Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [PATCH] powerpc/mm: ptdump: Add missing include <asm/vio.h> | Date | Fri, 03 Apr 2020 15:58:12 +1100 |
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YueHaibing <yuehaibing@huawei.com> writes: > gcc build fails:
What config? Custom?
> arch/powerpc/mm/ptdump/hashpagetable.c: In function ‘pseries_find’: > arch/powerpc/mm/ptdump/hashpagetable.c:262:18: error: ‘H_SUCCESS’ undeclared (first use in this function); did you mean ‘FL_ACCESS’? > if (lpar_rc != H_SUCCESS) > ^~~~~~~~~ > FL_ACCESS > > Reported-by: Hulk Robot <hulkci@huawei.com> > Fixes: 65e701b2d2a8 ("powerpc/ptdump: drop non vital #ifdefs") > Signed-off-by: YueHaibing <yuehaibing@huawei.com> > --- > arch/powerpc/mm/ptdump/hashpagetable.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/powerpc/mm/ptdump/hashpagetable.c b/arch/powerpc/mm/ptdump/hashpagetable.c > index b6ed9578382f..8ea5f9a3b658 100644 > --- a/arch/powerpc/mm/ptdump/hashpagetable.c > +++ b/arch/powerpc/mm/ptdump/hashpagetable.c > @@ -20,6 +20,7 @@ > #include <asm/page.h> > #include <asm/pgalloc.h> > #include <asm/plpar_wrappers.h> > +#include <asm/vio.h>
I don't think you want vio.h, hvcall.h has the definition of H_SUCCESS.
cheers
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