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Date:   Fri, 01 Dec 2023 18:37:48 -0000
From:   "tip-bot2 for Ashok Raj" <tip-bot2@linutronix.de>
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Subject: [tip: x86/microcode] x86/microcode/intel: Remove redundant microcode
 late updated message
Cc:     Ashok Raj <ashok.raj@intel.com>,
        "Borislav Petkov (AMD)" <bp@alien8.de>, x86@kernel.org,
        linux-kernel@vger.kernel.org
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The following commit has been merged into the x86/microcode branch of tip:

Commit-ID:     1f693ef550f051ef6a95dbfadfa4fbd600769a81
Gitweb:        https://git.kernel.org/tip/1f693ef550f051ef6a95dbfadfa4fbd600769a81
Author:        Ashok Raj <ashok.raj@intel.com>
AuthorDate:    Wed, 29 Nov 2023 13:56:43 -08:00
Committer:     Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Fri, 01 Dec 2023 18:52:01 +01:00

x86/microcode/intel: Remove redundant microcode late updated message

After successful update, the late loading routine prints an update
summary similar to:

  microcode: load: updated on 128 primary CPUs with 128 siblings
  microcode: revision: 0x21000170 -> 0x21000190

Remove the redundant message in the Intel side of the driver.

  [ bp: Massage commit message. ]

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/ZWjYhedNfhAUmt0k@a4bf019067fa.jf.intel.com
---
 arch/x86/kernel/cpu/microcode/intel.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
index 070426b..5d6ea87 100644
--- a/arch/x86/kernel/cpu/microcode/intel.c
+++ b/arch/x86/kernel/cpu/microcode/intel.c
@@ -457,12 +457,6 @@ static enum ucode_state apply_microcode_late(int cpu)
 	if (ret != UCODE_UPDATED && ret != UCODE_OK)
 		return ret;
 
-	if (!cpu && uci->cpu_sig.rev != cur_rev) {
-		pr_info("Updated to revision 0x%x, date = %04x-%02x-%02x\n",
-			uci->cpu_sig.rev, mc->hdr.date & 0xffff, mc->hdr.date >> 24,
-			(mc->hdr.date >> 16) & 0xff);
-	}
-
 	cpu_data(cpu).microcode	 = uci->cpu_sig.rev;
 	if (!cpu)
 		boot_cpu_data.microcode = uci->cpu_sig.rev;