Hi Oliver, [auto build test WARNING on powerpc/next] [also build test WARNING on v4.6-rc3 next-20160411] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Oliver-O-Halloran/powerpc-timer-large-decrementer-support/20160412-124302 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-allmodconfig (attached as .config) 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/kernel.h:13:0, from include/linux/jiffies.h:5, from arch/powerpc/kvm/emulate.c:21: arch/powerpc/kvm/emulate.c: In function 'kvmppc_emulate_dec': >> arch/powerpc/kvm/emulate.c:42:11: warning: format '%x' expects argument of >> type 'unsigned int', but argument 3 has type 'u64 {aka long long unsigned >> int}' [-Wformat=] pr_debug("mtDEC: %x\n", vcpu->arch.dec); ^ include/linux/printk.h:236:21: note: in definition of macro 'pr_fmt' #define pr_fmt(fmt) fmt ^ include/linux/printk.h:283:2: note: in expansion of macro 'dynamic_pr_debug' dynamic_pr_debug(fmt, ##__VA_ARGS__) ^ >> arch/powerpc/kvm/emulate.c:42:2: note: in expansion of macro 'pr_debug' pr_debug("mtDEC: %x\n", vcpu->arch.dec); ^ vim +42 arch/powerpc/kvm/emulate.c bbf45ba57 Hollis Blanchard 2008-04-16 15 * Copyright IBM Corp. 2007 dfd4d47e9 Scott Wood 2011-11-17 16 * Copyright 2011 Freescale Semiconductor, Inc. bbf45ba57 Hollis Blanchard 2008-04-16 17 * bbf45ba57 Hollis Blanchard 2008-04-16 18 * Authors: Hollis Blanchard <holl...@us.ibm.com> bbf45ba57 Hollis Blanchard 2008-04-16 19 */ bbf45ba57 Hollis Blanchard 2008-04-16 20 bbf45ba57 Hollis Blanchard 2008-04-16 @21 #include <linux/jiffies.h> 544c6761b Alexander Graf 2009-11-02 22 #include <linux/hrtimer.h> bbf45ba57 Hollis Blanchard 2008-04-16 23 #include <linux/types.h> bbf45ba57 Hollis Blanchard 2008-04-16 24 #include <linux/string.h> bbf45ba57 Hollis Blanchard 2008-04-16 25 #include <linux/kvm_host.h> 6e35994d1 Bharat Bhushan 2012-04-18 26 #include <linux/clockchips.h> bbf45ba57 Hollis Blanchard 2008-04-16 27 75f74f0db Hollis Blanchard 2008-11-05 28 #include <asm/reg.h> bbf45ba57 Hollis Blanchard 2008-04-16 29 #include <asm/time.h> bbf45ba57 Hollis Blanchard 2008-04-16 30 #include <asm/byteorder.h> bbf45ba57 Hollis Blanchard 2008-04-16 31 #include <asm/kvm_ppc.h> c381a0431 Hollis Blanchard 2008-11-05 32 #include <asm/disassemble.h> 9123c5ed4 Hongtao Jia 2013-04-28 33 #include <asm/ppc-opcode.h> 73e75b416 Hollis Blanchard 2008-12-02 34 #include "timing.h" 46f43c6ee Marcelo Tosatti 2009-06-18 35 #include "trace.h" bbf45ba57 Hollis Blanchard 2008-04-16 36 75f74f0db Hollis Blanchard 2008-11-05 37 void kvmppc_emulate_dec(struct kvm_vcpu *vcpu) bbf45ba57 Hollis Blanchard 2008-04-16 38 { 544c6761b Alexander Graf 2009-11-02 39 unsigned long dec_nsec; dc2babfea Bharat Bhushan 2011-10-19 40 unsigned long long dec_time; 9a7a9b09f Alexander Graf 2009-10-30 41 544c6761b Alexander Graf 2009-11-02 @42 pr_debug("mtDEC: %x\n", vcpu->arch.dec); dfd4d47e9 Scott Wood 2011-11-17 43 hrtimer_try_to_cancel(&vcpu->arch.dec_timer); dfd4d47e9 Scott Wood 2011-11-17 44 00c3a37ca Alexander Graf 2010-04-16 45 #ifdef CONFIG_PPC_BOOK3S :::::: The code at line 42 was first introduced by commit :::::: 544c6761bb05a1dd19a39cb9bed096273f9bdb36 Use hrtimers for the decrementer :::::: TO: Alexander Graf <ag...@suse.de> :::::: CC: Benjamin Herrenschmidt <b...@kernel.crashing.org> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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