diff options
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/cf-enabler.c | 6 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/entry.S | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/clock-sh4-202.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/probe.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/signal.c | 9 | ||||
| -rw-r--r-- | arch/sh/kernel/smp.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/timers/timer.c | 5 | ||||
| -rw-r--r-- | arch/sh/kernel/traps.c | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/vsyscall/vsyscall.c | 1 |
9 files changed, 25 insertions, 7 deletions
diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c index 849a9e19139..ebc73b85094 100644 --- a/arch/sh/kernel/cf-enabler.c +++ b/arch/sh/kernel/cf-enabler.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/mm.h> #include <linux/vmalloc.h> +#include <linux/interrupt.h> #include <asm/io.h> #include <asm/irq.h> @@ -149,6 +150,11 @@ static int __init cf_init_se(void) ctrl_outb(0x42, PA_MRSHPC_MW2 + 0x200); return 0; } +#else +static int __init cf_init_se(void) +{ + return -1; +} #endif int __init cf_init(void) diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S index 832c0b4a1e6..b0b59d4a33c 100644 --- a/arch/sh/kernel/cpu/sh3/entry.S +++ b/arch/sh/kernel/cpu/sh3/entry.S @@ -320,6 +320,9 @@ skip_restore: .align 2 5: .long 0x00001000 ! DSP +#ifdef CONFIG_KGDB_NMI +6: .long in_nmi +#endif 7: .long 0x30000000 ! common exception handler diff --git a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c index fcb2c41bc34..a33429463e9 100644 --- a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c +++ b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c @@ -111,7 +111,7 @@ static int shoc_clk_verify_rate(struct clk *clk, unsigned long rate) return 0; } -static int shoc_clk_set_rate(struct clk *clk, unsigned long rate) +static int shoc_clk_set_rate(struct clk *clk, unsigned long rate, int algo_id) { unsigned long frqcr3; unsigned int tmp; diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 8cd04904c77..fab2eb07196 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -12,6 +12,7 @@ */ #include <linux/init.h> #include <linux/io.h> +#include <linux/smp.h> #include <asm/processor.h> #include <asm/cache.h> diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c index b32c35a7c0a..e323e299878 100644 --- a/arch/sh/kernel/signal.c +++ b/arch/sh/kernel/signal.c @@ -268,7 +268,7 @@ asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5, badframe: force_sig(SIGSEGV, current); return 0; -} +} /* * Set up a signal frame. @@ -481,7 +481,7 @@ give_sigsegv: static int handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, - sigset_t *oldset, struct pt_regs *regs) + sigset_t *oldset, struct pt_regs *regs, unsigned int save_r0) { int ret; @@ -489,6 +489,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, if (regs->tra >= 0) { /* If so, check system call restarting.. */ switch (regs->regs[0]) { + case -ERESTART_RESTARTBLOCK: case -ERESTARTNOHAND: regs->regs[0] = -EINTR; break; @@ -500,6 +501,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, } /* fallthrough */ case -ERESTARTNOINTR: + regs->regs[0] = save_r0; regs->pc -= instruction_size( ctrl_inw(regs->pc - 4)); break; @@ -583,7 +585,8 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { /* Whee! Actually deliver the signal. */ - if (handle_signal(signr, &ka, &info, oldset, regs) == 0) { + if (handle_signal(signr, &ka, &info, oldset, + regs, save_r0) == 0) { /* a signal was successfully delivered; the saved * sigmask will have been stored in the signal frame, * and will be restored by sigreturn, so we can simply diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index dbebaddcfe3..283e1425ced 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -10,6 +10,8 @@ * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ + +#include <linux/err.h> #include <linux/cache.h> #include <linux/cpumask.h> #include <linux/delay.h> diff --git a/arch/sh/kernel/timers/timer.c b/arch/sh/kernel/timers/timer.c index a6bcc913d25..4e7e747d1b6 100644 --- a/arch/sh/kernel/timers/timer.c +++ b/arch/sh/kernel/timers/timer.c @@ -13,7 +13,7 @@ #include <linux/string.h> #include <asm/timer.h> -static struct sys_timer *sys_timers[] __initdata = { +static struct sys_timer *sys_timers[] = { #ifdef CONFIG_SH_TMU &tmu_timer, #endif @@ -26,7 +26,7 @@ static struct sys_timer *sys_timers[] __initdata = { NULL, }; -static char timer_override[10] __initdata; +static char timer_override[10]; static int __init timer_setup(char *str) { if (str) @@ -53,4 +53,3 @@ struct sys_timer *get_sys_timer(void) return NULL; } - diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index 5b75cb6f8f9..8f18930d5bf 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -83,6 +83,8 @@ void die(const char * str, struct pt_regs * regs, long err) { static int die_counter; + oops_enter(); + console_verbose(); spin_lock_irq(&die_lock); bust_spinlocks(1); @@ -112,6 +114,7 @@ void die(const char * str, struct pt_regs * regs, long err) if (panic_on_oops) panic("Fatal exception"); + oops_exit(); do_exit(SIGSEGV); } diff --git a/arch/sh/kernel/vsyscall/vsyscall.c b/arch/sh/kernel/vsyscall/vsyscall.c index e146bafcd14..2aa9438361b 100644 --- a/arch/sh/kernel/vsyscall/vsyscall.c +++ b/arch/sh/kernel/vsyscall/vsyscall.c @@ -17,6 +17,7 @@ #include <linux/gfp.h> #include <linux/module.h> #include <linux/elf.h> +#include <linux/sched.h> /* * Should the kernel map a VDSO page into processes and pass its |