# git rev-parse -q --verify 0f40cdb561d4e7830a933cb20b5ad376f24e6c36^{commit} 0f40cdb561d4e7830a933cb20b5ad376f24e6c36 already have revision, skipping fetch # git checkout -q -f -B kisskb 0f40cdb561d4e7830a933cb20b5ad376f24e6c36 # git clean -qxdf # < git log -1 # commit 0f40cdb561d4e7830a933cb20b5ad376f24e6c36 # Author: Laurent Dufour # Date: Thu Jan 6 17:13:39 2022 +0100 # # powerpc/pseries: read the lpar name from the firmware # # The LPAR name may be changed after the LPAR has been started in the HMC. # In that case lparstat command is not reporting the updated value because # it reads it from the device tree which is read at boot time. # # However this value could be read from RTAS. # # Adding this value in the /proc/powerpc/lparcfg output allows to read the # updated value. # # However the hypervisor, like Qemu/KVM, may not support this RTAS # parameter. In that case the value reported in lparcfg is read from the # device tree and so is not updated accordingly. # # Signed-off-by: Laurent Dufour # Reviewed-by: Tyrel Datwyler # Reviewed-by: Nathan Lynch # [mpe: Drop doc-comment syntax, change RTAS/DT to lower case, use of_root # to fix missing of_node_put(), use of_property_read_string()] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20220106161339.74656-1-ldufour@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 0f40cdb561d4e7830a933cb20b5ad376f24e6c36 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc7448_hpc2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc7448_hpc2_defconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc7448_hpc2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc7448_hpc2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc7448_hpc2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c: In function 'tsi108_get_mac': /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1099:20: error: assignment of read-only location '*dev->dev_addr' dev->dev_addr[0] = 0x00; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1100:20: error: assignment of read-only location '*(dev->dev_addr + 1u)' dev->dev_addr[1] = 0x06; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1101:20: error: assignment of read-only location '*(dev->dev_addr + 2u)' dev->dev_addr[2] = 0xd2; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1102:20: error: assignment of read-only location '*(dev->dev_addr + 3u)' dev->dev_addr[3] = 0x00; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1103:20: error: assignment of read-only location '*(dev->dev_addr + 4u)' dev->dev_addr[4] = 0x00; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1105:21: error: assignment of read-only location '*(dev->dev_addr + 5u)' dev->dev_addr[5] = 0x01; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1107:21: error: assignment of read-only location '*(dev->dev_addr + 5u)' dev->dev_addr[5] = 0x02; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1117:20: error: assignment of read-only location '*dev->dev_addr' dev->dev_addr[0] = (word2 >> 16) & 0xff; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1118:20: error: assignment of read-only location '*(dev->dev_addr + 1u)' dev->dev_addr[1] = (word2 >> 24) & 0xff; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1119:20: error: assignment of read-only location '*(dev->dev_addr + 2u)' dev->dev_addr[2] = (word1 >> 0) & 0xff; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1120:20: error: assignment of read-only location '*(dev->dev_addr + 3u)' dev->dev_addr[3] = (word1 >> 8) & 0xff; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1121:20: error: assignment of read-only location '*(dev->dev_addr + 4u)' dev->dev_addr[4] = (word1 >> 16) & 0xff; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1122:20: error: assignment of read-only location '*(dev->dev_addr + 5u)' dev->dev_addr[5] = (word1 >> 24) & 0xff; ^ /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c: In function 'tsi108_set_mac': /kisskb/src/drivers/net/ethernet/tundra/tsi108_eth.c:1146:20: error: assignment of read-only location '*(dev->dev_addr + (sizetype)((unsigned int)i * 1u))' dev->dev_addr[i] = ((unsigned char *)addr)[i + 2]; ^ make[5]: *** [/kisskb/src/scripts/Makefile.build:288: drivers/net/ethernet/tundra/tsi108_eth.o] Error 1 make[4]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/net/ethernet/tundra] Error 2 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/net/ethernet] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/net] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1840: drivers] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc7448_hpc2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next_mpc7448_hpc2_defconfig_powerpc-gcc5 # Build took: 0:00:51.317028