# git rev-parse -q --verify b0c41b8b6e43120d7c35e4709508a3d90a09646e^{commit} b0c41b8b6e43120d7c35e4709508a3d90a09646e already have revision, skipping fetch # git checkout -q -f -B kisskb b0c41b8b6e43120d7c35e4709508a3d90a09646e # git clean -qxdf # git log -1 commit b0c41b8b6e43120d7c35e4709508a3d90a09646e Author: Bharata B Rao Date: Tue Mar 6 13:44:32 2018 +0530 powerpc/pseries: Fix vector5 in ibm architecture vector table With ibm,dynamic-memory-v2 and ibm,drc-info coming around the same time, byte22 in vector5 of ibm architecture vector table got set twice separately. The end result is that guest kernel isn't advertising support for ibm,dynamic-memory-v2. Fix this by removing the duplicate assignment of byte22. Fixes: 02ef6dd8109b ("powerpc: Enable support for ibm,drc-info devtree property") Signed-off-by: Bharata B Rao Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 b0c41b8b6e43120d7c35e4709508a3d90a09646e # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_smp_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:9, 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:77:42: 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)) ^ INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd960c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc8e54) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:08:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5818579 Bytes = 5682.21 kB = 5.55 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:08:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841642 Bytes = 5704.73 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:08:58 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5842302 Bytes = 5705.37 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:08:58 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5844045 Bytes = 5707.08 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:08:58 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5843872 Bytes = 5706.91 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5842267 Bytes = 5705.34 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841877 Bytes = 5704.96 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5842268 Bytes = 5705.34 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841638 Bytes = 5704.72 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5843734 Bytes = 5706.77 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5842200 Bytes = 5705.27 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841523 Bytes = 5704.61 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5842192 Bytes = 5705.27 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841606 Bytes = 5704.69 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841588 Bytes = 5704.68 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-gb0c41b8 Created: Wed Mar 7 02:09:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5841576 Bytes = 5704.66 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-5.3 # Build took: 0:01:46.717013