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Diff for /www/67.html between version 1.35 and 1.36

-version 1.35, 2020/05/07 05:05:27
+version 1.36, 2020/05/07 05:38:28
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      <li>Allowed arm64 and armv7 efiboot(8) to read from an ffs2 filesystem.
    </ul>
- <li>SMP-Improvements, System call unlocking:
+ <li>SMP-Improvements:
    <ul>
-     <li>Fixed absolute timeout checking in <a
+     <li>
-         href="https://man.openbsd.org/__thrsleep">__thrsleep(2)</a>.
+           <a href="https://man.openbsd.org/__thrsleep">__thrsleep(2)</a>,
-     <li>Introduced <a
+           <a href="https://man.openbsd.org/__thrwakeup">__thrwakeup(2)</a>,
-         href="https://man.openbsd.org/tsleep_nsec">*sleep_nsec(9)</a> to allow
+     <a href="https://man.openbsd.org/close">close(2)</a>,
-         sleeping for a specified minimum duration, allowing use at the syscall
+     <a href="https://man.openbsd.org/closefrom">closefrom(2)</a>,
-         layer and elsewhere within the kernel where this minimum duration is
+     <a href="https://man.openbsd.org/dup">dup(2)</a>,
-         required.
+     <a href="https://man.openbsd.org/dup2">dup2(2)</a>,
-     <li>Added the MAXTSLP macro, the maximum sleep duration, to <a
+     <a href="https://man.openbsd.org/dup3">dup3(2)</a>,
-         href="https://man.openbsd.org/tsleep_nsec">tsleep_nsec(9)</a>.
+     <a href="https://man.openbsd.org/flock">flock(2)</a>,
-     <li>Unlocked the <a href="https://man.openbsd.org/flock">flock(2)</a>
+     <a href="https://man.openbsd.org/fcntl">fnctl(2)</a>,
-         system call.
+     <a href="https://man.openbsd.org/kqueue">kqueue(2)</a>,
-     <li>Reworked AMD smt/core/package detection, helping prevent cores
+     <a href="https://man.openbsd.org/pipe">pipe(2)</a> and
-         being misidentified as threads.
+     <a href="https://man.openbsd.org/pipe2">pipe2(2)</a>
-     <li>Unlocked the <a href="https://man.openbsd.org/fcntl">fnctl(2)</a> system call.
+     <a href="https://man.openbsd.org/nanosleep">nanosleep(2)</a>
-     <li>Unlocked the <a
+     are run without KERNEL_LOCK.
-         href="https://man.openbsd.org/ioctl">ioctl(2)</a> system call.
+     <li>The generic part of <a href="https://man.openbsd.org/ioctl">ioctl(2)</a>
-     <li>Pushed the KERNEL_LOCK() inside pgsigio() and selwakeup(),
+     is run without KERNEL_LOCK.
-         allowing separate addressing of the three subsystems: signal,
+     <li>Reworked AMD smt/core/package detection, helping prevent cores being
-         poll/select and kqueue.
+     misidentified as threads.
-     <li>Unlocked the <a href="https://man.openbsd.org/close">close(2)</a>
+     <li>Avoided false positives in
-         and <a href="https://man.openbsd.org/dup">dup(2)</a> system calls.
+     <a href="https://man.openbsd.org/witness">witness(4)</a> when detecting
-     <li>Made <a
+     lock order reversals by using separate rwlock initializations for
-         href="https://man.openbsd.org/__thrsleep">__thrsleep(2)</a> and <a
+     userland and kernel maps.
-         href="https://man.openbsd.org/__thrwakeup">__thrwakeup(2)</a> MP-safe.
-     <li>Unlocked <a href="https://man.openbsd.org/kqueue">kqueue(2)</a>.
-     <li>Unlocked <a href="https://man.openbsd.org/pipe">pipe(2)</a>
-         and <a href="https://man.openbsd.org/pipe2">pipe2(2)</a>.
-     <li>Avoided false positives in <a
-         href="https://man.openbsd.org/witness">witness(4)</a> when detecting
-         lock order reversals by using separate rwlock initializations for
-         userland and kernel maps.
-     <li>Reintroduced socket locking inside socket event filters.
      <li>Allowed sleeping inside kqueue event filters.
-     <li>Made <a href="https://man.openbsd.org/vmx">vmx(4)</a> transmit mp-safe.
+     <li>Made <a href="https://man.openbsd.org/vmx">vmx(4)</a> transmit MP-safe.
    </ul>
  <li>Improved hardware support, including: