Buildresult: linus/um-allyesconfig/um-x86_64 built on Aug 26 2019, 04:34

kisskb

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Status:	Failed
Date/Time:	Aug 26 2019, 04:34
Duration:	0:04:43.049545
Builder:	ka1
Revision:	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`146c3d3220e039b5d61bf810e0b42218eb020f39)`
Target:	linus/um-allyesconfig/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:	allyesconfig (download)
Log:	Download original Possible errors mm/hmm.c:753:9: error: implicit declaration of function 'pud_pfn' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: * [scripts/Makefile.build:280: mm/hmm.o] Error 1 make[1]: * [Makefile:1083: mm] Error 2 drivers/misc/lkdtm/bugs.c:279:8: error: implicit declaration of function 'native_read_cr4' [-Werror=implicit-function-declaration] drivers/misc/lkdtm/bugs.c:281:13: error: 'X86_CR4_SMEP' undeclared (first use in this function) drivers/misc/lkdtm/bugs.c:288:2: error: implicit declaration of function 'native_write_cr4' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[4]: * [scripts/Makefile.build:281: drivers/misc/lkdtm/bugs.o] Error 1 make[3]: * [scripts/Makefile.build:497: drivers/misc/lkdtm] Error 2 make[2]: * [scripts/Makefile.build:497: drivers/misc] Error 2 make[1]: * [Makefile:1083: drivers] Error 2 make: *** [Makefile:179: sub-make] Error 2 Possible warnings (8) WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS arch/um/os-Linux/signal.c:93:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=] arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=] security/apparmor/policy_unpack.c:523:9: 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=] Full Log # git rev-parse -q --verify 146c3d3220e039b5d61bf810e0b42218eb020f39^{commit} 146c3d3220e039b5d61bf810e0b42218eb020f39 already have revision, skipping fetch # git checkout -q -f -B kisskb 146c3d3220e039b5d61bf810e0b42218eb020f39 # git clean -qxdf # < git log -1 # commit 146c3d3220e039b5d61bf810e0b42218eb020f39 # Merge: 5a13fc3d8ba0 b63f20a778c8 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Aug 25 10:10:15 2019 -0700 # # Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull x86 fixes from Thomas Gleixner: # "A few fixes for x86: # # - Fix a boot regression caused by the recent bootparam sanitizing # change, which escaped the attention of all people who reviewed that # code. # # - Address a boot problem on machines with broken E820 tables caused # by an underflow which ended up placing the trampoline start at # physical address 0. # # - Handle machines which do not advertise a legacy timer of any form, # but need calibration of the local APIC timer gracefully by making # the calibration routine independent from the tick interrupt. Marked # for stable as well as there seems to be quite some new laptops # rolled out which expose this. # # - Clear the RDRAND CPUID bit on AMD family 15h and 16h CPUs which are # affected by broken firmware which does not initialize RDRAND # correctly after resume. Add a command line parameter to override # this for machine which either do not use suspend/resume or have a # fixed BIOS. Unfortunately there is no way to detect this on boot, # so the only safe decision is to turn it off by default. # # - Prevent RFLAGS from being clobbers in CALL_NOSPEC on 32bit which # caused fast KVM instruction emulation to break. # # - Explain the Intel CPU model naming convention so that the repeating # discussions come to an end" # # * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386 # x86/boot: Fix boot regression caused by bootparam sanitizing # x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h # x86/boot/compressed/64: Fix boot on machines with broken E820 table # x86/apic: Handle missing global clockevent gracefully # x86/cpu: Explain Intel model naming convention # < /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 146c3d3220e039b5d61bf810e0b42218eb020f39 # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS Depends on [n]: MTD [=y] && HAS_IOMEM [=n] Selected by [y]: - MTD_HYPERBUS [=y] && MTD [=y] # 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-allyesconfig_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-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS Depends on [n]: MTD [=y] && HAS_IOMEM [=n] Selected by [y]: - MTD_HYPERBUS [=y] && MTD [=y] WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS Depends on [n]: MTD [=y] && HAS_IOMEM [=n] Selected by [y]: - MTD_HYPERBUS [=y] && MTD [=y] WARNING: unmet direct dependencies detected for MTD_COMPLEX_MAPPINGS Depends on [n]: MTD [=y] && HAS_IOMEM [=n] Selected by [y]: - MTD_HYPERBUS [=y] && MTD [=y] /kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler': /kisskb/src/arch/um/os-Linux/signal.c:93:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common': /kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_profile': /kisskb/src/security/apparmor/policy_unpack.c:523:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] str[pos] = ':'; ^ /kisskb/src/security/apparmor/policy_unpack.c:494:14: note: 'pos' was declared here int c, j, pos, size2 = unpack_strdup(e, &str, NULL); ^ /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/mm/hmm.c: In function 'hmm_vma_walk_pud': /kisskb/src/mm/hmm.c:753:9: error: implicit declaration of function 'pud_pfn' [-Werror=implicit-function-declaration] pfn = pud_pfn(pud) + ((addr & ~PUD_MASK) >> PAGE_SHIFT); ^ cc1: some warnings being treated as errors make[2]: * [/kisskb/src/scripts/Makefile.build:280: mm/hmm.o] Error 1 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1083: mm] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/drivers/misc/lkdtm/bugs.c: In function 'lkdtm_UNSET_SMEP': /kisskb/src/drivers/misc/lkdtm/bugs.c:279:8: error: implicit declaration of function 'native_read_cr4' [-Werror=implicit-function-declaration] cr4 = native_read_cr4(); ^ /kisskb/src/drivers/misc/lkdtm/bugs.c:281:13: error: 'X86_CR4_SMEP' undeclared (first use in this function) if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { ^ /kisskb/src/drivers/misc/lkdtm/bugs.c:281:13: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/drivers/misc/lkdtm/bugs.c:288:2: error: implicit declaration of function 'native_write_cr4' [-Werror=implicit-function-declaration] native_write_cr4(cr4); ^ cc1: some warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:281: drivers/misc/lkdtm/bugs.o] Error 1 make[3]: * [/kisskb/src/scripts/Makefile.build:497: drivers/misc/lkdtm] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:497: drivers/misc] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1083: drivers] Error 2 make: *** [Makefile:179: sub-make] Error 2 Command 'make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_um-allyesconfig_um-x86_64 # Build took: 0:04:43.049545

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