# git rev-parse -q --verify fc0c0548c1a2e676d3a928aaed70f2d4d254e395^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify fc0c0548c1a2e676d3a928aaed70f2d4d254e395^{commit}
fc0c0548c1a2e676d3a928aaed70f2d4d254e395
# git checkout -q -f -B kisskb fc0c0548c1a2e676d3a928aaed70f2d4d254e395
# git clean -qxdf
# < git log -1
# commit fc0c0548c1a2e676d3a928aaed70f2d4d254e395
# Merge: 3c0d2a46c014 ee8a9600b539
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Sep 16 13:05:42 2021 -0700
# 
#     Merge tag 'net-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
#     
#     Pull networking fixes from Jakub Kicinski:
#      "Including fixes from bpf.
#     
#       Current release - regressions:
#     
#        - vhost_net: fix OoB on sendmsg() failure
#     
#        - mlx5: bridge, fix uninitialized variable usage
#     
#        - bnxt_en: fix error recovery regression
#     
#       Current release - new code bugs:
#     
#        - bpf, mm: fix lockdep warning triggered by stack_map_get_build_id_offset()
#     
#       Previous releases - regressions:
#     
#        - r6040: restore MDIO clock frequency after MAC reset
#     
#        - tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
#     
#        - dsa: flush switchdev workqueue before tearing down CPU/DSA ports
#     
#       Previous releases - always broken:
#     
#        - ptp: dp83640: don't define PAGE0, avoid compiler warning
#     
#        - igc: fix tunnel segmentation offloads
#     
#        - phylink: update SFP selected interface on advertising changes
#     
#        - stmmac: fix system hang caused by eee_ctrl_timer during suspend/resume
#     
#        - mlx5e: fix mutual exclusion between CQE compression and HW TS
#     
#       Misc:
#     
#        - bpf, cgroups: fix cgroup v2 fallback on v1/v2 mixed mode
#     
#        - sfc: fallback for lack of xdp tx queues
#     
#        - hns3: add option to turn off page pool feature"
#     
#     * tag 'net-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (67 commits)
#       mlxbf_gige: clear valid_polarity upon open
#       igc: fix tunnel offloading
#       net/{mlx5|nfp|bnxt}: Remove unnecessary RTNL lock assert
#       net: wan: wanxl: define CROSS_COMPILE_M68K
#       selftests: nci: replace unsigned int with int
#       net: dsa: flush switchdev workqueue before tearing down CPU/DSA ports
#       Revert "net: phy: Uniform PHY driver access"
#       net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup
#       ptp: dp83640: don't define PAGE0
#       bnx2x: Fix enabling network interfaces without VFs
#       Revert "Revert "ipv4: fix memory leaks in ip_cmsg_send() callers""
#       tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()
#       net-caif: avoid user-triggerable WARN_ON(1)
#       bpf, selftests: Add test case for mixed cgroup v1/v2
#       bpf, selftests: Add cgroup v1 net_cls classid helpers
#       bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
#       bpf: Add oversize check before call kvcalloc()
#       net: hns3: fix the timing issue of VF clearing interrupt sources
#       net: hns3: fix the exception when query imp info
#       net: hns3: disable mac in flr process
#       ...
# < /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 fc0c0548c1a2e676d3a928aaed70f2d4d254e395
# < make -s -j 120 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 120 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 120 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
.config:7501:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 120 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/scripts/dtc/include-prefixes/arm/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
/kisskb/src/scripts/dtc/include-prefixes/arm/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
warning: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
drivers/gpu/drm/rcar-du/rcar_du_crtc.o: In function `rcar_du_cmm_setup':
rcar_du_crtc.c:(.text+0x100): undefined reference to `rcar_cmm_setup'
drivers/gpu/drm/rcar-du/rcar_du_crtc.o: In function `rcar_du_crtc_atomic_enable':
rcar_du_crtc.c:(.text+0xdf0): undefined reference to `rcar_cmm_enable'
rcar_du_crtc.c:(.text+0xe38): undefined reference to `rcar_lvds_clk_enable'
drivers/gpu/drm/rcar-du/rcar_du_crtc.o: In function `rcar_du_crtc_atomic_disable':
rcar_du_crtc.c:(.text+0x11f4): undefined reference to `rcar_cmm_disable'
rcar_du_crtc.c:(.text+0x1268): undefined reference to `rcar_lvds_clk_disable'
drivers/gpu/drm/rcar-du/rcar_du_drv.o: In function `rcar_du_init':
rcar_du_drv.c:(.init.text+0x10): undefined reference to `rcar_du_of_init'
drivers/gpu/drm/rcar-du/rcar_du_encoder.o: In function `rcar_du_encoder_init':
rcar_du_encoder.c:(.text+0x154): undefined reference to `rcar_lvds_dual_link'
drivers/gpu/drm/rcar-du/rcar_du_kms.o: In function `rcar_du_modeset_init':
rcar_du_kms.c:(.text+0x6ec): undefined reference to `rcar_cmm_init'
make[1]: *** [/kisskb/src/Makefile:1183: vmlinux] Error 1
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 120 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-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:02:30.884662