# git rev-parse -q --verify a2953204b576ea3ba4afd07b917811d50fc49778^{commit} a2953204b576ea3ba4afd07b917811d50fc49778 already have revision, skipping fetch # git checkout -q -f -B kisskb a2953204b576ea3ba4afd07b917811d50fc49778 # git clean -qxdf # < git log -1 # commit a2953204b576ea3ba4afd07b917811d50fc49778 # Merge: f19e00ee84be 253c892193ab # Author: Linus Torvalds # Date: Sat Sep 28 13:43:00 2019 -0700 # # Merge tag 'powerpc-5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux # # Pull powerpc fixes from Michael Ellerman: # "An assortment of fixes that were either missed by me, or didn't arrive # quite in time for the first v5.4 pull. # # - Most notable is a fix for an issue with tlbie (broadcast TLB # invalidation) on Power9, when using the Radix MMU. The tlbie can # race with an mtpid (move to PID register, essentially MMU context # switch) on another thread of the core, which can cause stores to # continue to go to a page after it's unmapped. # # - A fix in our KVM code to add a missing barrier, the lack of which # has been observed to cause missed IPIs and subsequently stuck CPUs # in the host. # # - A change to the way we initialise PCR (Processor Compatibility # Register) to make it forward compatible with future CPUs. # # - On some older PowerVM systems our H_BLOCK_REMOVE support could # oops, fix it to detect such systems and fallback to the old # invalidation method. # # - A fix for an oops seen on some machines when using KASAN on 32-bit. # # - A handful of other minor fixes, and two new selftests. # # Thanks to: Alistair Popple, Aneesh Kumar K.V, Christophe Leroy, # Gustavo Romero, Joel Stanley, Jordan Niethe, Laurent Dufour, Michael # Roth, Oliver O'Halloran" # # * tag 'powerpc-5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: # powerpc/eeh: Fix eeh eeh_debugfs_break_device() with SRIOV devices # powerpc/nvdimm: use H_SCM_QUERY hcall on H_OVERLAP error # powerpc/nvdimm: Use HCALL error as the return value # selftests/powerpc: Add test case for tlbie vs mtpidr ordering issue # powerpc/mm: Fixup tlbie vs mtpidr/mtlpidr ordering issue on POWER9 # powerpc/book3s64/radix: Rename CPU_FTR_P9_TLBIE_BUG feature flag # powerpc/book3s64/mm: Don't do tlbie fixup for some hardware revisions # powerpc/pseries: Call H_BLOCK_REMOVE when supported # powerpc/pseries: Read TLB Block Invalidate Characteristics # KVM: PPC: Book3S HV: use smp_mb() when setting/clearing host_ipi flag # powerpc/mm: Fix an Oops in kasan_mmu_init() # powerpc/mm: Add a helper to select PAGE_KERNEL_RO or PAGE_READONLY # powerpc/64s: Set reserved PCR bits # powerpc: Fix definition of PCR bits to work with old binutils # powerpc/book3s64/radix: Remove WARN_ON in destroy_context() # powerpc/tm: Add tm-poison test # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 a2953204b576ea3ba4afd07b917811d50fc49778 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:797:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_trigger': /kisskb/src/sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_bespoke_trigger': /kisskb/src/sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1497:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] /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 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc3974c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc28f84) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910706 Bytes = 5772.17 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910957 Bytes = 5772.42 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910705 Bytes = 5772.17 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910050 Bytes = 5771.53 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910038 Bytes = 5771.52 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910040 Bytes = 5771.52 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909880 Bytes = 5771.37 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913665 Bytes = 5775.06 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913084 Bytes = 5774.50 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913619 Bytes = 5775.02 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913239 Bytes = 5774.65 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5910735 Bytes = 5772.20 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5909875 Bytes = 5771.36 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913031 Bytes = 5774.44 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5882009 Bytes = 5744.15 KiB = 5.61 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.3.0-ga2953204b576 Created: Sun Sep 29 07:17:20 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5913565 Bytes = 5774.97 KiB = 5.64 MiB Load Address: 00d00000 Entry Point: 00d002a8 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:06.885254