[Qemu-devel] [PATCH 0/8] ] Guest memory allocation fixes & cleanup

[Markus Armbruster]

All I wanted to do is exit(1) instead of abort() on guest memory
allocation failure [07/08].  But that lead me into a minor #ifdef bog,
and here's what I brought back.  Enjoy!

Testing:
* Christian Borntraeger reports this version works fine under LPAR
  (new S390 KVM, i.e. generic allocation) and as second guest under
  z/VM (old S390 KVM, i.e. legacy S390 allocation).  Thanks for
  testing, and for catching a stupid mistake.

Changes since RFC:
* 1-3+8/8 unchanged except for commit message tweaks
* 4+6/8 rewritten to address Paolo's review
* 5/8 rewritten: don't fix dead code, just assert it's dead
* 7/8 fix mistakes caught by Richard Henderson and Peter Maydell

Markus Armbruster (8):
  exec: Fix Xen RAM allocation with unusual options
  exec: Clean up fall back when -mem-path allocation fails
  exec: Reduce ifdeffery around -mem-path
  exec: Simplify the guest physical memory allocation hook
  exec: Drop incorrect & dead S390 code in qemu_ram_remap()
  exec: Clean up unnecessary S390 ifdeffery
  exec: Don't abort when we can't allocate guest memory
  pc_sysfw: Fix ISA BIOS init for ridiculously big flash

 exec.c                  | 121 ++++++++++++++++++++++++++----------------------
 hw/block/pc_sysfw.c     |   5 +-
 include/exec/cpu-all.h  |   2 -
 include/exec/exec-all.h |   2 +
 include/sysemu/kvm.h    |   5 --
 kvm-all.c               |  13 ------
 target-s390x/kvm.c      |  23 +++------
 util/oslib-posix.c      |   4 +-
 util/oslib-win32.c      |   5 +-
 9 files changed, 78 insertions(+), 102 deletions(-)

-- 
1.7.11.7