Re: [PATCH v7 09/13] x86: Secure Launch SMP bringup support

2023-11-11 Thread kernel test robot
core patch link: https://lore.kernel.org/r/20231110222751.219836-10-ross.philipson%40oracle.com patch subject: [PATCH v7 09/13] x86: Secure Launch SMP bringup support config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/2023/20231806.sbmcwun1-...@intel.com/config) compi

[PATCH v7 09/13] x86: Secure Launch SMP bringup support

2023-11-10 Thread Ross Philipson
On Intel, the APs are left in a well documented state after TXT performs the late launch. Specifically they cannot have #INIT asserted on them so a standard startup via INIT/SIPI/SIPI cannot be performed. Instead the early SL stub code uses MONITOR and MWAIT to park the APs. The realmode/init.c cod