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d="scan'208";a="3131747" Received: from igk-lkp-server01.igk.intel.com (HELO 3c253b998be3) ([10.211.93.152]) by fmviesa006.fm.intel.com with ESMTP; 19 Oct 2026 22:08:53 -0700 Received: from kbuild by 3c253b998be3 with local (Exim 4.98.2) (envelope-from ) id 1xJ25i-0000000066B-3PcW; Tue, 20 Oct 2026 05:08:50 +0000 Date: Tue, 20 Oct 2026 07:08:44 +0200 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android15-6.6-2026-07 2/2] drivers/virt/gunyah/gunyah_irqfd.c:126:13: warning: assignment makes pointer from integer without a cast Message-ID: <202610200630.WNbILVf4-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://android.googlesource.com/kernel/common android15-6.6-2026-07 head: d30ff9c22cb6fcc072d03268110b3797daba99be commit: 22b6a37b0df03a6d7f5ac240b3ccd1f19f946a49 [2/2] FROMLIST: virt: gunyah: Add irqfd interface config: arm64-randconfig-r2101-20261020 (https://download.01.org/0day-ci/archive/20261020/202610200630.WNbILVf4-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261020/202610200630.WNbILVf4-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202610200630.WNbILVf4-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/virt/gunyah/gunyah_irqfd.c: In function 'gunyah_irqfd_bind': drivers/virt/gunyah/gunyah_irqfd.c:126:15: error: implicit declaration of function 'eventfd_ctx_fileget'; did you mean 'eventfd_ctx_fdget'? [-Werror=implicit-function-declaration] irqfd->ctx = eventfd_ctx_fileget(fd.file); ^~~~~~~~~~~~~~~~~~~ eventfd_ctx_fdget >> drivers/virt/gunyah/gunyah_irqfd.c:126:13: warning: assignment makes pointer from integer without a cast [-Wint-conversion] irqfd->ctx = eventfd_ctx_fileget(fd.file); ^ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for WIRELESS_EXT Depends on [n]: NET [=y] && WIRELESS [=n] Selected by [y]: - GKI_LEGACY_WEXT_ALLCONFIG [=y] WARNING: unmet direct dependencies detected for WEXT_CORE Depends on [n]: NET [=y] && WIRELESS [=n] && (CFG80211_WEXT [=n] || WIRELESS_EXT [=y]) Selected by [y]: - GKI_LEGACY_WEXT_ALLCONFIG [=y] WARNING: unmet direct dependencies detected for CAN_RX_OFFLOAD Depends on [n]: NETDEVICES [=y] && CAN_DEV [=n] && CAN_NETLINK [=n] Selected by [y]: - GKI_HIDDEN_MCP251XFD_CONFIGS [=y] WARNING: unmet direct dependencies detected for WEXT_PROC Depends on [n]: NET [=y] && WIRELESS [=n] && PROC_FS [=n] && WEXT_CORE [=y] Selected by [y]: - GKI_LEGACY_WEXT_ALLCONFIG [=y] WARNING: unmet direct dependencies detected for WEXT_PRIV Depends on [n]: NET [=y] && WIRELESS [=n] Selected by [y]: - GKI_LEGACY_WEXT_ALLCONFIG [=y] WARNING: unmet direct dependencies detected for WEXT_SPY Depends on [n]: NET [=y] && WIRELESS [=n] Selected by [y]: - GKI_LEGACY_WEXT_ALLCONFIG [=y] vim +126 drivers/virt/gunyah/gunyah_irqfd.c 97 98 static long gunyah_irqfd_bind(struct gunyah_vm_function_instance *f) 99 { 100 struct gunyah_fn_irqfd_arg *args = f->argp; 101 struct gunyah_irqfd *irqfd; 102 __poll_t events; 103 struct fd fd; 104 long r; 105 106 if (f->arg_size != sizeof(*args)) 107 return -EINVAL; 108 109 /* All other flag bits are reserved for future use */ 110 if (args->flags & ~GUNYAH_IRQFD_FLAGS_LEVEL) 111 return -EINVAL; 112 113 irqfd = kzalloc(sizeof(*irqfd), GFP_KERNEL); 114 if (!irqfd) 115 return -ENOMEM; 116 117 irqfd->f = f; 118 f->data = irqfd; 119 120 fd = fdget(args->fd); 121 if (!fd.file) { 122 kfree(irqfd); 123 return -EBADF; 124 } 125 > 126 irqfd->ctx = eventfd_ctx_fileget(fd.file); 127 if (IS_ERR(irqfd->ctx)) { 128 r = PTR_ERR(irqfd->ctx); 129 goto err_fdput; 130 } 131 132 if (args->flags & GUNYAH_IRQFD_FLAGS_LEVEL) 133 irqfd->level = true; 134 135 init_waitqueue_func_entry(&irqfd->wait, irqfd_wakeup); 136 init_poll_funcptr(&irqfd->pt, irqfd_ptable_queue_proc); 137 138 irqfd->ticket.resource_type = GUNYAH_RESOURCE_TYPE_BELL_TX; 139 irqfd->ticket.label = args->label; 140 irqfd->ticket.owner = THIS_MODULE; 141 irqfd->ticket.populate = gunyah_irqfd_populate; 142 irqfd->ticket.unpopulate = gunyah_irqfd_unpopulate; 143 144 r = gunyah_vm_add_resource_ticket(f->ghvm, &irqfd->ticket); 145 if (r) 146 goto err_ctx; 147 148 events = vfs_poll(fd.file, &irqfd->pt); 149 if (events & EPOLLIN) 150 pr_warn("Premature injection of interrupt\n"); 151 fdput(fd); 152 153 return 0; 154 err_ctx: 155 eventfd_ctx_put(irqfd->ctx); 156 err_fdput: 157 fdput(fd); 158 kfree(irqfd); 159 return r; 160 } 161 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki