Re: [Qemu-devel] [PATCH qom-cpu 0/7] disable kvm_mmu + -cpu enforce fixes (v3)
Am 07.01.2013 19:20, schrieb Eduardo Habkost: Eduardo Habkost (7): kvm: Add fake KVM constants to avoid #ifdefs on KVM-specific code [...] target-i386: Disable kvm_mmu by default target-i386/cpu: Introduce FeatureWord typedefs target-i386: kvm_check_features_against_host(): Use feature_word_info target-i386/cpu.c: Add feature name array for ext4_features target-i386: check/enforce: Check all feature words Thanks, applied these to qom-cpu: https://github.com/afaerber/qemu-cpu/commits/qom-cpu Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH qom-cpu 0/7] disable kvm_mmu + -cpu enforce fixes (v3)
On Mon, Jan 07, 2013 at 04:20:41PM -0200, Eduardo Habkost wrote: Changes on v3: - Patches 3-9 from v2 are now already on qom-cpu tree - Remove CONFIG_KVM #ifdefs by declaring fake KVM_* #defines on sysemu/kvm.h - Refactor code that uses the feature word arrays (to make it easier to add a new feature name array) - Add feature name array for CPUID leaf 0xC001 Changes on v2: - Now both the kvm_mmu-disable and -cpu enforce changes are on the same series - Coding style fixes Git tree for reference: git://github.com/ehabkost/qemu-hacks.git cpu-enforce-all.v3 https://github.com/ehabkost/qemu-hacks/tree/cpu-enforce-all.v3 The changes are a bit intrusive, but: - The longer we take to make enforce strict as it should (and make libvirt finally use it), more users will have VMs with migration-unsafe unpredictable guest ABIs. For this reason, I would like to get this into QEMU 1.4. - The changes in this series should affect only users that are already using the enforce flag, and I believe whoever is using the enforce flag really want the strict behavior introduced by this series. Reviewed-by: Gleb Natapov g...@redhat.com Small comment on patch 4. Fill free to ignore. Eduardo Habkost (7): kvm: Add fake KVM constants to avoid #ifdefs on KVM-specific code target-i386: Don't set any KVM flag by default if KVM is disabled target-i386: Disable kvm_mmu by default target-i386/cpu: Introduce FeatureWord typedefs target-i386: kvm_check_features_against_host(): Use feature_word_info target-i386/cpu.c: Add feature name array for ext4_features target-i386: check/enforce: Check all feature words include/sysemu/kvm.h | 14 target-i386/cpu.c| 193 --- target-i386/cpu.h| 15 3 files changed, 150 insertions(+), 72 deletions(-) -- 1.7.11.7 -- Gleb. -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH qom-cpu 0/7] disable kvm_mmu + -cpu enforce fixes (v3)
Changes on v3: - Patches 3-9 from v2 are now already on qom-cpu tree - Remove CONFIG_KVM #ifdefs by declaring fake KVM_* #defines on sysemu/kvm.h - Refactor code that uses the feature word arrays (to make it easier to add a new feature name array) - Add feature name array for CPUID leaf 0xC001 Changes on v2: - Now both the kvm_mmu-disable and -cpu enforce changes are on the same series - Coding style fixes Git tree for reference: git://github.com/ehabkost/qemu-hacks.git cpu-enforce-all.v3 https://github.com/ehabkost/qemu-hacks/tree/cpu-enforce-all.v3 The changes are a bit intrusive, but: - The longer we take to make enforce strict as it should (and make libvirt finally use it), more users will have VMs with migration-unsafe unpredictable guest ABIs. For this reason, I would like to get this into QEMU 1.4. - The changes in this series should affect only users that are already using the enforce flag, and I believe whoever is using the enforce flag really want the strict behavior introduced by this series. Eduardo Habkost (7): kvm: Add fake KVM constants to avoid #ifdefs on KVM-specific code target-i386: Don't set any KVM flag by default if KVM is disabled target-i386: Disable kvm_mmu by default target-i386/cpu: Introduce FeatureWord typedefs target-i386: kvm_check_features_against_host(): Use feature_word_info target-i386/cpu.c: Add feature name array for ext4_features target-i386: check/enforce: Check all feature words include/sysemu/kvm.h | 14 target-i386/cpu.c| 193 --- target-i386/cpu.h| 15 3 files changed, 150 insertions(+), 72 deletions(-) -- 1.7.11.7 -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
