Re: arm64/xen: Fix too few arguments to function ‘grub_file_open’

[Lee Jones <lee.jones@linaro.org>]

On Tue, 20 Nov 2018, Julien Grall wrote:

> Hi Lee,
> 
> On 20/11/2018 10:48, Lee Jones wrote:
> > From: Lee Jones <lee.jones@linaro.org>
> > 
> > arm64/xen: Fix too few arguments to function ‘grub_file_open’
> > Without this fix xen_boot.c omits:
> > loader/arm64/xen_boot.c: In function ‘grub_cmd_xen_module’:
> > loader/arm64/xen_boot.c:424:10: error: too few arguments to function ‘grub_file_open’
> >     file = grub_file_open (argv[0]);
> >            ^~~~~~~~~~~~~~
> > In file included from ../include/grub/cache.h:23:0,
> >                   from loader/arm64/xen_boot.c:19:
> > ../include/grub/file.h:204:25: note: declared here
> >   grub_file_t EXPORT_FUNC(grub_file_open) (const char *name, enum grub_file_type type);
> >                               ^
> > ../include/grub/symbol.h:68:25: note: in definition of macro ‘EXPORT_FUNC’
> >   # define EXPORT_FUNC(x) x
> >                           ^
> > loader/arm64/xen_boot.c: In function ‘grub_cmd_xen_hypervisor’:
> > loader/arm64/xen_boot.c:456:10: error: too few arguments to function ‘grub_file_open’
> >     file = grub_file_open (argv[0]);
> >            ^~~~~~~~~~~~~~
> > 
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > 
> > diff --git a/grub-core/loader/arm64/xen_boot.c b/grub-core/loader/arm64/xen_boot.c
> > index 5820412e8..1f49e3278 100644
> > --- a/grub-core/loader/arm64/xen_boot.c
> > +++ b/grub-core/loader/arm64/xen_boot.c
> > @@ -421,7 +421,7 @@ grub_cmd_xen_module (grub_command_t cmd __attribute__((unused)),
> >     grub_dprintf ("xen_loader", "Init module and node info\n");
> > -  file = grub_file_open (argv[0]);
> > +  file = grub_file_open (argv[0], GRUB_FILE_TYPE_NONE);
> >     if (!file)
> >       goto fail;
> > @@ -453,7 +453,7 @@ grub_cmd_xen_hypervisor (grub_command_t cmd __attribute__ ((unused)),
> >         goto fail;
> >       }
> > -  file = grub_file_open (argv[0]);
> > +  file = grub_file_open (argv[0], GRUB_FILE_TYPE_NONE);
> 
> I would prefer if we try to keep the type similar to x86 Xen. In that case
> it would be GRUB_FILE_TYPE_LINUX_KERNEL.

Thanks Julien.  Will fix.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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