Buildresult: mpe-0day/mpc512x_defconfig/powerpc-gcc4.9 built on May 13 2020, 18:59

kisskb

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Status:	OK
Date/Time:	May 13 2020, 18:59
Duration:	0:01:55.863082
Builder:	ka3
Revision:	KVM: PPC: Book3S HV: Add tunable to control H_IPI redirection (`6f5701c04edc0b4d00d482117c89a7a13d647b5f)`
Target:	mpe-0day/mpc512x_defconfig/powerpc-gcc4.9
Branch:	mpe-0day
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	mpc512x_defconfig (download)
Log:	Download original Possible warnings (4) scripts/kconfig/confdata.c:770:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:773:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] arch/powerpc/kernel/l2cr_6xx.S:184: Warning: invalid register expression arch/powerpc/kernel/l2cr_6xx.S:331: Warning: invalid register expression Full Log # git rev-parse -q --verify 6f5701c04edc0b4d00d482117c89a7a13d647b5f^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/mpe/kisskb 0day # git rev-parse -q --verify 6f5701c04edc0b4d00d482117c89a7a13d647b5f^{commit} 6f5701c04edc0b4d00d482117c89a7a13d647b5f # git checkout -q -f -B kisskb 6f5701c04edc0b4d00d482117c89a7a13d647b5f # git clean -qxdf # < git log -1 # commit 6f5701c04edc0b4d00d482117c89a7a13d647b5f # Author: Suresh Warrier <warrier@linux.vnet.ibm.com> # Date: Thu Dec 17 14:59:11 2015 -0600 # # KVM: PPC: Book3S HV: Add tunable to control H_IPI redirection # # Redirecting the wakeup of a VCPU from the H_IPI hypercall to # a core running in the host is usually a good idea, most workloads # seemed to benefit. However, in one heavily interrupt-driven SMT1 # workload, some regression was observed. This patch adds a kvm_hv # module parameter called h_ipi_redirect to control this feature. # # The default value for this tunable is 1 - that is enable the feature. # # Signed-off-by: Suresh Warrier <warrier@linux.vnet.ibm.com> # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 6f5701c04edc0b4d00d482117c89a7a13d647b5f # < make -s -j 10 ARCH=powerpc O=/kisskb/build/mpe-0day_mpc512x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc512x_defconfig In file included from scripts/kconfig/zconf.tab.c:2576: /kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write': /kisskb/src/scripts/kconfig/confdata.c:770:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 770 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~ /kisskb/src/scripts/kconfig/confdata.c:770:19: note: assuming directive output of 7 bytes /kisskb/src/scripts/kconfig/confdata.c:770:2: note: 'sprintf' output 1 or more bytes (assuming 4104) into a destination of size 4097 770 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:773:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 773 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:773:3: note: 'sprintf' output between 13 and 4119 bytes into a destination of size 4097 773 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # < make -s -j 10 ARCH=powerpc O=/kisskb/build/mpe-0day_mpc512x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 10 ARCH=powerpc O=/kisskb/build/mpe-0day_mpc512x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/mpe-0day_mpc512x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/kernel/l2cr_6xx.S: Assembler messages: /kisskb/src/arch/powerpc/kernel/l2cr_6xx.S:184: Warning: invalid register expression /kisskb/src/arch/powerpc/kernel/l2cr_6xx.S:331: Warning: invalid register expression INFO: Uncompressed kernel (size 0x52ece0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.4.0-rc2-g6f5701c04edc Created: Wed May 13 19:01:11 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2685782 Bytes = 2622.83 KiB = 2.56 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/mpe-0day_mpc512x_defconfig_powerpc-gcc4.9 # Build took: 0:01:55.863082

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