Buildresult: powerpc-fixes/mpc885_ads_defconfig+HUGETLB/powerpc-gcc4.6 built on Dec 18 2019, 00:00

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	Dec 18 2019, 00:00
Duration:	0:00:44.502519
Builder:	blade46
Revision:	KVM: PPC: Book3S HV: Fix regression on big endian hosts (`228b607d8ea1b7d4561945058d5692709099d432)`
Target:	powerpc-fixes/mpc885_ads_defconfig+HUGETLB/powerpc-gcc4.6
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	mpc885_ads_defconfig+HUGETLB (download)
Log:	Download original Possible warnings (3) include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1377:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 228b607d8ea1b7d4561945058d5692709099d432^{commit} 228b607d8ea1b7d4561945058d5692709099d432 already have revision, skipping fetch # git checkout -q -f -B kisskb 228b607d8ea1b7d4561945058d5692709099d432 # git clean -qxdf # < git log -1 # commit 228b607d8ea1b7d4561945058d5692709099d432 # Author: Marcus Comstedt <marcus@mc.pp.se> # Date: Sun Dec 15 10:49:00 2019 +0100 # # KVM: PPC: Book3S HV: Fix regression on big endian hosts # # VCPU_CR is the offset of arch.regs.ccr in kvm_vcpu. # arch/powerpc/include/asm/kvm_host.h defines arch.regs as a struct # pt_regs, and arch/powerpc/include/asm/ptrace.h defines the ccr field # of pt_regs as "unsigned long ccr". Since unsigned long is 64 bits, a # 64-bit load needs to be used to load it, unless an endianness specific # correction offset is added to access the desired subpart. In this # case there is no reason to _not_ use a 64 bit load though. # # Fixes: 6c85b7bc637b ("powerpc/kvm: Use UV_RETURN ucall to return to ultravisor") # Cc: stable@vger.kernel.org # v5.4+ # Signed-off-by: Marcus Comstedt <marcus@mc.pp.se> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20191215094900.46740-1-marcus@mc.pp.se # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 228b607d8ea1b7d4561945058d5692709099d432 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc885_ads_defconfig # Added to kconfig CONFIG_HUGETLBFS=y # yes \n \| make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /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:338:21: note: 'pdeo' was declared here /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1377:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] Image Name: Linux-5.5.0-rc1-g228b607d8ea1 Created: Wed Dec 18 00:01:19 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1781368 Bytes = 1739.62 KiB = 1.70 MiB Load Address: 00400000 Entry Point: 004001dc Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6 # Build took: 0:00:44.502519

© Michael Ellerman 2006-2018.