# git rev-parse -q --verify 58b278f568f0509497e2df7310bfd719156a60d1^{commit} 58b278f568f0509497e2df7310bfd719156a60d1 already have revision, skipping fetch # git checkout -q -f -B kisskb 58b278f568f0509497e2df7310bfd719156a60d1 # git clean -qxdf # < git log -1 # commit 58b278f568f0509497e2df7310bfd719156a60d1 # Author: Vaibhav Jain # Date: Wed Aug 28 13:57:29 2019 +0530 # # powerpc: Provide initial documentation for PAPR hcalls # # This doc patch provides an initial description of the hcall op-codes # that are used by Linux kernel running as a guest (LPAR) on top of # PowerVM or any other sPAPR compliant hyper-visor (e.g qemu). # # Apart from documenting the hcalls the doc-patch also provides a # rudimentary overview of how hcall ABI, how they are issued with the # Linux kernel and how information/control flows between the guest and # hypervisor. # # Signed-off-by: Vaibhav Jain # Reviewed-by: Laurent Dufour # Acked-by: Nicholas Piggin # [mpe: Add SPDX tag, add it to index.rst] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20190828082729.16695-1-vaibhav@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 58b278f568f0509497e2df7310bfd719156a60d1 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 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 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc905bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc7fdb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:10 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6145745 Bytes = 6001.70 KiB = 5.86 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:11 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6175714 Bytes = 6030.97 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6175779 Bytes = 6031.03 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6179052 Bytes = 6034.23 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6177217 Bytes = 6032.44 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:12 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6175810 Bytes = 6031.06 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6177156 Bytes = 6032.38 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6177145 Bytes = 6032.37 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6177144 Bytes = 6032.37 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:14 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6176976 Bytes = 6032.20 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6178992 Bytes = 6034.17 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:13 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6175784 Bytes = 6031.04 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:14 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6177112 Bytes = 6032.34 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6176024 Bytes = 6031.27 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6175721 Bytes = 6030.98 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.5.0-rc5-g58b278f568f0 Created: Thu Jan 30 04:45:15 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6176283 Bytes = 6031.53 KiB = 5.89 MiB Load Address: 00d00000 Entry Point: 00d002a4 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc5 # Build took: 0:02:02.816487