> On 07/20/2016 09:27 PM, Dave Hansen wrote:
> > QEMU 2.6 added support for the XSAVE family of instructions, which
> > includes the XSETBV instruction which allows setting the 'XCR0'
> > register.
> >
> > But, when booting Linux kernels with XSAVE support enabled, I was
> > getting very early cras
On 07/20/2016 09:27 PM, Dave Hansen wrote:
QEMU 2.6 added support for the XSAVE family of instructions, which
includes the XSETBV instruction which allows setting the 'XCR0'
register.
But, when booting Linux kernels with XSAVE support enabled, I was
getting very early crashes where the instructi
QEMU 2.6 added support for the XSAVE family of instructions, which
includes the XSETBV instruction which allows setting the 'XCR0'
register.
But, when booting Linux kernels with XSAVE support enabled, I was
getting very early crashes where the instruction pointer was set
to 0x3. I tracked it down
