# 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 # 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 # Reviewed-by: Andrea Arcangeli # Reviewed-by: Alistair Popple # Reviewed-by: Balbir Singh # Signed-off-by: Michael Ellerman # < /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 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_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/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/trace/trace_dynevent.c: In function 'create_dyn_event': /kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1855:6: 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 /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1434:5: warning: 'page' 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/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cedc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb8c714) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:10 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5613075 Bytes = 5481.52 KiB = 5.35 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5642771 Bytes = 5510.52 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643919 Bytes = 5511.64 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644023 Bytes = 5511.74 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5642755 Bytes = 5510.50 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643100 Bytes = 5510.84 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:12 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5642628 Bytes = 5510.38 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643894 Bytes = 5511.62 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644376 Bytes = 5512.09 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5642609 Bytes = 5510.36 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643051 Bytes = 5510.79 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643243 Bytes = 5510.98 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643676 Bytes = 5511.40 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643098 Bytes = 5510.84 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5642611 Bytes = 5510.36 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc2-g0fef459cce6c Created: Thu Feb 7 00:44:13 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643149 Bytes = 5510.89 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:34.692970