# git rev-parse -q --verify cbafe18c71028d5e0ee1626b4776fea5d5824a78^{commit}
cbafe18c71028d5e0ee1626b4776fea5d5824a78
already have revision, skipping fetch
# git checkout -q -f -B kisskb cbafe18c71028d5e0ee1626b4776fea5d5824a78
# git clean -qxdf
# < git log -1
# commit cbafe18c71028d5e0ee1626b4776fea5d5824a78
# Merge: f41def397161 a22fea94992a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Sep 26 10:29:42 2019 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge more updates from Andrew Morton:
#     
#      - almost all of the rest of -mm
#     
#      - various other subsystems
#     
#     Subsystems affected by this patch series:
#       memcg, misc, core-kernel, lib, checkpatch, reiserfs, fat, fork,
#       cpumask, kexec, uaccess, kconfig, kgdb, bug, ipc, lzo, kasan, madvise,
#       cleanups, pagemap
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (77 commits)
#       arch/sparc/include/asm/pgtable_64.h: fix build
#       mm: treewide: clarify pgtable_page_{ctor,dtor}() naming
#       ntfs: remove (un)?likely() from IS_ERR() conditions
#       IB/hfi1: remove unlikely() from IS_ERR*() condition
#       xfs: remove unlikely() from WARN_ON() condition
#       wimax/i2400m: remove unlikely() from WARN*() condition
#       fs: remove unlikely() from WARN_ON() condition
#       xen/events: remove unlikely() from WARN() condition
#       checkpatch: check for nested (un)?likely() calls
#       hexagon: drop empty and unused free_initrd_mem
#       mm: factor out common parts between MADV_COLD and MADV_PAGEOUT
#       mm: introduce MADV_PAGEOUT
#       mm: change PAGEREF_RECLAIM_CLEAN with PAGE_REFRECLAIM
#       mm: introduce MADV_COLD
#       mm: untag user pointers in mmap/munmap/mremap/brk
#       vfio/type1: untag user pointers in vaddr_get_pfn
#       tee/shm: untag user pointers in tee_shm_register
#       media/v4l2-core: untag user pointers in videobuf_dma_contig_user_get
#       drm/radeon: untag user pointers in radeon_gem_userptr_ioctl
#       drm/amdgpu: untag user pointers
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 cbafe18c71028d5e0ee1626b4776fea5d5824a78
# < make -s -j 32 ARCH=arm O=/kisskb/build/linus_at91_dt_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  at91_dt_defconfig
# make -s -j 32 ARCH=arm O=/kisskb/build/linus_at91_dt_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:157:19: warning: 'seq' 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:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1712:59: warning: 'file' 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:3407:15: warning: 'tail' 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:336:12: warning: 'buff' 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:338:21: note: 'pdeo' was declared here
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/include/linux/rhashtable.h:110:10: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:222:28: note: 'next' was declared here
/kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_trigger':
/kisskb/src/sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_bespoke_trigger':
/kisskb/src/sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add':
/kisskb/src/drivers/gpio/gpiolib-of.c:626:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:612:19: note: 'dflags' was declared here
/kisskb/src/drivers/gpio/gpiolib-of.c:626:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:611:16: note: 'lflags' was declared here
/kisskb/src/net/mac80211/tx.c: In function 'ieee80211_build_hdr':
/kisskb/src/net/mac80211/tx.c:2519:27: 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:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1533:6: note: 'pwr_level_cisco' was declared here
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build':
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:429:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_check_only':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:426:38: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:405:25: note: 'crtc_state' was declared here
/kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data':
/kisskb/src/drivers/mtd/ubi/eba.c:988:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/wireless/nl80211.c: In function 'nl80211_vendor_cmd_dump':
/kisskb/src/net/wireless/nl80211.c:13100:33: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/wireless/nl80211.c:13070:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/rtc/rtc-rv3029c2.c: In function 'rv3029_probe':
/kisskb/src/drivers/rtc/rtc-rv3029c2.c:660:3: warning: 'elem' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/rtc/rtc-rv3029c2.c:639:40: note: 'elem' was declared here
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL
WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL
Completed OK
# rm -rf /kisskb/build/linus_at91_dt_defconfig_arm
# Build took: 0:01:09.831114