Buildresult: powerpc-next/s390-defconfig/s390x-gcc4.6 built on Aug 7 2018, 23:10

kisskb

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Status:	OK
Date/Time:	Aug 7 2018, 23:10
Duration:	0:02:25.069146
Builder:	ka3
Revision:	powerpc/powernv/opal: Use standard interrupts property when available (`1b647d0d6ffabafd112457be465d6cf9bc19eb1d)`
Target:	powerpc-next/s390-defconfig/s390x-gcc4.6
Branch:	powerpc-next
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3)
Config:	defconfig (download)
Log:	Download original Possible warnings (8) <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1745:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 1b647d0d6ffabafd112457be465d6cf9bc19eb1d^{commit} 1b647d0d6ffabafd112457be465d6cf9bc19eb1d already have revision, skipping fetch # git checkout -q -f -B kisskb 1b647d0d6ffabafd112457be465d6cf9bc19eb1d # git clean -qxdf # < git log -1 # commit 1b647d0d6ffabafd112457be465d6cf9bc19eb1d # Author: Benjamin Herrenschmidt <benh@kernel.crashing.org> # Date: Tue Apr 10 17:16:10 2018 +1000 # # powerpc/powernv/opal: Use standard interrupts property when available # # For (bad) historical reasons, OPAL used to create a non-standard pair # of properties "opal-interrupts" and "opal-interrupts-names" for # representing the list of interrupts it wants Linux to request on its # behalf. # # Among other issues, the opal-interrupts doesn't have a way to carry # the type of interrupts, and they were assumed to be all level # sensitive. # # This is wrong on some recent systems where some of them are edge # sensitive causing warnings in the XIVE code and possible misbehaviours # if they need to be retriggered (typically the NPU2 TCE error # interrupts). # # This makes Linux switch to using the standard "interrupts" and # "interrupt-names" properties instead when they are available, using # standard of_irq helpers, which can carry all the desired type # information. # # Newer versions of OPAL will generate those properties in addition to # the legacy ones. # # Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> # [mpe: Fixup prefix logic to check strlen(r->name). Reinstate setting # of start = 0 in opal_event_shutdown() to avoid double free warnings] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version # < git log --format=%s --max-count=1 1b647d0d6ffabafd112457be465d6cf9bc19eb1d # < make -s -j 80 ARCH=s390 O=/kisskb/build/powerpc-next_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- defconfig # make -s -j 80 ARCH=s390 O=/kisskb/build/powerpc-next_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. <stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp] <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] /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/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/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' 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/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1745:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/powerpc-next_s390-defconfig_s390x # Build took: 0:02:25.069146

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