| commit | 9ae4d6bf228ec7f338e8220babb87ee4fae10429 | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@ezchip.com> | Thu Jun 04 13:28:16 2015 -0400 |
| committer | Chris Metcalf <cmetcalf@ezchip.com> | Thu Jun 04 13:31:27 2015 -0400 |
| tree | 5ee1281043a6ec65db12fe56bd39780db8f2bd27 | |
| parent | 41dd496c8d9f622efff2c3b92ee308e13f58f639 [diff] |
tile: vdso: use raw_read_seqcount_begin() in vdso Previously we were using read_seqcount_begin(), which works fine until lockdep is enabled in the kernel, at which point lockdep locking shows up in the vdso and userspace will take a GPV accessing a kernel-only SPR when calling gettimeofday() etc. Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>