x86: use BUILD_BUG_ON() for the size of struct intel_mp_floating

[linux-2.6] / arch / x86 / kernel / microcode.c

diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c
index 25cf6dee4e56f74befff8a9be9d3261caba2b0ea..69729e38b78a2d83e7f7e799bd2ea37730305d18 100644 (file)
--- a/arch/x86/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
@@ -402,7 +402,7 @@ static int do_microcode_update (void)
 
                        if (!uci->valid)
                                continue;
-                       set_cpus_allowed(current, cpumask_of_cpu(cpu));
+                       set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
                        error = get_maching_microcode(new_mc, cpu);
                        if (error < 0)
                                goto out;
@@ -416,7 +416,7 @@ out:
                vfree(new_mc);
        if (cursor < 0)
                error = cursor;
-       set_cpus_allowed(current, old);
+       set_cpus_allowed_ptr(current, &old);
        return error;
 }
 
@@ -579,7 +579,7 @@ static int apply_microcode_check_cpu(int cpu)
                return 0;
 
        old = current->cpus_allowed;
-       set_cpus_allowed(current, cpumask_of_cpu(cpu));
+       set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
 
        /* Check if the microcode we have in memory matches the CPU */
        if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 ||
@@ -610,7 +610,7 @@ static int apply_microcode_check_cpu(int cpu)
                        " sig=0x%x, pf=0x%x, rev=0x%x\n",
                        cpu, uci->sig, uci->pf, uci->rev);
 
-       set_cpus_allowed(current, old);
+       set_cpus_allowed_ptr(current, &old);
        return err;
 }
 
@@ -621,13 +621,13 @@ static void microcode_init_cpu(int cpu, int resume)
 
        old = current->cpus_allowed;
 
-       set_cpus_allowed(current, cpumask_of_cpu(cpu));
+       set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
        mutex_lock(&microcode_mutex);
        collect_cpu_info(cpu);
        if (uci->valid && system_state == SYSTEM_RUNNING && !resume)
                cpu_request_microcode(cpu);
        mutex_unlock(&microcode_mutex);
-       set_cpus_allowed(current, old);
+       set_cpus_allowed_ptr(current, &old);
 }
 
 static void microcode_fini_cpu(int cpu)
@@ -657,14 +657,14 @@ static ssize_t reload_store(struct sys_device *dev, const char *buf, size_t sz)
                old = current->cpus_allowed;
 
                get_online_cpus();
-               set_cpus_allowed(current, cpumask_of_cpu(cpu));
+               set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
 
                mutex_lock(&microcode_mutex);
                if (uci->valid)
                        err = cpu_request_microcode(cpu);
                mutex_unlock(&microcode_mutex);
                put_online_cpus();
-               set_cpus_allowed(current, old);
+               set_cpus_allowed_ptr(current, &old);
        }
        if (err)
                return err;