# git rev-parse -q --verify 0adc313c4f20639f7e235b8d6719d96a2024cf91^{commit}
0adc313c4f20639f7e235b8d6719d96a2024cf91
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0adc313c4f20639f7e235b8d6719d96a2024cf91
# git clean -qxdf
# < git log -1
# commit 0adc313c4f20639f7e235b8d6719d96a2024cf91
# Merge: 0613ed91901b bedb0f056faa
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Oct 23 11:47:42 2020 -0700
# 
#     Merge tag 'gfs2-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
#     
#     Pull gfs2 updates from Andreas Gruenbacher:
#     
#      - Use iomap for non-journaled buffered I/O. This largely eliminates
#        buffer heads on filesystems where the block size matches the page
#        size. Many thanks to Christoph Hellwig for this patch!
#     
#      - Fixes for some more journaled data filesystem bugs, found by running
#        xfstests with data journaling on for all files (chattr +j $MNT) (Bob
#        Peterson)
#     
#      - gfs2_evict_inode refactoring (Bob Peterson)
#     
#      - Use the statfs data in the journal during recovery instead of reading
#        it in from the local statfs inodes (Abhi Das)
#     
#      - Several other minor fixes by various people
#     
#     * tag 'gfs2-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (30 commits)
#       gfs2: Recover statfs info in journal head
#       gfs2: lookup local statfs inodes prior to journal recovery
#       gfs2: Add fields for statfs info in struct gfs2_log_header_host
#       gfs2: Ignore subsequent errors after withdraw in rgrp_go_sync
#       gfs2: Eliminate gl_vm
#       gfs2: Only access gl_delete for iopen glocks
#       gfs2: Fix comments to glock_hash_walk
#       gfs2: eliminate GLF_QUEUED flag in favor of list_empty(gl_holders)
#       gfs2: Ignore journal log writes for jdata holes
#       gfs2: simplify gfs2_block_map
#       gfs2: Only set PageChecked if we have a transaction
#       gfs2: don't lock sd_ail_lock in gfs2_releasepage
#       gfs2: make gfs2_ail1_empty_one return the count of active items
#       gfs2: Wipe jdata and ail1 in gfs2_journal_wipe, formerly gfs2_meta_wipe
#       gfs2: enhance log_blocks trace point to show log blocks free
#       gfs2: add missing log_blocks trace points in gfs2_write_revokes
#       gfs2: rename gfs2_write_full_page to gfs2_write_jdata_page, remove parm
#       gfs2: add validation checks for size of superblock
#       gfs2: use-after-free in sysfs deregistration
#       gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump
#       ...
# < /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 0adc313c4f20639f7e235b8d6719d96a2024cf91
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_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/linus_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/linus_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/linus_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 0xa74e58) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Image Name:   Linux-5.9.0-g0adc313c4f20
Created:      Sat Oct 24 07:23:20 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4558907 Bytes = 4452.06 KiB = 4.35 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:11.631107