[Qemu-discuss] How to GDB step debug a dynamically linked executable in QEMU user mode?

2018-07-13 Thread Ciro Santilli
https://stackoverflow.com/questions/51310756/how-to-gdb-step-debug-a-dynamically-linked-executable-in-qemu-user-mode For example for ARM, if I compile statically, all works fine: sudo apt-get install gdb-multiarch gcc-arm-linux-gnueabihf qemu-user printf ' #include #include

Re: [Qemu-discuss] [Qemu-devel] Native Memory Virtualization in qemu-system-aarch64

2018-07-13 Thread Peter Maydell
On 12 July 2018 at 17:48, Kevin Loughlin wrote: > I know TrustZone has support for memory virtualization in AArch64, but I'm > looking to create a different model. Namely, I'd like to fully virtualize > the memory map for the "virt" board. > > As a basic example of what I want, assuming an

[Qemu-discuss] passthrough NIC versus bridge setup in qemu

2018-07-13 Thread Martin T
Hi! I set up a quemu virtual machine using virsh in a way that I pass through my physical USB NIC connected to the host machine directly to the virtual machine. In other words, I added this to virtual machine configuration: This means

Re: [Qemu-discuss] virtio-scsi really slow init with ArchLinux kernel

2018-07-13 Thread Greg Kurz
On Wed, 11 Jul 2018 13:45:09 -0400 Chris wrote: > On Wed, Jul 11, 2018 at 12:43 PM, Greg Kurz wrote: > > I've been observing a similar delay on ppc64 with fedora28 guests: > > > > # dmesg | egrep 'scsi| sd ' > > [1.530946] scsi host0: Virtio SCSI HBA > > [1.532452] scsi 0:0:0:0: