# git rev-parse -q --verify 9aaaca63114c41ad857bb9889732c0827a1689af^{commit} 9aaaca63114c41ad857bb9889732c0827a1689af already have revision, skipping fetch # git checkout -q -f -B kisskb 9aaaca63114c41ad857bb9889732c0827a1689af # git clean -qxdf # < git log -1 # commit 9aaaca63114c41ad857bb9889732c0827a1689af # Author: Geoff Levand # Date: Sat May 9 18:58:32 2020 +0000 # # powerpc/ps3: Fix kexec shutdown hang # # The ps3_mm_region_destroy() and ps3_mm_vas_destroy() routines # are called very late in the shutdown via kexec's mmu_cleanup_all # routine. By the time mmu_cleanup_all runs it is too late to use # udbg_printf, and calling it will cause PS3 systems to hang. # # Remove all debugging statements from ps3_mm_region_destroy() and # ps3_mm_vas_destroy() and replace any error reporting with calls # to lv1_panic. # # With this change builds with 'DEBUG' defined will not cause kexec # reboots to hang, and builds with 'DEBUG' defined or not will end # in lv1_panic if an error is encountered. # # Signed-off-by: Geoff Levand # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/7325c4af2b4c989c19d6a26b90b1fec9c0615ddf.1589049250.git.geoff@infradead.org # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 9aaaca63114c41ad857bb9889732c0827a1689af # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here int oldval, ret; ^ In file included from /kisskb/src/include/linux/kernel.h:11:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:12, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) ^ /kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE' if (IS_ERR_VALUE(fep->ring_mem_addr)) ^ /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 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc9df20) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6205228 Bytes = 6059.79 KiB = 5.92 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6236359 Bytes = 6090.19 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235855 Bytes = 6089.70 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235602 Bytes = 6089.46 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235669 Bytes = 6089.52 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235502 Bytes = 6089.36 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235471 Bytes = 6089.33 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6236067 Bytes = 6089.91 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcae724) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235662 Bytes = 6089.51 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:21 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235602 Bytes = 6089.46 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:26 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235487 Bytes = 6089.34 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:26 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235489 Bytes = 6089.34 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:26 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6236078 Bytes = 6089.92 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:26 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235673 Bytes = 6089.52 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:26 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235682 Bytes = 6089.53 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.7.0-rc2-g9aaaca63114c4 Created: Thu May 14 10:18:26 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6235533 Bytes = 6089.39 KiB = 5.95 MiB Load Address: 00d00000 Entry Point: 00d00314 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.9 # Build took: 0:03:51.181845