| Message ID | 20240716161015.263031-1-zhao1.liu@intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | target/i386: Misc cleanup on KVM PV defs, outdated comments and error handling | expand |
Hi Paolo, Just a kindly ping. Thanks, Zhao On Wed, Jul 17, 2024 at 12:10:06AM +0800, Zhao Liu wrote: > Date: Wed, 17 Jul 2024 00:10:06 +0800 > From: Zhao Liu <zhao1.liu@intel.com> > Subject: [PATCH v4 0/9] target/i386: Misc cleanup on KVM PV defs, outdated > comments and error handling > X-Mailer: git-send-email 2.34.1 > > Hi, > > This is my v4 cleanup series. Compared with v3 [1], > * Returned kvm_vm_ioctl() directly in kvm_install_msr_filters(). > * Added a patch (patch 9) to clean up ARRAY_SIZE(msr_handlers). > > > Background and Introduction > =========================== > > This series picks cleanup from my previous kvmclock [2] (as other > renaming attempts were temporarily put on hold). > > In addition, this series also include the cleanup on a historically > workaround, recent comment of coco interface [3] and error handling > corner cases in kvm_arch_init(). > > Avoiding the fragmentation of these misc cleanups, I consolidated them > all in one series and was able to tackle them in one go! > > [1]: https://lore.kernel.org/qemu-devel/20240715044955.3954304-1-zhao1.liu@intel.com/T/ > [2]: https://lore.kernel.org/qemu-devel/20240329101954.3954987-1-zhao1.liu@linux.intel.com/ > [3]: https://lore.kernel.org/qemu-devel/2815f0f1-9e20-4985-849c-d74c6cdc94ae@intel.com/ > > Thanks and Best Regards, > Zhao > --- > Zhao Liu (9): > target/i386/kvm: Add feature bit definitions for KVM CPUID > target/i386/kvm: Remove local MSR_KVM_WALL_CLOCK and > MSR_KVM_SYSTEM_TIME definitions > target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled > target/i386/kvm: Save/load MSRs of kvmclock2 > (KVM_FEATURE_CLOCKSOURCE2) > target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo > target/i386/confidential-guest: Fix comment of > x86_confidential_guest_kvm_type() > target/i386/kvm: Clean up return values of MSR filter related > functions > target/i386/kvm: Clean up error handling in kvm_arch_init() > target/i386/kvm: Replace ARRAY_SIZE(msr_handlers) with > KVM_MSR_FILTER_MAX_RANGES > > hw/i386/kvm/clock.c | 5 +- > target/i386/confidential-guest.h | 2 +- > target/i386/cpu.h | 25 +++++++ > target/i386/kvm/kvm.c | 113 +++++++++++++++++-------------- > target/i386/kvm/kvm_i386.h | 4 +- > 5 files changed, 92 insertions(+), 57 deletions(-) > > -- > 2.34.1 >
On 9/4/24 15:46, Zhao Liu wrote: > Hi Paolo, > > Just a kindly ping. It's on my list now that 9.1 has been released. Paolo > > Thanks, > Zhao > > On Wed, Jul 17, 2024 at 12:10:06AM +0800, Zhao Liu wrote: >> Date: Wed, 17 Jul 2024 00:10:06 +0800 >> From: Zhao Liu <zhao1.liu@intel.com> >> Subject: [PATCH v4 0/9] target/i386: Misc cleanup on KVM PV defs, outdated >> comments and error handling >> X-Mailer: git-send-email 2.34.1 >> >> Hi, >> >> This is my v4 cleanup series. Compared with v3 [1], >> * Returned kvm_vm_ioctl() directly in kvm_install_msr_filters(). >> * Added a patch (patch 9) to clean up ARRAY_SIZE(msr_handlers). >> >> >> Background and Introduction >> =========================== >> >> This series picks cleanup from my previous kvmclock [2] (as other >> renaming attempts were temporarily put on hold). >> >> In addition, this series also include the cleanup on a historically >> workaround, recent comment of coco interface [3] and error handling >> corner cases in kvm_arch_init(). >> >> Avoiding the fragmentation of these misc cleanups, I consolidated them >> all in one series and was able to tackle them in one go! >> >> [1]: https://lore.kernel.org/qemu-devel/20240715044955.3954304-1-zhao1.liu@intel.com/T/ >> [2]: https://lore.kernel.org/qemu-devel/20240329101954.3954987-1-zhao1.liu@linux.intel.com/ >> [3]: https://lore.kernel.org/qemu-devel/2815f0f1-9e20-4985-849c-d74c6cdc94ae@intel.com/ >> >> Thanks and Best Regards, >> Zhao >> --- >> Zhao Liu (9): >> target/i386/kvm: Add feature bit definitions for KVM CPUID >> target/i386/kvm: Remove local MSR_KVM_WALL_CLOCK and >> MSR_KVM_SYSTEM_TIME definitions >> target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled >> target/i386/kvm: Save/load MSRs of kvmclock2 >> (KVM_FEATURE_CLOCKSOURCE2) >> target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo >> target/i386/confidential-guest: Fix comment of >> x86_confidential_guest_kvm_type() >> target/i386/kvm: Clean up return values of MSR filter related >> functions >> target/i386/kvm: Clean up error handling in kvm_arch_init() >> target/i386/kvm: Replace ARRAY_SIZE(msr_handlers) with >> KVM_MSR_FILTER_MAX_RANGES >> >> hw/i386/kvm/clock.c | 5 +- >> target/i386/confidential-guest.h | 2 +- >> target/i386/cpu.h | 25 +++++++ >> target/i386/kvm/kvm.c | 113 +++++++++++++++++-------------- >> target/i386/kvm/kvm_i386.h | 4 +- >> 5 files changed, 92 insertions(+), 57 deletions(-) >> >> -- >> 2.34.1 >> > >
Hi, This is my v4 cleanup series. Compared with v3 [1], * Returned kvm_vm_ioctl() directly in kvm_install_msr_filters(). * Added a patch (patch 9) to clean up ARRAY_SIZE(msr_handlers). Background and Introduction =========================== This series picks cleanup from my previous kvmclock [2] (as other renaming attempts were temporarily put on hold). In addition, this series also include the cleanup on a historically workaround, recent comment of coco interface [3] and error handling corner cases in kvm_arch_init(). Avoiding the fragmentation of these misc cleanups, I consolidated them all in one series and was able to tackle them in one go! [1]: https://lore.kernel.org/qemu-devel/20240715044955.3954304-1-zhao1.liu@intel.com/T/ [2]: https://lore.kernel.org/qemu-devel/20240329101954.3954987-1-zhao1.liu@linux.intel.com/ [3]: https://lore.kernel.org/qemu-devel/2815f0f1-9e20-4985-849c-d74c6cdc94ae@intel.com/ Thanks and Best Regards, Zhao --- Zhao Liu (9): target/i386/kvm: Add feature bit definitions for KVM CPUID target/i386/kvm: Remove local MSR_KVM_WALL_CLOCK and MSR_KVM_SYSTEM_TIME definitions target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled target/i386/kvm: Save/load MSRs of kvmclock2 (KVM_FEATURE_CLOCKSOURCE2) target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo target/i386/confidential-guest: Fix comment of x86_confidential_guest_kvm_type() target/i386/kvm: Clean up return values of MSR filter related functions target/i386/kvm: Clean up error handling in kvm_arch_init() target/i386/kvm: Replace ARRAY_SIZE(msr_handlers) with KVM_MSR_FILTER_MAX_RANGES hw/i386/kvm/clock.c | 5 +- target/i386/confidential-guest.h | 2 +- target/i386/cpu.h | 25 +++++++ target/i386/kvm/kvm.c | 113 +++++++++++++++++-------------- target/i386/kvm/kvm_i386.h | 4 +- 5 files changed, 92 insertions(+), 57 deletions(-)