# git rev-parse -q --verify 2e5df51883031f749cb1b7032e4da7d7fe267e97^{commit} 2e5df51883031f749cb1b7032e4da7d7fe267e97 already have revision, skipping fetch # git checkout -q -f -B kisskb 2e5df51883031f749cb1b7032e4da7d7fe267e97 # git clean -qxdf # < git log -1 # commit 2e5df51883031f749cb1b7032e4da7d7fe267e97 # Author: Cédric Le Goater # Date: Thu Jul 1 17:24:12 2021 +0200 # # powerpc/xive: Fix error handling when allocating an IPI # # This is a smatch warning: # # arch/powerpc/sysdev/xive/common.c:1161 xive_request_ipi() warn: unsigned 'xid->irq' is never less than zero. # # Fixes: fd6db2892eba ("powerpc/xive: Modernize XIVE-IPI domain with an 'alloc' handler") # Cc: stable@vger.kernel.org # v5.13 # Reported-by: kernel test robot # Signed-off-by: Cédric Le Goater # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20210701152412.1507612-1-clg@kaod.org # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 2e5df51883031f749cb1b7032e4da7d7fe267e97 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # Added to kconfig CONFIG_PPC_E500MC=y # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM_E500MC=y # Added to kconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4216:warning: override: reassigning to symbol PPC_E500MC .config:4217:warning: override: reassigning to symbol VIRTUALIZATION # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11, 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] 22 | #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' 78 | # 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' 139 | 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 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf66178) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf55a4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139551 Bytes = 6972.22 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139417 Bytes = 6972.09 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7138982 Bytes = 6971.66 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139679 Bytes = 6972.34 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139439 Bytes = 6972.11 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7140135 Bytes = 6972.79 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139587 Bytes = 6972.25 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139301 Bytes = 6971.97 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139687 Bytes = 6972.35 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139300 Bytes = 6971.97 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7138924 Bytes = 6971.61 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139532 Bytes = 6972.20 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139760 Bytes = 6972.42 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139572 Bytes = 6972.24 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7104707 Bytes = 6938.19 KiB = 6.78 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.13.0-rc2-g2e5df5188303 Created: Sat Jul 3 01:23:01 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7139549 Bytes = 6972.22 KiB = 6.81 MiB Load Address: 01000000 Entry Point: 0100031c Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 # Build took: 0:03:14.574603