Currently it's impossible to get CPU's microcode revision from Xen after late loading without looking into Xen logs which is not always convenient. Add an option to xen-ucode tool to print the currently loaded ucode revision.
Sergey Dyasli (3): tools/xenctrl: add xc_get_cpu_version() x86/platform: introduce XENPF_get_ucode_revision tools/xen-ucode: print information about currently loaded ucode tools/include/xenctrl.h | 3 + tools/libs/ctrl/xc_misc.c | 35 ++++++++++ tools/misc/xen-ucode.c | 85 +++++++++++++++++++++--- xen/arch/x86/platform_hypercall.c | 29 ++++++++ xen/arch/x86/x86_64/platform_hypercall.c | 4 ++ xen/include/public/platform.h | 11 +++ xen/include/xlat.lst | 1 + 7 files changed, 158 insertions(+), 10 deletions(-) -- 2.17.1
