Buildresult: linus/um-defconfig/um-x86_64 built on Feb 26 2019, 18:06

kisskb

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Status:	OK
Date/Time:	Feb 26 2019, 18:06
Duration:	0:00:54.610078
Builder:	ka1
Revision:	afs: Fix manually set volume location server list (`7d762d69145a54d169f58e56d6dac57a5508debc)`
Target:	linus/um-defconfig/um-x86_64
Branch:	linus
Compiler:	um-x86_64 (x86_64-linux-gcc.br_real (Buildroot 2017.05) 5.4.0 / GNU ld (GNU Binutils) 2.27)
Config:	defconfig (download)
Log:	Download original Possible warnings (4) arch/um/kernel/skas/uaccess.c:62:10: warning: unused variable 'buf' [-Wunused-variable] arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla] Full Log # git rev-parse -q --verify 7d762d69145a54d169f58e56d6dac57a5508debc^{commit} 7d762d69145a54d169f58e56d6dac57a5508debc already have revision, skipping fetch # git checkout -q -f -B kisskb 7d762d69145a54d169f58e56d6dac57a5508debc # git clean -qxdf # < git log -1 # commit 7d762d69145a54d169f58e56d6dac57a5508debc # Author: David Howells <dhowells@redhat.com> # Date: Thu Feb 21 22:04:32 2019 +0000 # # afs: Fix manually set volume location server list # # When a cell with a volume location server list is added manually by # echoing the details into /proc/net/afs/cells, a record is added but the # flag saying it has been looked up isn't set. # # This causes the VL server rotation code to wait forever, with the top of # /proc/pid/stack looking like: # # afs_select_vlserver+0x3a6/0x6f3 # afs_vl_lookup_vldb+0x4b/0x92 # afs_create_volume+0x25/0x1b9 # ... # # with the thread stuck in afs_start_vl_iteration() waiting for # AFS_CELL_FL_NO_LOOKUP_YET to be cleared. # # Fix this by clearing AFS_CELL_FL_NO_LOOKUP_YET when setting up a record # if that record's details were supplied manually. # # Fixes: 0a5143f2f89c ("afs: Implement VL server rotation") # Reported-by: Dave Botsch <dwb7@cornell.edu> # Signed-off-by: David Howells <dhowells@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 7d762d69145a54d169f58e56d6dac57a5508debc # < make -s -j 8 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig # make -s -j 8 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/arch/um/kernel/skas/uaccess.c: In function 'do_op_one_page': /kisskb/src/arch/um/kernel/skas/uaccess.c:62:10: warning: unused variable 'buf' [-Wunused-variable] jmp_buf buf; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'is_umdir_used': /kisskb/src/arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'create_pid_file': /kisskb/src/arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'remove_umid_dir': /kisskb/src/arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla] char dir[strlen(uml_dir) + UMID_LEN + 1], err; ^ LINK linux Completed OK # rm -rf /kisskb/build/linus_um-defconfig_um-x86_64 # Build took: 0:00:54.610078

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