On 06/26/2012 07:39 PM, Alexander Graf wrote: > When running QEMU without -cpu parameter, the user usually wants a sane > default. So far, we're using the qemu64/qemu32 CPU type, which basically > means "the maximum TCG can emulate". > > That's a really good default when using TCG, but when running with KVM > we much rather want a default saying "the maximum performance I can get". > > Fortunately we just added an option that gives us the best performance > while still staying safe on the testability side of things: -cpu best. > So all we need to do is make -cpu best the default when the user doesn't > explicitly specify a CPU type. > > This fixes a lot of subtile breakage in the GNU toolchain (libgmp) which
subtle > hicks up on QEMU's non-existent CPU models. > > This patch also adds a new pc-1.2 machine type to stay backwards compatible > with older versions of QEMU. -- error compiling committee.c: too many arguments to function
