Seeing a problem in multi hw thread runs where memory mapped pcie device register reads are returning incorrect values using QEMU 4.2

2020-07-13 Thread Mark Wood-Patrick
Background == I have a test environment which runs QEMU 4.2 with a plugin that runs two copies of a PCIE device simulator on Ubuntu 18.04/CentOS 7.5 host and with an Ubuntu 18.04 guest. When running with a single QEMU hw thread/CPU using: -cpu kvm64,+lahf_lm -M q35,kernel-irqc

RE: Seeing a problem in multi cpu runs where memory mapped pcie device register reads are returning incorrect values

2020-07-12 Thread Mark Wood-Patrick
From: Mark Wood-Patrick Sent: Wednesday, July 1, 2020 11:26 AM To: qemu-devel@nongnu.org Cc: Mark Wood-Patrick Subject: Seeing a problem in multi cpu runs where memory mapped pcie device register reads are returning incorrect values Background I have a test environment which runs QEMU 4.2

Seeing a problem in multi cpu runs where memory mapped pcie device register reads are returning incorrect values

2020-07-01 Thread Mark Wood-Patrick
Background I have a test environment which runs QEMU 4.2 with a plugin that runs two copies of a PCIE device simulator on a CentOS 7.5 host with an Ubuntu 18.04 guest. When running with a single QEMU CPU using: -cpu kvm64,+lahf_lm -M q35,kernel-irqchip=off -device intel-iommu,intremap=on

[Qemu-devel] [Bug 1298442] [NEW] build problem in qemu-2.0.0-rc0 No rule to make target `trace/generated-events.h'

2014-03-27 Thread Mark Wood-Patrick
Public bug reported: With qemu-2.0.0-rc0 on CentOS release 5.7 (Final) I get make: *** No rule to make target `trace/generated-events.h', needed by `Makefile'. Stop. ** Affects: qemu Importance: Undecided Status: New -- You received this bug notification because you are a member