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[Qemu-devel] [PATCH 0/8] ] Guest memory allocation fixes & cleanup
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH 0/8] ] Guest memory allocation fixes & cleanup |
Date: |
Wed, 19 Jun 2013 13:44:16 +0200 |
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
- [Qemu-devel] [PATCH 0/8] ] Guest memory allocation fixes & cleanup,
Markus Armbruster <=
- [Qemu-devel] [PATCH 1/8] exec: Fix Xen RAM allocation with unusual options, Markus Armbruster, 2013/06/19
- [Qemu-devel] [PATCH 2/8] exec: Clean up fall back when -mem-path allocation fails, Markus Armbruster, 2013/06/19
- [Qemu-devel] [PATCH 3/8] exec: Reduce ifdeffery around -mem-path, Markus Armbruster, 2013/06/19
- [Qemu-devel] [PATCH 4/8] exec: Simplify the guest physical memory allocation hook, Markus Armbruster, 2013/06/19
- [Qemu-devel] [PATCH 6/8] exec: Clean up unnecessary S390 ifdeffery, Markus Armbruster, 2013/06/19
- [Qemu-devel] [PATCH 8/8] pc_sysfw: Fix ISA BIOS init for ridiculously big flash, Markus Armbruster, 2013/06/19
- [Qemu-devel] [PATCH 5/8] exec: Drop incorrect & dead S390 code in qemu_ram_remap(), Markus Armbruster, 2013/06/19