Hi Elena, [auto build test ERROR on nf-next/master] [also build test ERROR on v4.11-rc2 next-20170310] [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/Elena-Reshetova/net-netfilter-refcounter-conversions/20170318-030023 base: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git master config: x86_64-acpi-redef (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 Note: the linux-review/Elena-Reshetova/net-netfilter-refcounter-conversions/20170318-030023 HEAD 39f42012204473b16c41a9b9e2a0528a16a35b1d builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): In file included from net/netfilter/ipvs/ip_vs_conn.c:42:0: net/netfilter/ipvs/ip_vs_conn.c: In function 'ip_vs_bind_dest': >> net/netfilter/ipvs/ip_vs_conn.c:621:23: error: passing argument 1 of 'refcount_read' from incompatible pointer type [-Werror=incompatible-pointer-types] refcount_read(&dest->refcnt)); ^ include/net/ip_vs.h:227:37: note: in definition of macro 'IP_VS_DBG_BUF' printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__); \ ^~~~~~~~~~~ In file included from include/linux/kref.h:19:0, from include/linux/kobject.h:24, from include/linux/irqdesc.h:5, from include/linux/irq.h:452, from arch/x86/include/asm/hardirq.h:5, from include/linux/hardirq.h:8, from include/linux/interrupt.h:12, from net/netfilter/ipvs/ip_vs_conn.c:28: include/linux/refcount.h:64:28: note: expected 'const refcount_t * {aka const struct refcount_struct *}' but argument is of type 'atomic_t * {aka struct <anonymous> *}' static inline unsigned int refcount_read(const refcount_t *r) ^~~~~~~~~~~~~ In file included from net/netfilter/ipvs/ip_vs_conn.c:42:0: net/netfilter/ipvs/ip_vs_conn.c: In function 'ip_vs_unbind_dest': net/netfilter/ipvs/ip_vs_conn.c:718:23: error: passing argument 1 of 'refcount_read' from incompatible pointer type [-Werror=incompatible-pointer-types] refcount_read(&dest->refcnt)); ^ include/net/ip_vs.h:227:37: note: in definition of macro 'IP_VS_DBG_BUF' printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__); \ ^~~~~~~~~~~ In file included from include/linux/kref.h:19:0, from include/linux/kobject.h:24, from include/linux/irqdesc.h:5, from include/linux/irq.h:452, from arch/x86/include/asm/hardirq.h:5, from include/linux/hardirq.h:8, from include/linux/interrupt.h:12, from net/netfilter/ipvs/ip_vs_conn.c:28: include/linux/refcount.h:64:28: note: expected 'const refcount_t * {aka const struct refcount_struct *}' but argument is of type 'atomic_t * {aka struct <anonymous> *}' static inline unsigned int refcount_read(const refcount_t *r) ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/refcount_read +621 net/netfilter/ipvs/ip_vs_conn.c 615 ip_vs_proto_name(cp->protocol), 616 IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport), 617 IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport), 618 IP_VS_DBG_ADDR(cp->daf, &cp->daddr), ntohs(cp->dport), 619 ip_vs_fwd_tag(cp), cp->state, 620 cp->flags, refcount_read(&cp->refcnt), > 621 refcount_read(&dest->refcnt)); 622 623 /* Update the connection counters */ 624 if (!(flags & IP_VS_CONN_F_TEMPLATE)) { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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