# git rev-parse -q --verify 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd^{commit}
7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
# git clean -qxdf
# < git log -1
# commit 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
# Merge: 7f8b40e3dbcd 096c7a6d9008
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 24 16:02:14 2019 -0700
# 
#     Merge tag 'for-linus-20190524' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#     
#      - NVMe pull request from Keith, with fixes from a few folks.
#     
#      - bio and sbitmap before atomic barrier fixes (Andrea)
#     
#      - Hang fix for blk-mq freeze and unfreeze (Bob)
#     
#      - Single segment count regression fix (Christoph)
#     
#      - AoE now has a new maintainer
#     
#      - tools/io_uring/ Makefile fix, and sync with liburing (me)
#     
#     * tag 'for-linus-20190524' of git://git.kernel.dk/linux-block: (23 commits)
#       tools/io_uring: sync with liburing
#       tools/io_uring: fix Makefile for pthread library link
#       blk-mq: fix hang caused by freeze/unfreeze sequence
#       block: remove the bi_seg_{front,back}_size fields in struct bio
#       block: remove the segment size check in bio_will_gap
#       block: force an unlimited segment size on queues with a virt boundary
#       block: don't decrement nr_phys_segments for physically contigous segments
#       sbitmap: fix improper use of smp_mb__before_atomic()
#       bio: fix improper use of smp_mb__before_atomic()
#       aoe: list new maintainer for aoe driver
#       nvme-pci: use blk-mq mapping for unmanaged irqs
#       nvme: update MAINTAINERS
#       nvme: copy MTFA field from identify controller
#       nvme: fix memory leak for power latency tolerance
#       nvme: release namespace SRCU protection before performing controller ioctls
#       nvme: merge nvme_ns_ioctl into nvme_ioctl
#       nvme: remove the ifdef around nvme_nvm_ioctl
#       nvme: fix srcu locking on error return in nvme_get_ns_from_disk
#       nvme: Fix known effects
#       nvme-pci: Sync queues on reset
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x26E2194E
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/kernel/locking/lockdep.c:2821:13: warning: 'print_lock_trace' defined but not used [-Wunused-function]
 static void print_lock_trace(struct lock_trace *trace, unsigned int spaces)
             ^~~~~~~~~~~~~~~~
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c: In function 'amdgpu_bo_do_create':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:481:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]
 #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \
  ^~~~~~~
/kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c: In function 'soc15_set_ip_blocks':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:630:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp]
 # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
   ^~~~~~~
/kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:652:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp]
 # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
   ^~~~~~~
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_create':
/kisskb/src/drivers/gpu/drm/radeon/radeon_object.c:240:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]
 #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \
  ^~~~~~~
/kisskb/src/kernel/locking/lockdep.c:2821:13: warning: 'print_lock_trace' defined but not used [-Wunused-function]
 static void print_lock_trace(struct lock_trace *trace, unsigned int spaces)
             ^~~~~~~~~~~~~~~~
arch/x86/tools/insn_decoder_test: success: Decoded and checked 4273510 instructions
arch/x86/tools/insn_sanity: Success: decoded and checked 1000000 random instructions with 0 errors (seed:0xef265556)
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:05:56.771959