Re: [PATCH RFC 1/2] qemu: use "-accel" option to specify accelerator instead of "-machine"
On Sun, Jan 10, 2021 at 02:58:05AM +0800, huangy81(a)chinatelecom.cn wrote:
From: Hyman <huangy81(a)chinatelecom.cn>
The "-machine" options for accelerators are legacy, the "-accel"
options
is a better mechanism. The following are the details:
https://lore.kernel.org/qemu-devel/3aa73987-40e8-3619-0723-9f17f73850bd@r...
This patch switch the option "-machine accel=xxx" to "-accel xxx"
when
specifying accelerator type once libvirt build QEMU command line.
This is going to break use of the /usr/bin/qemu-kvm wrapper on
Fedora because QEMU refuses to allow -accel combined with -machine
$ /usr/bin/qemu-kvm -accel tc
qemu-system-x86_64: The -accel and "-machine accel=" options are incompatible
Regards,
Daniel
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