Merge branch 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / arch / x86 / kernel / microcode_core.c

diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index 9420972e98fea4123c9e92b46fc18fc2e622fc5f..3a04b224d0c0e71cb8886c7c541500516f1f73be 100644 (file)
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -225,6 +225,9 @@ static ssize_t microcode_write(struct file *file, const char __user *buf,
        if (do_microcode_update(buf, len) == 0)
                ret = (ssize_t)len;
 
+       if (ret > 0)
+               perf_check_microcode();
+
        mutex_unlock(&microcode_mutex);
        put_online_cpus();