Buildresult: linus/s390-defconfig/s390x-gcc4.6 built on May 26 2019, 05:00

kisskb

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Status:	Failed
Date/Time:	May 26 2019, 05:00
Duration:	0:02:09.037337
Builder:	blade4b
Revision:	Merge tag 'libnvdimm-fixes-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm (`b2ad81363f12261f8b6a97ed7723960ea6450f31)`
Target:	linus/s390-defconfig/s390x-gcc4.6
Branch:	linus
Compiler:	s390x-gcc4.6 (s390x-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	defconfig (download)
Log:	Download original Possible errors arch/s390/kvm/../../../virt/kvm/kvm_main.c:1764: undefined reference to `memremap' arch/s390/kvm/../../../virt/kvm/kvm_main.c:1796: undefined reference to `memunmap' make[1]: * [Makefile:1052: vmlinux] Error 1 make: * [Makefile:179: sub-make] Error 2 Possible warnings (9) kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1465:5: 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:1851:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1764:46: warning: 'linear' 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] WARNING: vmlinux.o(.text.unlikely+0x20): Section mismatch in reference from the function populate_initrd_image() to the variable .init.ramfs.info:__initramfs_size WARNING: vmlinux.o(.text.unlikely+0x52): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:unpack_to_rootfs() WARNING: vmlinux.o(.text.unlikely+0xb2): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:xwrite() Full Log # git rev-parse -q --verify b2ad81363f12261f8b6a97ed7723960ea6450f31^{commit} b2ad81363f12261f8b6a97ed7723960ea6450f31 already have revision, skipping fetch # git checkout -q -f -B kisskb b2ad81363f12261f8b6a97ed7723960ea6450f31 # git clean -qxdf # < git log -1 # commit b2ad81363f12261f8b6a97ed7723960ea6450f31 # Merge: a2c48d98fc07 52f476a323f9 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat May 25 10:11:23 2019 -0700 # # Merge tag 'libnvdimm-fixes-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm # # Pull libnvdimm fixes from Dan Williams: # # - Fix a regression that disabled device-mapper dax support # # - Remove unnecessary hardened-user-copy overhead (>30%) for dax # read(2)/write(2). # # - Fix some compilation warnings. # # * tag 'libnvdimm-fixes-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: # libnvdimm/pmem: Bypass CONFIG_HARDENED_USERCOPY overhead # dax: Arrange for dax_supported check to span multiple devices # libnvdimm: Fix compilation warnings with W=1 # < /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 b2ad81363f12261f8b6a97ed7723960ea6450f31 # < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- defconfig # make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1465:5: 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:331:21: note: 'pdeo' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1851:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1764:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /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] WARNING: vmlinux.o(.text.unlikely+0x20): Section mismatch in reference from the function populate_initrd_image() to the variable .init.ramfs.info:__initramfs_size The function populate_initrd_image() references the variable __init __initramfs_size. This is often because populate_initrd_image lacks a __init annotation or the annotation of __initramfs_size is wrong. WARNING: vmlinux.o(.text.unlikely+0x52): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:unpack_to_rootfs() The function populate_initrd_image() references the function __init unpack_to_rootfs(). This is often because populate_initrd_image lacks a __init annotation or the annotation of unpack_to_rootfs is wrong. WARNING: vmlinux.o(.text.unlikely+0xb2): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:xwrite() The function populate_initrd_image() references the function __init xwrite(). This is often because populate_initrd_image lacks a __init annotation or the annotation of xwrite is wrong. arch/s390/../../virt/kvm/kvm_main.o: In function `__kvm_map_gfn': /kisskb/src/arch/s390/kvm/../../../virt/kvm/kvm_main.c:1764: undefined reference to `memremap' arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vcpu_unmap': /kisskb/src/arch/s390/kvm/../../../virt/kvm/kvm_main.c:1796: undefined reference to `memunmap' make[1]: * [/kisskb/src/Makefile:1052: vmlinux] Error 1 make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 24 ARCH=s390 O=/kisskb/build/linus_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/linus_s390-defconfig_s390x # Build took: 0:02:09.037337

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