Messages in this thread | | | From | Andy Lutomirski <> | Date | Sat, 12 Apr 2014 18:29:11 -0700 | Subject | Re: [tip:x86/urgent] x86-64, modify_ldt: Ban 16-bit segments on 64-bit kernels |
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On Sat, Apr 12, 2014 at 6:25 PM, Andy Lutomirski <luto@amacapital.net> wrote: > On Sat, Apr 12, 2014 at 5:03 PM, H. Peter Anvin <hpa@zytor.com> wrote: >> A signal arriving while in the user space trampoline could seriously >> complicate life. > > Agreed.
Maybe I don't agree. Have signals ever worked sensibly when delivered to a task running on an unexpected stack or code segment?
--Andy
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