Home
Reading
Searching
Subscribe
Sponsors
Statistics
Posting
Contact
Spam
Lists
Links
About
Hosting
Filtering
Features Download
Marketing
Archives
FAQ
Blog
 
Gmane
From: Daniel Kiper <daniel.kiper <at> oracle.com>
Subject: [PATCH 00/11] xen: Initial kexec/kdump implementation
Newsgroups: gmane.comp.emulators.xen.devel
Date: Thursday 27th September 2012 18:06:27 UTC (over 4 years ago)
Hi,

This set of patches contains initial kexec/kdump implementation for Xen.
Currently only dom0 is supported, however, almost all infrustructure
required for domU support is ready.

Daniel

 arch/x86/include/asm/kexec.h         |   10 +-
 arch/x86/include/asm/xen/hypercall.h |    6 +
 arch/x86/include/asm/xen/kexec.h     |   83 +++++++++
 arch/x86/kernel/machine_kexec_64.c   |   12 +-
 arch/x86/kernel/vmlinux.lds.S        |    7 +-
 arch/x86/xen/Makefile                |    3 +
 arch/x86/xen/enlighten.c             |   12 ++
 arch/x86/xen/kexec.c                 |  150 ++++++++++++++++
 arch/x86/xen/machine_kexec_32.c      |  245 ++++++++++++++++++++++++++
 arch/x86/xen/machine_kexec_64.c      |  301
+++++++++++++++++++++++++++++++
 arch/x86/xen/relocate_kernel_32.S    |  323
++++++++++++++++++++++++++++++++++
 arch/x86/xen/relocate_kernel_64.S    |  309
++++++++++++++++++++++++++++++++
 drivers/xen/sys-hypervisor.c         |   42 +++++-
 include/linux/kexec.h                |   18 ++
 include/xen/interface/xen.h          |   33 ++++
 kernel/kexec.c                       |  125 ++++++++++----
 16 files changed, 1636 insertions(+), 43 deletions(-)

Daniel Kiper (11):
      kexec: introduce kexec_ops struct
      x86/kexec: Add extra pointers to transition page table PGD, PUD, PMD
and PTE
      xen: Introduce architecture independent data for kexec/kdump
      x86/xen: Introduce architecture dependent data for kexec/kdump
      x86/xen: Register resources required by kexec-tools
      x86/xen: Add i386 kexec/kdump implementation
      x86/xen: Add x86_64 kexec/kdump implementation
      x86/xen: Add kexec/kdump makefile rules
      x86/xen/enlighten: Add init and crash kexec/kdump hooks
      drivers/xen: Export vmcoreinfo through sysfs
      x86: Add Xen kexec control code size check to linker script
 
CD: 3ms