[PATCH v3 2/4] sparc64: Support huge PUD case in get_user_pages

get_user_pages() is used to do direct IO. It already handles the case where the address range is backed by PMD huge pages. This patch now adds the case where the range could be backed by PUD huge pages. Signed-off-by: Nitin Gupta --- arch/sparc/include/asm/pgtable_64.h

[PATCH v3 2/4] sparc64: Support huge PUD case in get_user_pages

get_user_pages() is used to do direct IO. It already handles the case where the address range is backed by PMD huge pages. This patch now adds the case where the range could be backed by PUD huge pages. Signed-off-by: Nitin Gupta --- arch/sparc/include/asm/pgtable_64.h | 15 ++--