Hi Gavin, Let me figure out this. Have you also included the below patch along with the architecture agnostic patch-set accepted in this Qemu cycle?
https://lore.kernel.org/all/20240801142322.3948866-3-peter.mayd...@linaro.org/ Thanks Salil. > From: Gavin Shan <gs...@redhat.com> > Sent: Wednesday, August 7, 2024 10:54 AM > To: Salil Mehta <salil.me...@huawei.com>; qemu-devel@nongnu.org; > qemu-...@nongnu.org; m...@redhat.com > > Hi Salil, > > With this series and latest upstream Linux kernel (host), I ran into core > dump as below. > I'm not sure if it's a known issue or not. > > # uname -r > 6.11.0-rc2-gavin+ > # /home/gavin/sandbox/qemu.main/build/qemu-system-aarch64 -accel > kvm \ > -machine virt,gic-version=host,nvdimm=on -cpu host \ > -smp maxcpus=2,cpus=1,sockets=2,clusters=1,cores=1,threads=1 \ > -m 4096M,slots=16,maxmem=128G \ > -object memory-backend-ram,id=mem0,size=2048M \ > -object memory-backend-ram,id=mem1,size=2048M \ > -numa node,nodeid=0,memdev=mem0,cpus=0-0 \ > -numa node,nodeid=1,memdev=mem1,cpus=1-1 \ > : > qemu-system-aarch64: Failed to initialize host vcpu 1 Aborted (core > dumped) > > # gdb /var/lib/systemd/coredump/core.0 > /home/gavin/sandbox/qemu.main/build/qemu-system-aarch64 > (gdb) bt > #0 0x0000ffff9eec42e8 in __pthread_kill_implementation () at > /lib64/libc.so.6 > #1 0x0000ffff9ee7c73c in raise () at /lib64/libc.so.6 > #2 0x0000ffff9ee69034 in abort () at /lib64/libc.so.6 > #3 0x0000aaaac71152c0 in kvm_arm_create_host_vcpu > (cpu=0xaaaae4c0cb80) > at ../target/arm/kvm.c:1093 > #4 0x0000aaaac7057520 in machvirt_init (machine=0xaaaae48198c0) at > ../hw/arm/virt.c:2534 > #5 0x0000aaaac6b0d31c in machine_run_board_init > (machine=0xaaaae48198c0, mem_path=0x0, errp=0xfffff754ee38) at > ../hw/core/machine.c:1576 > #6 0x0000aaaac6f58d70 in qemu_init_board () at ../system/vl.c:2620 > #7 0x0000aaaac6f590dc in qmp_x_exit_preconfig (errp=0xaaaac8911120 > <error_fatal>) > at ../system/vl.c:2712 > #8 0x0000aaaac6f5b728 in qemu_init (argc=82, argv=0xfffff754f1d8) at > ../system/vl.c:3758 > #9 0x0000aaaac6a5315c in main (argc=82, argv=0xfffff754f1d8) at > ../system/main.c:47 > > Thanks, > Gavin >
