# git rev-parse -q --verify 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19^{commit} 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 already have revision, skipping fetch # git checkout -q -f -B kisskb 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 # git clean -qxdf # < git log -1 # commit 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 # Merge: 473348891c36 dfd32cad146e # Author: Linus Torvalds # Date: Sat Jan 12 10:52:40 2019 -0800 # # Merge tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping # # Pull dma_zalloc_coherent() removal from Christoph Hellwig: # "We've always had a weird situation around dma_zalloc_coherent. To # safely support mapping the allocations to userspace major # architectures like x86 and arm have always zeroed allocations from # dma_alloc_coherent, but a couple other architectures were missing that # zeroing either always or in corner cases. # # Then later we grew anothe dma_zalloc_coherent interface to explicitly # request zeroing, but that just added __GFP_ZERO to the allocation # flags, which for some allocators that didn't end up using the page # allocator ended up being a no-op and still not zeroing the # allocations. # # So for this merge window I fixed up all remaining architectures to # zero the memory in dma_alloc_coherent, and made dma_zalloc_coherent a # no-op wrapper around dma_alloc_coherent, which fixes all of the above # issues. # # dma_zalloc_coherent is now pointless and can go away, and Luis helped # me writing a cocchinelle script and patch series to kill it, which I # think we should apply now just after -rc1 to finally settle these # issue" # # * tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping: # dma-mapping: remove dma_zalloc_coherent() # cross-tree: phase out dma_zalloc_coherent() on headers # cross-tree: phase out dma_zalloc_coherent() # < /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 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_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 120 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /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/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/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/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/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/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/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/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/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/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 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9cec4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb8c6fc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643939 Bytes = 5511.66 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644243 Bytes = 5511.96 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643727 Bytes = 5511.45 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644312 Bytes = 5512.02 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644319 Bytes = 5512.03 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5646735 Bytes = 5514.39 KiB = 5.39 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643741 Bytes = 5511.47 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5645538 Bytes = 5513.22 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644245 Bytes = 5511.96 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5645331 Bytes = 5513.02 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5646603 Bytes = 5514.26 KiB = 5.39 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643733 Bytes = 5511.46 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644247 Bytes = 5511.96 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644239 Bytes = 5511.95 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643941 Bytes = 5511.66 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.0.0-rc1-g66c56cfa64d9 Created: Sun Jan 13 09:16:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5613605 Bytes = 5482.04 KiB = 5.35 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:03.716607