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From: Ashok Raj <ashok.raj@intel.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Thomas Gleixner <tglx@linutronix.de>, X86-kernel <x86@kernel.org>,
	"LKML Mailing List" <linux-kernel@vger.kernel.org>,
	Dave Hansen <dave.hansen@intel.com>,
	Tony Luck <tony.luck@intel.com>, Ingo Molnar <mingo@kernel.org>,
	<alison.schofield@intel.com>, <reinette.chatre@intel.com>,
	Tom Lendacky <thomas.lendacky@amd.com>,
	"Ashok Raj" <ashok.raj@intel.com>
Subject: Re: [PATCH v4 6/6] x86/microcode/intel: Print when early microcode loading fails
Date: Tue, 17 Jan 2023 08:12:16 -0800	[thread overview]
Message-ID: <Y8bI4BBst78qrApD@a4bf019067fa.jf.intel.com> (raw)
In-Reply-To: <Y8ROaoJtUtj5bPcx@zn.tnic>

On Sun, Jan 15, 2023 at 08:05:14PM +0100, Borislav Petkov wrote:
> On Mon, Jan 09, 2023 at 07:35:55AM -0800, Ashok Raj wrote:
> > Currently when early microcode loading fails there is no way for the
> > user to know that the update failed.
> 
> Of course there is - there's no early update message in dmesg.

Sorry Boris, didn't comprehend. 

Without user making some additional steps to check the revision in the
default location and the current rev reported to find the update failed.

Maybe that's what you meant.

  reply	other threads:[~2023-01-17 16:12 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-09 15:35 [PATCH v4 0/6] Some fixes and cleanups for microcode Ashok Raj
2023-01-09 15:35 ` [PATCH v4 1/6] x86/microcode: Add a parameter to microcode_check() to store CPU capabilities Ashok Raj
2023-01-21 14:54   ` [tip: x86/microcode] " tip-bot2 for Ashok Raj
2023-01-09 15:35 ` [PATCH v4 2/6] x86/microcode/core: Take a snapshot before and after applying microcode Ashok Raj
2023-01-21 14:54   ` [tip: x86/microcode] x86/microcode: Check CPU capabilities after late microcode update correctly tip-bot2 for Ashok Raj
2023-01-09 15:35 ` [PATCH v4 3/6] x86/microcode: Display revisions only when update is successful Ashok Raj
2023-01-09 15:35 ` [PATCH v4 4/6] x86/microcode/intel: Use a plain revision argument for print_ucode_rev() Ashok Raj
2023-01-15 19:25   ` Borislav Petkov
2023-01-15 19:39   ` Borislav Petkov
2023-01-17 16:05     ` Ashok Raj
2023-01-17 18:16       ` Borislav Petkov
2023-01-09 15:35 ` [PATCH v4 5/6] x86/microcode/intel: Print old and new rev during early boot Ashok Raj
2023-01-09 15:35 ` [PATCH v4 6/6] x86/microcode/intel: Print when early microcode loading fails Ashok Raj
2023-01-15 19:05   ` Borislav Petkov
2023-01-17 16:12     ` Ashok Raj [this message]
2023-01-17 16:29       ` Dave Hansen
2023-01-17 18:21         ` Borislav Petkov
2023-01-17 18:32           ` Dave Hansen
2023-01-17 18:40             ` Borislav Petkov
2023-01-17 20:40               ` Ashok Raj
2023-01-17 20:58                 ` Luck, Tony
2023-01-19 17:59                   ` Ashok Raj
2023-01-20 12:03                     ` Borislav Petkov
2023-01-20 16:52                       ` Ashok Raj
2023-01-17 21:00                 ` Dave Hansen
2023-01-17 21:06                 ` Borislav Petkov
2023-01-17 21:34                   ` Ashok Raj
2023-01-17 19:10             ` Ashok Raj
2023-01-17 16:35   ` Dave Hansen
2023-01-17 17:59     ` Ashok Raj

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