2 files changed, 0 insertions, 8 deletions

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 16bc1f5df3e2..547e8b84b2f7 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -15,7 +15,6 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/stddef.h>
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
@@ -69,7 +68,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
 {
         struct mm_struct *mm;
 
-        lock_kernel();
         mm = current->mm;
         mm->end_code = bss_start + bss_len;
         mm->start_brk = bss_start + bss_len;
@@ -78,7 +76,6 @@ SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
         printk("set_program_attributes(%lx %lx %lx %lx)\n",
                 text_start, text_len, bss_start, bss_len);
 #endif
-        unlock_kernel();
         return 0;
 }
 
@@ -517,7 +514,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
         long error;
         int __user *min_buf_size_ptr;
 
-        lock_kernel();
         switch (code) {
         case PL_SET:
                 if (get_user(error, &args->set.nbytes))
@@ -547,7 +543,6 @@ SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
                 error = -EOPNOTSUPP;
                 break;
         };
-        unlock_kernel();
         return error;
 }
 
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index b14f015008ad..0414e021a91c 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -13,7 +13,6 @@
 #include <linux/sched.h>
 #include <linux/tty.h>
 #include <linux/delay.h>
-#include <linux/smp_lock.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kallsyms.h>
@@ -623,7 +622,6 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
                 return;
         }
 
-        lock_kernel();
         printk("Bad unaligned kernel access at %016lx: %p %lx %lu\n",
                 pc, va, opcode, reg);
         do_exit(SIGSEGV);
@@ -646,7 +644,6 @@ got_exception:
          * Yikes!  No one to forward the exception to.
          * Since the registers are in a weird format, dump them ourselves.
          */
-        lock_kernel();
 
         printk("%s(%d): unhandled unaligned exception\n",
                current->comm, task_pid_nr(current));