# git rev-parse -q --verify c620f7bd0ba5c882b3e7fc199a8d5c2f6c2f5263^{commit}
c620f7bd0ba5c882b3e7fc199a8d5c2f6c2f5263
already have revision, skipping fetch
# git checkout -q -f -B kisskb c620f7bd0ba5c882b3e7fc199a8d5c2f6c2f5263
# git clean -qxdf
# < git log -1
# commit c620f7bd0ba5c882b3e7fc199a8d5c2f6c2f5263
# Merge: dd4e5d6106b2 b33f908811b7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon May 6 17:54:22 2019 -0700
# 
#     Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 updates from Will Deacon:
#      "Mostly just incremental improvements here:
#     
#        - Introduce AT_HWCAP2 for advertising CPU features to userspace
#     
#        - Expose SVE2 availability to userspace
#     
#        - Support for "data cache clean to point of deep persistence" (DC PODP)
#     
#        - Honour "mitigations=off" on the cmdline and advertise status via
#          sysfs
#     
#        - CPU timer erratum workaround (Neoverse-N1 #1188873)
#     
#        - Introduce perf PMU driver for the SMMUv3 performance counters
#     
#        - Add config option to disable the kuser helpers page for AArch32 tasks
#     
#        - Futex modifications to ensure liveness under contention
#     
#        - Rework debug exception handling to seperate kernel and user
#          handlers
#     
#        - Non-critical fixes and cleanup"
#     
#     * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (92 commits)
#       Documentation: Add ARM64 to kernel-parameters.rst
#       arm64/speculation: Support 'mitigations=' cmdline option
#       arm64: ssbs: Don't treat CPUs with SSBS as unaffected by SSB
#       arm64: enable generic CPU vulnerabilites support
#       arm64: add sysfs vulnerability show for speculative store bypass
#       arm64: Fix size of __early_cpu_boot_status
#       clocksource/arm_arch_timer: Use arch_timer_read_counter to access stable counters
#       clocksource/arm_arch_timer: Remove use of workaround static key
#       clocksource/arm_arch_timer: Drop use of static key in arch_timer_reg_read_stable
#       clocksource/arm_arch_timer: Direcly assign set_next_event workaround
#       arm64: Use arch_timer_read_counter instead of arch_counter_get_cntvct
#       watchdog/sbsa: Use arch_timer_read_counter instead of arch_counter_get_cntvct
#       ARM: vdso: Remove dependency with the arch_timer driver internals
#       arm64: Apply ARM64_ERRATUM_1188873 to Neoverse-N1
#       arm64: Add part number for Neoverse N1
#       arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT
#       arm64: Restrict ARM64_ERRATUM_1188873 mitigation to AArch32
#       arm64: mm: Remove pte_unmap_nested()
#       arm64: Fix compiler warning from pte_unmap() with -Wunused-but-set-variable
#       arm64: compat: Reduce address limit for 64K pages
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 c620f7bd0ba5c882b3e7fc199a8d5c2f6c2f5263
# < make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x93ED2670

WARNING: unmet direct dependencies detected for PHY_SUN6I_MIPI_DPHY
  Depends on [n]: ARCH_SUNXI [=n] && HAS_IOMEM [=y] && OF [=y] && RESET_CONTROLLER [=y]
  Selected by [y]:
  - DRM_SUN6I_DSI [=y] && HAS_IOMEM [=y] && DRM_SUN4I [=y]

WARNING: unmet direct dependencies detected for PHY_SUN6I_MIPI_DPHY
  Depends on [n]: ARCH_SUNXI [=n] && HAS_IOMEM [=y] && OF [=y] && RESET_CONTROLLER [=y]
  Selected by [y]:
  - DRM_SUN6I_DSI [=y] && HAS_IOMEM [=y] && DRM_SUN4I [=y]
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  

WARNING: unmet direct dependencies detected for PHY_SUN6I_MIPI_DPHY
  Depends on [n]: ARCH_SUNXI [=n] && HAS_IOMEM [=y] && OF [=y] && RESET_CONTROLLER [=y]
  Selected by [y]:
  - DRM_SUN6I_DSI [=y] && HAS_IOMEM [=y] && DRM_SUN4I [=y]

WARNING: unmet direct dependencies detected for PHY_SUN6I_MIPI_DPHY
  Depends on [n]: ARCH_SUNXI [=n] && HAS_IOMEM [=y] && OF [=y] && RESET_CONTROLLER [=y]
  Selected by [y]:
  - DRM_SUN6I_DSI [=y] && HAS_IOMEM [=y] && DRM_SUN4I [=y]

WARNING: unmet direct dependencies detected for PHY_SUN6I_MIPI_DPHY
  Depends on [n]: ARCH_SUNXI [=n] && HAS_IOMEM [=y] && OF [=y] && RESET_CONTROLLER [=y]
  Selected by [y]:
  - DRM_SUN6I_DSI [=y] && HAS_IOMEM [=y] && DRM_SUN4I [=y]
/kisskb/src/kernel/locking/lockdep.c:2820:13: warning: 'print_lock_trace' defined but not used [-Wunused-function]
 static void print_lock_trace(struct lock_trace *trace, unsigned int spaces)
             ^~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:04:19.624131