Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1252408
| From | Chris Metcalf <cmetcalf@ezchip.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal |
| Date | 2015-10-21 03:40 +0200 |
| Message-ID | <qlQxH-4GQ-3@gated-at.bofh.it> (permalink) |
| References | <qlM13-6so-9@gated-at.bofh.it> <qlPV1-3Ig-7@gated-at.bofh.it> <qlPV1-3Ig-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 10/20/2015 8:56 PM, Steven Rostedt wrote: > On Tue, 20 Oct 2015 16:36:04 -0400 > Chris Metcalf <cmetcalf@ezchip.com> wrote: > >> Allow userspace to override the default SIGKILL delivered >> when a task_isolation process in STRICT mode does a syscall >> or otherwise synchronously enters the kernel. >> > Is this really a good idea? This means that there's no way to terminate > a task in this mode, even if it goes astray. It doesn't map SIGKILL to some other signal unconditionally. It just allows the "hey, you broke the STRICT contract and entered the kernel" signal to be something besides the default SIGKILL. -- Chris Metcalf, EZChip Semiconductor http://www.ezchip.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Steven Rostedt <rostedt@goodmis.org> - 2015-10-21 03:00 +0200
Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Chris Metcalf <cmetcalf@ezchip.com> - 2015-10-21 03:40 +0200
Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Steven Rostedt <rostedt@goodmis.org> - 2015-10-21 03:50 +0200
Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Andy Lutomirski <luto@amacapital.net> - 2015-10-21 03:50 +0200
RE: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Gilad Ben Yossef <giladb@ezchip.com> - 2015-10-21 09:20 +0200
Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Andy Lutomirski <luto@amacapital.net> - 2015-10-21 21:00 +0200
Re: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Andy Lutomirski <luto@amacapital.net> - 2015-10-22 23:10 +0200
RE: [PATCH v8 06/14] task_isolation: provide strict mode configurable signal Gilad Ben Yossef <giladb@ezchip.com> - 2015-10-24 11:20 +0200
csiph-web