Messages in this thread | | | Date | Mon, 2 Mar 2015 13:34:41 +0100 | From | Borislav Petkov <> | Subject | [GIT PULL] microcode loader updates |
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Hi guys,
here's the first pile of microcode loader cleanups for 4.1.
Please pull, thanks.
--- The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539:
Linux 4.0-rc1 (2015-02-22 18:21:14 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git tags/intel_microcode_cleanup_p1
for you to fetch changes up to 94a7cbf93996711a32e286488b8523740d6a19f0:
x86/microcode/intel: Fix printing of microcode blobs in show_saved_mc() (2015-03-02 10:07:36 +0100)
---------------------------------------------------------------- The first part of the scrubbing of the intel early microcode loader. There's more work to come but let's unload this pile first.
---------------------------------------------------------------- Borislav Petkov (13): x86/microcode/intel: Check if microcode was found before applying x86/microcode/intel: Do the mc_saved_src NULL check first x86/microcode/intel: Get rid of last arg to load_ucode_intel_bsp() x86/microcode/intel: Simplify load_ucode_intel_bsp() x86/microcode/intel: Make _save_mc() return the updated saved count x86/microcode/intel: Sanitize _save_mc() x86/microcode/intel: Rename update_match_revision() x86/microcode: Consolidate family,model, ... code x86/microcode/intel: Simplify generic_load_microcode_early() x86/microcode/intel: Move mc arg last in get_matching_{microcode|sig} x86/microcode/intel: Sanitize microcode_pointer() x86/microcode/intel: Check scan_microcode()'s retval x86/microcode/intel: Fix printing of microcode blobs in show_saved_mc()
Quentin Casasnovas (1): x86/microcode/intel: Fix out of bounds memory access to the extended header
arch/x86/include/asm/microcode.h | 73 ++++++ arch/x86/include/asm/microcode_intel.h | 13 +- arch/x86/kernel/cpu/microcode/core_early.c | 75 +----- arch/x86/kernel/cpu/microcode/intel.c | 4 +- arch/x86/kernel/cpu/microcode/intel_early.c | 344 +++++++++++++--------------- arch/x86/kernel/cpu/microcode/intel_lib.c | 22 +- 6 files changed, 259 insertions(+), 272 deletions(-)
-- Regards/Gruss, Boris.
ECO tip #101: Trim your mails when you reply. --
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