motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-09 10:34:58 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target-i386: wake up processors that receive an SMI

Browse source 
An SMI should definitely wake up a processor in halted state!
This lets OVMF boot with SMM on multiprocessor systems, although
it halts very soon after that with a "CpuIndex != BspIndex"
assertion failure.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2015-05-19 13:46:47 +02:00
parent b4854f1384
commit a9bad65d2c
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
target-i386/cpu.c
View file

@ -3063,7 +3063,9 @@ static bool x86_cpu_has_work(CPUState *cs)
(cs->interrupt_request & (CPU_INTERRUPT_NMI | (cs->interrupt_request & (CPU_INTERRUPT_NMI |
CPU_INTERRUPT_INIT | CPU_INTERRUPT_INIT |
CPU_INTERRUPT_SIPI | CPU_INTERRUPT_SIPI |
CPU_INTERRUPT_MCE)); CPU_INTERRUPT_MCE)) ||
((cs->interrupt_request & CPU_INTERRUPT_SMI) &&
!(env->hflags & HF_SMM_MASK));
} }
static Property x86_cpu_properties[] = { static Property x86_cpu_properties[] = {