Buildresult: linus/ppc6xx_defconfig/powerpc-gcc4.6 built on Aug 16 2018, 19:29
kisskb
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Status:
OK
Date/Time:
Aug 16 2018, 19:29
Duration:
0:02:50.535311
Builder:
ka2
Revision:
ALSA: update dell-wmi mic-mute registration to new world order (
70b20dd7f897c6c14ab9e0d8400aed520ab5f09b)
Target:
linus/ppc6xx_defconfig/powerpc-gcc4.6
Branch:
linus
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
ppc6xx_defconfig
(
download
)
Log:
Download original
Possible warnings (16)
kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/sound/control.h:223:2: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:226:6: warning: 'k' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:647:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:2046:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1448:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1746:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8
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/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 70b20dd7f897c6c14ab9e0d8400aed520ab5f09b # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc6xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:2: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:226:6: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:647:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2046:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1448:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1405:6: note: 'pwr_level_cisco' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1746:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa48cfc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa59420) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa48cfc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4894539 Bytes = 4779.82 kB = 4.67 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4920310 Bytes = 4804.99 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4920481 Bytes = 4805.16 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b007a0 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:03 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4919088 Bytes = 4803.80 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:03 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4920642 Bytes = 4805.31 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b007a0 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:03 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4918828 Bytes = 4803.54 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:03 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4919070 Bytes = 4803.78 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:04 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4919581 Bytes = 4804.28 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Thu Aug 16 19:32:04 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4918689 Bytes = 4803.41 kB = 4.69 MB Load Address: 00b00000 Entry Point: 00b00230 Completed OK # rm -rf /kisskb/build/linus_ppc6xx_defconfig_powerpc # Build took: 0:02:50.535311
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