Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [PATCH v2 0/4] x86: fix get_nr_restart_syscall() | Date | Mon, 17 Feb 2020 16:54:02 +0100 |
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Andy Lutomirski <luto@kernel.org> writes:
> On Wed, Dec 18, 2019 at 12:02 PM Linus Torvalds > <torvalds@linux-foundation.org> wrote: >> >> On Wed, Dec 18, 2019 at 7:19 AM Oleg Nesterov <oleg@redhat.com> wrote: >> > >> > Andy, Linus, do you have any objections? >> >> It's ok by me, no objections. I still don't love your "hide the bit in >> thread flags over return to user space", and would still prefer it in >> the restart block, but I don't care _that_ deeply. >> > > I'd rather stick it in restart_block. I'd also like to see the kernel > *verify* that the variant of restart_syscall() that's invoked is the > same as the variant that should be invoked. In my mind, very few > syscalls say "I can't believe there are no major bugs in here" like > restart_syscall(), and being conservative is nice.
Just mopping up my backlog. What happened to this?
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