# git rev-parse -q --verify b284d4d5a6785f8cd07eda2646a95782373cd01e^{commit}
b284d4d5a6785f8cd07eda2646a95782373cd01e
already have revision, skipping fetch
# git checkout -q -f -B kisskb b284d4d5a6785f8cd07eda2646a95782373cd01e
# git clean -qxdf
# < git log -1
# commit b284d4d5a6785f8cd07eda2646a95782373cd01e
# Merge: a7726f6 9122eed
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Apr 10 12:25:30 2018 -0700
# 
#     Merge tag 'ceph-for-4.17-rc1' of git://github.com/ceph/ceph-client
#     
#     Pull ceph updates from Ilya Dryomov:
#      "The big ticket items are:
#     
#        - support for rbd "fancy" striping (myself).
#     
#          The striping feature bit is now fully implemented, allowing mapping
#          v2 images with non-default striping patterns. This completes
#          support for --image-format 2.
#     
#        - CephFS quota support (Luis Henriques and Zheng Yan).
#     
#          This set is based on the new SnapRealm code in the upcoming v13.y.z
#          ("Mimic") release. Quota handling will be rejected on older
#          filesystems.
#     
#        - memory usage improvements in CephFS (Chengguang Xu).
#     
#          Directory specific bits have been split out of ceph_file_info and
#          some effort went into improving cap reservation code to avoid OOM
#          crashes.
#     
#       Also included a bunch of assorted fixes all over the place from
#       Chengguang and others"
#     
#     * tag 'ceph-for-4.17-rc1' of git://github.com/ceph/ceph-client: (67 commits)
#       ceph: quota: report root dir quota usage in statfs
#       ceph: quota: add counter for snaprealms with quota
#       ceph: quota: cache inode pointer in ceph_snap_realm
#       ceph: fix root quota realm check
#       ceph: don't check quota for snap inode
#       ceph: quota: update MDS when max_bytes is approaching
#       ceph: quota: support for ceph.quota.max_bytes
#       ceph: quota: don't allow cross-quota renames
#       ceph: quota: support for ceph.quota.max_files
#       ceph: quota: add initial infrastructure to support cephfs quotas
#       rbd: remove VLA usage
#       rbd: fix spelling mistake: "reregisteration" -> "reregistration"
#       ceph: rename function drop_leases() to a more descriptive name
#       ceph: fix invalid point dereference for error case in mdsc destroy
#       ceph: return proper bool type to caller instead of pointer
#       ceph: optimize memory usage
#       ceph: optimize mds session register
#       libceph, ceph: add __init attribution to init funcitons
#       ceph: filter out used flags when printing unused open flags
#       ceph: don't wait on writeback when there is no more dirty pages
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 b284d4d5a6785f8cd07eda2646a95782373cd01e
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ps3_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ps3_defconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ps3_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1607:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Ufc80>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<Ufc80>]' was declared here
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:234:28: note: 'next' was declared here
/kisskb/src/net/bluetooth/hidp/core.c: In function 'hidp_connection_add':
/kisskb/src/net/bluetooth/hidp/core.c:1378:18: warning: 'session' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl':
/kisskb/src/lib/mpi/mpicoder.c:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/flow_dissector.c: In function '__skb_flow_dissect':
/kisskb/src/net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:157:15: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3176:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/tx.c: In function 'ieee80211_build_hdr':
/kisskb/src/net/mac80211/tx.c:2447:27: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon':
/kisskb/src/net/mac80211/mlme.c:1352:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1309:6: note: 'pwr_level_cisco' was declared here
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/linus_ps3_defconfig_powerpc
# Build took: 0:00:46.895998