[Bug libgcc/85086] _Unwind_Resume can't unwind shadow stack with thread cancellation and alternate signal stack

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85086

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
We changing the kernel not to use alternate shadow stack.