<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> <html> <tt></tt> <tt>- Implemented and tested code to create the xen kdump p2m table from</tt> <tt> the mfn value found in the "pfn_to_mfn_frame_list_list" member</tt> <tt> contained within the shared per-domain "arch_shared_info" structure,</tt> <tt> which is contained within the architecture-neutral "shared_info"</tt> <tt> structure. However, the use of this capability will require that:</tt> <tt> (1) the xen kdump implementation pass this mfn value in the vmcore</tt> <tt> ELF header, and</tt> <tt> (2) the crash utility will need additional updating to access this</tt> <tt> value from the vmcore ELF header.</tt> <tt> The current test version of the xen kdump code passes the dom0 cr3</tt> <tt> value in the ELF header, but that only works for xen kernels with</tt> <tt> writable pagetables. Using the pfn_to_mfn_frame_list_list mfn will</tt> <tt> work for both writable- and shared-pagetable xen kernels.</tt> <tt> (anderson@redhat.com)</tt> <tt> </tt> <tt>- Support for kernels with no vmalloc addresses, i.e., with an empty</tt> <tt> "vmlist", fixing an initialization-time session failure indicating:</tt> <tt> "crash: invalid kernel virtual address: 0 type: first vmlist addr"</tt> <tt> (moriwaka@valinux.co.jp)</tt> <tt> </tt> <tt>- Fix that allows the "wr" command to accept a 64-bit value.</tt> <tt> (castor.fu@3pardata.com)</tt> <tt> </tt> <tt>- Fix for "vtop" on user/kernel virtual addresses that showed the page</tt> <tt> offset value on the "PAGE:" output line on x86 PAE kernels.</tt> <tt> (anderson@redhat.com)</tt> <tt> </tt> <tt>- Added "rd -x" option to avoid the display of the ASCII translation at</tt> <tt> the end of each line. (anderson@redhat.com)</tt> <tt> </tt> <tt>- Fix for unnecessary double-printing of the "mount" command header</tt> <tt> when a directory argument is referenced by two different vfsmounts.</tt> <tt> (harihare@vnet.ibm.com) and (shenlinf@cn.ibm.com)</tt> <tt> </tt> <tt>- Fix to recognize equivalent directory arguments to the "mount"</tt> <tt> command, i.e., "/boot" is the same as "/boot/".</tt> <tt> (shenlinf@cn.ibm.com)</tt> <tt> </tt> <tt>- Fix for "swap" command that dropped "/dev" from swap device pathnames</tt> <tt> in 2.6 kernels. (shenlinf@cn.ibm.com)</tt> <tt> </tt> <tt>- Fix for potential segmentation violation when running "bt -f" command</tt> <tt> on s390 and s390x. (holzheu@de.ibm.com)</tt> <tt> </tt> <tt>- Added a "rd -m " option to read xen machine addresses if they are</tt> <tt> accessible; also a general cleanup of the m2p functionality.</tt> <tt> (anderson@redhat.com)</tt> <tt> </tt><tt></tt> <tt>Download from: <A HREF="http://people.redhat.com/anderson">http://people.redhat.com/anderson</A></tt> </html>