Re: [PATCH 2/2] XArray: Convert IDR and add test suite

From: kbuild test robot
Date: Thu Mar 02 2017 - 09:52:23 EST

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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.vetter@xxxxxxxx>
:::::: CC: Daniel Vetter <daniel.vetter@xxxxxxxx>

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Next message: Guenter Roeck: "Re: [PATCHv2 09/14] watchdog: hpwdt: Use set_memory.h header"
Previous message: Jaejoong Kim: "[PATCH 0/2] HID: hiddev: move hiddev's minor number and refactoring"
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