# git rev-parse -q --verify df2def49c57b4146520a1f4ca37bc3f494e2cd67^{commit}
df2def49c57b4146520a1f4ca37bc3f494e2cd67
already have revision, skipping fetch
# git checkout -q -f -B kisskb df2def49c57b4146520a1f4ca37bc3f494e2cd67
# git clean -qxdf
# < git log -1
# commit df2def49c57b4146520a1f4ca37bc3f494e2cd67
# Merge: dfec4a8 d1f3ab5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Aug 22 07:44:50 2018 -0700
# 
#     Merge tag 'acpi-4.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull more ACPI updates from Rafael Wysocki:
#      "These update the ACPICA code in the kernel to the most recent upstream
#       revision (which includes a regression fix and other improvements),
#       make ACPICA clear the status of all ACPI events when entering sleep
#       states (to restore the previous behavior) and update the ACPI
#       operation region driver for the CrystalCove PMIC.
#     
#       Specifics:
#     
#        - Update the ACPICA code in the kernel to upstream revision 20180810
#          including:
#           * Fix for AML parser regression causing it to mishandle opcodes
#             that open a scope upon parse failures (Erik Schmauss)
#           * Fix for a reference counting issue on large systems (Erik
#             Schmauss)
#           * Fix to discard values coming from register reads that have
#             failed (Erik Schmauss)
#           * Two acpiexec fixes (Bob Moore, Erik Schmauss)
#           * Debugger cleanup (Bob Moore)
#           * Cleanup of duplicate table error message (Bob Moore)
#           * Cleanup of hex detection in the utilities (Erik Schmauss)
#     
#        - Make ACPICA clear the status of all ACPI events when entering sleep
#          states again to avoid functional regressions (Rafael Wysocki)
#     
#        - Update the ACPI operation region driver for the CrystalCove PMIC to
#          cover all of the known operation region fields (Hans de Goede)"
#     
#     * tag 'acpi-4.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       ACPI / PMIC: CrystalCove: Extend PMOP support to support all possible fields
#       ACPICA: Clear status of all events when entering sleep states
#       ACPICA: Update version to 20180810
#       ACPICA: acpiexec: fix a small memory leak regression
#       ACPICA: Reference Counts: increase max to 0x4000 for large servers
#       ACPICA: Reference count: add additional debugging details
#       ACPICA: acpi_exec: fixing -fi option
#       ACPICA: Debugger: Cleanup interface to the AML disassembler
#       ACPICA: AML Parser: skip opcodes that open a scope upon parse failure
#       ACPICA: Utilities: split hex detection into smaller functions
#       ACPICA: Update an error message for a duplicate table
#       ACPICA: ACPICA: add status check for acpi_hw_read before assigning return value
#       ACPICA: AML Parser: ignore all exceptions resulting from incorrect AML during table load
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 df2def49c57b4146520a1f4ca37bc3f494e2cd67
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allnoconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:13.753230