On Tue, Oct 1, 2019 at 2:23 AM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:
>
> From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
>
> Fix lib-untag-user-pointers-in-strn_user.patch unmatched left paren.
> Fixes many of these build errors:
>
> ../mm/gup.c: In function '__get_user_pages':
> ../mm/gup.c:791:30: error: expected ')' before ';' token
> start = untagged_addr(start);
> ^
> In file included from ../arch/sparc/include/asm/pgtable.h:5,
> from ../include/linux/mm.h:99,
> from ../mm/gup.c:7:
> ../arch/sparc/include/asm/pgtable_64.h:1102:2: note: to match this '('
> ((__typeof__(addr))(__untagged_addr((unsigned long)(addr)))
> ^
> ../mm/gup.c:791:10: note: in expansion of macro 'untagged_addr'
> start = untagged_addr(start);
> ^~~~~~~~~~~~~
> ../mm/gup.c:892:21: error: expected ';' before '}' token
>
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Cc: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
> ---
>
> Is this already fixed???
Hi Randy,
Yes, this has been fixed by a22fea94992a2bc5328005e62f368413ede49c14.
Thanks!
>
>
> arch/sparc/include/asm/pgtable_64.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- mmotm-2019-0925-1810.orig/arch/sparc/include/asm/pgtable_64.h
> +++ mmotm-2019-0925-1810/arch/sparc/include/asm/pgtable_64.h
> @@ -1099,7 +1099,7 @@ static inline unsigned long __untagged_a
> return start;
> }
> #define untagged_addr(addr) \
> - ((__typeof__(addr))(__untagged_addr((unsigned long)(addr)))
> + ((__typeof__(addr))(__untagged_addr((unsigned long)(addr))))
>
> static inline bool pte_access_permitted(pte_t pte, bool write)
> {
>
