Re: [Y2038] [PATCH 3/8] powerpc: fix vdso32 for ppc64le

2019-11-21 Thread Ben Hutchings
On Thu, 2019-11-21 at 11:02 +0100, Arnd Bergmann wrote: > On Wed, Nov 20, 2019 at 10:49 PM Ben Hutchings > wrote: > > On Wed, 2019-11-20 at 20:35 +0100, Arnd Bergmann wrote: > > > On Wed, Nov 20, 2019 at 8:13 PM Ben Hutchings > > > wrote: > > > > On Fri, 2019-11-08 at 21:34 +0100, Arnd Bergmann w

Re: [Y2038] [PATCH 3/8] powerpc: fix vdso32 for ppc64le

2019-11-21 Thread Arnd Bergmann
On Wed, Nov 20, 2019 at 10:49 PM Ben Hutchings wrote: > On Wed, 2019-11-20 at 20:35 +0100, Arnd Bergmann wrote: > > On Wed, Nov 20, 2019 at 8:13 PM Ben Hutchings > > wrote: > > > On Fri, 2019-11-08 at 21:34 +0100, Arnd Bergmann wrote: > > > > On little-endian 32-bit application running on 64-bit

Re: [Y2038] [PATCH 3/8] powerpc: fix vdso32 for ppc64le

2019-11-20 Thread Ben Hutchings
On Wed, 2019-11-20 at 20:35 +0100, Arnd Bergmann wrote: > On Wed, Nov 20, 2019 at 8:13 PM Ben Hutchings > wrote: > > On Fri, 2019-11-08 at 21:34 +0100, Arnd Bergmann wrote: > > > On little-endian 32-bit application running on 64-bit kernels, > > > the current vdso would read the wrong half of the

Re: [Y2038] [PATCH 3/8] powerpc: fix vdso32 for ppc64le

2019-11-20 Thread Ben Hutchings
On Fri, 2019-11-08 at 21:34 +0100, Arnd Bergmann wrote: > On little-endian 32-bit application running on 64-bit kernels, > the current vdso would read the wrong half of the xtime seconds > field. Change it to return the lower half like it does on > big-endian. ppc64le doesn't have 32-bit compat so

Re: [Y2038] [PATCH 3/8] powerpc: fix vdso32 for ppc64le

2019-11-20 Thread Arnd Bergmann
On Wed, Nov 20, 2019 at 8:13 PM Ben Hutchings wrote: > > On Fri, 2019-11-08 at 21:34 +0100, Arnd Bergmann wrote: > > On little-endian 32-bit application running on 64-bit kernels, > > the current vdso would read the wrong half of the xtime seconds > > field. Change it to return the lower half like

[PATCH 3/8] powerpc: fix vdso32 for ppc64le

2019-11-08 Thread Arnd Bergmann
On little-endian 32-bit application running on 64-bit kernels, the current vdso would read the wrong half of the xtime seconds field. Change it to return the lower half like it does on big-endian. Signed-off-by: Arnd Bergmann --- arch/powerpc/kernel/vdso32/gettimeofday.S | 2 +- 1 file changed,