Buildresult: linus/x86_64-allmodconfig/x86_64-gcc8 built on Sep 23 2018, 17:13

kisskb

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Status:	OK
Date/Time:	Sep 23 2018, 17:13
Duration:	0:05:59.665207
Builder:	ka4
Revision:	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`328c6333ba3df92d5ea7f2cee46379ed57882af6)`
Target:	linus/x86_64-allmodconfig/x86_64-gcc8
Branch:	linus
Compiler:	x86_64-gcc8 (x86_64-linux-gcc (GCC) 8.1.0)
Config:	allmodconfig (download)
Log:	Download original Possible warnings (4) include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] lib/ubsan.c:432:1: warning: ignoring attribute 'noreturn' in declaration of a built-in function '__ubsan_handle_builtin_unreachable' because it conflicts with attribute 'const' [-Wattributes] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] Full Log # git rev-parse -q --verify 328c6333ba3df92d5ea7f2cee46379ed57882af6^{commit} 328c6333ba3df92d5ea7f2cee46379ed57882af6 already have revision, skipping fetch # git checkout -q -f -B kisskb 328c6333ba3df92d5ea7f2cee46379ed57882af6 # git clean -qxdf # < git log -1 # commit 328c6333ba3df92d5ea7f2cee46379ed57882af6 # Merge: 52890d2afc6a 05ab1d8a4b36 # Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> # Date: Sun Sep 23 08:10:12 2018 +0200 # # Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Thomas writes: # "A set of fixes for x86: # # - Resolve the kvmclock regression on AMD systems with memory # encryption enabled. The rework of the kvmclock memory allocation # during early boot results in encrypted storage, which is not # shareable with the hypervisor. Create a new section for this data # which is mapped unencrypted and take care that the later # allocations for shared kvmclock memory is unencrypted as well. # # - Fix the build regression in the paravirt code introduced by the # recent spectre v2 updates. # # - Ensure that the initial static page tables cover the fixmap space # correctly so early console always works. This worked so far by # chance, but recent modifications to the fixmap layout can - # depending on kernel configuration - move the relevant entries to a # different place which is not covered by the initial static page # tables. # # - Address the regressions and issues which got introduced with the # recent extensions to the Intel Recource Director Technology code. # # - Update maintainer entries to document reality" # # * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/mm: Expand static page table for fixmap space # MAINTAINERS: Add X86 MM entry # x86/intel_rdt: Add Reinette as co-maintainer for RDT # MAINTAINERS: Add Borislav to the x86 maintainers # x86/paravirt: Fix some warning messages # x86/intel_rdt: Fix incorrect loop end condition # x86/intel_rdt: Fix exclusive mode handling of MBA resource # x86/intel_rdt: Fix incorrect loop end condition # x86/intel_rdt: Do not allow pseudo-locking of MBA resource # x86/intel_rdt: Fix unchecked MSR access # x86/intel_rdt: Fix invalid mode warning when multiple resources are managed # x86/intel_rdt: Global closid helper to support future fixes # x86/intel_rdt: Fix size reporting of MBA resource # x86/intel_rdt: Fix data type in parsing callbacks # x86/kvm: Use __bss_decrypted attribute in shared variables # x86/mm: Add .bss..decrypted section to hold shared variables # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 328c6333ba3df92d5ea7f2cee46379ed57882af6 # < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # yes \n \| make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- In file included from /kisskb/src/include/linux/bitmap.h:9, from /kisskb/src/include/linux/cpumask.h:12, from /kisskb/src/arch/x86/include/asm/paravirt.h:17, from /kisskb/src/arch/x86/include/asm/irqflags.h:68, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/rcupdate.h:39, from /kisskb/src/include/linux/rculist.h:11, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/kernel/debug/kdb/kdb_support.c:15: In function 'strncpy', inlined from 'kallsyms_symbol_next' at /kisskb/src/kernel/debug/kdb/kdb_support.c:239:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/debug/kdb/kdb_support.c: In function 'kallsyms_symbol_next': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/ubsan.c:432:1: warning: ignoring attribute 'noreturn' in declaration of a built-in function '__ubsan_handle_builtin_unreachable' because it conflicts with attribute 'const' [-Wattributes] { ^ <built-in>: note: previous declaration here In file included from /kisskb/src/include/linux/bitmap.h:9, from /kisskb/src/include/linux/cpumask.h:12, from /kisskb/src/arch/x86/include/asm/cpumask.h:5, from /kisskb/src/arch/x86/include/asm/msr.h:11, from /kisskb/src/arch/x86/include/asm/processor.h:21, from /kisskb/src/arch/x86/include/asm/cpufeature.h:5, from /kisskb/src/arch/x86/include/asm/thread_info.h:53, from /kisskb/src/include/linux/thread_info.h:38, from /kisskb/src/arch/x86/include/asm/preempt.h:7, from /kisskb/src/include/linux/preempt.h:81, from /kisskb/src/include/linux/spinlock.h:51, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/lib/test_hexdump.c:8: In function 'strncpy', inlined from 'test_hexdump_prepare_test.constprop' at /kisskb/src/lib/test_hexdump.c:102:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/test_hexdump.c: In function 'test_hexdump_prepare_test.constprop': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 # Build took: 0:05:59.665207

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