From: Borislav Petkov <bp@suse.de>
Date: Wed, 13 Mar 2019 11:00:22 +0000 (+0100)
Subject: x86/microcode: Announce reload operation's completion
X-Git-Tag: v5.1-rc2~4^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bd681251b7c1db1c6cfe29a72c5ea1b1c0ba022;p=thirdparty%2Fkernel%2Flinux.git

x86/microcode: Announce reload operation's completion

By popular demand, issue a single line to dmesg after the reload
operation completes to let the user know that a reload has at least been
attempted.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190313110022.8229-1-bp@alien8.de
---

diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
index 97f9ada9cedaf..5260185cbf7ba 100644
--- a/arch/x86/kernel/cpu/microcode/core.c
+++ b/arch/x86/kernel/cpu/microcode/core.c
@@ -608,6 +608,8 @@ static int microcode_reload_late(void)
 	if (ret > 0)
 		microcode_check();
 
+	pr_info("Reload completed, microcode revision: 0x%x\n", boot_cpu_data.microcode);
+
 	return ret;
 }