Messages in this thread | | | Date | Mon, 16 Aug 2010 18:42:36 +0800 | Subject | Help: compile the Linux kernel (KVM kernel )on Ubuntu 10.04 err | From | zhou peng <> |
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Hi all,
While compiling the kvm linux kernel on my ubuntu 10.04(Linux xxxx-laptop 2.6.32-24-generic #39-Ubuntu SMP Wed Jul 28 06:07:29 UTC 2010 i686 GNU/Linux), the err below appear, How to figure out please?
=err msg= In file included from drivers/platform/x86/intel_ scu_ipc.c:26: kvm/arch/x86/include/asm/mrst.h:14: warning: ‘struct sfi_table_header’ declared inside parameter list kvm/arch/x86/include/asm/mrst.h:14: warning: its scope is only this definition or declaration, which is probably not what you want drivers/platform/x86/intel_scu_ipc.c: In function ‘pwr_reg_rdwr’: drivers/platform/x86/intel_scu_ipc.c:175: error: ‘MRST_CPU_CHIP_PENWELL’ undeclared (first use in this function) drivers/platform/x86/intel_scu_ipc.c:175: error: (Each undeclared identifier is reported only once drivers/platform/x86/intel_scu_ipc.c:175: error: for each function it appears in.) drivers/platform/x86/intel_scu_ipc.c: In function ‘intel_scu_ipc_init’: drivers/platform/x86/intel_scu_ipc.c:741: error: implicit declaration of function ‘mrst_identify_cpu’ make[3]: *** [drivers/platform/x86/intel_scu_ipc.o] Error 1 make[2]: *** [drivers/platform/x86] Error 2 make[1]: *** [drivers/platform] Error 2 make: *** [drivers] Error 2
=KVM kernel info= kvm$ git log commit 5c739e07acf53aa3212ea28db34397eb936d46b2 Author: Wei Yongjun <yjwei@cn.fujitsu.com> Date: Tue Aug 10 13:48:22 2010 +0800
KVM: x86 emulator: add bsf/bsr instruction emulation
Add bsf/bsr instruction emulation (opcode 0x0f 0xbc~0xbd)
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>
commit 4480639d9a17b4f13d932b1579bb4ad81b70659b Author: Mohammed Gamal <m.gamal005@gmail.com> Date: Sun Aug 8 21:11:38 2010 +0300
KVM: x86 emulator: Fix emulate_grp3 return values
This patch lets emulate_grp3() return X86EMUL_* return codes instead of hardcoded ones.
Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com> ...
=search the kvm kernel tree= kvm$ grep MRST_CPU_CHIP_PENWELL . -R ./drivers/platform/x86/intel_scu_ipc.c: if (platform != MRST_CPU_CHIP_PENWELL) { ./drivers/platform/x86/intel_scu_ipc.c: if (platform != MRST_CPU_CHIP_PENWELL) {
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