Re: [PATCH v6 19/36] nds32: VDSO support

2018-02-06 Thread Arnd Bergmann
On Tue, Feb 6, 2018 at 8:41 AM, Vincent Chen wrote: > 2018-01-18 18:28 GMT+08:00 Arnd Bergmann : >> On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu wrote: >>> From: Greentime Hu >>> >>> This patch adds VDSO support. The VDSO code is currently used for >>> sys_rt_sigreturn() and optimised gettimeof

Re: [PATCH v6 19/36] nds32: VDSO support

2018-02-05 Thread Vincent Chen
2018-01-18 18:28 GMT+08:00 Arnd Bergmann : > On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu wrote: >> From: Greentime Hu >> >> This patch adds VDSO support. The VDSO code is currently used for >> sys_rt_sigreturn() and optimised gettimeofday() (using the SoC timer >> counter). >> >> Signed-off-by

Re: [PATCH v6 19/36] nds32: VDSO support

2018-01-18 Thread Arnd Bergmann
On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu wrote: > From: Greentime Hu > > This patch adds VDSO support. The VDSO code is currently used for > sys_rt_sigreturn() and optimised gettimeofday() (using the SoC timer counter). > > Signed-off-by: Vincent Chen > Signed-off-by: Greentime Hu Acked-b

[PATCH v6 19/36] nds32: VDSO support

2018-01-14 Thread Greentime Hu
From: Greentime Hu This patch adds VDSO support. The VDSO code is currently used for sys_rt_sigreturn() and optimised gettimeofday() (using the SoC timer counter). Signed-off-by: Vincent Chen Signed-off-by: Greentime Hu --- arch/nds32/include/asm/vdso.h | 24 +++ arch/nds32/inc