# git rev-parse -q --verify 4e4ed87981c764498942c52004c620bb8f104eac^{commit} 4e4ed87981c764498942c52004c620bb8f104eac already have revision, skipping fetch # git checkout -q -f -B kisskb 4e4ed87981c764498942c52004c620bb8f104eac # git clean -qxdf # < git log -1 # commit 4e4ed87981c764498942c52004c620bb8f104eac # Author: Nathan Lynch # Date: Thu Oct 29 20:18:05 2020 -0500 # # powerpc/pseries/mobility: refactor node lookup during DT update # # In pseries_devicetree_update(), with each call to ibm,update-nodes the # partition firmware communicates the node to be deleted or updated by # placing its phandle in the work buffer. Each of delete_dt_node(), # update_dt_node(), and add_dt_node() have duplicate lookups using the # phandle value and corresponding refcount management. # # Move the lookup and of_node_put() into pseries_devicetree_update(), # and emit a warning on any failed lookups. # # Signed-off-by: Nathan Lynch # [mpe: Squash in of_node_put() removal reported by Nathan] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20201030011805.1224603-30-nathanl@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 4e4ed87981c764498942c52004c620bb8f104eac # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 44x/fsp2_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/kernel/rcu/update.c:578:0: /kisskb/src/kernel/rcu/tasks.h:710:13: warning: 'show_rcu_tasks_rude_gp_kthread' defined but not used [-Wunused-function] static void show_rcu_tasks_rude_gp_kthread(void) {} ^ INFO: Uncompressed kernel (size 0xa58e40) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.10.0-rc2-65540-g4e4ed879 Created: Sat Dec 5 04:49:54 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4542728 Bytes = 4436.26 KiB = 4.33 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_44x_fsp2_defconfig_powerpc-gcc5 # Build took: 0:01:14.083134