On 10/01/2018 11:15 AM, Thomas Gleixner wrote:
On Mon, 1 Oct 2018, Mark Salyzyn wrote:
+static notrace int do_boottime(const struct vdso_data *vd, struct timespec *ts)
+{
+ u32 seq, mult, shift;
+ u64 nsec, cycle_last;
+ vdso_wtm_clock_nsec_t wtm_nsec;
+
+ /* open codi
On Mon, 1 Oct 2018, Mark Salyzyn wrote:
>
> +static notrace int do_boottime(const struct vdso_data *vd, struct timespec
> *ts)
> +{
> + u32 seq, mult, shift;
> + u64 nsec, cycle_last;
> + vdso_wtm_clock_nsec_t wtm_nsec;
> +
> + /* open coding timespec_add_ns to save a ts->tv_nsec
Take an effort to recode the arm64 vdso code from assembler to C
previously submitted by Andrew Pinski , rework
it for use in both arm and arm64, overlapping any optimizations
for each architecture. But instead of landing it in arm64, land the
result into lib/vdso and unify both implementations to
Take an effort to recode the arm64 vdso code from assembler to C
previously submitted by Andrew Pinski , rework
it for use in both arm and arm64, overlapping any optimizations
for each architecture. But instead of landing it in arm64, land the
result into lib/vdso and unify both implementations to
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