On Wed, Oct 3, 2018 at 4:01 PM Jason Gunthorpe wrote:
>
> On Wed, Oct 03, 2018 at 03:53:58PM -0700, Nick Desaulniers wrote:
> > On Wed, Oct 3, 2018 at 3:35 PM Jason Gunthorpe wrote:
> > >
> > > On Mon, Sep 24, 2018 at 12:57:16PM -0700, Nathan Chancellor wrote:
> > > > Clang warns when one enumera
On Wed, Oct 03, 2018 at 03:53:58PM -0700, Nick Desaulniers wrote:
> On Wed, Oct 3, 2018 at 3:35 PM Jason Gunthorpe wrote:
> >
> > On Mon, Sep 24, 2018 at 12:57:16PM -0700, Nathan Chancellor wrote:
> > > Clang warns when one enumerated type is implicitly converted to another.
> > >
> > > drivers/in
On Wed, Oct 3, 2018 at 3:35 PM Jason Gunthorpe wrote:
>
> On Mon, Sep 24, 2018 at 12:57:16PM -0700, Nathan Chancellor wrote:
> > Clang warns when one enumerated type is implicitly converted to another.
> >
> > drivers/infiniband/hw/mlx4/mad.c:1811:41: warning: implicit conversion
> > from enumerat
On Mon, Sep 24, 2018 at 12:57:16PM -0700, Nathan Chancellor wrote:
> Clang warns when one enumerated type is implicitly converted to another.
>
> drivers/infiniband/hw/mlx4/mad.c:1811:41: warning: implicit conversion
> from enumeration type 'enum mlx4_ib_qp_flags' to different enumeration
> type '
On Thu, Sep 27, 2018 at 05:55:43PM -0700, Nick Desaulniers wrote:
> On Thu, Sep 27, 2018 at 3:58 PM Jason Gunthorpe wrote:
> >
> > On Thu, Sep 27, 2018 at 03:42:24PM -0700, Nick Desaulniers wrote:
> > > On Thu, Sep 27, 2018 at 3:33 PM Bart Van Assche
> > > wrote:
> > > >
> > > > On Thu, 2018-09-
On Thu, Sep 27, 2018 at 3:58 PM Jason Gunthorpe wrote:
>
> On Thu, Sep 27, 2018 at 03:42:24PM -0700, Nick Desaulniers wrote:
> > On Thu, Sep 27, 2018 at 3:33 PM Bart Van Assche wrote:
> > >
> > > On Thu, 2018-09-27 at 16:28 -0600, Jason Gunthorpe wrote:
> > > > On Thu, Sep 27, 2018 at 01:34:16PM
On Thu, 2018-09-27 at 16:58 -0600, Jason Gunthorpe wrote:
> Anyhow, the standard is hard to read in this area, but reality is
> this:
>
> #include
>
> enum a
> {
> A1 = 1,
> A2 = 1ULL<<40,
> };
>
> int main(int argc, const char *argv[])
> {
> printf("%zu\n", sizeof(enum a));
>
On Thu, Sep 27, 2018 at 03:42:24PM -0700, Nick Desaulniers wrote:
> On Thu, Sep 27, 2018 at 3:33 PM Bart Van Assche wrote:
> >
> > On Thu, 2018-09-27 at 16:28 -0600, Jason Gunthorpe wrote:
> > > On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
> > >
> > > > > Neither ib_qp_create_
On Thu, Sep 27, 2018 at 3:33 PM Bart Van Assche wrote:
>
> On Thu, 2018-09-27 at 16:28 -0600, Jason Gunthorpe wrote:
> > On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
> >
> > > > Neither ib_qp_create_flags nor mlx4_ib_qp_flags have negative values, is
> > > > signedness necessa
On Thu, 2018-09-27 at 16:28 -0600, Jason Gunthorpe wrote:
> On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
>
> > > Neither ib_qp_create_flags nor mlx4_ib_qp_flags have negative values, is
> > > signedness necessary?
> >
> > enums are by default restricted to the range of ints.
On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
> > Neither ib_qp_create_flags nor mlx4_ib_qp_flags have negative values, is
> > signedness necessary?
>
> enums are by default restricted to the range of ints.
That's not quite right, the compiler sizes the enum to be able to fi
On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
> On Thu, Sep 27, 2018 at 1:28 PM Nathan Chancellor
> wrote:
> >
> > On Thu, Sep 27, 2018 at 01:13:31PM -0700, Nick Desaulniers wrote:
> > > On Wed, Sep 26, 2018 at 9:48 PM Jason Gunthorpe wrote:
> > > >
> > > > On Wed, Sep 26, 201
On Thu, Sep 27, 2018 at 1:28 PM Nathan Chancellor
wrote:
>
> On Thu, Sep 27, 2018 at 01:13:31PM -0700, Nick Desaulniers wrote:
> > On Wed, Sep 26, 2018 at 9:48 PM Jason Gunthorpe wrote:
> > >
> > > On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> > > > On Mon, Sep 24, 2018 at
On Thu, Sep 27, 2018 at 01:13:31PM -0700, Nick Desaulniers wrote:
> On Wed, Sep 26, 2018 at 9:48 PM Jason Gunthorpe wrote:
> >
> > On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> > > On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> > > > On Mon, Sep 24, 2018
On Wed, Sep 26, 2018 at 9:48 PM Jason Gunthorpe wrote:
>
> On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> > On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> > > On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> > > > On Mon, Sep 24, 2018 at
On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> > On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> > > On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
> > > wrote:
> > > >
> > > > On Mon, S
On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> > On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
> > wrote:
> > >
> > > On Mon, Sep 24, 2018 at 03:24:36PM -0700, Nick Desaulniers wrote:
> > > > On Mon, Sep 24
On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
> wrote:
> >
> > On Mon, Sep 24, 2018 at 03:24:36PM -0700, Nick Desaulniers wrote:
> > > On Mon, Sep 24, 2018 at 12:57 PM Nathan Chancellor
> > > wrote:
> > > >
> > > > Clang warn
On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
wrote:
>
> On Mon, Sep 24, 2018 at 03:24:36PM -0700, Nick Desaulniers wrote:
> > On Mon, Sep 24, 2018 at 12:57 PM Nathan Chancellor
> > wrote:
> > >
> > > Clang warns when one enumerated type is implicitly converted to another.
> > >
> > > drivers
On Mon, Sep 24, 2018 at 03:24:36PM -0700, Nick Desaulniers wrote:
> On Mon, Sep 24, 2018 at 12:57 PM Nathan Chancellor
> wrote:
> >
> > Clang warns when one enumerated type is implicitly converted to another.
> >
> > drivers/infiniband/hw/mlx4/mad.c:1811:41: warning: implicit conversion
> > from e
On Mon, Sep 24, 2018 at 12:57 PM Nathan Chancellor
wrote:
>
> Clang warns when one enumerated type is implicitly converted to another.
>
> drivers/infiniband/hw/mlx4/mad.c:1811:41: warning: implicit conversion
> from enumeration type 'enum mlx4_ib_qp_flags' to different enumeration
> type 'enum ib
Clang warns when one enumerated type is implicitly converted to another.
drivers/infiniband/hw/mlx4/mad.c:1811:41: warning: implicit conversion
from enumeration type 'enum mlx4_ib_qp_flags' to different enumeration
type 'enum ib_qp_create_flags' [-Wenum-conversion]
qp_init_attr.ini
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