[BACK]Return to 74.html CVS log [TXT][DIR] Up to [local] / www

Diff for /www/74.html between version 1.79 and 1.80

version 1.79, 2023/10/14 19:53:05 version 1.80, 2023/10/14 21:13:43
Line 116 
Line 116 
   <li>On arm64, use the deep idle state available on Apple M1/M2 cores    <li>On arm64, use the deep idle state available on Apple M1/M2 cores
         in the idle loop and for suspend, resulting in power savings.          in the idle loop and for suspend, resulting in power savings.
   <!-- reverted <li>In <a href="https://man.openbsd.org/xhci.4">xhci(4)</a>, when    <!-- reverted <li>In <a href="https://man.openbsd.org/xhci.4">xhci(4)</a>, when
         detaching devices when we suspend, we need to continue processing          detaching devices during suspend, must continue processing
         command completion events. This fixes USB suspend/resume in Apple          command completion events. This fixes USB suspend/resume in Apple
         M1/M2. -->          M1/M2. -->
   </ul>    </ul>
Line 498 
Line 498 
         the RGMII interface before taking the PHY out of reset.          the RGMII interface before taking the PHY out of reset.
   <li>Improve <a href="https://man.openbsd.org/dwqe.4">dwqe(4)</a> and    <li>Improve <a href="https://man.openbsd.org/dwqe.4">dwqe(4)</a> and
         determine PHY mode and pass the appropriate flags down to the PHY when          determine PHY mode and pass the appropriate flags down to the PHY when
         we attach it.          attaching.
   <li>Report in <a href="https://man.openbsd.org/dmesg.8">dmesg(8)</a> on    <li>Report in <a href="https://man.openbsd.org/dmesg.8">dmesg(8)</a> on
       which gmac the <a href="https://man.openbsd.org/dwqe.4">dwqe(4)</a>        which gmac the <a href="https://man.openbsd.org/dwqe.4">dwqe(4)</a>
       driver is attaching to.        driver is attaching to.
Line 594 
Line 594 
   
 <li>Security improvements:  <li>Security improvements:
   <ul>    <ul>
   <li>We enabled support for branch target identification (BTI) in both    <li>Enabled support for branch target identification (BTI) in both
         the kernel and userland.  On hardware that supports this feautre, it          the kernel and userland.  On hardware that supports this feautre, it
         helps enforcing control flow integrety by making sure malicious code          helps enforcing control flow integrety by making sure malicious code
         cannot jump into the middle of a function.          cannot jump into the middle of a function.
   <li>We enabled support for pointer authentication (PAC) in userland.  On    <li>Enabled support for pointer authentication (PAC) in userland.  On
         hardware that supports this feature it helps enforcing control flow          hardware that supports this feature it helps enforcing control flow
         integrety by making sure malicious code cannot manipulate a          integrety by making sure malicious code cannot manipulate a
         function's return address.          function's return address.
   <li>On the amd64 architecture, we enabled support for indirect    <li>On the amd64 architecture, enabled support for indirect
         branch tracking (IBT) in both the kernel and userland.  On hardware          branch tracking (IBT) in both the kernel and userland.  On hardware
         that supports this feature, it helps enforcing control flow integrety          that supports this feature, it helps enforcing control flow integrety
         by making sure malicious code cannot jump into the middle of a          by making sure malicious code cannot jump into the middle of a
         function.          function.
   <li>On the arm64 architecture, we enabled support for branch target    <li>On the arm64 architecture, enabled support for branch target
         identification (BTI) in both the kernel and userland.  On hardware          identification (BTI) in both the kernel and userland.  On hardware
         that supports this feature, it helps enforcing control flow integrety          that supports this feature, it helps enforcing control flow integrety
         by making sure malicious code cannot jump into the middle of a          by making sure malicious code cannot jump into the middle of a
         function.          function.
   <li>On the arm64 architecture, we enabled support for pointer    <li>On the arm64 architecture, enabled support for pointer
         authentication (PAC) in userland.  On hardware that supports this          authentication (PAC) in userland.  On hardware that supports this
         feature it helps enforcing control flow integrety by making sure          feature it helps enforcing control flow integrety by making sure
         malicious code cannot manipulate a function's return address.          malicious code cannot manipulate a function's return address.
Line 909 
Line 909 
         remove artificial limit of 2 hours on a PIO lifetime.          remove artificial limit of 2 hours on a PIO lifetime.
   <li>Make <a href="https://man.openbsd.org/ypldap.8">ypldap(8)</a>    <li>Make <a href="https://man.openbsd.org/ypldap.8">ypldap(8)</a>
         more resilient when some servers are          more resilient when some servers are
         misbehaving: keep trying LDAP servers until we get full results from          misbehaving: keep trying LDAP servers until full results arrive
         one, rather than just until one accepts the TCP connection.          rather than just until one accepts the TCP connection.
   <li>New <a href="https://man.openbsd.org/ifconfig.8#wgdescription"    <li>New <a href="https://man.openbsd.org/ifconfig.8#wgdescription"
       >wgdescription</a> parameter to        >wgdescription</a> parameter to
       <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>        <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>
Legend:
Removed from v.1.79  
changed lines
  Added in v.1.80