Buildresult: linus/um-allmodconfig/um-x86_64 built on Apr 1 2019, 03:58

kisskb

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Status:	OK
Date/Time:	Apr 1 2019, 03:58
Duration:	0:05:02.368758
Builder:	ka1
Revision:	Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (`63fc9c23488d6cf34e4c233e24ba59b7e5548412)`
Target:	linus/um-allmodconfig/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:	allmodconfig (download)
Log:	Download original Possible warnings (8) 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] mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable] security/apparmor/policy_unpack.c:496:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 63fc9c23488d6cf34e4c233e24ba59b7e5548412^{commit} 63fc9c23488d6cf34e4c233e24ba59b7e5548412 already have revision, skipping fetch # git checkout -q -f -B kisskb 63fc9c23488d6cf34e4c233e24ba59b7e5548412 # git clean -qxdf # < git log -1 # commit 63fc9c23488d6cf34e4c233e24ba59b7e5548412 # Merge: 915ee0da5ecb 690edec54cba # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Mar 31 08:55:59 2019 -0700 # # Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm # # Pull KVM fixes from Paolo Bonzini: # "A collection of x86 and ARM bugfixes, and some improvements to # documentation. # # On top of this, a cleanup of kvm_para.h headers, which were exported # by some architectures even though they not support KVM at all. This is # responsible for all the Kbuild changes in the diffstat" # # * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits) # Documentation: kvm: clarify KVM_SET_USER_MEMORY_REGION # KVM: doc: Document the life cycle of a VM and its resources # KVM: selftests: complete IO before migrating guest state # KVM: selftests: disable stack protector for all KVM tests # KVM: selftests: explicitly disable PIE for tests # KVM: selftests: assert on exit reason in CR4/cpuid sync test # KVM: x86: update %rip after emulating IO # x86/kvm/hyper-v: avoid spurious pending stimer on vCPU init # kvm/x86: Move MSR_IA32_ARCH_CAPABILITIES to array emulated_msrs # KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts # kvm: don't redefine flags as something else # kvm: mmu: Used range based flushing in slot_handle_level_range # KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported # KVM: x86: remove check on nr_mmu_pages in kvm_arch_commit_memory_region() # kvm: nVMX: Add a vmentry check for HOST_SYSENTER_ESP and HOST_SYSENTER_EIP fields # KVM: SVM: Workaround errata#1096 (insn_len maybe zero on SMAP violation) # KVM: Reject device ioctls from processes other than the VM's creator # KVM: doc: Fix incorrect word ordering regarding supported use of APIs # KVM: x86: fix handling of role.cr4_pae and rename it to 'gpte_size' # KVM: nVMX: Do not inherit quadrant and invalid for the root shadow EPT # ... # < /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 63fc9c23488d6cf34e4c233e24ba59b7e5548412 # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # yes \n \| make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 oldconfig yes: standard output: Broken pipe # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_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; ^ /kisskb/src/mm/mprotect.c: In function 'change_pte_range': /kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable] struct mm_struct *mm = vma->vm_mm; ^ /kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_trans_table': /kisskb/src/security/apparmor/policy_unpack.c:496:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] str[pos] = ':'; ^ /kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic': /kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (ret == -EOPNOTSUPP) ^ LINK linux Completed OK # rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64 # Build took: 0:05:02.368758

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