# git rev-parse -q --verify dad4f140edaa3f6bb452b6913d41af1ffd672e45^{commit} dad4f140edaa3f6bb452b6913d41af1ffd672e45 already have revision, skipping fetch # git checkout -q -f -B kisskb dad4f140edaa3f6bb452b6913d41af1ffd672e45 # git clean -qxdf # < git log -1 # commit dad4f140edaa3f6bb452b6913d41af1ffd672e45 # Merge: 69d5b97c5973 3a08cd52c37c # Author: Linus Torvalds # Date: Sun Oct 28 11:35:40 2018 -0700 # # Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax # # Pull XArray conversion from Matthew Wilcox: # "The XArray provides an improved interface to the radix tree data # structure, providing locking as part of the API, specifying GFP flags # at allocation time, eliminating preloading, less re-walking the tree, # more efficient iterations and not exposing RCU-protected pointers to # its users. # # This patch set # # 1. Introduces the XArray implementation # # 2. Converts the pagecache to use it # # 3. Converts memremap to use it # # The page cache is the most complex and important user of the radix # tree, so converting it was most important. Converting the memremap # code removes the only other user of the multiorder code, which allows # us to remove the radix tree code that supported it. # # I have 40+ followup patches to convert many other users of the radix # tree over to the XArray, but I'd like to get this part in first. The # other conversions haven't been in linux-next and aren't suitable for # applying yet, but you can see them in the xarray-conv branch if you're # interested" # # * 'xarray' of git://git.infradead.org/users/willy/linux-dax: (90 commits) # radix tree: Remove multiorder support # radix tree test: Convert multiorder tests to XArray # radix tree tests: Convert item_delete_rcu to XArray # radix tree tests: Convert item_kill_tree to XArray # radix tree tests: Move item_insert_order # radix tree test suite: Remove multiorder benchmarking # radix tree test suite: Remove __item_insert # memremap: Convert to XArray # xarray: Add range store functionality # xarray: Move multiorder_check to in-kernel tests # xarray: Move multiorder_shrink to kernel tests # xarray: Move multiorder account test in-kernel # radix tree test suite: Convert iteration test to XArray # radix tree test suite: Convert tag_tagged_items to XArray # radix tree: Remove radix_tree_clear_tags # radix tree: Remove radix_tree_maybe_preload_order # radix tree: Remove split/join code # radix tree: Remove radix_tree_update_node_t # page cache: Finish XArray conversion # dax: Convert page fault handlers to XArray # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 dad4f140edaa3f6bb452b6913d41af1ffd672e45 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc44x_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc 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:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:647:7: warning: 'err' 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:341:21: note: 'pdeo' was declared here /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1819:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1729:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/dts/katmai.dtb: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5456a0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x555d4c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:56 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2682736 Bytes = 2619.86 KiB = 2.56 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714090 Bytes = 2650.48 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006000d4 Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713491 Bytes = 2649.89 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006001c8 Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714177 Bytes = 2650.56 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014cc Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713592 Bytes = 2649.99 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714094 Bytes = 2650.48 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014d8 Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714127 Bytes = 2650.51 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714146 Bytes = 2650.53 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714153 Bytes = 2650.54 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e4 Image Name: Linux-4.19.0-gdad4f140edaa Created: Mon Oct 29 07:17:57 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714135 Bytes = 2650.52 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014f8 Completed OK # rm -rf /kisskb/build/linus_ppc44x_defconfig_powerpc # Build took: 0:00:41.183398