9e7827b5ea
Hyper-V supports a mechanism for retrieving the local APIC frequency. Use this and bypass the calibration code in the kernel . This would allow us to boot the Linux kernel as a "modern VM" on Hyper-V where many of the legacy devices (such as PIT) are not emulated. I would like to thank Olaf Hering <olaf@aepfle.de>, Jan Beulich <JBeulich@suse.com> and H. Peter Anvin <h.peter.anvin@intel.com> for their help in this effort. In this version of the patch, I have addressed Jan's comments. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Link: http://lkml.kernel.org/r/1380554932-9888-1-git-send-email-olaf@aepfle.de Tested-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> |
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| .. | ||
| a.out.h | ||
| auxvec.h | ||
| bitsperlong.h | ||
| boot.h | ||
| bootparam.h | ||
| byteorder.h | ||
| debugreg.h | ||
| e820.h | ||
| errno.h | ||
| fcntl.h | ||
| hw_breakpoint.h | ||
| hyperv.h | ||
| ioctl.h | ||
| ioctls.h | ||
| ipcbuf.h | ||
| ist.h | ||
| Kbuild | ||
| kvm_para.h | ||
| kvm.h | ||
| ldt.h | ||
| mce.h | ||
| mman.h | ||
| msgbuf.h | ||
| msr-index.h | ||
| msr.h | ||
| mtrr.h | ||
| param.h | ||
| perf_regs.h | ||
| poll.h | ||
| posix_types_32.h | ||
| posix_types_64.h | ||
| posix_types_x32.h | ||
| posix_types.h | ||
| prctl.h | ||
| processor-flags.h | ||
| ptrace-abi.h | ||
| ptrace.h | ||
| resource.h | ||
| sembuf.h | ||
| setup.h | ||
| shmbuf.h | ||
| sigcontext32.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| signal.h | ||
| socket.h | ||
| sockios.h | ||
| stat.h | ||
| statfs.h | ||
| svm.h | ||
| swab.h | ||
| termbits.h | ||
| termios.h | ||
| types.h | ||
| ucontext.h | ||
| unistd.h | ||
| vm86.h | ||
| vmx.h | ||
| vsyscall.h | ||