diff options
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/include/asm/processor.h | 2 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/thread_info.h | 2 | ||||
| -rw-r--r-- | arch/openrisc/include/uapi/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/openrisc/kernel/traps.c | 13 | ||||
| -rw-r--r-- | arch/openrisc/kernel/vmlinux.lds.S | 1 |
5 files changed, 8 insertions, 11 deletions
diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h index 396d8f3..af31a9f 100644 --- a/arch/openrisc/include/asm/processor.h +++ b/arch/openrisc/include/asm/processor.h @@ -84,8 +84,6 @@ void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp); void release_thread(struct task_struct *); unsigned long get_wchan(struct task_struct *p); -#define init_stack (init_thread_union.stack) - #define cpu_relax() barrier() #endif /* __ASSEMBLY__ */ diff --git a/arch/openrisc/include/asm/thread_info.h b/arch/openrisc/include/asm/thread_info.h index c229aa6..5c15dfa 100644 --- a/arch/openrisc/include/asm/thread_info.h +++ b/arch/openrisc/include/asm/thread_info.h @@ -79,8 +79,6 @@ struct thread_info { .ksp = 0, \ } -#define init_thread_info (init_thread_union.thread_info) - /* how to get the thread information struct from C */ register struct thread_info *current_thread_info_reg asm("r10"); #define current_thread_info() (current_thread_info_reg) diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild index 62286db..130c16c 100644 --- a/arch/openrisc/include/uapi/asm/Kbuild +++ b/arch/openrisc/include/uapi/asm/Kbuild @@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm generic-y += auxvec.h generic-y += bitsperlong.h +generic-y += bpf_perf_event.h generic-y += errno.h generic-y += fcntl.h generic-y += ioctl.h diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index 4085d72f..113c175fe 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -39,8 +39,7 @@ #include <asm/io.h> #include <asm/pgtable.h> #include <asm/unwinder.h> - -extern char _etext, _stext; +#include <asm/sections.h> int kstack_depth_to_print = 0x180; int lwa_flag; @@ -266,12 +265,12 @@ asmlinkage void do_unaligned_access(struct pt_regs *regs, unsigned long address) siginfo_t info; if (user_mode(regs)) { - /* Send a SIGSEGV */ - info.si_signo = SIGSEGV; + /* Send a SIGBUS */ + info.si_signo = SIGBUS; info.si_errno = 0; - /* info.si_code has been set above */ - info.si_addr = (void *)address; - force_sig_info(SIGSEGV, &info, current); + info.si_code = BUS_ADRALN; + info.si_addr = (void __user *)address; + force_sig_info(SIGBUS, &info, current); } else { printk("KERNEL: Unaligned Access 0x%.8lx\n", address); show_registers(regs); diff --git a/arch/openrisc/kernel/vmlinux.lds.S b/arch/openrisc/kernel/vmlinux.lds.S index 00ddb78..953bdcd 100644 --- a/arch/openrisc/kernel/vmlinux.lds.S +++ b/arch/openrisc/kernel/vmlinux.lds.S @@ -28,6 +28,7 @@ #include <asm/page.h> #include <asm/cache.h> +#include <asm/thread_info.h> #include <asm-generic/vmlinux.lds.h> #ifdef __OR1K__ |
