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7f2a83f1c2
Loongson-3 overrides lwc2 instructions to implement CPUCFG and CSR read/write functions. These instructions all cause guest exit so CSR doesn't benifit KVM guest (and there are always legacy methods to provide the same functions as CSR). So, we only emulate CPUCFG and let it return a reduced feature list (which means the virtual CPU doesn't have any other advanced features, including CSR) in KVM. Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Message-Id: <1590220602-3547-12-git-send-email-chenhc@lemote.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| auxvec.h | ||
| bitfield.h | ||
| bitsperlong.h | ||
| break.h | ||
| byteorder.h | ||
| cachectl.h | ||
| errno.h | ||
| fcntl.h | ||
| hwcap.h | ||
| inst.h | ||
| ioctl.h | ||
| ioctls.h | ||
| Kbuild | ||
| kvm_para.h | ||
| kvm.h | ||
| mman.h | ||
| msgbuf.h | ||
| param.h | ||
| poll.h | ||
| posix_types.h | ||
| ptrace.h | ||
| reg.h | ||
| resource.h | ||
| sembuf.h | ||
| setup.h | ||
| sgidefs.h | ||
| shmbuf.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| signal.h | ||
| socket.h | ||
| sockios.h | ||
| stat.h | ||
| statfs.h | ||
| swab.h | ||
| sysmips.h | ||
| termbits.h | ||
| termios.h | ||
| types.h | ||
| ucontext.h | ||
| unistd.h | ||