_block = { \ .fn = do_no_restart_syscall, \ }, \ @@ -89,6 +89,7 @@ static inline struct thread_info *current_thread_info(void) TIF_NEED_RESCHED */ #define TIF_MEMDIE 4 #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ +#define TIF_NOTIFY_RESUME 6 /* callback before returning to user */ #define TIF_FREEZE 16 /* is freezing for suspend */ /* as above, but as bit values */ @@ -97,6 +98,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) +#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_FREEZE (1<<TIF_FREEZE) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c index 2042552e0871..fd961e0bd741 100644 --- a/arch/h8300/kernel/asm-offsets.c +++ b/arch/h8300/kernel/asm-offsets.c @@ -55,7 +55,6 @@ int main(void) DEFINE(LRET, offsetof(struct pt_regs, pc) - sizeof(long)); DEFINE(PT_PTRACED, PT_PTRACED); - DEFINE(PT_DTRACE, PT_DTRACE); return 0; } diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index cf3472f7389b..af842c369d24 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -39,6 +39,7 @@ #include <linux/tty.h> #include <linux/binfmts.h> #include <linux/freezer.h> +#include <linux/tracehook.h> #include <asm/setup.h> #include <asm/uaccess.h> @@ -552,4 +553,11 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags) { if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) do_signal(regs, NULL); + + if (thread_info_flags & _TIF_NOTIFY_RESUME) { + clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(regs); + if (current->replacement_session_keyring) + key_replace_session_keyring(); + } } |