===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/innovations.html,v
retrieving revision 1.109
retrieving revision 1.110
diff -c -r1.109 -r1.110
*** www/innovations.html	2023/02/19 18:08:32	1.109
--- www/innovations.html	2023/02/21 15:41:14	1.110
***************
*** 221,228 ****
  	trying to read memory in a system call.  Many sloppy practices in
  	userland code had to be repaired to allow this.  The linker option
  	<b>--execute-only</b> is enabled by default. In order of
! 	development: arm64, riscv64, hppa, sparc64 (sun4u only), amd64,
  	powerpc64, powerpc (G5 only), octeon.
  	Mark Kettenis, Theo de Raadt, Visa Hankala, Miod Vallat,
  	Dave Voutila, George Koehler in kernel and base, and
  	Theo Buehler, Robert Nagy, Christian Weisgerber in ports.
--- 221,229 ----
  	trying to read memory in a system call.  Many sloppy practices in
  	userland code had to be repaired to allow this.  The linker option
  	<b>--execute-only</b> is enabled by default. In order of
! 	development: arm64, riscv64, hppa, amd64,
  	powerpc64, powerpc (G5 only), octeon.
+ 	sparc64 (sun4u only) unfinished.
  	Mark Kettenis, Theo de Raadt, Visa Hankala, Miod Vallat,
  	Dave Voutila, George Koehler in kernel and base, and
  	Theo Buehler, Robert Nagy, Christian Weisgerber in ports.
***************
*** 239,244 ****
--- 240,248 ----
  	executed which is valuable together with library relinking.
  	Architectures switched over include sparc64 (sun4v), loongson.
  	Theo de Raadt, Feb 2023.
+     <li>ld.so and crt0 register the location of the execve(2) stub with
+ 	the kernel using pinsyscall(2), after which the kernel only accepts
+ 	an execve call from that specific location. Theo de Raadt, Feb 2023.
  </ul>
  
  <h3>Functions</h3>