Buildresult: linus/cerfcube_defconfig/arm-gcc4.6 built on Oct 28 2018, 03:35
kisskb
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Status:
OK
Date/Time:
Oct 28 2018, 03:35
Duration:
0:00:37.451225
Builder:
ka1
Revision:
i2c-hid: properly terminate i2c_hid_dmi_desc_override_table[] array (
b59dfdaef173677b0b7e10f375226c0a1114fd20)
Target:
linus/cerfcube_defconfig/arm-gcc4.6
Branch:
linus
Compiler:
arm-gcc4.6
(arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:
cerfcube_defconfig
(
download
)
Log:
Download original
Possible warnings (3)
kernel/printk/printk.c:187:16: warning: 'old' 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:2069:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify b59dfdaef173677b0b7e10f375226c0a1114fd20^{commit} b59dfdaef173677b0b7e10f375226c0a1114fd20 already have revision, skipping fetch # git checkout -q -f -B kisskb b59dfdaef173677b0b7e10f375226c0a1114fd20 # git clean -qxdf # < git log -1 # commit b59dfdaef173677b0b7e10f375226c0a1114fd20 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Oct 27 09:10:48 2018 -0700 # # i2c-hid: properly terminate i2c_hid_dmi_desc_override_table[] array # # Commit 9ee3e06610fd ("HID: i2c-hid: override HID descriptors for certain # devices") added a new dmi_system_id quirk table to override certain HID # report descriptors for some systems that lack them. # # But the table wasn't properly terminated, causing the dmi matching to # walk off into la-la-land, and starting to treat random data as dmi # descriptor pointers, causing boot-time oopses if you were at all # unlucky. # # Terminate the array. # # We really should have some way to just statically check that arrays that # should be terminated by an empty entry actually are so. But the HID # people really should have caught this themselves, rather than have me # deal with an oops during the merge window. Tssk, tssk. # # Cc: Julian Sax <jsbc@gmx.de> # Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> # Cc: Jiri Kosina <jkosina@suse.cz> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 b59dfdaef173677b0b7e10f375226c0a1114fd20 # < make -s -j 48 ARCH=arm O=/kisskb/build/linus_cerfcube_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- cerfcube_defconfig # make -s -j 48 ARCH=arm O=/kisskb/build/linus_cerfcube_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' 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:341:21: note: 'pdeo' was declared here /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2069:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_cerfcube_defconfig_arm # Build took: 0:00:37.451225
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