Grignou
Signed-off-by: Benjamin Gordon
Reviewed-by: Guenter Roeck
---
This is a resend of Holger's original patch from
https://lkml.org/lkml/2015/11/11/288 with the _unlocked functions
updated. We keep running into the same problem on Chrome OS that this
originally solved; any chance it can go
, it should also be able to adjust timerslack_ns.
Signed-off-by: Benjamin Gordon
Cc: John Stultz
Cc: "Eric W. Biederman"
Cc: Kees Cook
Cc: "Serge E. Hallyn"
Cc: Thomas Gleixner
Cc: Arjan van de Ven
Cc: Oren Laadan
Cc: Ruchi Kandoi
Cc: Rom Lemarchand
Cc: Todd Kjos
Cc: C
, it should also be able to adjust timerslack_ns.
Signed-off-by: Benjamin Gordon
Cc: John Stultz
Cc: "Eric W. Biederman"
Cc: Kees Cook
Cc: "Serge E. Hallyn"
Cc: Thomas Gleixner
Cc: Arjan van de Ven
Cc: Oren Laadan
Cc: Ruchi Kandoi
Cc: Rom Lemarchand
Cc: Todd Kjos
Cc: C
On Thu, Oct 25, 2018 at 01:56:27PM -0500, Eric W. Biederman wrote:
> > Access to timerslack_ns is controlled by a process having CAP_SYS_NICE
> > in its effective capability set, but the current check looks in the root
> > namespace instead of the process' user namespace. Since a process is
> >
On Thu, Oct 25, 2018 at 01:56:27PM -0500, Eric W. Biederman wrote:
> > Access to timerslack_ns is controlled by a process having CAP_SYS_NICE
> > in its effective capability set, but the current check looks in the root
> > namespace instead of the process' user namespace. Since a process is
> >
> allowed to do other activities controlled by CAP_SYS_NICE inside a
> namespace, it should also be able to adjust timerslack_ns.
>
> Signed-off-by: Benjamin Gordon
> Cc: John Stultz
> Cc: Kees Cook
> Cc: "Serge E. Hallyn"
> Cc: Thomas Gleixner
> Cc: Ar
> allowed to do other activities controlled by CAP_SYS_NICE inside a
> namespace, it should also be able to adjust timerslack_ns.
>
> Signed-off-by: Benjamin Gordon
> Cc: John Stultz
> Cc: Kees Cook
> Cc: "Serge E. Hallyn"
> Cc: Thomas Gleixner
> Cc: Ar
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