Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-05-18 Thread Sameer Goel
On 2/13/2018 2:46 AM, Jan Beulich wrote: On 09.02.18 at 11:47, wrote: >> On Fri, Feb 09, 2018 at 10:45:25AM +, Julien Grall wrote: >>> Hi, >>> >>> On 02/09/2018 10:29 AM, Roger Pau Monné wrote: On Thu, Feb 08, 2018 at 08:10:49PM -0700, Sameer Goel wrote: > diff --git a/xen/incl

Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-02-13 Thread Jan Beulich
>>> On 09.02.18 at 04:10, wrote: > Port WARN_ON_ONCE macro from Linux. > > Signed-off-by: Sameer Goel > Acked-by: Julien Grall > --- > xen/arch/arm/xen.lds.S | 1 + > xen/arch/x86/xen.lds.S | 1 + > xen/include/xen/lib.h | 13 + > 3 files changed, 15 insertions(+) > > diff --gi

Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-02-13 Thread Jan Beulich
>>> On 09.02.18 at 11:47, wrote: > On Fri, Feb 09, 2018 at 10:45:25AM +, Julien Grall wrote: >> Hi, >> >> On 02/09/2018 10:29 AM, Roger Pau Monné wrote: >> > On Thu, Feb 08, 2018 at 08:10:49PM -0700, Sameer Goel wrote: >> > > diff --git a/xen/include/xen/lib.h b/xen/include/xen/lib.h >> > > i

Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-02-12 Thread Wei Liu
On Thu, Feb 08, 2018 at 08:10:49PM -0700, Sameer Goel wrote: > > +#define WARN_ON_ONCE(p) \ > +({ \ > +static bool __section(".data.unlikely") __warned; \ > +int __ret_warn_once = !!(p);\ > +

Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-02-09 Thread Roger Pau Monné
On Fri, Feb 09, 2018 at 10:45:25AM +, Julien Grall wrote: > Hi, > > On 02/09/2018 10:29 AM, Roger Pau Monné wrote: > > On Thu, Feb 08, 2018 at 08:10:49PM -0700, Sameer Goel wrote: > > > diff --git a/xen/include/xen/lib.h b/xen/include/xen/lib.h > > > index 1d9771340c..697212a061 100644 > > > -

Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-02-09 Thread Julien Grall
Hi, On 02/09/2018 10:29 AM, Roger Pau Monné wrote: On Thu, Feb 08, 2018 at 08:10:49PM -0700, Sameer Goel wrote: diff --git a/xen/include/xen/lib.h b/xen/include/xen/lib.h index 1d9771340c..697212a061 100644 --- a/xen/include/xen/lib.h +++ b/xen/include/xen/lib.h @@ -11,6 +11,19 @@ #define BUG

Re: [Xen-devel] [PATCH 1/7] Port WARN_ON_ONCE() from Linux

2018-02-09 Thread Roger Pau Monné
On Thu, Feb 08, 2018 at 08:10:49PM -0700, Sameer Goel wrote: > diff --git a/xen/include/xen/lib.h b/xen/include/xen/lib.h > index 1d9771340c..697212a061 100644 > --- a/xen/include/xen/lib.h > +++ b/xen/include/xen/lib.h > @@ -11,6 +11,19 @@ > #define BUG_ON(p) do { if (unlikely(p)) BUG(); } whil