[SeaBIOS] [Qemu-devel] [PATCH] SeaBios: Fix reset procedure reentrancy problem on qemu-kvm platform

Peter Stuge peter at stuge.se
Wed Dec 23 21:27:25 CET 2015

Kevin O'Connor wrote:
> SeaBIOS is careful to always disable IRQs while running C code to
> prevent this issue, but disabling normal IRQs does not disable NMIs.
> So, I believe this issue is specific to the nature of NMIs.

Would a dedicated NMI handler stack be a good solution?


More information about the SeaBIOS mailing list