Re: Request for implementation of KERN_PROC_SIGTRAMP sysctl

2021-10-29 Thread Jason Thorpe
> On Oct 29, 2021, at 7:54 AM, Jason Thorpe wrote: > > > >> On Oct 29, 2021, at 2:45 AM, Martin Husemann wrote: >> >> On Thu, Oct 28, 2021 at 11:14:39AM -0700, Jason Thorpe wrote: >>> We really just need to kill the sigcontext stuff completely. More to the >>> point, we should version sig

Re: Request for implementation of KERN_PROC_SIGTRAMP sysctl

2021-10-29 Thread Jason Thorpe
> On Oct 29, 2021, at 2:45 AM, Martin Husemann wrote: > > On Thu, Oct 28, 2021 at 11:14:39AM -0700, Jason Thorpe wrote: >> We really just need to kill the sigcontext stuff completely. More to the >> point, we should version sigaction() before (or concurrently with) adding >> whatever call w

Re: Request for implementation of KERN_PROC_SIGTRAMP sysctl

2021-10-29 Thread Martin Husemann
On Thu, Oct 28, 2021 at 11:14:39AM -0700, Jason Thorpe wrote: > We really just need to kill the sigcontext stuff completely. More to the > point, we should version sigaction() before (or concurrently with) adding > whatever call we add here so as to ensure that it will only ever be a > ucontext