linux-kernel - [PATCH v2 0/3] vmx: miscellaneous cleanups

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]

Message-Id: <1470169957-12616-1-git-send-email-bsd@redhat.com>
Date:	Tue,  2 Aug 2016 16:32:34 -0400
From:	Bandan Das <bsd@...hat.com>
To:	kvm@...r.kernel.org
Cc:	pbonzini@...hat.com, rkrcmar@...hat.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] vmx: miscellaneous cleanups

v1 posted here https://lkml.org/lkml/2016/7/20/605

v2:
1/3 : Replacing BUG_ONs with WARN_ONs is not necessary
2/3 : No change
3/3 : Remove the kvm parameter from two other functions
4/3 : Removed, although the spec says to do it, it can't be triggered

These are some very minor vmx cleanups.
2/4 is necessary for nested esx to be able to
successfully launch a guest of its own. Without single context
invalidation present, it just disables ept altogether.

Bandan Das (3):
  nvmx: remove comment about missing nested vpid support
  nvmx: mark ept single context invalidation as supported
  mmu: don't pass *kvm to spte_write_protect and spte_*_dirty

 arch/x86/kvm/mmu.c | 12 ++++++------
 arch/x86/kvm/vmx.c | 15 +++++++--------
 2 files changed, 13 insertions(+), 14 deletions(-)

-- 
2.5.5