From: Quentin Casasnovas <quentin.casasnovas@oracle.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com>,
X86 ML <x86@kernel.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 13/13] x86/microcode/intel: Fix printing of microcode blobs in show_saved_mc()
Date: Wed, 25 Feb 2015 10:41:25 +0100 [thread overview]
Message-ID: <20150225094125.GB30434@chrystal.uk.oracle.com> (raw)
In-Reply-To: <20150224164817.GF3420@pd.tnic>
On Tue, Feb 24, 2015 at 05:48:17PM +0100, Borislav Petkov wrote:
>
> Thanks for the review, very good points. I had spotted some of them
> myself but had to restrain myself not to do them now for the very
> simple reason: we want this code first cleaned up nicely, in small and
> self-contained pieces so that no regressions get introduced from more
> involved patches (debugging early microcode loader issues is nasty).
>
> Then we can start improving it, once enough rust is shaken off.
Yup that's how I understood your patchset :) If I may though, I think the
issue I raised on your patch 8 is serious enough to get a fix before you
merge this patchset - it should just be a matter of adding some parentheses
at the correct place, and should be a good candidate for -stable.
>
> Now, I have limited time so, if, in case you wanted to do small and
> clean patchsets cleaning up this more or improving some aspects of it
> and tested them and sent them to me, I'll gladly give them a good look
> and test them here too. :-)
>
> But you don't have to, this is just a suggestion anyway - I just get the
> feeling that you like looking at it and wanted to mention that in case
> you'd like to help out cleaning it up, you're welcome to do so.
>
I have also very limited time to allocate for this, but I can surely help
with reviewing. If I manage to get some spare time, I'll make sure to try
to contribute as well, no guarantee for now though!
Quentin
next prev parent reply other threads:[~2015-02-25 9:40 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-24 10:36 [PATCH 00/13] x86/microcode: Intel early loader cleanups Borislav Petkov
2015-02-24 10:37 ` [PATCH 01/13] x86/microcode/intel: Check if microcode was found before applying Borislav Petkov
2015-02-24 10:37 ` [PATCH 02/13] x86/microcode/intel: Do the mc_saved_src NULL check first Borislav Petkov
2015-02-24 16:20 ` Quentin Casasnovas
2015-02-24 10:37 ` [PATCH 03/13] x86/microcode/intel: Get rid of last arg to load_ucode_intel_bsp() Borislav Petkov
2015-02-24 16:21 ` Quentin Casasnovas
2015-02-24 18:30 ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 04/13] x86/microcode/intel: Simplify load_ucode_intel_bsp() Borislav Petkov
2015-02-24 16:21 ` Quentin Casasnovas
2015-02-24 18:32 ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 05/13] x86/microcode/intel: Make _save_mc() return the updated saved count Borislav Petkov
2015-02-24 16:22 ` Quentin Casasnovas
2015-02-24 10:37 ` [PATCH 06/13] x86/microcode/intel: Sanitize _save_mc() Borislav Petkov
2015-02-24 10:37 ` [PATCH 07/13] x86/microcode/intel: Rename update_match_revision() Borislav Petkov
2015-02-24 16:23 ` Quentin Casasnovas
2015-04-10 11:12 ` Borislav Petkov
2015-04-10 11:54 ` Quentin Casasnovas
2015-04-10 12:09 ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 08/13] x86/microcode: Consolidate family,model, ... code Borislav Petkov
2015-02-24 16:23 ` Quentin Casasnovas
2015-02-24 10:37 ` [PATCH 09/13] x86/microcode/intel: Simplify generic_load_microcode_early() Borislav Petkov
2015-02-24 10:37 ` [PATCH 10/13] x86/microcode/intel: Move mc arg last in get_matching_{microcode|sig} Borislav Petkov
2015-02-24 16:24 ` Quentin Casasnovas
2015-05-05 9:14 ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 11/13] x86/microcode/intel: Sanitize microcode_pointer() Borislav Petkov
2015-02-24 10:37 ` [PATCH 12/13] x86/microcode/intel: Check scan_microcode()'s retval Borislav Petkov
2015-02-24 10:37 ` [PATCH 13/13] x86/microcode/intel: Fix printing of microcode blobs in show_saved_mc() Borislav Petkov
2015-02-24 16:24 ` Quentin Casasnovas
2015-02-24 16:48 ` Borislav Petkov
2015-02-25 9:41 ` Quentin Casasnovas [this message]
2015-02-25 17:55 ` Borislav Petkov
2015-03-03 13:00 ` [tip:x86/microcode] x86/microcode/intel: Fix out of bounds memory access to the extended header tip-bot for Quentin Casasnovas
2015-02-24 16:40 ` [PATCH 00/13] x86/microcode: Intel early loader cleanups Quentin Casasnovas
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