Buildresult: powerpc-fixes/s390-defconfig/s390x-gcc4.6 built on Apr 8 2019, 22:58
kisskb
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Build Failures
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Status:
Failed
Date/Time:
Apr 8 2019, 22:58
Duration:
0:01:29.722182
Builder:
ka2
Revision:
powerpc/64s/radix: Fix radix segment exception handling (
7100e8704b61247649c50551b965e71d168df30b)
Target:
powerpc-fixes/s390-defconfig/s390x-gcc4.6
Branch:
powerpc-fixes
Compiler:
s390x-gcc4.6
(s390x-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:
defconfig
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Log:
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Possible errors
fs/timerfd.c:537:1: internal compiler error: unspellable token PRAGMA make[2]: *** [scripts/Makefile.build:278: fs/timerfd.o] Error 1 make[1]: *** [Makefile:1046: fs] Error 2 make: *** [Makefile:170: sub-make] Error 2
Possible warnings (11)
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] 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] kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] drivers/s390/scsi/zfcp_erp.c:262:2: warning: 'erp_action' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1845:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify 7100e8704b61247649c50551b965e71d168df30b^{commit} 7100e8704b61247649c50551b965e71d168df30b already have revision, skipping fetch # git checkout -q -f -B kisskb 7100e8704b61247649c50551b965e71d168df30b # git clean -qxdf # < git log -1 # commit 7100e8704b61247649c50551b965e71d168df30b # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Fri Mar 29 17:42:57 2019 +1000 # # powerpc/64s/radix: Fix radix segment exception handling # # Commit 48e7b76957 ("powerpc/64s/hash: Convert SLB miss handlers to C") # broke the radix-mode segment exception handler. In radix mode, this is # exception is not an SLB miss, rather it signals that the EA is outside # the range translated by any page table. # # The commit lost the radix feature alternate code patch, which can # cause faults to some EAs to kernel BUG at arch/powerpc/mm/slb.c:639! # # The original radix code would send faults to slb_miss_large_addr, # which would end up faulting due to slb_addr_limit being 0. This patch # sends radix directly to do_bad_slb_fault, which is a bit clearer. # # Fixes: 48e7b7695745 ("powerpc/64s/hash: Convert SLB miss handlers to C") # Cc: stable@vger.kernel.org # v4.20+ # Reported-by: Anton Blanchard <anton@samba.org> # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version # < git log --format=%s --max-count=1 7100e8704b61247649c50551b965e71d168df30b # < make -s -j 48 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- defconfig # make -s -j 48 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] /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:337:21: note: 'pdeo' was declared here /kisskb/src/kernel/trace/trace_dynevent.c: In function 'create_dyn_event': /kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/timerfd.c:537:1: internal compiler error: unspellable token PRAGMA Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[2]: *** [/kisskb/src/scripts/Makefile.build:278: fs/timerfd.o] Error 1 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_setup_act': /kisskb/src/drivers/s390/scsi/zfcp_erp.c:262:2: warning: 'erp_action' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1845:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] make[1]: *** [/kisskb/src/Makefile:1046: fs] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:170: sub-make] Error 2 Command 'make -s -j 48 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-fixes_s390-defconfig_s390x # Build took: 0:01:29.722182
© Michael Ellerman 2006-2018.