# git rev-parse -q --verify 440462198d9c45e48f2d8d9b18c5702d92282f46^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 440462198d9c45e48f2d8d9b18c5702d92282f46^{commit}
440462198d9c45e48f2d8d9b18c5702d92282f46
# git checkout -q -f -B kisskb 440462198d9c45e48f2d8d9b18c5702d92282f46
# git clean -qxdf
# < git log -1
# commit 440462198d9c45e48f2d8d9b18c5702d92282f46
# Merge: df668a5fe461 5ed9b357024d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 30 12:21:16 2021 -0700
# 
#     Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block
#     
#     Pull block driver updates from Jens Axboe:
#      "Pretty calm round, mostly just NVMe and a bit of MD:
#     
#        - NVMe updates (via Christoph)
#             - improve the APST configuration algorithm (Alexey Bogoslavsky)
#             - look for StorageD3Enable on companion ACPI device
#               (Mario Limonciello)
#             - allow selecting the network interface for TCP connections
#               (Martin Belanger)
#             - misc cleanups (Amit Engel, Chaitanya Kulkarni, Colin Ian King,
#               Christoph)
#             - move the ACPI StorageD3 code to drivers/acpi/ and add quirks
#               for certain AMD CPUs (Mario Limonciello)
#             - zoned device support for nvmet (Chaitanya Kulkarni)
#             - fix the rules for changing the serial number in nvmet
#               (Noam Gottlieb)
#             - various small fixes and cleanups (Dan Carpenter, JK Kim,
#               Chaitanya Kulkarni, Hannes Reinecke, Wesley Sheng, Geert
#               Uytterhoeven, Daniel Wagner)
#     
#        - MD updates (Via Song)
#             - iostats rewrite (Guoqing Jiang)
#             - raid5 lock contention optimization (Gal Ofri)
#     
#        - Fall through warning fix (Gustavo)
#     
#        - Misc fixes (Gustavo, Jiapeng)"
#     
#     * tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block: (78 commits)
#       nvmet: use NVMET_MAX_NAMESPACES to set nn value
#       loop: Fix missing discard support when using LOOP_CONFIGURE
#       nvme.h: add missing nvme_lba_range_type endianness annotations
#       nvme: remove zeroout memset call for struct
#       nvme-pci: remove zeroout memset call for struct
#       nvmet: remove zeroout memset call for struct
#       nvmet: add ZBD over ZNS backend support
#       nvmet: add Command Set Identifier support
#       nvmet: add nvmet_req_bio put helper for backends
#       nvmet: add req cns error complete helper
#       block: export blk_next_bio()
#       nvmet: remove local variable
#       nvmet: use nvme status value directly
#       nvmet: use u32 type for the local variable nsid
#       nvmet: use u32 for nvmet_subsys max_nsid
#       nvmet: use req->cmd directly in file-ns fast path
#       nvmet: use req->cmd directly in bdev-ns fast path
#       nvmet: make ver stable once connection established
#       nvmet: allow mn change if subsys not discovered
#       nvmet: make sn stable once connection was established
#       ...
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 440462198d9c45e48f2d8d9b18c5702d92282f46
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/fs/ntfs/aops.c: In function 'ntfs_write_mst_block':
/kisskb/src/fs/ntfs/aops.c:1311:1: warning: the frame size of 2240 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function]
 static int cdn_dp_resume(struct device *dev)
            ^
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:07:27.677224