Commit e123386b authored by Chris Metcalf's avatar Chris Metcalf
Browse files

tile: handle __ro_after_init like parisc does

The tile architecture already marks RO_DATA as read-only in
the kernel, so grouping RO_AFTER_INIT_DATA with RO_DATA, as is
done by default, means the kernel faults in init when it tries
to write to RO_AFTER_INIT_DATA.  For now, just arrange that
__ro_after_init is handled like __write_once, i.e. __read_mostly.
Reviewed-by: default avatarKees Cook <>
Signed-off-by: default avatarChris Metcalf <>
parent bc33b0ca
......@@ -61,4 +61,7 @@
#define __write_once __read_mostly
/* __ro_after_init is the generic name for the tile arch __write_once. */
#define __ro_after_init __read_mostly
#endif /* _ASM_TILE_CACHE_H */
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