Hi Matthew, [auto build test WARNING on linus/master] [also build test WARNING on next-20170302] [cannot apply to v4.10] [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/Matthew-Wilcox/Add-XArray/20170302-092723 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) include/linux/compiler.h:264:8: sparse: attribute 'no_sanitize_address': unknown attribute drivers/gpu/drm/drm_mode_config.c:369:9: sparse: Expected ; at end of statement drivers/gpu/drm/drm_mode_config.c:369:9: sparse: got { drivers/gpu/drm/drm_mode_config.c:370:9: sparse: Expected ; at end of statement drivers/gpu/drm/drm_mode_config.c:370:9: sparse: got { >> drivers/gpu/drm/drm_mode_config.c:384:1: sparse: expected 'while' after 'do' drivers/gpu/drm/drm_mode_config.c:384:1: sparse: Expected ( after 'do-while' drivers/gpu/drm/drm_mode_config.c:384:1: sparse: got extern builtin:0:0: sparse: Expected } at end of compound statement builtin:0:0: sparse: got end-of-input builtin:0:0: sparse: expected 'while' after 'do' builtin:0:0: sparse: Expected } at end of function builtin:0:0: sparse: got end-of-input drivers/gpu/drm/drm_mode_config.c:371:9: sparse: undefined identifier 'ida_init' In file included from include/linux/kernfs.h:14:0, from include/linux/sysfs.h:15, from include/linux/kobject.h:21, from include/linux/device.h:17, from include/linux/i2c.h:30, from include/drm/drm_crtc.h:28, from include/drm/drm_encoder.h:28, from drivers/gpu/drm/drm_mode_config.c:23: drivers/gpu/drm/drm_mode_config.c: In function 'drm_mode_config_init': include/linux/idr.h:25:1: error: expected expression before '{' token { \ ^ include/linux/idr.h:30:11: note: in expansion of macro 'IDR_INIT' *(idr) = IDR_INIT(#idr) \ ^~~~~~~~ drivers/gpu/drm/drm_mode_config.c:369:2: note: in expansion of macro 'idr_init' idr_init(&dev->mode_config.crtc_idr); ^~~~~~~~ include/linux/idr.h:25:1: error: expected expression before '{' token { \ ^ include/linux/idr.h:30:11: note: in expansion of macro 'IDR_INIT' *(idr) = IDR_INIT(#idr) \ ^~~~~~~~ drivers/gpu/drm/drm_mode_config.c:370:2: note: in expansion of macro 'idr_init' idr_init(&dev->mode_config.tile_idr); ^~~~~~~~ drivers/gpu/drm/drm_mode_config.c:371:2: error: implicit declaration of function 'ida_init' [-Werror=implicit-function-declaration] ida_init(&dev->mode_config.connector_ida); ^~~~~~~~ cc1: some warnings being treated as errors -- include/linux/compiler.h:264:8: sparse: attribute 'no_sanitize_address': unknown attribute drivers/net/wireless/ath/ath10k/htt_tx.c:407:9: sparse: Expected ; at end of statement drivers/net/wireless/ath/ath10k/htt_tx.c:407:9: sparse: got { >> drivers/net/wireless/ath/ath10k/htt_tx.c:426:1: sparse: expected 'while' >> after 'do' drivers/net/wireless/ath/ath10k/htt_tx.c:426:1: sparse: Expected ( after 'do-while' drivers/net/wireless/ath/ath10k/htt_tx.c:426:1: sparse: got static drivers/net/wireless/ath/ath10k/htt_tx.c:432:71: sparse: undefined identifier 'msdu_id' drivers/net/wireless/ath/ath10k/htt_tx.c:434:27: sparse: undefined identifier 'msdu_id' drivers/net/wireless/ath/ath10k/htt_tx.c:456:40: sparse: undefined identifier 'ath10k_htt_tx_clean_up_pending' In file included from include/linux/cgroup-defs.h:12:0, from include/linux/sched.h:60, from include/linux/kasan.h:4, from include/linux/slab.h:118, from include/linux/textsearch.h:8, from include/linux/skbuff.h:30, from include/linux/if_ether.h:23, from include/linux/etherdevice.h:25, from drivers/net/wireless/ath/ath10k/htt_tx.c:18: drivers/net/wireless/ath/ath10k/htt_tx.c: In function 'ath10k_htt_tx_start': include/linux/idr.h:25:1: error: expected expression before '{' token { \ ^ include/linux/idr.h:30:11: note: in expansion of macro 'IDR_INIT' *(idr) = IDR_INIT(#idr) \ ^~~~~~~~ drivers/net/wireless/ath/ath10k/htt_tx.c:407:2: note: in expansion of macro 'idr_init' idr_init(&htt->pending_tx); ^~~~~~~~ -- include/linux/compiler.h:264:8: sparse: attribute 'no_sanitize_address': unknown attribute drivers/net/wireless/marvell/mwifiex/init.c:495:17: sparse: Expected ; at end of statement drivers/net/wireless/marvell/mwifiex/init.c:495:17: sparse: got { >> drivers/net/wireless/marvell/mwifiex/init.c:498:9: sparse: expected 'while' >> after 'do' drivers/net/wireless/marvell/mwifiex/init.c:498:9: sparse: Expected ( after 'do-while' drivers/net/wireless/marvell/mwifiex/init.c:498:9: sparse: got return builtin:0:0: sparse: Expected } at end of function builtin:0:0: sparse: got end-of-input In file included from include/linux/cgroup-defs.h:12:0, from include/linux/sched.h:60, from include/linux/kasan.h:4, from include/linux/slab.h:118, from include/linux/textsearch.h:8, from include/linux/skbuff.h:30, from include/linux/if_ether.h:23, from include/linux/ieee80211.h:21, from drivers/net/wireless/marvell/mwifiex/decl.h:28, from drivers/net/wireless/marvell/mwifiex/init.c:20: drivers/net/wireless/marvell/mwifiex/init.c: In function 'mwifiex_init_lock_list': include/linux/idr.h:25:1: error: expected expression before '{' token { \ ^ include/linux/idr.h:30:11: note: in expansion of macro 'IDR_INIT' *(idr) = IDR_INIT(#idr) \ ^~~~~~~~ drivers/net/wireless/marvell/mwifiex/init.c:495:3: note: in expansion of macro 'idr_init' idr_init(&priv->ack_status_frames); ^~~~~~~~ -- include/linux/compiler.h:264:8: sparse: attribute 'no_sanitize_address': unknown attribute drivers/staging/unisys/visorhba/visorhba_main.c:1111:9: sparse: Expected ; at end of statement drivers/staging/unisys/visorhba/visorhba_main.c:1111:9: sparse: got { >> drivers/staging/unisys/visorhba/visorhba_main.c:1142:1: sparse: expected >> 'while' after 'do' drivers/staging/unisys/visorhba/visorhba_main.c:1142:1: sparse: Expected ( after 'do-while' drivers/staging/unisys/visorhba/visorhba_main.c:1142:1: sparse: got static drivers/staging/unisys/visorhba/visorhba_main.c:1148:17: sparse: return with no return value drivers/staging/unisys/visorhba/visorhba_main.c:1171:19: sparse: undefined identifier 'visorhba_remove' In file included from include/linux/cgroup-defs.h:12:0, from include/linux/sched.h:60, from include/linux/kasan.h:4, from include/linux/slab.h:118, from include/linux/textsearch.h:8, from include/linux/skbuff.h:30, from drivers/staging/unisys/visorhba/visorhba_main.c:17: drivers/staging/unisys/visorhba/visorhba_main.c: In function 'visorhba_probe': include/linux/idr.h:25:1: error: expected expression before '{' token { \ ^ include/linux/idr.h:30:11: note: in expansion of macro 'IDR_INIT' *(idr) = IDR_INIT(#idr) \ ^~~~~~~~ drivers/staging/unisys/visorhba/visorhba_main.c:1111:2: note: in expansion of macro 'idr_init' idr_init(&devdata->idr); ^~~~~~~~ vim +384 drivers/gpu/drm/drm_mode_config.c 28575f16 Daniel Vetter 2016-11-14 363 INIT_LIST_HEAD(&dev->mode_config.crtc_list); 28575f16 Daniel Vetter 2016-11-14 364 INIT_LIST_HEAD(&dev->mode_config.connector_list); 28575f16 Daniel Vetter 2016-11-14 365 INIT_LIST_HEAD(&dev->mode_config.encoder_list); 28575f16 Daniel Vetter 2016-11-14 366 INIT_LIST_HEAD(&dev->mode_config.property_list); 28575f16 Daniel Vetter 2016-11-14 367 INIT_LIST_HEAD(&dev->mode_config.property_blob_list); 28575f16 Daniel Vetter 2016-11-14 368 INIT_LIST_HEAD(&dev->mode_config.plane_list); 28575f16 Daniel Vetter 2016-11-14 @369 idr_init(&dev->mode_config.crtc_idr); 28575f16 Daniel Vetter 2016-11-14 370 idr_init(&dev->mode_config.tile_idr); 28575f16 Daniel Vetter 2016-11-14 371 ida_init(&dev->mode_config.connector_ida); 613051da Daniel Vetter 2016-12-14 372 spin_lock_init(&dev->mode_config.connector_list_lock); 28575f16 Daniel Vetter 2016-11-14 373 28575f16 Daniel Vetter 2016-11-14 374 drm_mode_create_standard_properties(dev); 28575f16 Daniel Vetter 2016-11-14 375 28575f16 Daniel Vetter 2016-11-14 376 /* Just to be sure */ 28575f16 Daniel Vetter 2016-11-14 377 dev->mode_config.num_fb = 0; 28575f16 Daniel Vetter 2016-11-14 378 dev->mode_config.num_connector = 0; 28575f16 Daniel Vetter 2016-11-14 379 dev->mode_config.num_crtc = 0; 28575f16 Daniel Vetter 2016-11-14 380 dev->mode_config.num_encoder = 0; 28575f16 Daniel Vetter 2016-11-14 381 dev->mode_config.num_overlay_plane = 0; 28575f16 Daniel Vetter 2016-11-14 382 dev->mode_config.num_total_plane = 0; 28575f16 Daniel Vetter 2016-11-14 383 } 28575f16 Daniel Vetter 2016-11-14 @384 EXPORT_SYMBOL(drm_mode_config_init); 28575f16 Daniel Vetter 2016-11-14 385 28575f16 Daniel Vetter 2016-11-14 386 /** 28575f16 Daniel Vetter 2016-11-14 387 * drm_mode_config_cleanup - free up DRM mode_config info :::::: The code at line 384 was first introduced by commit :::::: 28575f165d36051310d7ea2350e2011f8095b6fb drm: Extract drm_mode_config.[hc] :::::: TO: Daniel Vetter <daniel.vet...@ffwll.ch> :::::: CC: Daniel Vetter <daniel.vet...@ffwll.ch> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
