Buildresult: linus/bigsur_defconfig/mips-gcc4.6 built on Aug 21 2018, 01:46

kisskb

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Status:	Failed
Date/Time:	Aug 21 2018, 01:46
Duration:	0:01:04.095925
Builder:	ka1
Revision:	x86/l1tf: Fix build error seen if CONFIG_KVM_INTEL is disabled (`1eb46908b35dfbac0ec1848d4b1e39667e0187e9)`
Target:	linus/bigsur_defconfig/mips-gcc4.6
Branch:	linus
Compiler:	mips-gcc4.6 (mips-linux-gcc (GCC) 4.6.3)
Config:	bigsur_defconfig (download)
Log:	Download original Possible errors make[1]: * [vmlinux] Error 1 make: * [sub-make] Error 2 Possible warnings (5) kernel/rcu/srcutree.c:148:32: warning: 'levelspread[<Uebe0>]' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: 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] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:637:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 1eb46908b35dfbac0ec1848d4b1e39667e0187e9^{commit} 1eb46908b35dfbac0ec1848d4b1e39667e0187e9 already have revision, skipping fetch # git checkout -q -f -B kisskb 1eb46908b35dfbac0ec1848d4b1e39667e0187e9 # git clean -qxdf # < git log -1 # commit 1eb46908b35dfbac0ec1848d4b1e39667e0187e9 # Author: Guenter Roeck <linux@roeck-us.net> # Date: Wed Aug 15 08:38:33 2018 -0700 # # x86/l1tf: Fix build error seen if CONFIG_KVM_INTEL is disabled # # allmodconfig+CONFIG_INTEL_KVM=n results in the following build error. # # ERROR: "l1tf_vmx_mitigation" [arch/x86/kvm/kvm.ko] undefined! # # Fixes: 5b76a3cff011 ("KVM: VMX: Tell the nested hypervisor to skip L1D flush on vmentry") # Reported-by: Meelis Roos <mroos@linux.ee> # Cc: Meelis Roos <mroos@linux.ee> # Cc: Paolo Bonzini <pbonzini@redhat.com> # Cc: Thomas Gleixner <tglx@linutronix.de> # Signed-off-by: Guenter Roeck <linux@roeck-us.net> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version # < git log --format=%s --max-count=1 1eb46908b35dfbac0ec1848d4b1e39667e0187e9 # < make -s -j 48 ARCH=mips O=/kisskb/build/linus_bigsur_defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- bigsur_defconfig # make -s -j 48 ARCH=mips O=/kisskb/build/linus_bigsur_defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- /kisskb/src/arch/mips/vdso/Makefile:38: MIPS VDSO requires binutils >= 2.25 /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:148:32: warning: 'levelspread[<Uebe0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:96:6: note: 'levelspread[<Uebe0>]' was declared here /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/arch/mips/vdso/Makefile:38: MIPS VDSO requires binutils >= 2.25 /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/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:637:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] lib/lib.a: could not read symbols: No more archived files /kisskb/src/Makefile:1010: recipe for target 'vmlinux' failed make[1]: * [vmlinux] Error 1 Makefile:146: recipe for target 'sub-make' failed make: * [sub-make] Error 2 Command 'make -s -j 48 ARCH=mips O=/kisskb/build/linus_bigsur_defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_bigsur_defconfig_mips # Build took: 0:01:04.095925

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