Re: [Xen-devel] [PATCH v2 10/18] xen: setup hypercall page for PVH

2018-10-19 Thread Juergen Gross
On 19/10/2018 17:40, Roger Pau Monné wrote: > On Tue, Oct 09, 2018 at 01:03:09PM +0200, Juergen Gross wrote: >> Add the needed code to setup the hypercall page for calling into the >> Xen hypervisor. >> >> Signed-off-by: Juergen Gross >> --- >> grub-core/kern/i386/xen/pvh.c | 70 >> +

Re: [Xen-devel] [PATCH v2 10/18] xen: setup hypercall page for PVH

2018-10-19 Thread Roger Pau Monné
On Tue, Oct 09, 2018 at 01:03:09PM +0200, Juergen Gross wrote: > Add the needed code to setup the hypercall page for calling into the > Xen hypervisor. > > Signed-off-by: Juergen Gross > --- > grub-core/kern/i386/xen/pvh.c | 70 > +++ > 1 file changed, 70

Re: [Xen-devel] [PATCH v2 10/18] xen: setup hypercall page for PVH

2018-10-19 Thread Juergen Gross
On 19/10/2018 14:30, Daniel Kiper wrote: > On Tue, Oct 09, 2018 at 01:03:09PM +0200, Juergen Gross wrote: >> Add the needed code to setup the hypercall page for calling into the >> Xen hypervisor. >> >> Signed-off-by: Juergen Gross >> --- >> grub-core/kern/i386/xen/pvh.c | 70 >>

Re: [Xen-devel] [PATCH v2 10/18] xen: setup hypercall page for PVH

2018-10-19 Thread Andrew Cooper
On 19/10/18 13:30, Daniel Kiper wrote: > On Tue, Oct 09, 2018 at 01:03:09PM +0200, Juergen Gross wrote: >> + >> + __arg0 = a0; >> + __arg1 = a1; >> + __arg2 = a2; >> + __arg3 = a3; >> + __arg4 = a4; >> + asm volatile ("call *%[callno]" >> +: "=r" (__res), "+r" (__arg0), "+r" (__ar

Re: [Xen-devel] [PATCH v2 10/18] xen: setup hypercall page for PVH

2018-10-19 Thread Daniel Kiper
On Tue, Oct 09, 2018 at 01:03:09PM +0200, Juergen Gross wrote: > Add the needed code to setup the hypercall page for calling into the > Xen hypervisor. > > Signed-off-by: Juergen Gross > --- > grub-core/kern/i386/xen/pvh.c | 70 > +++ > 1 file changed, 70