Re: [PATCH 1/1] psi: do not require setsched permission from the trigger creator

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jul 29, 2019 at 12:42:05PM -0700, Suren Baghdasaryan wrote:
> When a process creates a new trigger by writing into /proc/pressure/*
> files, permissions to write such a file should be used to determine whether
> the process is allowed to do so or not. Current implementation would also
> require such a process to have setsched capability. Setting of psi trigger
> thread's scheduling policy is an implementation detail and should not be
> exposed to the user level. Remove the permission check by using _nocheck
> version of the function.
> 
> Suggested-by: Nick Kralevich <nnk@xxxxxxxxxx>
> Signed-off-by: Suren Baghdasaryan <surenb@xxxxxxxxxx>
> ---
>  kernel/sched/psi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

$ ./scripts/get_maintainer.pl --file kernel/sched/psi.c
Ingo Molnar <mingo@xxxxxxxxxx> (maintainer:SCHEDULER)
Peter Zijlstra <peterz@xxxxxxxxxxxxx> (maintainer:SCHEDULER)
linux-kernel@xxxxxxxxxxxxxxx (open list:SCHEDULER)


No where am I listed there, so why did you send this "To:" me?

please fix up and resend.

greg k-h



[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux