From 84d5cb5ac962433a56aabb72eeded4f400f07e07 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Thu, 28 Jul 2005 09:45:10 -0700 Subject: [PATCH] --- yaml --- r: 5454 b: refs/heads/master c: 7153d9612fe5cefc29f9f17d7a6b9f0dcd07b20e h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/[refs] b/[refs] index 2043ba372a21..1cd98a3658df 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: cc993cab0239cb07af329d2e18faac7888821075 +refs/heads/master: 7153d9612fe5cefc29f9f17d7a6b9f0dcd07b20e diff --git a/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index 7fe5b2aaa209..de5deebc0154 100644 --- a/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/trunk/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;