Chris Metcalf 9ae4d6bf22 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>

2015-06-04 13:31:27 -04:00

..

Makefile

tile: Fix vDSO compilation issue with allyesconfig

2014-04-04 13:03:44 -04:00

vdso32.S

tile: implement gettimeofday() via vDSO

2013-08-13 16:26:21 -04:00

vdso.lds.S

tile: add clock_gettime support to vDSO

2014-10-02 13:56:07 -04:00

vdso.S

tile: implement gettimeofday() via vDSO

2013-08-13 16:26:21 -04:00

vgettimeofday.c

tile: vdso: use raw_read_seqcount_begin() in vdso

2015-06-04 13:31:27 -04:00

vrt_sigreturn.S

tile: implement gettimeofday() via vDSO

2013-08-13 16:26:21 -04:00