On 2014-01-23 17:34, Jonas Pfoh wrote: > Hello, > > I am currently working on a project involving KVM and have been making use Jan's kvm-kmod repository. I receive the below error when I attempt to compile with the most recent version. My question is simply if this is something anyone is aware of or has any suggestions for before I go poking around? > > I am compiling against a 3.13.0 mainline vanilla kernel and am using the master branch (3d923a3) of Jan's kvm-kmod repo which seems to be syncing from kvm commit 7650b68. > > Thanks and regards, > Jonas Pfoh > > make -C /lib/modules/3.13.0/build M=`pwd` \ > LINUXINCLUDE="-I`pwd`/include -I`pwd`/include/uapi -Iinclude \ > -Iinclude/uapi -Iarch/x86/include -Iarch/x86/include/uapi \ > -Iinclude/generated/uapi -Iarch/x86/include/generated \ > -Iarch/x86/include/generated/uapi \ > -I`pwd`/include-compat -I`pwd`/x86 \ > -include include/generated/autoconf.h \ > -include `pwd`/x86/external-module-compat.h" \ > "$@" > make[1]: Entering directory `/usr/src/linux-3.13' > CC [M] /local/repos/kvm-kmod/x86/svm.o > In file included from include/linux/device.h:29:0, > from include/linux/node.h:17, > from include/linux/cpu.h:16, > from /local/repos/kvm-kmod/x86/../external-module-compat-comm.h:15, > from /local/repos/kvm-kmod/x86/external-module-compat.h:45, > from <command-line>:0: > include/linux/gfp.h: In function ‘gfp_zonelist’: > include/linux/gfp.h:272:2: error: implicit declaration of function ‘IS_ENABLED’ [-Werror=implicit-function-declaration] > if (IS_ENABLED(CONFIG_NUMA) && unlikely(flags & __GFP_THISNODE)) > ^ > cc1: some warnings being treated as errors > make[3]: *** [/local/repos/kvm-kmod/x86/svm.o] Error 1 > make[2]: *** [/local/repos/kvm-kmod/x86] Error 2 > make[1]: *** [_module_/local/repos/kvm-kmod] Error 2 > make[1]: Leaving directory `/usr/src/linux-3.13' > make: *** [all] Error 2 That's likely a kernel issue: not all required headers are pulled by gfp.h. It's worked around now with 2b06046. Thanks, Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
