Buildresult: powerpc-next/mgcoge_defconfig/powerpc-gcc4.6 built on Feb 7 2019, 01:04

kisskb

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Status:	OK
Date/Time:	Feb 7 2019, 01:04
Duration:	0:00:45.787317
Builder:	ka3
Revision:	powerpc/powernv/npu: Remove redundant change_pte() hook (`0fef459cce6cfb8bb067f519ae8aa8a85b225b25)`
Target:	powerpc-next/mgcoge_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	mgcoge_defconfig (download)
Log:	Download original Possible warnings (3) kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 0fef459cce6cfb8bb067f519ae8aa8a85b225b25^{commit} 0fef459cce6cfb8bb067f519ae8aa8a85b225b25 already have revision, skipping fetch # git checkout -q -f -B kisskb 0fef459cce6cfb8bb067f519ae8aa8a85b225b25 # git clean -qxdf # < git log -1 # commit 0fef459cce6cfb8bb067f519ae8aa8a85b225b25 # Author: Peter Xu <peterx@redhat.com> # Date: Thu Jan 31 18:30:22 2019 +0800 # # powerpc/powernv/npu: Remove redundant change_pte() hook # # The change_pte() notifier was designed to use as a quick path to # update secondary MMU PTEs on write permission changes or PFN changes. # For KVM, it could reduce the vm-exits when vcpu faults on the pages # that was touched up by KSM. It's not used to do cache invalidations, # for example, if we see the notifier will be called before the real PTE # update after all (please see set_pte_at_notify that set_pte_at was # called later). # # All the necessary cache invalidation should all be done in # invalidate_range() already. # # Signed-off-by: Peter Xu <peterx@redhat.com> # Reviewed-by: Andrea Arcangeli <aarcange@redhat.com> # Reviewed-by: Alistair Popple <alistair@popple.id.au> # Reviewed-by: Balbir Singh <bsingharora@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /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 0fef459cce6cfb8bb067f519ae8aa8a85b225b25 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mgcoge_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mgcoge_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_mgcoge_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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 Completed OK # rm -rf /kisskb/build/powerpc-next_mgcoge_defconfig_powerpc-gcc4.6 # Build took: 0:00:45.787317

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