Re: [PATCH v3 44/75] x86/sev-es: Allocate and Map IST stacks for #VC handler

2020-05-22 Thread Borislav Petkov
Dropping thellst...@vmware.com from Cc from now on because of some microsloth mail rule not delivering my mails. On Tue, Apr 28, 2020 at 05:16:54PM +0200, Joerg Roedel wrote: > From: Joerg Roedel > > Allocate and map enough stacks for the #VC handler to support sufficient > levels of nesting and

[PATCH v3 44/75] x86/sev-es: Allocate and Map IST stacks for #VC handler

2020-04-28 Thread Joerg Roedel
From: Joerg Roedel Allocate and map enough stacks for the #VC handler to support sufficient levels of nesting and the NMI-in-#VC scenario. Also setup the IST entrys for the #VC handler on all CPUs because #VC needs to work before cpu_init() has set up the per-cpu TSS. Signed-off-by: Joerg Roede