# git rev-parse -q --verify 47cf1b422e6093aee2a3e55d5e162112a2c69870^{commit}
47cf1b422e6093aee2a3e55d5e162112a2c69870
already have revision, skipping fetch
# git checkout -q -f -B kisskb 47cf1b422e6093aee2a3e55d5e162112a2c69870
# git clean -qxdf
# < git log -1
# commit 47cf1b422e6093aee2a3e55d5e162112a2c69870
# Merge: 9851a0dee7c2 1e189f267015
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon May 4 18:55:20 2020 -0700
# 
#     Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
#     
#     Pull HID fixes from Jiri Kosina:
#     
#      - Wacom driver functional and regression fixes from Jason Gerecke
#     
#      - race condition fix in usbhid, found by syzbot and fixed by Alan Stern
#     
#      - a few device-specific quirks and ID additions
#     
#     * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
#       HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock
#       HID: mcp2221: add gpiolib dependency
#       HID: i2c-hid: reset Synaptics SYNA2393 on resume
#       HID: wacom: Report 2nd-gen Intuos Pro S center button status over BT
#       HID: usbhid: Fix race between usbhid_close() and usbhid_stop()
#       Revert "HID: wacom: generic: read the number of expected touches on a per collection basis"
#       HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead
#       HID: alps: Add AUI1657 device ID
#       HID: logitech: Add support for Logitech G11 extra keys
#       HID: multitouch: add eGalaxTouch P80H84 support
#       HID: wacom: Read HID_DG_CONTACTMAX directly for non-generic devices
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 47cf1b422e6093aee2a3e55d5e162112a2c69870
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ebsa110_defconfig
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 8 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 8 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
Completed OK
# rm -rf /kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9
# Build took: 0:01:17.642169