Hi Lei, [auto build test WARNING on kvms390/next] [also build test WARNING on v4.10-rc8] [cannot apply to kvm/linux-next kvm-ppc/kvm-ppc-next next-20170215] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Cao-Lei/KVM-Add-new-generic-capability-for-ring-based-dirty-memory-logging/20170216-033010 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git next config: powerpc-allmodconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=powerpc All warnings (new ones prefixed by >>): In file included from include/linux/kvm_host.h:36:0, from arch/powerpc/kernel/asm-offsets.c:54: >> arch/powerpc/include/asm/kvm_host.h:49:0: warning: "KVM_COALESCED_MMIO_PAGE_OFFSET" redefined #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 In file included from include/linux/kvm_host.h:31:0, from arch/powerpc/kernel/asm-offsets.c:54: include/uapi/linux/kvm.h:218:0: note: this is the location of the previous definition #define KVM_COALESCED_MMIO_PAGE_OFFSET 2 vim +/KVM_COALESCED_MMIO_PAGE_OFFSET +49 arch/powerpc/include/asm/kvm_host.h bbf45ba5 include/asm-powerpc/kvm_host.h Hollis Blanchard 2008-04-16 33 #include <asm/kvm_asm.h> 371fefd6 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2011-06-29 34 #include <asm/processor.h> 342d3db7 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2011-12-12 35 #include <asm/page.h> 249ba1ee arch/powerpc/include/asm/kvm_host.h Alexander Graf 2012-08-03 36 #include <asm/cacheflush.h> 699a0ea0 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2014-06-02 37 #include <asm/hvcall.h> bbf45ba5 include/asm-powerpc/kvm_host.h Hollis Blanchard 2008-04-16 38 371fefd6 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2011-06-29 39 #define KVM_MAX_VCPUS NR_CPUS 371fefd6 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2011-06-29 40 #define KVM_MAX_VCORES NR_CPUS 696066f8 arch/powerpc/include/asm/kvm_host.h Thomas Huth 2015-12-09 41 #define KVM_USER_MEM_SLOTS 512 bbf45ba5 include/asm-powerpc/kvm_host.h Hollis Blanchard 2008-04-16 42 0b1b1dfd arch/powerpc/include/asm/kvm_host.h Greg Kurz 2016-05-09 43 #include <asm/cputhreads.h> 0b1b1dfd arch/powerpc/include/asm/kvm_host.h Greg Kurz 2016-05-09 44 #define KVM_MAX_VCPU_ID (threads_per_subcore * KVM_MAX_VCORES) 0b1b1dfd arch/powerpc/include/asm/kvm_host.h Greg Kurz 2016-05-09 45 34a75b0f arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2016-08-10 46 #define __KVM_HAVE_ARCH_INTC_INITIALIZED 34a75b0f arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2016-08-10 47 de56a948 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2011-06-29 48 #ifdef CONFIG_KVM_MMIO 588968b6 include/asm-powerpc/kvm_host.h Laurent Vivier 2008-05-30 @49 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 de56a948 arch/powerpc/include/asm/kvm_host.h Paul Mackerras 2011-06-29 50 #endif f4944613 arch/powerpc/include/asm/kvm_host.h Suraj Jitindar Singh 2016-10-14 51 #define KVM_HALT_POLL_NS_DEFAULT 10000 /* 10 us */ 588968b6 include/asm-powerpc/kvm_host.h Laurent Vivier 2008-05-30 52 de9ba2f3 arch/powerpc/include/asm/kvm_host.h Alexander Graf 2013-04-16 53 /* These values are internal and can be increased later */ de9ba2f3 arch/powerpc/include/asm/kvm_host.h Alexander Graf 2013-04-16 54 #define KVM_NR_IRQCHIPS 1 de9ba2f3 arch/powerpc/include/asm/kvm_host.h Alexander Graf 2013-04-16 55 #define KVM_IRQCHIP_NUM_PINS 256 de9ba2f3 arch/powerpc/include/asm/kvm_host.h Alexander Graf 2013-04-16 56 2860c4b1 arch/powerpc/include/asm/kvm_host.h Paolo Bonzini 2016-01-07 57 /* PPC-specific vcpu->requests bit members */ :::::: The code at line 49 was first introduced by commit :::::: 588968b6b7d34e6a88f538d1db9aca47b203623e KVM: Add coalesced MMIO support (powerpc part) :::::: TO: Laurent Vivier <Laurent.Vivier@xxxxxxxx> :::::: CC: Avi Kivity <avi@xxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
