Re: [PATCH v4 2/3] fs/proc: apply the time namespace offset to /proc/stat btime

2020-10-27 Thread Michael Weiß
Thomas, On 26.10.20 11:28, Thomas Gleixner wrote: > On Mon, Oct 19 2020 at 21:52, Michael Weiß wrote: > >> '/proc/stat' provides the field 'btime' which states the time stamp of >> system boot in seconds. In case of time namespaces, the offset to the >> boot time stamp was not applied earlier. Ho

Re: [PATCH v4 2/3] fs/proc: apply the time namespace offset to /proc/stat btime

2020-10-26 Thread Thomas Gleixner
On Mon, Oct 19 2020 at 21:52, Michael Weiß wrote: > '/proc/stat' provides the field 'btime' which states the time stamp of > system boot in seconds. In case of time namespaces, the offset to the > boot time stamp was not applied earlier. However, in container > runtimes which utilize time namespac

[PATCH v4 2/3] fs/proc: apply the time namespace offset to /proc/stat btime

2020-10-19 Thread Michael Weiß
'/proc/stat' provides the field 'btime' which states the time stamp of system boot in seconds. In case of time namespaces, the offset to the boot time stamp was not applied earlier. However, in container runtimes which utilize time namespaces to virtualize boottime of a container, this leaks inform