linux-kernel - [PATCH 0/4] KVM: simplify hardware initialization

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: <cover.1667369456.git.isaku.yamahata@intel.com>
Date:   Tue,  1 Nov 2022 23:24:07 -0700
From:   isaku.yamahata@...el.com
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Marc Zyngier <maz@...nel.org>
Cc:     isaku.yamahata@...el.com, isaku.yamahata@...il.com
Subject: [PATCH 0/4] KVM: simplify hardware initialization

From: Isaku Yamahata <isaku.yamahata@...el.com>

This patch series include random simplifications of KVM hardware enable/disable.
Although the past attempt [1] was turned out to be a bad idea, it has still
useful patches.  This is small subset of [1].

[1] https://lore.kernel.org/kvm/cover.1663869838.git.isaku.yamahata@intel.com/

Isaku Yamahata (3):
  KVM: Remove on_each_cpu(hardware_disable_nolock) in kvm_exit()
  KVM: Make cpus_hardware_enabled cpumask_t instead of cpumask_var_t
  KVM: kvm_main.c: Remove a global variable, hardware_enable_failed

Marc Zyngier (1):
  KVM: arm64: Simplify the CPUHP logic

 arch/arm64/kvm/arch_timer.c     | 27 +++++++------------
 arch/arm64/kvm/arm.c            | 13 +++++++++
 arch/arm64/kvm/vgic/vgic-init.c | 19 ++-----------
 include/kvm/arm_arch_timer.h    |  4 +++
 include/kvm/arm_vgic.h          |  4 +++
 include/linux/cpuhotplug.h      |  3 ---
 virt/kvm/kvm_main.c             | 48 ++++++++++++++++-----------------
 7 files changed, 56 insertions(+), 62 deletions(-)

-- 
2.25.1