NetBSD 7.0 RC3，开源 UNIX 操作系统

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　　NetBSD 7.0 RC3，主要更新内容如下：

• 　　Add a resize_root boot operation (disabled by default). If resize_root=YES in rc.conf then the system attempts to resize the root file system to fill its partition prior to mounting read-write.
  
• 　　Enable SMP on Raspberry Pi 2.
  
• 　　evbarm: Rename beagleboard.img to armv7.img.  The new image includes the same kernels as beagleboard.img plus support for Raspberry Pi 2, ODROID-C1, Cubieboard2, Cubietruck, Hummingbird A31, and Banana Pi.
  
• 　　evbarm: For armv7.img and rpi.img, enable support for auto-growing the SD card root filesystem.
  
• 　　Various DRMKMS stability improvements.
  
• 　　Avoid kernel panic on starting X on Intel 855GM machines. PR kern/49875.
  
• 　　Fix an uninitalized lock panic when trying to start a Xen kernel with LOCKDEBUG and more than one vcpu.
  
• 　　Fix an issue where x86 microcode updates could fail if memory was not 16 byte aligned.
  
• 　　Fix an IPFilter panic.
  
• 　　macppc: Fix ofwboot failure on PowerPC 603 machines.
  
• 　　OpenSSH: Apply fix for CVE-2015-5600.
  
• 　　Fix an issue where fsck_ffs didn't properly handle replaying a WAPBL journal on disks with non-DEV_BSIZE sectors.
  
• 　　Fix error in the setlist scripts that resulted in /bin/[ being missing from the base set.  PR bin/50109.
  
• 　　Make libperfuse handle resource limits properly.
  
• 　　Make uplcom(4) suspend/resume.
  
• 　　Fix case where coretemp(4) didn't attach on some newer CPUs.
  
• 　　Avoid hanging on some machines after attaching ehci(4).
  
• 　　Fix crash on oboe(4) attach.  PR port-i386/50076.
  
• 　　mountd(8): Write the correct pid is written to pidfile.  PR bin/50125.
  
• 　　patch(1): Guard against malicious filenames and substitution commands.
  
• 　　patch(1): Drop SCCS support.
  
• 　　ypserv(8): When transferring a secure map to a slave server, don't lose the secure flag.  PR bin/50057.
  
• 　　resize_ffs(8):
  
  
  
  • 　　Make get_dev_size work on regular files too.
    
  • 　　Add -c to check to see if grow/shrink is required.
    
  • 
    　　Divide by DEV_BSIZE when returning>
    
  • 　　Handle case in grow() where last cylinder group is too small for ufs2.
    
  • 　　Add a -p flag, which displays a progress bar.
    
  
  
• 　　disklabel(8): Fix a bug that resulted in sun2 liveimages being non-bootable.
  
• 　　Update libXi to 1.7.4.
  
• 　　Update BIND to 9.10.2-P3.
  

　　更多内容请查看：更新日志
　　
　　下载地址：

• 　　NetBSD-7.0_RC3-amd64.iso (372MB),
  
• 　　NetBSD-7.0_RC3-i386.iso (405MB).
  

　　
　　

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