Buildresult: linus-rand/arm64-randconfig/arm64-gcc8 built on Aug 16 2018, 19:35

kisskb

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Status:	OK
Date/Time:	Aug 16 2018, 19:35
Duration:	0:06:22.707872
Builder:	ka1
Revision:	ALSA: update dell-wmi mic-mute registration to new world order (`70b20dd7f897c6c14ab9e0d8400aed520ab5f09b)`
Target:	linus-rand/arm64-randconfig/arm64-gcc8
Branch:	linus-rand
Compiler:	arm64-gcc8 (aarch64-linux-gcc (GCC) 8.1.0)
Config:	randconfig (download)
Log:	Download original Possible warnings (37) mm/vmscan.c:1338:1: warning: the frame size of 4576 bytes is larger than 3072 bytes [-Wframe-larger-than=] mm/page_alloc.c:5045:1: warning: the frame size of 3376 bytes is larger than 3072 bytes [-Wframe-larger-than=] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] kernel/rcu/tree.c:2239:1: warning: the frame size of 3824 bytes is larger than 3072 bytes [-Wframe-larger-than=] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] fs/btrfs/relocation.c:1149:1: warning: the frame size of 4064 bytes is larger than 3072 bytes [-Wframe-larger-than=] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] net/wireless/nl80211.c:2102:1: warning: the frame size of 4400 bytes is larger than 3072 bytes [-Wframe-larger-than=] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation] drivers/media/i2c/ks0127.c:541:1: warning: the frame size of 3136 bytes is larger than 3072 bytes [-Wframe-larger-than=] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 4 bytes from a string of length 4 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] fs/ocfs2/super.c:1234:1: warning: the frame size of 3776 bytes is larger than 3072 bytes [-Wframe-larger-than=] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 1 equals source length [-Wstringop-overflow=] include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 4 equals source length [-Wstringop-overflow=] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] Full Log # git rev-parse -q --verify 70b20dd7f897c6c14ab9e0d8400aed520ab5f09b^{commit} 70b20dd7f897c6c14ab9e0d8400aed520ab5f09b already have revision, skipping fetch # git checkout -q -f -B kisskb 70b20dd7f897c6c14ab9e0d8400aed520ab5f09b # git clean -qxdf # < git log -1 # commit 70b20dd7f897c6c14ab9e0d8400aed520ab5f09b # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Aug 15 19:08:10 2018 -0700 # # ALSA: update dell-wmi mic-mute registration to new world order # # Commit c647f806b8c2 ("ALSA: hda - Allow multiple ADCs for mic mute LED # controls") changed the return value of the snd_hda_gen_add_micmute_led() # without actually updating the callers. # # Admittedly, almost no callers actually cared about the return value. # But one call site very much did: the Dell wmi code. It would see the # registration return zero, which _used_ to mean "failed" but now means # "success", and clear the dell_micmute_led_set_func pointer. # # End result: the successful registration would end up calling the Dell # code that thought it had all failed, and call through a NULL pointer. # # To make matters worse, it ends up being a tail-call, and with the # retpoline sequence you don't even see the caller (dell_micmute_update()) # in the stack trace, so the error ended up way less obvious than it # should have been. # # Fixes: c647f806b8c2 "ALSA: hda - Allow multiple ADCs for mic mute LED controls" # Cc: Takashi Iwai <tiwai@suse.de> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < git log --format=%s --max-count=1 70b20dd7f897c6c14ab9e0d8400aed520ab5f09b # < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig KCONFIG_SEED=0xAB0FBA48 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig # make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/mm/vmscan.c: In function 'shrink_page_list': /kisskb/src/mm/vmscan.c:1338:1: warning: the frame size of 4576 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ /kisskb/src/mm/page_alloc.c: In function 'show_free_areas': /kisskb/src/mm/page_alloc.c:5045:1: warning: the frame size of 3376 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/include/linux/crypto.h:24, from /kisskb/src/include/crypto/algapi.h:15, from /kisskb/src/include/crypto/internal/skcipher.h:16, from /kisskb/src/crypto/ablkcipher.c:16: In function 'strncpy', inlined from 'crypto_givcipher_report' at /kisskb/src/crypto/ablkcipher.c:444:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'crypto_ablkcipher_report' at /kisskb/src/crypto/ablkcipher.c:369:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/include/linux/crypto.h:24, from /kisskb/src/include/crypto/aead.h:16, from /kisskb/src/crypto/blkcipher.c:17: In function 'strncpy', inlined from 'crypto_blkcipher_report' at /kisskb/src/crypto/blkcipher.c:511:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/rcu/tree.c: In function 'rcu_gp_kthread': /kisskb/src/kernel/rcu/tree.c:2239:1: warning: the frame size of 3824 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/linux/mutex.h:19, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/lib/kobject.c:13: In function 'strncpy', inlined from 'fill_kobj_path' at /kisskb/src/lib/kobject.c:147:3, inlined from 'kobject_get_path' at /kisskb/src/lib/kobject.c:174:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/kobject.c: In function 'kobject_get_path': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/net/netfilter/ipset/ip_set_core.c:13: In function 'strncpy', inlined from 'ip_set_rename' at /kisskb/src/net/netfilter/ipset/ip_set_core.c:1170:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/linux/rcupdate.h:43, from /kisskb/src/include/linux/rculist.h:11, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/drivers/devfreq/devfreq.c:14: In function 'strncpy', inlined from 'devfreq_add_device' at /kisskb/src/drivers/devfreq/devfreq.c:593:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/btrfs/relocation.c: In function 'build_backref_tree': /kisskb/src/fs/btrfs/relocation.c:1149:1: warning: the frame size of 4064 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/include/linux/bitmap.h:9, from /kisskb/src/drivers/gpio/gpiolib.c:1: In function 'strncpy', inlined from 'gpio_ioctl' at /kisskb/src/drivers/gpio/gpiolib.c:1039:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'gpio_ioctl' at /kisskb/src/drivers/gpio/gpiolib.c:1046:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'gpio_ioctl' at /kisskb/src/drivers/gpio/gpiolib.c:1018:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'gpio_ioctl' at /kisskb/src/drivers/gpio/gpiolib.c:1021:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/fs/ext4/super.c:20: In function 'strncpy', inlined from '__save_error_info.isra.7' at /kisskb/src/fs/ext4/super.c:344:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from '__save_error_info.isra.7' at /kisskb/src/fs/ext4/super.c:349:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/kernfs/symlink.c:11: In function 'strncpy', inlined from 'kernfs_get_target_path' at /kisskb/src/fs/kernfs/symlink.c:100:3, inlined from 'kernfs_getlink.isra.0' at /kisskb/src/fs/kernfs/symlink.c:118:10, inlined from 'kernfs_iop_get_link' at /kisskb/src/fs/kernfs/symlink.c:136:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/kernfs/symlink.c: In function 'kernfs_iop_get_link': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/wireless/nl80211.c: In function 'nl80211_send_wiphy': /kisskb/src/net/wireless/nl80211.c:2102:1: warning: the frame size of 4400 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/misc/c2port/core.c:12: In function 'strncpy', inlined from 'c2port_device_register' at /kisskb/src/drivers/misc/c2port/core.c:929:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/linux/rcupdate.h:43, from /kisskb/src/include/linux/rculist.h:11, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/include/linux/blkdev.h:5, from /kisskb/src/drivers/nvme/host/core.c:15: In function 'strncpy', inlined from 'nvme_init_subnqn.isra.3' at /kisskb/src/drivers/nvme/host/core.c:2079:3, inlined from 'nvme_init_subsystem' at /kisskb/src/drivers/nvme/host/core.c:2225:2, inlined from 'nvme_init_identify' at /kisskb/src/drivers/nvme/host/core.c:2372:9: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/media/i2c/ks0127.c: In function 'ks0127_s_routing': /kisskb/src/drivers/media/i2c/ks0127.c:541:1: warning: the frame size of 3136 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/power/supply/test_power.c:18: In function 'strncpy', inlined from 'map_get_value' at /kisskb/src/drivers/power/supply/test_power.c:300:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/fs/ocfs2/super.c:26: In function 'strncpy', inlined from 'ocfs2_show_options' at /kisskb/src/fs/ocfs2/super.c:1575:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 4 bytes from a string of length 4 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/linux/rcupdate.h:43, from /kisskb/src/include/linux/radix-tree.h:28, from /kisskb/src/include/linux/idr.h:15, from /kisskb/src/drivers/rpmsg/qcom_glink_native.c:6: In function 'strncpy', inlined from 'qcom_glink_rx_close' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1454:3, inlined from 'qcom_glink_work' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1528:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'qcom_glink_rx_open' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1404:3, inlined from 'qcom_glink_work' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1525:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bitmap.h:9, from /kisskb/src/include/linux/cpumask.h:12, from /kisskb/src/include/linux/mm_types_task.h:14, from /kisskb/src/include/linux/mm_types.h:5, from /kisskb/src/arch/arm64/include/asm/pgtable.h:45, from /kisskb/src/arch/arm64/include/asm/io.h:29, from /kisskb/src/include/linux/io.h:25, from /kisskb/src/drivers/power/supply/charger-manager.c:17: In function 'strncpy', inlined from 'uevent_notify.isra.6' at /kisskb/src/drivers/power/supply/charger-manager.c:488:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/ocfs2/super.c: In function 'ocfs2_fill_super': /kisskb/src/fs/ocfs2/super.c:1234:1: warning: the frame size of 3776 bytes is larger than 3072 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/completion.h:12, from /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c:10: In function 'strncpy', inlined from 'ks_wlan_get_nick' at /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c:385:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c:19: In function 'strncat', inlined from 'iscsit_ta_authentication' at /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c:639:3: /kisskb/src/include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 1 equals source length [-Wstringop-overflow=] return __builtin_strncat(p, q, count); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncat', inlined from 'iscsit_ta_authentication' at /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c:640:3: /kisskb/src/include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 4 equals source length [-Wstringop-overflow=] return __builtin_strncat(p, q, count); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/ktime.h:24, from /kisskb/src/include/linux/timer.h:6, from /kisskb/src/include/scsi/libfc.h:23, from /kisskb/src/drivers/scsi/libfc/fc_elsct.c:29: In function 'strncpy', inlined from 'fc_ct_ms_fill' at /kisskb/src/include/scsi/fc_encode.h:275:3, inlined from 'fc_ct_fill' at /kisskb/src/include/scsi/fc_encode.h:518:8, inlined from 'fc_elsct_send' at /kisskb/src/drivers/scsi/libfc/fc_elsct.c:59:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'fc_ct_ms_fill' at /kisskb/src/include/scsi/fc_encode.h:287:3, inlined from 'fc_ct_fill' at /kisskb/src/include/scsi/fc_encode.h:518:8, inlined from 'fc_elsct_send' at /kisskb/src/drivers/scsi/libfc/fc_elsct.c:59:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/video/fbdev/uvesafb.c:12: In function 'strncpy', inlined from 'uvesafb_vbe_getinfo' at /kisskb/src/drivers/video/fbdev/uvesafb.c:425:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'v86d_store' at /kisskb/src/drivers/video/fbdev/uvesafb.c:1873:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/tcp.h:21, from /kisskb/src/drivers/staging/wilc1000/wilc_wfi_netdevice.h:5, from /kisskb/src/drivers/staging/wilc1000/wilc_wfi_cfgoperations.h:4, from /kisskb/src/drivers/staging/wilc1000/linux_mon.c:2: In function 'strncpy', inlined from 'wilc_wfi_init_mon_interface' at /kisskb/src/drivers/staging/wilc1000/linux_mon.c:234:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/if_ether.h:23, from /kisskb/src/include/linux/etherdevice.h:25, from /kisskb/src/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c:10: In function 'strncpy', inlined from 'hns_nic_get_drvinfo' at /kisskb/src/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c:649:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/drivers/staging/rtl8712/osdep_service.h:32, from /kisskb/src/drivers/staging/rtl8712/rtl871x_ioctl_linux.c:32: In function 'strncpy', inlined from 'r871x_wx_set_enc_ext' at /kisskb/src/drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1792:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:06:22.707872

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