Messages in this thread | | | From | Suzuki K Poulose <> | Subject | [PATCH v2 0/3] kvm: arm/arm64: Fixes for use after free problems | Date | Thu, 16 Mar 2017 18:20:48 +0000 |
| |
This series contains potential fixes for problems reported by [0] & [1].
[0] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-March/492944.html [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-March/492943.html
Changes since V1: - Yield the kvm->mmu_lock if necessary in unmap_stage2_range to prevent vCPU starvation and lockup detector warnings.
Marc Zyngier (2): kvm: arm/arm64: Take mmap_sem in stage2_unmap_vm kvm: arm/arm64: Take mmap_sem in kvm_arch_prepare_memory_region
Suzuki K Poulose (1): kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd
arch/arm/kvm/mmu.c | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-)
-- 2.7.4
| |