| From: Alexey Brodkin <abrodkin@synopsys.com> |
| Subject: 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 <abrodkin@synopsys.com> |
| --- |
| 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 |
| @@ -202,7 +202,7 @@ 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) { |