Re: [Xen-devel] [PATCH] xen/pvcalls: use WARN_ON(1) instead of __WARN()

2017-08-16 Thread Boris Ostrovsky
On 07/21/2017 03:26 PM, Stefano Stabellini wrote: > On Fri, 21 Jul 2017, Arnd Bergmann wrote: >> __WARN() is an internal helper that is only available on >> some architectures, but causes a build error e.g. on ARM64 >> in some configurations: >> >> drivers/xen/pvcalls-back.c: In function 'set_backe

Re: [Xen-devel] [PATCH] xen/pvcalls: use WARN_ON(1) instead of __WARN()

2017-07-21 Thread Stefano Stabellini
On Fri, 21 Jul 2017, Arnd Bergmann wrote: > __WARN() is an internal helper that is only available on > some architectures, but causes a build error e.g. on ARM64 > in some configurations: > > drivers/xen/pvcalls-back.c: In function 'set_backend_state': > drivers/xen/pvcalls-back.c:1097:5: error: i

Re: [Xen-devel] [PATCH] xen/pvcalls: use WARN_ON(1) instead of __WARN()

2017-07-21 Thread Boris Ostrovsky
On 07/21/2017 12:17 PM, Arnd Bergmann wrote: > __WARN() is an internal helper that is only available on > some architectures, but causes a build error e.g. on ARM64 > in some configurations: > > drivers/xen/pvcalls-back.c: In function 'set_backend_state': > drivers/xen/pvcalls-back.c:1097:5: error:

[Xen-devel] [PATCH] xen/pvcalls: use WARN_ON(1) instead of __WARN()

2017-07-21 Thread Arnd Bergmann
__WARN() is an internal helper that is only available on some architectures, but causes a build error e.g. on ARM64 in some configurations: drivers/xen/pvcalls-back.c: In function 'set_backend_state': drivers/xen/pvcalls-back.c:1097:5: error: implicit declaration of function '__WARN' [-Werror=imp