Re: [patch 0/2] timekeeping: NMI safe timekeeper enhancements

2020-08-23 Thread Thomas Gleixner
Petr, On Thu, Aug 20 2020 at 12:43, Petr Mladek wrote: > On Thu 2020-08-20 12:30:55, Thomas Gleixner wrote: >> Good. So I suggest that I apply that on top of rc1 somewhere in tip and >> tag the top commit. So you can pull that tag into your printk branch and >> go wild. > > Sounds good to me.

Re: [patch 0/2] timekeeping: NMI safe timekeeper enhancements

2020-08-20 Thread Petr Mladek
On Thu 2020-08-20 12:30:55, Thomas Gleixner wrote: > Petr, > > On Thu, Aug 20 2020 at 10:47, Petr Mladek wrote: > > The interface is perfectly fine for printk() needs. > > Good. So I suggest that I apply that on top of rc1 somewhere in tip and > tag the top commit. So you can pull that tag into y

Re: [patch 0/2] timekeeping: NMI safe timekeeper enhancements

2020-08-20 Thread Thomas Gleixner
Petr, On Thu, Aug 20 2020 at 10:47, Petr Mladek wrote: > The interface is perfectly fine for printk() needs. Good. So I suggest that I apply that on top of rc1 somewhere in tip and tag the top commit. So you can pull that tag into your printk branch and go wild. Thanks, tglx

Re: [patch 0/2] timekeeping: NMI safe timekeeper enhancements

2020-08-20 Thread Petr Mladek
On Fri 2020-08-14 12:19:33, Thomas Gleixner wrote: > printk intends to store various timestamps (MONOTONIC, REALTIME, BOOTTIME) > to make correlation of dmesg accross different machines easier. > > The NMI safe timekeeper allows to retrieve these timestamps from any > context. For both patches:

[patch 0/2] timekeeping: NMI safe timekeeper enhancements

2020-08-14 Thread Thomas Gleixner
printk intends to store various timestamps (MONOTONIC, REALTIME, BOOTTIME) to make correlation of dmesg accross different machines easier. The NMI safe timekeeper allows to retrieve these timestamps from any context, but it lacks a few things: 1) The nmi safe accessors are not providing time st