Re: [PULL kvm-unit-tests 00/39] arm/arm64: The old and new

2020-04-07 Thread Paolo Bonzini
On 04/04/20 16:36, Andrew Jones wrote: > Hi Paolo, > > This pull request is a repost of an older request, plus it > contains Eric's new PMU and ITS tests. > > Thanks, > drew > > > The following changes since commit ce27fa2c7cd4d07859a9a2e81c7ff641897818d1: > > x86: vmx: skip atomic_switch_ov

Re: [PATCH kvmtool v3] Add emulation for CFI compatible flash memory

2020-04-07 Thread Alexandru Elisei
Hi, I've tested this patch by running badblocks and fio on a flash device inside a guest, everything worked as expected. I've also looked at the flowcharts for device operation from Intel Application Note 646, pages 12-21, and they seem implemented correctly. A few minor issues below. On 2/21/2

Re: [PATCH v4 2/2] target/arm: kvm: Handle potential issue with dabt injection

2020-04-07 Thread Beata Michalska
On Tue, 7 Apr 2020 at 12:24, Peter Maydell wrote: > > On Fri, 3 Apr 2020 at 09:44, Andrew Jones wrote: > > > > On Mon, Mar 23, 2020 at 11:32:27AM +, Beata Michalska wrote: > > > Injecting external data abort through KVM might trigger > > > an issue on kernels that do not get updated to includ

Re: [PATCH v4 2/2] target/arm: kvm: Handle potential issue with dabt injection

2020-04-07 Thread Beata Michalska
On Fri, 3 Apr 2020 at 09:44, Andrew Jones wrote: > > On Mon, Mar 23, 2020 at 11:32:27AM +, Beata Michalska wrote: > > Injecting external data abort through KVM might trigger > > an issue on kernels that do not get updated to include the KVM fix. > > For those and aarch32 guests, the injected a

Re: [PATCH v4 2/2] target/arm: kvm: Handle potential issue with dabt injection

2020-04-07 Thread Peter Maydell
On Fri, 3 Apr 2020 at 09:44, Andrew Jones wrote: > > On Mon, Mar 23, 2020 at 11:32:27AM +, Beata Michalska wrote: > > Injecting external data abort through KVM might trigger > > an issue on kernels that do not get updated to include the KVM fix. > > For those and aarch32 guests, the injected a

Re: [PATCH 0/6] Introduce ID_PFR2 and other CPU feature changes

2020-04-07 Thread Anshuman Khandual
On 04/06/2020 10:39 PM, Will Deacon wrote: > On Tue, Jan 28, 2020 at 06:09:03PM +0530, Anshuman Khandual wrote: >> This series is primarily motivated from an adhoc list from Mark Rutland >> during our ID_ISAR6 discussion [1]. Besides, it also includes a patch >> which does macro replacement for