# git rev-parse -q --verify be6fe19c7426085670e24db974b49669be1829ef^{commit} be6fe19c7426085670e24db974b49669be1829ef already have revision, skipping fetch # git checkout -q -f -B kisskb be6fe19c7426085670e24db974b49669be1829ef # git clean -qxdf # < git log -1 # commit be6fe19c7426085670e24db974b49669be1829ef # Author: Nicholas Piggin # Date: Tue Aug 27 13:30:07 2019 +1000 # # powerpc/64: remove support for kernel-mode syscalls # # There is support for the kernel to execute the 'sc 0' instruction and # make a system call to itself. This is a relic that is unused in the # tree, therefore untested. It's also highly questionable for modules to # be doing this. # # Signed-off-by: Nicholas Piggin # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20190827033010.28090-3-npiggin@gmail.com # < /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 be6fe19c7426085670e24db974b49669be1829ef # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_smp_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_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:194:16: 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:1465:5: warning: 'page' 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:2591:6: 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:1852:6: 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:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:797:68: warning: 'i' 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:338:21: note: 'pdeo' was declared here /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/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/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: 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:330.3-21: 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 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcb1148) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186972 Bytes = 6041.96 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186886 Bytes = 6041.88 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6189196 Bytes = 6044.14 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6189283 Bytes = 6044.22 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6188447 Bytes = 6043.41 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186853 Bytes = 6041.85 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186832 Bytes = 6041.83 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6187990 Bytes = 6042.96 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc1948) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186836 Bytes = 6041.83 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:09 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6156182 Bytes = 6011.90 KiB = 5.87 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186883 Bytes = 6041.88 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186930 Bytes = 6041.92 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186966 Bytes = 6041.96 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186803 Bytes = 6041.80 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186881 Bytes = 6041.88 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc2-gbe6fe19c7426 Created: Wed Aug 28 16:32:11 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186832 Bytes = 6041.83 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc4.6 # Build took: 0:02:08.258722