diff options
Diffstat (limited to 'arch/blackfin/kernel/process.c')
| -rw-r--r-- | arch/blackfin/kernel/process.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 93ec07d..b407bc8 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -7,7 +7,6 @@ */ #include <linux/module.h> -#include <linux/smp_lock.h> #include <linux/unistd.h> #include <linux/user.h> #include <linux/uaccess.h> @@ -65,11 +64,11 @@ static void default_idle(void) #ifdef CONFIG_IPIPE ipipe_suspend_domain(); #endif - local_irq_disable_hw(); + hard_local_irq_disable(); if (!need_resched()) idle_with_irq_disabled(); - local_irq_enable_hw(); + hard_local_irq_enable(); } /* @@ -209,7 +208,9 @@ copy_thread(unsigned long clone_flags, /* * sys_execve() executes a new program. */ -asmlinkage int sys_execve(char __user *name, char __user * __user *argv, char __user * __user *envp) +asmlinkage int sys_execve(const char __user *name, + const char __user *const __user *argv, + const char __user *const __user *envp) { int error; char *filename; @@ -491,6 +492,11 @@ int _access_ok(unsigned long addr, unsigned long size) return 1; #endif +#ifndef CONFIG_EXCEPTION_L1_SCRATCH + if (in_mem_const(addr, size, (unsigned long)l1_stack_base, l1_stack_len)) + return 1; +#endif + aret = in_async(addr, size); if (aret < 2) return aret; |
