diff options
Diffstat (limited to 'arch/i386/kernel')
| -rw-r--r-- | arch/i386/kernel/cpu/cpufreq/powernow-k8.c | 5 | ||||
| -rw-r--r-- | arch/i386/kernel/process.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index 10cc096c0ad..31f65c8a4c2 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -110,14 +110,13 @@ static int query_current_values_with_pending_wait(struct powernow_k8_data *data) u32 lo, hi; u32 i = 0; - lo = MSR_S_LO_CHANGE_PENDING; - while (lo & MSR_S_LO_CHANGE_PENDING) { + do { if (i++ > 0x1000000) { printk(KERN_ERR PFX "detected change pending stuck\n"); return 1; } rdmsr(MSR_FIDVID_STATUS, lo, hi); - } + } while (lo & MSR_S_LO_CHANGE_PENDING); data->currvid = hi & MSR_S_HI_CURRENT_VID; data->currfid = lo & MSR_S_LO_CURRENT_FID; diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c index d9492058aaf..e3f362e8af5 100644 --- a/arch/i386/kernel/process.c +++ b/arch/i386/kernel/process.c @@ -917,6 +917,8 @@ asmlinkage int sys_get_thread_area(struct user_desc __user *u_info) if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX) return -EINVAL; + memset(&info, 0, sizeof(info)); + desc = current->thread.tls_array + idx - GDT_ENTRY_TLS_MIN; info.entry_number = idx; |