| Date | Fri, 1 May 2020 01:44:46 -0700 | From | Christoph Hellwig <> | Subject | sparc-related comment, to Re: [PATCH V1 07/10] arch/kmap: Ensure kmap_prot visibility |
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> --- a/arch/sparc/mm/highmem.c > +++ b/arch/sparc/mm/highmem.c > @@ -33,6 +33,7 @@ > #include <asm/vaddrs.h> > > pgprot_t kmap_prot; > +EXPORT_SYMBOL(kmap_prot);
Btw, I don't see why sparc needs this as a variable, as there is just a single assignment to it.
If sparc is sorted out we can always make it a define, and use a define for kmap_prot that defaults to PAGE_KERNEL, avoiding a little more duplication.
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