tree: https://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git nvmet-configfs-ng head: 9589c853cae62cadabb17a3c48f9fdb3da5fa83c commit: 002901c382c5432032722aba752f578ebe5bfeea [19/27] nvmet: Add support for configfs-ng multi-tenant logic config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 reproduce: git checkout 002901c382c5432032722aba752f578ebe5bfeea # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): drivers/nvme/target/configfs-ng.c: In function 'nvmet_port_disable': >> drivers/nvme/target/configfs-ng.c:321:15: error: passing argument 1 of 'atomic64_inc' from incompatible pointer type [-Werror=incompatible-pointer-types] atomic64_inc(&nvmet_genctr); ^ In file included from arch/x86/include/asm/atomic.h:237:0, from arch/x86/include/asm/msr.h:66, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:54, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/stat.h:18, from include/linux/module.h:10, from drivers/nvme/target/configfs-ng.c:5: arch/x86/include/asm/atomic64_32.h:218:20: note: expected 'atomic64_t * {aka struct <anonymous> *}' but argument is of type 'atomic_long_t * {aka struct <anonymous> *}' static inline void atomic64_inc(atomic64_t *v) ^~~~~~~~~~~~ drivers/nvme/target/configfs-ng.c: In function 'nvmet_port_enable_store': drivers/nvme/target/configfs-ng.c:362:16: error: passing argument 1 of 'atomic64_inc' from incompatible pointer type [-Werror=incompatible-pointer-types] atomic64_inc(&nvmet_genctr); ^ In file included from arch/x86/include/asm/atomic.h:237:0, from arch/x86/include/asm/msr.h:66, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:54, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/stat.h:18, from include/linux/module.h:10, from drivers/nvme/target/configfs-ng.c:5: arch/x86/include/asm/atomic64_32.h:218:20: note: expected 'atomic64_t * {aka struct <anonymous> *}' but argument is of type 'atomic_long_t * {aka struct <anonymous> *}' static inline void atomic64_inc(atomic64_t *v) ^~~~~~~~~~~~ cc1: some warnings being treated as errors -- drivers/nvme/target/discovery.c: In function 'nvmet_referral_enable': >> drivers/nvme/target/discovery.c:29:16: error: passing argument 1 of 'atomic64_inc' from incompatible pointer type [-Werror=incompatible-pointer-types] atomic64_inc(&nvmet_genctr); ^ In file included from arch/x86/include/asm/atomic.h:237:0, from arch/x86/include/asm/msr.h:66, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:54, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/mmzone.h:7, from include/linux/gfp.h:5, from include/linux/slab.h:14, from drivers/nvme/target/discovery.c:15: arch/x86/include/asm/atomic64_32.h:218:20: note: expected 'atomic64_t * {aka struct <anonymous> *}' but argument is of type 'atomic_long_t * {aka struct <anonymous> *}' static inline void atomic64_inc(atomic64_t *v) ^~~~~~~~~~~~ drivers/nvme/target/discovery.c: In function 'nvmet_referral_disable': drivers/nvme/target/discovery.c:40:16: error: passing argument 1 of 'atomic64_inc' from incompatible pointer type [-Werror=incompatible-pointer-types] atomic64_inc(&nvmet_genctr); ^ In file included from arch/x86/include/asm/atomic.h:237:0, from arch/x86/include/asm/msr.h:66, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:54, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/mmzone.h:7, from include/linux/gfp.h:5, from include/linux/slab.h:14, from drivers/nvme/target/discovery.c:15: arch/x86/include/asm/atomic64_32.h:218:20: note: expected 'atomic64_t * {aka struct <anonymous> *}' but argument is of type 'atomic_long_t * {aka struct <anonymous> *}' static inline void atomic64_inc(atomic64_t *v) ^~~~~~~~~~~~ In file included from include/linux/byteorder/little_endian.h:4:0, from arch/x86/include/uapi/asm/byteorder.h:4, from include/asm-generic/bitops/le.h:5, from arch/x86/include/asm/bitops.h:504, from include/linux/bitops.h:36, from include/linux/kernel.h:10, from include/asm-generic/bug.h:13, from arch/x86/include/asm/bug.h:35, from include/linux/bug.h:4, from include/linux/mmdebug.h:4, from include/linux/gfp.h:4, from include/linux/slab.h:14, from drivers/nvme/target/discovery.c:15: drivers/nvme/target/discovery.c: In function 'nvmet_execute_get_disc_log_page': >> drivers/nvme/target/discovery.c:130:42: error: passing argument 1 of 'atomic64_read' from incompatible pointer type [-Werror=incompatible-pointer-types] hdr->genctr = cpu_to_le64(atomic64_read(&nvmet_genctr)); ^ include/uapi/linux/byteorder/little_endian.h:30:51: note: in definition of macro '__cpu_to_le64' #define __cpu_to_le64(x) ((__force __le64)(__u64)(x)) ^ >> drivers/nvme/target/discovery.c:130:16: note: in expansion of macro 'cpu_to_le64' hdr->genctr = cpu_to_le64(atomic64_read(&nvmet_genctr)); ^~~~~~~~~~~ In file included from arch/x86/include/asm/atomic.h:237:0, from arch/x86/include/asm/msr.h:66, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:54, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/mmzone.h:7, from include/linux/gfp.h:5, from include/linux/slab.h:14, from drivers/nvme/target/discovery.c:15: arch/x86/include/asm/atomic64_32.h:119:25: note: expected 'const atomic64_t * {aka const struct <anonymous> *}' but argument is of type 'atomic_long_t * {aka struct <anonymous> *}' static inline long long atomic64_read(const atomic64_t *v) ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/atomic64_inc +321 drivers/nvme/target/configfs-ng.c 315 return; 316 317 ops->remove_port(pb); 318 nvmet_put_transport(&pb->disc_addr); 319 pb->nf_ops = NULL; 320 > 321 atomic64_inc(&nvmet_genctr); 322 } 323 324 static ssize_t nvmet_port_enable_show(struct config_item *item, char *page) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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