From af737b55fc7c61f17da9ae89fba536e0a9338e98 Mon Sep 17 00:00:00 2001 From: Alexey Brodkin Date: Mon, 14 Mar 2016 17:26:34 +0300 Subject: [PATCH] arc: enable unaligned access in kernel mode This enables misaligned access handling even in kernel mode. Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses here and there and to cope with that without fixing stuff in the drivers we're just gracefully handling it on ARC. Signed-off-by: Alexey Brodkin --- arch/arc/kernel/unaligned.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arc/kernel/unaligned.c +++ b/arch/arc/kernel/unaligned.c @@ -206,7 +206,7 @@ int misaligned_fixup(unsigned long addre char buf[TASK_COMM_LEN]; /* handle user mode only and only if enabled by sysadmin */ - if (!user_mode(regs) || !unaligned_enabled) + if (!unaligned_enabled) return 1; if (no_unaligned_warning) {