git://github.com/jljusten/qemu.git kvm-flash-v6 Utilize KVM_CAP_READONLY_MEM to support PC system flash emulation with KVM.
v6: * Rebase to master following 9e1c2ec8 * Make sure patch 1 "isapc: Fix non-KVM qemu boot" can be applied individually. (It is a candidate for 1.5.) v5: * Remove patch to pflash_cfi01 which enabled readonly mode * Adjust kvm code to use KVM READONLY support for ranges that either have the readonly flag set, or for devices with readable set. v4: * With a machine type of isapc, don't mark the BIOS as read-only. isapc + seabios will not boot if the BIOS is read-only. This matches the current behavior of isapc with KVM, which is the only mode under which isapc currently works. v3: * Squash patch 2 & 3 based on Xiao's feedback that what I was calling a 'workaround' in patch 3 was actually what is required by the KVM READONLY memory support. v2: * Remove rom_only from PC_COMPAT_1_4 * Only enable flash when a pflash drive is created. Jordan Justen (4): isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS) kvm: add kvm_readonly_mem_enabled kvm: support using KVM_MEM_READONLY flag for regions pc_sysfw: allow flash (-pflash) memory to be used with KVM hw/block/pc_sysfw.c | 62 ++++++++++++++++++++++++++++++++------------------ hw/i386/pc_piix.c | 5 ++++ include/sysemu/kvm.h | 10 ++++++++ kvm-all.c | 44 +++++++++++++++++++++++++++-------- kvm-stub.c | 1 + 5 files changed, 91 insertions(+), 31 deletions(-) -- 1.7.10.4
