linux-kernel - [PATCH 00/16] x86/microcode/AMD: Improve container verification

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Message-Id: <20181107170218.7596-1-bp@alien8.de>
Date:   Wed,  7 Nov 2018 18:02:02 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     X86 ML <x86@...nel.org>
Cc:     "Maciej S . Szmigiero" <mail@...iej.szmigiero.name>,
        Tom Lendacky <thomas.lendacky@....com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 00/16] x86/microcode/AMD: Improve container verification

From: Borislav Petkov <bp@...e.de>

Hi all,

this is work which got started by Maciej a while ago. I have finally had
the time to redo all the ideas properly, split it in self-contained,
logical chunks and test it.

Reveiew and comments are appreciated.

Thx.

Borislav Petkov (11):
  x86/microcode/AMD: Move verify_patch_size() up in the file
  x86/microcode/AMD: Clean up per-family patch size checks
  x86/microcode/AMD: Cleanup verify_patch_size() more
  x86/microcode/AMD: Concentrate patch verification
  x86/microcode/AMD: Simplify patch family detection
  x86/microcode/AMD: Move patch family check to verify_patch()
  x86/microcode/AMD: Move chipset-specific check into verify_patch()
  x86/microcode/AMD: Change verify_patch()'s return value
  x86/microcode/AMD: Convert early parser to the new verification routines
  x86/microcode/AMD: Fix container size's type
  x86/microcode/AMD: Update copyright

Maciej S. Szmigiero (5):
  x86/microcode/AMD: Subtract SECTION_HDR_SIZE from file leftover length
  x86/microcode/AMD: Add microcode container verification
  x86/microcode/AMD: Check microcode container data in the late loader
  x86/microcode/AMD: Convert CPU equivalence table variable into a struct
  x86/microcode/AMD: Check the equivalence table size when scanning it

 arch/x86/kernel/cpu/microcode/amd.c | 469 ++++++++++++++++++----------
 1 file changed, 307 insertions(+), 162 deletions(-)

-- 
2.19.1