Re: [Xen-devel] [PATCH] gcov: support gcc 7.x

2017-10-19 Thread Julien Grall
Hi Jan, On 18/10/17 14:45, Jan Beulich wrote: Taking Linux commit 0538421343 ("gcov: support GCC 7.1") as reference, enable gcc 7 support requiring __gcov_exit() and having 9 counters. Signed-off-by: Jan Beulich --- Considering that gcc 7 has been out for a while, I think we shouldn't ship 4.1

Re: [Xen-devel] [PATCH] gcov: support gcc 7.x

2017-10-18 Thread Wei Liu
On Wed, Oct 18, 2017 at 07:45:53AM -0600, Jan Beulich wrote: > Taking Linux commit 0538421343 ("gcov: support GCC 7.1") as reference, > enable gcc 7 support requiring __gcov_exit() and having 9 counters. > > Signed-off-by: Jan Beulich Acked-by: Wei Liu > --- > Considering that gcc 7 has been o

Re: [Xen-devel] [PATCH] gcov: support gcc 7.x

2017-10-18 Thread Andrew Cooper
On 18/10/17 14:45, Jan Beulich wrote: > Taking Linux commit 0538421343 ("gcov: support GCC 7.1") as reference, > enable gcc 7 support requiring __gcov_exit() and having 9 counters. > > Signed-off-by: Jan Beulich Acked-by: Andrew Cooper Like the UBSAN stuff, I think this is reasonable for inclus

[Xen-devel] [PATCH] gcov: support gcc 7.x

2017-10-18 Thread Jan Beulich
Taking Linux commit 0538421343 ("gcov: support GCC 7.1") as reference, enable gcc 7 support requiring __gcov_exit() and having 9 counters. Signed-off-by: Jan Beulich --- Considering that gcc 7 has been out for a while, I think we shouldn't ship 4.10 with not even building gcov when using that com