Re: [Xen-devel] staging aarch64 build fails in xc_dom_arm.c

2017-05-30 Thread Andrew Cooper
On 30/05/17 16:40, Olaf Hering wrote: > On Tue, May 30, Andrew Cooper wrote: > >> Does >> +domctl.u.address_size.size = 0; >> help? > Likely yes. I just scanned the buildlogs and found this failure. > I do not have a ARM toolchain around to double check. > Not sure why the marco, or its usage,

Re: [Xen-devel] staging aarch64 build fails in xc_dom_arm.c

2017-05-30 Thread Olaf Hering
On Tue, May 30, Andrew Cooper wrote: > Does > +domctl.u.address_size.size = 0; > help? Likely yes. I just scanned the buildlogs and found this failure. I do not have a ARM toolchain around to double check. Not sure why the marco, or its usage, is not like 'struct xen_domctl domctl = {}'

Re: [Xen-devel] staging aarch64 build fails in xc_dom_arm.c

2017-05-30 Thread Andrew Cooper
On 30/05/17 16:27, Olaf Hering wrote: > With gcc7 the aarch64 build in staging fails: > > xc_dom_arm.c: In function 'meminit': > xc_dom_arm.c:229:31: error: 'domctl.u.address_size.size' may be used > uninitialized in this function [-Werror=maybe-uninitialized] > if (

[Xen-devel] staging aarch64 build fails in xc_dom_arm.c

2017-05-30 Thread Olaf Hering
With gcc7 the aarch64 build in staging fails: xc_dom_arm.c: In function 'meminit': xc_dom_arm.c:229:31: error: 'domctl.u.address_size.size' may be used uninitialized in this function [-Werror=maybe-uninitialized] if ( domctl.u.address_size.size == 0 )