lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Wed, 20 Dec 2017 22:35:03 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Linus Torvalds <torvalds@...ux-foundation.org>,
        Andy Lutomirsky <luto@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Dave Hansen <dave.hansen@...el.com>,
        Borislav Petkov <bpetkov@...e.de>,
        Greg KH <gregkh@...uxfoundation.org>, keescook@...gle.com,
        hughd@...gle.com, Brian Gerst <brgerst@...il.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Denys Vlasenko <dvlasenk@...hat.com>,
        Rik van Riel <riel@...hat.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Juergen Gross <jgross@...e.com>,
        David Laight <David.Laight@...lab.com>,
        Eduardo Valentin <eduval@...zon.com>, aliguori@...zon.com,
        Will Deacon <will.deacon@....com>,
        Vlastimil Babka <vbabka@...e.cz>, daniel.gruss@...k.tugraz.at
Subject: [patch V181 00/54] x86/pti: Final XMAS release

Changes since V163:

  - Moved the cpu entry area out of the fixmap because that caused failures
    due to fixmap size and cleanup_highmap() zapping fixmap PTEs.

  - Moved all cpu entry area related code into separate files. The
    hodgepodge in cpu/common.c was really not appropriate.

  - Folded Juergens XEN PV fix for vsyscall

  - Folded Peters ACCESS bit simplification

  - Cleaned up and fixed dump_pagetables

  - Added Vlastimils PTI/NOPTI marker for dumpstack

  - Addressed various minor review comments

  Diffstat against V163 appended.

Thanks to everyone who looked and cared!

It's perfect now because I'm going to have quiet holidays no matter what.

Nevertheless, please review and test the hell out of it.

The lot is based on:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/pti.entry

The series is also available from git:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/pti

The patch tarball is at:

  https://tglx.de/~tglx/patches-pti-181.tar.bz2

  sha1sum of decompressed tarball: 3b9c1729efe58e793a40031f54e82cac8aba3884

Thanks,

	tglx

---

 Documentation/x86/x86_64/mm.txt         |    4 
 arch/x86/Kconfig                        |    3 
 arch/x86/entry/vsyscall/vsyscall_64.c   |    7 -
 arch/x86/events/intel/ds.c              |   53 ++++++----
 arch/x86/include/asm/cpu_entry_area.h   |   87 +++++++++++++++++
 arch/x86/include/asm/desc.h             |    1 
 arch/x86/include/asm/fixmap.h           |   96 -------------------
 arch/x86/include/asm/pgtable.h          |    4 
 arch/x86/include/asm/pgtable_32_types.h |   15 ++-
 arch/x86/include/asm/pgtable_64_types.h |   55 ++++++-----
 arch/x86/kernel/cpu/common.c            |  126 -------------------------
 arch/x86/kernel/dumpstack.c             |    7 +
 arch/x86/kernel/tls.c                   |   11 --
 arch/x86/kernel/traps.c                 |    6 -
 arch/x86/mm/Makefile                    |    8 -
 arch/x86/mm/cpu_entry_area.c            |  159 ++++++++++++++++++++++++++++++++
 arch/x86/mm/dump_pagetables.c           |  105 ++++++++++++---------
 arch/x86/mm/init_32.c                   |    6 +
 arch/x86/mm/kasan_init_64.c             |    6 -
 arch/x86/mm/pgtable_32.c                |    1 
 arch/x86/mm/pti.c                       |   52 +++++-----
 arch/x86/xen/mmu_pv.c                   |    2 
 22 files changed, 449 insertions(+), 365 deletions(-)

Powered by blists - more mailing lists