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Groups > linux.kernel > #1602751
| From | Suzuki K Poulose <suzuki.poulose@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/3] kvm: arm/arm64: Fixes for use after free problems |
| Date | 2017-03-16 19:30 +0100 |
| Message-ID | <tlIjT-2f6-19@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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
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[PATCH v2 0/3] kvm: arm/arm64: Fixes for use after free problems Suzuki K Poulose <suzuki.poulose@arm.com> - 2017-03-16 19:30 +0100 [PATCH v2 2/3] kvm: arm/arm64: Take mmap_sem in kvm_arch_prepare_memory_region Suzuki K Poulose <suzuki.poulose@arm.com> - 2017-03-16 19:30 +0100
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