# git rev-parse -q --verify b1dba2473114588be3df916bf629a61bdcc83737^{commit}
b1dba2473114588be3df916bf629a61bdcc83737
already have revision, skipping fetch
# git checkout -q -f -B kisskb b1dba2473114588be3df916bf629a61bdcc83737
# git clean -qxdf
# < git log -1
# commit b1dba2473114588be3df916bf629a61bdcc83737
# Merge: 07e309a972ca 98aa00345de5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 27 15:38:15 2020 -0800
# 
#     Merge tag 'selinux-pr-20200127' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
#     
#     Pull SELinux update from Paul Moore:
#      "This is one of the bigger SELinux pull requests in recent years with
#       28 patches. Everything is passing our test suite and the highlights
#       are below:
#     
#        - Mark CONFIG_SECURITY_SELINUX_DISABLE as deprecated. We're some time
#          away from actually attempting to remove this in the kernel, but the
#          only distro we know that still uses it (Fedora) is working on
#          moving away from this so we want to at least let people know we are
#          planning to remove it.
#     
#        - Reorder the SELinux hooks to help prevent bad things when SELinux
#          is disabled at runtime. The proper fix is to remove the
#          CONFIG_SECURITY_SELINUX_DISABLE functionality (see above) and just
#          take care of it at boot time (e.g. "selinux=0").
#     
#        - Add SELinux controls for the kernel lockdown functionality,
#          introducing a new SELinux class/permissions: "lockdown { integrity
#          confidentiality }".
#     
#        - Add a SELinux control for move_mount(2) that reuses the "file {
#          mounton }" permission.
#     
#        - Improvements to the SELinux security label data store lookup
#          functions to speed up translations between our internal label
#          representations and the visible string labels (both directions).
#     
#        - Revisit a previous fix related to SELinux inode auditing and
#          permission caching and do it correctly this time.
#     
#        - Fix the SELinux access decision cache to cleanup properly on error.
#          In some extreme cases this could limit the cache size and result in
#          a decrease in performance.
#     
#        - Enable SELinux per-file labeling for binderfs.
#     
#        - The SELinux initialized and disabled flags were wrapped with
#          accessors to ensure they are accessed correctly.
#     
#        - Mark several key SELinux structures with __randomize_layout.
#     
#        - Changes to the LSM build configuration to only build
#          security/lsm_audit.c when needed.
#     
#        - Changes to the SELinux build configuration to only build the IB
#          object cache when CONFIG_SECURITY_INFINIBAND is enabled.
#     
#        - Move a number of single-caller functions into their callers.
#     
#        - Documentation fixes (/selinux -> /sys/fs/selinux).
#     
#        - A handful of cleanup patches that aren't worth mentioning on their
#          own, the individual descriptions have plenty of detail"
#     
#     * tag 'selinux-pr-20200127' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: (28 commits)
#       selinux: fix regression introduced by move_mount(2) syscall
#       selinux: do not allocate ancillary buffer on first load
#       selinux: remove redundant allocation and helper functions
#       selinux: remove redundant selinux_nlmsg_perm
#       selinux: fix wrong buffer types in policydb.c
#       selinux: reorder hooks to make runtime disable less broken
#       selinux: treat atomic flags more carefully
#       selinux: make default_noexec read-only after init
#       selinux: move ibpkeys code under CONFIG_SECURITY_INFINIBAND.
#       selinux: remove redundant msg_msg_alloc_security
#       Documentation,selinux: fix references to old selinuxfs mount point
#       selinux: deprecate disabling SELinux and runtime
#       selinux: allow per-file labelling for binderfs
#       selinuxfs: use scnprintf to get real length for inode
#       selinux: remove set but not used variable 'sidtab'
#       selinux: ensure the policy has been loaded before reading the sidtab stats
#       selinux: ensure we cleanup the internal AVC counters on error in avc_update()
#       selinux: randomize layout of key structures
#       selinux: clean up selinux_enabled/disabled/enforcing_boot
#       selinux: remove unnecessary selinux cred request
#       ...
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 b1dba2473114588be3df916bf629a61bdcc83737
# < make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x8721B842
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:35: LSE atomics not supported by binutils
arch/arm64/Makefile:35: LSE atomics not supported by binutils
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_zone_nr_conv_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:327:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(zone_nr_conv, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_mbps_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:323:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(mbps, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_index_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:318:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(index, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_hw_queue_depth_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:317:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(hw_queue_depth, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_irqmode_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:316:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(irqmode, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_blocksize_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:315:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(blocksize, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_queue_mode_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:314:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(queue_mode, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_home_node_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:313:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(home_node, uint, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_zone_size_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:326:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(zone_size, ulong, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_cache_size_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:324:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(cache_size, ulong, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_completion_nsec_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:311:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(completion_nsec, ulong, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_size_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:310:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(size, ulong, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_zoned_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:325:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(zoned, bool, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_discard_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:322:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(discard, bool, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_memory_backed_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:321:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(memory_backed, bool, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_use_per_node_hctx_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:320:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(use_per_node_hctx, bool, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_blocking_store':
/kisskb/src/drivers/block/null_blk_main.c:291:12: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  dev->NAME = new_value;       \
            ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:319:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(blocking, bool, NULL);
 ^
/kisskb/src/drivers/block/null_blk_main.c: In function 'nullb_device_submit_queues_store':
/kisskb/src/drivers/block/null_blk_main.c:307:48: warning: 'new_value' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return set->nr_hw_queues == submit_queues ? 0 : -ENOMEM;
                                                ^
/kisskb/src/drivers/block/null_blk_main.c:279:7: note: 'new_value' was declared here
  TYPE new_value;        \
       ^
/kisskb/src/drivers/block/null_blk_main.c:312:1: note: in expansion of macro 'NULLB_DEVICE_ATTR'
 NULLB_DEVICE_ATTR(submit_queues, uint, nullb_apply_submit_queues);
 ^
/kisskb/src/fs/ntfs/aops.c: In function 'ntfs_write_mst_block':
/kisskb/src/fs/ntfs/aops.c:1314:1: warning: the frame size of 2224 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
In file included from /kisskb/src/include/linux/wait.h:9:0,
                 from /kisskb/src/include/linux/net.h:19,
                 from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:8:
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c: In function 'siw_proc_send':
/kisskb/src/include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:335:16: note: 'flags' was declared here
  unsigned long flags;
                ^
/kisskb/src/drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_addr':
/kisskb/src/drivers/soc/qcom/cmd-db.c:188:38: warning: 'ent' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ret < 0 ? 0 : le32_to_cpu(ent->addr);
                                      ^
/kisskb/src/drivers/soc/qcom/cmd-db.c: In function 'cmd_db_read_slave_id':
/kisskb/src/drivers/soc/qcom/cmd-db.c:234:24: warning: 'ent' may be used uninitialized in this function [-Wmaybe-uninitialized]
  addr = le32_to_cpu(ent->addr);
                        ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:09:37.383897