tcg/x86_64: optimize register allocation order
The beginning of the register allocation order list on the TCG x86_64target matches the list of clobbered registers. This means that when anhelper is called, there is almost always clobbered registers that have...
stop dirty tracking just at the end of migration (Glauber Costa)
If there is still work to do, it is not safe to assume wecan end the dirty tracking. Specifically, kvm can update the dirtytracking log inside ram_save_block(), leaving pages still out of sync...
create qemu_file_set_error (Glauber Costa)
This is mainly for consistency, since we don't wantanything outside of savevm setting it explicitly. Thereare current no users of that in qemu tree, but thereare potential candidates on kvm-userspace. And avi...
propagate error on failed completion (Glauber Costa)
migrate_fd_put_ready() calls qemu_savevm_state_complete(),but the later can fail.
If it happens, re-start the vm and propagate the error up
Based on a patch by Yaniv Kamay
Signed-off-by: Glauber Costa <glommer@redhat.com>...
Disable qemu-io on Win32
It breaks the build.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6996 c046a42c-6fe2-441c-8c8c-71466251a162
Add files not included in previous commit.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6995 c046a42c-6fe2-441c-8c8c-71466251a162
Fix savevm after BDRV_FILE size enforcement
We now enforce that you cannot write beyond the end of a non-growable file.qcow2 files are not growable but we rely on them being growable to dosavevm/loadvm. Temporarily allow them to be growable by introducing a new...
Fix the build for --disable-aio
This was reported by malc.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6993 c046a42c-6fe2-441c-8c8c-71466251a162
gdbstub: Rework configuration via command line and monitor (Jan Kiszka)
Introduce a more canonical gdbstub configuration (system emulation only)via the new switch '-gdb dev'. Keep '-s' as shorthand for'-gdb tcp::1234'. Use the same syntax also for the corresponding monitor...
Make `-icount' help fit 80 chars screen width (Robert Riebisch)
On Windows default screen width for the command prompt (A.K.A. "DOSwindow") is 80 chars. `-icount' help is 87 chars wide. So make it fit.
Signed-off-by: Robert Riebisch <rr@bttr-software.de>...
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