diff options
Diffstat (limited to 'arch/score')
| -rw-r--r-- | arch/score/Kconfig | 1 | ||||
| -rw-r--r-- | arch/score/include/asm/Kbuild | 2 | ||||
| -rw-r--r-- | arch/score/include/asm/elf.h | 2 | ||||
| -rw-r--r-- | arch/score/include/asm/unistd.h | 5 | ||||
| -rw-r--r-- | arch/score/include/uapi/asm/Kbuild | 3 | ||||
| -rw-r--r-- | arch/score/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/score/kernel/sys_score.c | 1 |
7 files changed, 11 insertions, 7 deletions
diff --git a/arch/score/Kconfig b/arch/score/Kconfig index ba0f412920b..461c2374749 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -5,6 +5,7 @@ config SCORE select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select GENERIC_IOMAP + select GENERIC_ATOMIC64 select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select ARCH_DISCARD_MEMBLOCK diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild index b367abd4620..ec697aeefd0 100644 --- a/arch/score/include/asm/Kbuild +++ b/arch/score/include/asm/Kbuild @@ -1,3 +1,5 @@ include include/asm-generic/Kbuild.asm header-y += + +generic-y += clkdev.h diff --git a/arch/score/include/asm/elf.h b/arch/score/include/asm/elf.h index f478ce94181..5d566c7a0af 100644 --- a/arch/score/include/asm/elf.h +++ b/arch/score/include/asm/elf.h @@ -54,7 +54,7 @@ typedef elf_fpreg_t elf_fpregset_t; #define SET_PERSONALITY(ex) \ do { \ - set_personality(PER_LINUX); \ + set_personality(PER_LINUX | (current->personality & (~PER_MASK))); \ } while (0) struct task_struct; diff --git a/arch/score/include/asm/unistd.h b/arch/score/include/asm/unistd.h index 4aa957364d4..a862384e9c1 100644 --- a/arch/score/include/asm/unistd.h +++ b/arch/score/include/asm/unistd.h @@ -1,6 +1,3 @@ -#if !defined(_ASM_SCORE_UNISTD_H) || defined(__SYSCALL) -#define _ASM_SCORE_UNISTD_H - #define __ARCH_HAVE_MMU #define __ARCH_WANT_SYSCALL_NO_AT @@ -9,5 +6,3 @@ #define __ARCH_WANT_SYSCALL_DEPRECATED #include <asm-generic/unistd.h> - -#endif /* _ASM_SCORE_UNISTD_H */ diff --git a/arch/score/include/uapi/asm/Kbuild b/arch/score/include/uapi/asm/Kbuild new file mode 100644 index 00000000000..baebb3da1d4 --- /dev/null +++ b/arch/score/include/uapi/asm/Kbuild @@ -0,0 +1,3 @@ +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm + diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c index 2707023c756..637970cfd3f 100644 --- a/arch/score/kernel/process.c +++ b/arch/score/kernel/process.c @@ -27,6 +27,7 @@ #include <linux/reboot.h> #include <linux/elfcore.h> #include <linux/pm.h> +#include <linux/rcupdate.h> void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); @@ -50,9 +51,10 @@ void __noreturn cpu_idle(void) { /* endless idle loop with no priority at all */ while (1) { + rcu_idle_enter(); while (!need_resched()) barrier(); - + rcu_idle_exit(); schedule_preempt_disabled(); } } diff --git a/arch/score/kernel/sys_score.c b/arch/score/kernel/sys_score.c index e478bf9a7e9..21e86797406 100644 --- a/arch/score/kernel/sys_score.c +++ b/arch/score/kernel/sys_score.c @@ -112,6 +112,7 @@ score_execve(struct pt_regs *regs) * Do a system call from kernel instead of calling sys_execve so we * end up with proper pt_regs. */ +asmlinkage int kernel_execve(const char *filename, const char *const argv[], const char *const envp[]) |