Re: [PATCH 0/7] qemu: Fix broken qemu caps cache invalidation

Bugs in the code meant to invalidate the qemu capabilities cache resulted in us always re-probing capabilities on startup of libvirtd/virtqemud. This got extremely annoying with the modern deployments using --timeout. Apart from issues in inserting the detected features, it also turns out that AMD boxes report data which changes based on which CPU the instruction happened to execute, so we need to mask that out. Peter Krempa (7): virCPUx86DataIsIdentical: Add debug output virCPUx86DataGetHost: Fix construction of the returned data virHostCPUGetCPUID: Add comment on how KVM_GET_SUPPORTED_CPUID works util: virhostcpu: Extract filtering of the returned data from virHostCPUGetCPUID virHostCPUGetCPUID: Fix possible allocation of huge amount of memory virHostCPUGetCPUID: Limit the buffer size ranges virHostCPUGetCPUIDFilterVolatile: Filter out topology data on AMD src/cpu/cpu_x86.c | 31 ++++++++++--- src/util/virhostcpu.c | 104 ++++++++++++++++++++++++++++++++++++------ 2 files changed, 116 insertions(+), 19 deletions(-)