On Wed, May 19, 2021 at 10:22:52PM +0200, Alexander Graf wrote: > Windows 10 calls an SMCCC call via SMC unconditionally on boot. It lives > in the trusted application call number space, but its purpose is unknown. > > In our current SMC implementation, we inject a UDEF for unknown SMC calls, > including this one. However, Windows breaks on boot when we do this. Instead, > let's return an error code. > > With this and -M virt,virtualization=on I can successfully boot the current > Windows 10 Insider Preview in TCG. > > Signed-off-by: Alexander Graf <ag...@csgraf.de> > --- > target/arm/kvm-consts.h | 2 ++ > target/arm/psci.c | 2 ++ > 2 files changed, 4 insertions(+)
Reviewed-by: Sergio Lopez <s...@redhat.com>
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