Message-ID: <CADYN=9KQcdLH=BfXZ2riuH0icw7d+2HbfPxvww7fiJG2G=8ALQ@mail.gmail.com>
Date:   Wed, 26 Aug 2020 20:19:01 +0200
From:   Anders Roxell <anders.roxell@...aro.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>, paulmck@...nel.org
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: Tree for Aug 26

On Wed, 26 Aug 2020 at 08:33, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Hi all,
>
> News:  There will be no linux-next releases next Monday or Tuesday.
>
> Changes since 20200825:
>
> The bpf-next tree lost its build failure.
>
> The drm-misc tree gained conflicts against Linus' tree and the amdgpu
> tree.  It also gained a semantic conflict against the drm-misc-fixes tree.
>
> Non-merge commits (relative to Linus' tree): 2773
>  3346 files changed, 94589 insertions(+), 35418 deletions(-)
>
> ----------------------------------------------------------------------------
>
> I have created today's linux-next tree at
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> (patches at http://www.kernel.org/pub/linux/kernel/next/ ).  If you
> are tracking the linux-next tree using git, you should not use "git pull"
> to do so as that will try to merge the new linux-next release with the
> old one.  You should use "git fetch" and checkout or reset to the new
> master.
>
> You can see which trees have been included by looking in the Next/Trees
> file in the source.  There are also quilt-import.log and merge.log
> files in the Next directory.  Between each merge, the tree was built
> with a ppc64_defconfig for powerpc, an allmodconfig for x86_64, a
> multi_v7_defconfig for arm and a native build of tools/perf. After
> the final fixups (if any), I do an x86_64 modules_install followed by
> builds for x86_64 allnoconfig, powerpc allnoconfig (32 and 64 bit),
> ppc44x_defconfig, allyesconfig and pseries_le_defconfig and i386, sparc
> and sparc64 defconfig and htmldocs. And finally, a simple boot test
> of the powerpc pseries_le_defconfig kernel in qemu (with and without
> kvm enabled).
>
> Below is a summary of the state of the merge.
>
> I am currently merging 328 trees (counting Linus' and 86 trees of bug
> fix patches pending for the current merge release).
>
> Stats about the size of the tree over time can be seen at
> http://neuling.org/linux-next-size.html .
>
> Status of my local build tests will be at
> http://kisskb.ellerman.id.au/linux-next .  If maintainers want to give
> advice about cross compilers/configs that work, we are always open to add
> more builds.
>
> Thanks to Randy Dunlap for doing many randconfig builds.  And to Paul
> Gortmaker for triage and bug fixes.
>
> --
> Cheers,
> Stephen Rothwell
>
> $ git checkout master
> $ git reset --hard stable
> Merging origin/master (abb3438d69fb Merge tag 'm68knommu-for-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu)
> Merging fixes/master (9123e3a74ec7 Linux 5.9-rc1)
> Merging kbuild-current/fixes (510bc3cb1ddc kconfig: qconf: replace deprecated QString::sprintf() with QTextStream)
> Merging arc-current/for-curr (37016ab49214 irqchip/eznps: Fix build error for !ARC700 builds)
> Merging arm-current/fixes (5c6360ee4a0e ARM: 8988/1: mmu: fix crash in EFI calls due to p4d typo in create_mapping_late())
> Merging arm64-fixes/for-next/fixes (8d75785a8142 ARM64: vdso32: Install vdso32 from vdso_install)
> Merging arm-soc-fixes/arm/fixes (9c8b0a9c37b7 Merge tag 'imx-fixes-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes)
> Merging uniphier-fixes/fixes (48778464bb7d Linux 5.8-rc2)
> Merging drivers-memory-fixes/fixes (7ff3a2a626f7 memory: jz4780_nemc: Fix an error pointer vs NULL check in probe())
> Merging m68k-current/for-linus (382f429bb559 m68k: defconfig: Update defconfigs for v5.8-rc3)
> Merging powerpc-fixes/fixes (64ef8f2c4791 powerpc/perf/hv-24x7: Move cpumask file to top folder of hv-24x7 driver)
> Merging s390-fixes/fixes (b97bf44f9915 s390/pci: fix PF/VF linking on hot plug)
> Merging sparc/master (0a95a6d1a4cd sparc: use for_each_child_of_node() macro)
> Merging fscrypt-current/for-stable (2b4eae95c736 fscrypt: don't evict dirty inodes after removing key)
> Merging net/master (2c6500e82e51 net: ethernet: ti: cpsw_new: fix clean up of vlan mc entries for host port)
> Merging bpf/master (7787b6fc938e bpf, sysctl: Let bpf_stats_handler take a kernel pointer buffer)
> Merging ipsec/master (4eb2e1341575 espintcp: restore IP CB before handing the packet to xfrm)
> Merging netfilter/master (3622adb02623 ipv6: ndisc: adjust ndisc_ifinfo_sysctl_change prototype)
> Merging ipvs/master (7c7ab580db49 net: Convert to use the fallthrough macro)
> Merging wireless-drivers/master (9a2a0862d973 brcmfmac: reserve tx credit only when txctl is ready to send)
> Merging mac80211/master (fce2ff728f95 nl80211: fix NL80211_ATTR_HE_6GHZ_CAPABILITY usage)
> Merging rdma-fixes/for-rc (60b1af64eb35 RDMA/rxe: Fix the parent sysfs read when the interface has 15 chars)
> Merging sound-current/for-linus (eed8f88b109a Revert "ALSA: hda: Add support for Loongson 7A1000 controller")
> Merging sound-asoc-fixes/for-linus (d062085d61b1 ASoC: ti: fixup ams_delta_mute() function name)
> Merging regmap-fixes/for-linus (d012a7190fc1 Linux 5.9-rc2)
> Merging regulator-fixes/for-linus (3bec5b6aae83 Merge tag 'v5.9-rc2' into regulator-5.9)
> Merging spi-fixes/for-linus (d1770b49661f Merge remote-tracking branch 'spi/for-5.9' into spi-linus)
> Merging pci-current/for-linus (7c2308f79fc8 PCI/P2PDMA: Fix build without DMA ops)
> Merging driver-core.current/driver-core-linus (9123e3a74ec7 Linux 5.9-rc1)
> Merging tty.current/tty-linus (ea1fc02e12b6 tty: serial: imx: add dependence and build for earlycon)
> Merging usb.current/usb-linus (23e26d057753 usb: typec: tcpm: Fix Fix source hard reset response for TDA 2.3.1.1 and TDA 2.3.1.2 failures)
> Merging usb-gadget-fixes/fixes (bc9a2e226ea9 usb: dwc3: gadget: Handle ZLP for sg requests)
> Merging usb-serial-fixes/usb-linus (6ccc48e0eb2f USB: serial: ftdi_sio: add IDs for Xsens Mti USB converter)
> Merging usb-chipidea-fixes/ci-for-usb-stable (2d79b3360dcc usb: chipidea: core: add wakeup support for extcon)
> Merging phy/fixes (afd55e6d1bd3 phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init)
> Merging staging.current/staging-linus (1dffeb8b8b4c staging: greybus: audio: fix uninitialized value issue)
> Merging char-misc.current/char-misc-linus (9c97cecab0d4 Merge tag 'misc-habanalabs-fixes-2020-08-22' of git://people.freedesktop.org/~gabbayo/linux into char-misc-linus)
> Merging soundwire-fixes/fixes (f8d0168e035f soundwire: bus: fix typo in comment on INTSTAT registers)
> Merging thunderbolt-fixes/fixes (813050e0a9b8 thunderbolt: Use maximum USB3 link rate when reclaiming if link is not up)
> Merging input-current/for-linus (9e8238020c5b Merge branch 'next' into for-linus)
> Merging crypto-current/master (bfe8fe939a04 crypto: sa2ul - add Kconfig selects to fix build error)
> Merging ide/master (6800cd8cbc6e ide-acpi: use %*ph to print small buffer)
> Merging vfio-fixes/for-linus (aae7a75a821a vfio/type1: Add proper error unwind for vfio_iommu_replay())
> Merging kselftest-fixes/fixes (5c1e4f7e9e49 selftests/timers: Turn off timeout setting)
> Merging modules-fixes/modules-linus (57baec7b1b04 scripts/nsdeps: make sure to pass all module source files to spatch)
> Merging dmaengine-fixes/fixes (6d6018fc30be drivers/dma/dma-jz4780: Fix race condition between probe and irq handler)
> Merging backlight-fixes/for-backlight-fixes (219d54332a09 Linux 5.4)
> Merging mtd-fixes/mtd/fixes (f7e6b19bc764 mtd: properly check all write ioctls for permissions)
> Merging mfd-fixes/for-mfd-fixes (dddf4ddc3971 mfd: mfd-core: Ensure disabled devices are ignored without error)
> Merging v4l-dvb-fixes/fixes (0d6db85131e0 Revert "media: atomisp: keep the ISP powered on when setting it")
> Merging reset-fixes/reset/fixes (b460e0a9e240 reset: intel: add unspecified HAS_IOMEM dependency)
> Merging mips-fixes/mips-fixes (91dbd73a1739 mips/oprofile: Fix fallthrough placement)
> Merging at91-fixes/at91-fixes (54ecb8f7028c Linux 5.4-rc1)
> Merging omap-fixes/fixes (6542e2b613c2 ARM: dts: omap5: Fix DSI base address and clocks)
> Merging kvm-fixes/master (b5331379bc62 KVM: arm64: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set)
> Merging kvms390-fixes/master (774911290c58 KVM: s390: reduce number of IO pins to 1)
> Merging hwmon-fixes/hwmon (cecf7560f00a hwmon: (applesmc) check status earlier.)
> Merging nvdimm-fixes/libnvdimm-fixes (c2affe920b0e dax: do not print error message for non-persistent memory block device)
> Merging btrfs-fixes/next-fixes (c9f8e44ec4a5 Merge branch 'misc-5.9' into next-fixes)
> Merging vfs-fixes/fixes (9d682ea6bcc7 vboxsf: Fix the check for the old binary mount-arguments struct)
> Merging dma-mapping-fixes/for-linus (7dc6fd0f3b84 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux)
> Merging i3c-fixes/master (6fbc7275c7a9 Linux 5.2-rc7)
> Merging drivers-x86-fixes/fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging samsung-krzk-fixes/fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging pinctrl-samsung-fixes/pinctrl-fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging devicetree-fixes/dt/linus (5cd841d2676a dt-bindings: vendor-prefixes: Remove trailing whitespace)
> Merging scsi-fixes/fixes (75d46c6d15ef scsi: scsi_debug: Remove superfluous close zone in resp_open_zone())
> Merging drm-fixes/drm-fixes (d012a7190fc1 Linux 5.9-rc2)
> Merging amdgpu-fixes/drm-fixes (2c409ba81be2 drm/radeon: fix si_enable_smc_cac() failed issue)
> Merging drm-intel-fixes/for-linux-next-fixes (d012a7190fc1 Linux 5.9-rc2)
> Merging mmc-fixes/fixes (710d4d916e6d dt-bindings: mmc: Add missing description for clk_in/out_sd1)
> Merging rtc-fixes/rtc-fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging gnss-fixes/gnss-linus (48778464bb7d Linux 5.8-rc2)
> Merging hyperv-fixes/hyperv-fixes (b46b4a8a57c3 hv_utils: drain the timesync packets on onchannelcallback)
> Merging soc-fsl-fixes/fix (fe8fe7723a3a soc: fsl: dpio: register dpio irq handlers after dpio create)
> Merging risc-v-fixes/fixes (0981b50cd6c7 riscv/mm: Simplify retry logic in do_page_fault())
> Merging pidfd-fixes/fixes (bda4c60d02e9 sys: Convert to the new fallthrough notation)
> Merging fpga-fixes/fixes (8614afd689df fpga: dfl: fix bug in port reset handshake)
> Merging spdx/spdx-linus (9123e3a74ec7 Linux 5.9-rc1)
> Merging gpio-intel-fixes/fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging pinctrl-intel-fixes/fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging erofs-fixes/fixes (9ebcfadb0610 Linux 5.8-rc3)
> Merging integrity-fixes/fixes (843385694721 evm: Fix a small race in init_desc())
> Merging kunit-fixes/kunit-fixes (9123e3a74ec7 Linux 5.9-rc1)
> Merging ubifs-fixes/fixes (f37e99aca03f Merge tag 's390-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux into master)
> Merging memblock-fixes/fixes (bd05220c7be3 arch/ia64: Restore arch-specific pgd_offset_k implementation)
> Merging drm-misc-fixes/for-linux-next-fixes (7fd5b25499bc drm/omap: fix incorrect lock state)
> Merging kspp-gustavo/for-next/kspp (df561f6688fe treewide: Use fallthrough pseudo-keyword)
> Merging kbuild/for-next (514bad879fdb Merge branch 'kconfig' into for-next)
> CONFLICT (content): Merge conflict in scripts/kconfig/qconf.h
> Merging compiler-attributes/compiler-attributes (98d54f81e36b Linux 5.6-rc4)
> Merging dma-mapping/for-next (d7e673ec2c8e dma-pool: Only allocate from CMA when in same memory zone)
> Merging asm-generic/master (060dc911501f nds32: fix build failure caused by page table folding updates)
> Merging arc/for-next (def9d2780727 Linux 5.5-rc7)
> Merging arm/for-next (4dffbda6a996 Merge branches 'fixes' and 'misc' into for-next)
> Merging arm64/for-next/core (3df14264ad99 recordmcount: Fix build failure on non arm64)
> Merging arm-perf/for-next/perf (55fdc1f44cd6 arm64: perf: Expose some new events via sysfs)
> Merging arm-soc/for-next (2694ca73fa41 ARM: Document merges)
> Merging amlogic/for-next (c943b84fab78 Merge branch 'v5.10/dt64' into tmp/aml-rebuild)
> Merging aspeed/for-next (7c32a9d95c9a ARM: dts: aspeed: wedge40: Update UART4 pin settings)
> Merging at91/at91-next (b68f43873b72 Merge branch 'at91-soc' into at91-next)
> Merging drivers-memory/for-next (f42ae4bbf94c memory: brcmstb_dpfe: fix array index out of bounds)
> Merging imx-mxs/for-next (427954264555 Merge branch 'imx/defconfig' into for-next)
> Merging keystone/next (50c950e2c8b6 Merge branch 'for_5.9/driver-soc' into next)
> Merging mediatek/for-next (647a84d1e4dc Merge branch 'v5.8-next/soc' into for-next)
> Merging mvebu/for-next (29bd9d8c2ac1 Merge branch 'mvebu/dt64' into mvebu/for-next)
> Merging omap/for-next (390f789055a0 Merge branch 'omap-for-v5.10/dt' into for-next)
> Merging qcom/for-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging raspberrypi/for-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging realtek/for-next (486f29df6941 Merge branch 'v5.8/dt' into next)
> Merging renesas/next (15c95b417a9c Merge branches 'renesas-arm-defconfig-for-v5.10', 'renesas-arm-dt-for-v5.10' and 'renesas-drivers-for-v5.10' into renesas-next)
> Merging reset/reset/next (2983e2385ff6 reset: imx7: add the cm4 reset for i.MX8MQ)
> CONFLICT (content): Merge conflict in drivers/reset/reset-imx7.c
> Merging rockchip/for-next (088d74f51158 Merge branch 'v5.9-clk/next' into for-next)
> Merging samsung-krzk/for-next (f609c46be3ca Merge branch 'next/soc-s3c-cleanup' into for-next)
> Merging scmi/for-linux-next (d012a7190fc1 Linux 5.9-rc2)
> Merging sunxi/sunxi/for-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging tegra/for-next (8617339892a6 Merge branch for-5.9/arm64/dt into for-next)
> Merging ti-k3/ti-k3-next (1e3d655fe7b4 Merge branch 'ti-k3-config-next' into ti-k3-next)
> Merging ti-k3-new/ti-k3-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging uniphier/for-next (4f8fb65af529 Merge branch 'dt64' into for-next)
> Merging clk/clk-next (24907ec54702 Merge branch 'clk-fixes' into clk-next)
> Merging clk-samsung/for-next (3d77e6a8804a Linux 5.7)
> Merging csky/linux-next (bdcd93ef9afb csky: Add context tracking support)
> Merging h8300/h8300-next (8808515be0ed h8300: Replace <linux/clk-provider.h> by <linux/of_clk.h>)
> Merging ia64/next (1a9d3c34c593 x86/cpu: Add Lakefield, Alder Lake and Rocket Lake to Intel family)
> Merging m68k/for-next (382f429bb559 m68k: defconfig: Update defconfigs for v5.8-rc3)
> Merging m68knommu/for-next (0fdaa525ea1c binfmt_flat: revert "binfmt_flat: don't offset the data start")
> Merging microblaze/next (b3a9e3b9622a Linux 5.8-rc1)
> Merging mips/mips-next (625326ea9c84 MIPS: Remove PNX833x alias NXP_STB22x)
> Merging nds32/next (0a2e478902c7 nds32: use get_kernel_nofault in dump_mem)
> Merging nios2/for-next (6b57fa4d374b nios2: signal: Mark expected switch fall-through)
> Merging openrisc/for-next (55b2662ec665 openrisc: uaccess: Add user address space check to access_ok)
> Merging parisc-hd/for-next (bcf876870b95 Linux 5.8)
> Merging powerpc/next (9123e3a74ec7 Linux 5.9-rc1)
> Merging fsl/next (a76bea0287ce powerpc/kmcent2: add ranges to the pci bridges)
> Merging soc-fsl/next (e9e4ef9116b1 soc: fsl: dpio: Remove unused inline function qbman_write_eqcr_am_rt_register)
> Merging risc-v/for-next (f75fa0a51b8b efi: Rename arm-init to efi-init common for all arch)
> Merging s390/features (9123e3a74ec7 Linux 5.9-rc1)
> Merging sh/for-next (0c64a0dce51f sh: landisk: Add missing initialization of sh_io_port_base)
> Merging sparc-next/master (dd0d718152e4 Merge tag 'spi-fix-v5.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi)
> Merging uml/linux-next (f6e8c474390b um: virtio: Replace zero-length array with flexible-array)
> Merging xtensa/xtensa-for-next (a0fc1436f1f4 xtensa: add missing exclusive access state management)
> Merging fscrypt/master (55e32c54bbd5 fscrypt: don't load ->i_crypt_info before it's known to be valid)
> Merging afs/afs-next (8409f67b6437 afs: Adjust the fileserver rotation algorithm to reprobe/retry more quickly)
> Merging btrfs/for-next (e36d3dfd9828 Merge branch 'for-next-next-v5.9-20200824' into for-next-20200824)
> Merging ceph/master (496ceaf12432 ceph: don't allow setlease on cephfs)
> Merging cifs/for-next (d012a7190fc1 Linux 5.9-rc2)
> Merging configfs/for-next (059ccbfff8a8 configfs: use flush file op to commit writes to a binary file)
> Merging ecryptfs/next (8b614cb8f1dc Merge tag '5.6-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6)
> Merging erofs/dev (cfcedfe21820 erofs: avoid duplicated permission check for "trusted." xattrs)
> Merging exfat/dev (34d41dbe5455 exfat: use i_blocksize() to get blocksize)
> Merging ext3/for_next (de575ac602ab Pull reiserfs spelling fixes.)
> Merging ext4/dev (27bc446e2def ext4: limit the length of per-inode prealloc list)
> Merging f2fs/dev (da0815f3bce1 f2fs: Use generic casefolding support)
> Merging fsverity/fsverity (f3db0bed4583 fs-verity: use smp_load_acquire() for ->i_verity_info)
> Merging fuse/for-next (9e9e23bd2d36 fuse: update project homepage)
> Merging jfs/jfs-next (7aba5dcc2346 jfs: Replace zero-length array with flexible-array member)
> Merging nfs/linux-next (d012a7190fc1 Linux 5.9-rc2)
> Merging nfs-anna/linux-next (65caafd0d214 SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion"))
> Merging nfsd/nfsd-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging cel/cel-next (ad112aa8b1ac SUNRPC: remove duplicate include)
> Merging orangefs/for-next (e848643b524b orangefs: remove unnecessary assignment to variable ret)
> Merging overlayfs/overlayfs-next (4518dfcf761e ovl: fix lookup of indexed hardlinks with metacopy)
> Merging ubifs/next (798b7347e4f2 jffs2: fix UAF problem)
> Merging v9fs/9p-next (2ed0b7578170 9p: Remove unneeded cast from memory allocation)
> Merging xfs/for-next (96cf2a2c7556 xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init)
> Merging zonefs/for-next (2f4b7462d2fa zonefs: update documentation to reflect zone size vs capacity)
> Merging iomap/iomap-for-next (60263d5889e6 iomap: fall back to buffered writes for invalidation failures)
> Merging djw-vfs/vfs-for-next (e4f9ba20d3b8 fs/xfs: Update xfs_ioctl_setattr_dax_invalidate())
> Merging file-locks/locks-next (c0842fbc1b18 random32: move the pseudo-random 32-bit definitions to prandom.h)
> Merging vfs/for-next (bcf876870b95 Linux 5.8)
> Merging printk/for-next (20d6ee092831 Merge branch 'for-5.10' into for-next)
> Merging pci/next (9123e3a74ec7 Linux 5.9-rc1)
> Merging pstore/for-next/pstore (137c6236aeec mailmap: Add WeiXiong Liao)
> CONFLICT (content): Merge conflict in .mailmap
> Merging hid/for-next (de11ec5fedd9 Merge branch 'for-5.9/upstream-fixes' into for-next)
> Merging i2c/i2c/for-next (3f7462407ce3 Merge branch 'i2c/for-current' into i2c/for-next)
> Merging i3c/i3c/next (9da36a7ec421 i3c: master add i3c_master_attach_boardinfo to preserve boardinfo)
> Merging dmi/dmi-for-next (a3d13a0a23ea Replace HTTP links with HTTPS ones: DMI/SMBIOS SUPPORT)
> Merging hwmon-staging/hwmon-next (314119a53803 dt-bindings: hwmon: Add bindings for ADM1266)
> Merging jc_docs/docs-next (92001bc0365a Documentation: laptops: thinkpad-acpi: fix underline length build warning)
> Merging v4l-dvb/master (9a538b83612c media: venus: core: Add support for opp tables/perf voting)
> Merging v4l-dvb-next/master (0d6db85131e0 Revert "media: atomisp: keep the ISP powered on when setting it")
> Merging fbdev/fbdev-for-next (732146a3f1dc video: fbdev: imxfb: fix a typo in imxfb_probe())
> Merging pm/linux-next (4958dfca3d0f Merge branch 'pm-cpufreq' into linux-next)
> Merging cpufreq-arm/cpufreq/arm/linux-next (99bcfd231280 cpufreq: tegra186: Fix initial frequency)
> Merging cpupower/cpupower (527b7779e5ec cpupower: speed up generating git version string)
> Merging devfreq/devfreq-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging opp/opp/linux-next (8c6269534d00 opp: Set required OPPs in reverse order when scaling down)
> Merging thermal/thermal/linux-next (6f55be9fd5ee Merge branch 'thermal/fixes' into thermal/linux-next)
> Merging thermal-rzhang/next (54ecb8f7028c Linux 5.4-rc1)
> Merging thermal-soc/next (6c375eccded4 thermal: db8500: Rewrite to be a pure OF sensor)
> Merging ieee1394/for-next (67f8e65e4fc1 firewire: net: remove set but not used variable 'guid')
> Merging dlm/next (fa601a9ebd49 fs: dlm: implement tcp graceful shutdown)
> Merging swiotlb/linux-next (4cdfb27ba80d xen/swiotlb: remember having called xen_create_contiguous_region())
> CONFLICT (content): Merge conflict in drivers/xen/swiotlb-xen.c
> Merging rdma/for-next (c0f4979e90ea RDMA/cm: Remove unused cm_class)
> Merging net-next/master (ca65a280fb4b sunrpc: Avoid comma separated statements)
> Merging bpf-next/master (cd04b04de119 selftests/bpf: Add set test to resolve_btfids)
> CONFLICT (content): Merge conflict in tools/lib/bpf/libbpf.c
> Merging ipsec-next/master (da7955405fb2 sfc: Fix build with CONFIG_RFS_ACCEL disabled.)
> Merging mlx5-next/mlx5-next (9123e3a74ec7 Linux 5.9-rc1)
> Merging netfilter-next/master (d0a84e1f38d9 ethtool: allow flow-type ether without IP protocol field)
> Merging ipvs-next/master (bfdd5aaa54b0 Merge tag 'Smack-for-5.9' of git://github.com/cschaufler/smack-next)
> Merging wireless-drivers-next/master (eb77802e0daa Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git)
> Merging bluetooth/master (3b799254cf6f Bluetooth: hci_uart: Cancel init work before unregistering)
> Merging mac80211-next/master (e5b15f5af21a Merge branch 'ptp-Add-generic-helper-functions')
> Merging gfs2/for-next (e28c02b94f9e gfs2: When gfs2_dirty_inode gets a glock error, dump the glock)
> Merging mtd/mtd/next (6a1380271b75 Merge tag 'nand/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next)
> Merging nand/nand/next (da151e3458c8 dt-bindings: mtd: fsl-upm-nand: Deprecate chip-delay and fsl, upm-wait-flags)
> Merging spi-nor/spi-nor/next (e93a977367b2 mtd: revert "spi-nor: intel: provide a range for poll_timout")
> Merging crypto/master (6779d0e6b0fe crypto: arm/curve25519 - include <linux/scatterlist.h>)
> Merging drm/drm-next (62975d27d647 drm/ttm: revert "drm/ttm: make TT creation purely optional v3")
> Merging amdgpu/drm-next (65ecc6928926 drm/amdgpu: add a wrapper for atom asic_init)
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/pm/inc/smu_v11_0.h
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/pm/inc/smu11_driver_if_sienna_cichlid.h
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/display/dc/core/dc_link.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/display/dc/bios/command_table2.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> Merging drm-intel/for-linux-next (ced026e959be drm/i915: Update DRIVER_DATE to 20200824)
> Merging drm-tegra/drm/tegra/for-next (4fba6d22ca9a drm/tegra: plane: Support 180° rotation)
> Merging drm-misc/for-linux-next (ebb21aa1882f drm/ttm: drop bus.size from bus placement.)
> CONFLICT (content): Merge conflict in drivers/video/fbdev/savage/savagefb_driver.c
> CONFLICT (content): Merge conflict in drivers/video/fbdev/atmel_lcdfb.c
> CONFLICT (content): Merge conflict in drivers/video/fbdev/arcfb.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> CONFLICT (content): Merge conflict in drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> Applying: fix interaction with drm-misc-fix commit
> Merging drm-msm/msm-next (5e0c22d4a9dd drm/msm/a6xx: fix frequency not always being restored on GMU resume)
> Merging mali-dp/for-upstream/mali-dp (f634c6a80287 dt/bindings: display: Add optional property node define for Mali DP500)
> Merging imx-drm/imx-drm/next (efd5a93d2a89 drm/imx: drop explicit drm_mode_config_cleanup)
> Merging etnaviv/etnaviv/next (c5d5a32ead1e drm/etnaviv: fix ref count leak via pm_runtime_get_sync)
> Merging regmap/for-next (d012a7190fc1 Linux 5.9-rc2)
> Merging sound/for-next (14b51ccd2674 ALSA: usb-audio: Correct wrongly matching entries with audio class)
> Merging sound-asoc/for-next (cd018773c645 Merge remote-tracking branch 'asoc/for-5.10' into asoc-next)
> Merging modules/modules-next (262e6ae7081d modules: inherit TAINT_PROPRIETARY_MODULE)
> Merging input/next (9b5fbad1dcee Input: MT - avoid comma separated statements)
> Merging block/for-next (86cfccb66937 Merge tag 'dlm-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm)
> Merging device-mapper/for-next (a9cb9f4148ef dm: don't call report zones for more than the user requested)
> Merging pcmcia/pcmcia-next (46d079790663 pcmcia: make pccard_loop_tuple() static)
> Merging mmc/next (10a70e0d4edd Merge branch 'fixes' into next)
> Merging mfd/for-mfd-next (c563a66537d2 mfd: rn5t618: Add a power supply subdevice)
> Merging backlight/for-backlight-next (7eb99a39ef76 video: backlight: cr_bllcd: Remove unused variable 'intensity')
> Merging battery/for-next (ef805f217709 dt-bindings: power: reset: Convert reboot-mode to YAML)
> Merging regulator/for-next (79bb4ac46a7f Merge remote-tracking branch 'regulator/for-5.10' into regulator-next)
> Merging security/next-testing (bc62d68e2a0a device_cgroup: Fix RCU list debugging warning)
> Merging apparmor/apparmor-next (e37986097ba6 apparmor: Use true and false for bool variable)
> Merging integrity/next-integrity (d012a7190fc1 Linux 5.9-rc2)
> Merging keys/keys-next (b6f61c314649 keys: Implement update for the big_key type)
> Merging safesetid/safesetid-next (0476c865ded6 LSM: SafeSetID: Fix warnings reported by test bot)
> Merging selinux/next (1b8b31a2e612 selinux: convert policy read-write lock to RCU)
> Merging smack/next (42a2df3e829f Smack: prevent underflow in smk_set_cipso())
> Merging tomoyo/master (9123e3a74ec7 Linux 5.9-rc1)
> Merging tpmdd/next (9123e3a74ec7 Linux 5.9-rc1)
> Merging watchdog/master (18445bf405cb Merge tag 'spi-fix-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi)
> Merging iommu/next (e46b3c0d011e Merge tag 'arm-smmu-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next)
> Merging vfio/next (ccd59dce1a21 vfio/type1: Refactor vfio_iommu_type1_ioctl())
> Merging audit/next (265c32072b0c audit: uninitialize variable audit_sig_sid)
> Merging devicetree/for-next (7ba58fff001d dt-bindings: Validate DT binding schema in a single call)
> Merging mailbox/mailbox-for-next (884996986347 mailbox: mediatek: cmdq: clear task in channel before shutdown)
> Merging spi/for-next (410c081be7ac Merge remote-tracking branch 'spi/for-5.10' into spi-next)
> Merging tip/auto-latest (21f294e9c2da Merge branch 'perf/core')
> Merging clockevents/timers/drivers/next (9fba22584e54 clocksource: Ingenic: Add support for the Ingenic X1000 OST.)
> Merging edac/edac-for-next (e9b46cc8e3eb Merge branch 'edac-misc' into edac-for-next)
> Merging irqchip/irq/irqchip-next (821fc9e261f3 irqchip/ingenic: Leave parent IRQ unmasked on suspend)
> Merging ftrace/for-next (38ce2a9e33db tracing: Add trace_array_init_printk() to initialize instance trace_printk() buffers)
> Merging rcu/rcu/next (72cc80705122 rcu: Remove unused "cpu" parameter from rcu_report_qs_rdp())

I've built and run an arm64 allmodconfig kernel where I use the
defconfig as the base, I do this for testing purposes.
I can see the following call trace [1]:

[ 2595.811453][    T1] Running tests on all trace events:
[ 2595.860933][    T1] Testing all events:
[ 4316.066072][    T8] kworker/dying (8) used greatest stack depth:
27056 bytes left
[ 8561.924871][    C0] watchdog: BUG: soft lockup - CPU#0 stuck for
22s! [migration/0:14]
[ 8561.934498][    C0] Modules linked in:
[ 8561.942303][    C0] irq event stamp: 4044
[ 8561.949044][    C0] hardirqs last  enabled at (4043):
[<ffffa000126b530c>] _raw_spin_unlock_irqrestore+0xac/0x138
[ 8561.960848][    C0] hardirqs last disabled at (4044):
[<ffffa000126a89f8>] __schedule+0xf8/0x7e0
[ 8561.971418][    C0] softirqs last  enabled at (3698):
[<ffffa00010001b04>] __do_softirq+0x524/0x5f8
[ 8561.982191][    C0] softirqs last disabled at (3689):
[<ffffa000101216c8>] __irq_exit_rcu+0x128/0x1a0
[ 8561.993068][    C0] CPU: 0 PID: 14 Comm: migration/0 Tainted: G
   W         5.9.0-rc2-next-20200826-00005-g24628bb4c0bf #1
[ 8562.005684][    C0] Hardware name: linux,dummy-virt (DT)
[ 8562.013247][    C0] pstate: 80400005 (Nzcv daif +PAN -UAO BTYPE=--)
[ 8562.021657][    C0] pc : arch_local_irq_enable+0x58/0x80
[ 8562.029323][    C0] lr : _raw_spin_unlock_irq+0x84/0xc0
[ 8562.036739][    C0] sp : ffff0000698efaa0
[ 8562.042984][    C0] x29: ffff0000698efaa0 x28: ffff00006ad0f270
[ 8562.053814][    C0] x27: ffff00006ad0f248 x26: ffff0000698d4718
[ 8562.064687][    C0] x25: ffff00006ad0e798 x24: ffffa000139e3a40
[ 8562.075506][    C0] x23: 0000000000000001 x22: ffffa000154f5000
[ 8562.086425][    C0] x21: ffff00006ad0e798 x20: ffff00006ad0e780
[ 8562.097255][    C0] x19: ffffa000126a905c x18: 00000000000014c0
[ 8562.108071][    C0] x17: 0000000000001500 x16: 0000000000001440
[ 8562.118918][    C0] x15: 00000000f1f1f1f1 x14: 003d090000000000
[ 8562.129739][    C0] x13: 00003d0900000000 x12: ffff80000d31df41
[ 8562.140544][    C0] x11: 1fffe0000d31df40 x10: ffff80000d31df40
[ 8562.151366][    C0] x9 : dfffa00000000000 x8 : ffff0000698efa07
[ 8562.162247][    C0] x7 : 0000000000000001 x6 : 00007ffff2ce20c0
[ 8562.173072][    C0] x5 : ffff0000698d4040 x4 : dfffa00000000000
[ 8562.183954][    C0] x3 : ffffa0001040f904 x2 : 0000000000000007
[ 8562.194811][    C0] x1 : ffffa00014080000 x0 : 00000000000000e0
[ 8562.205858][    C0] Call trace:
[ 8562.211739][    C0]  arch_local_irq_enable+0x58/0x80
[ 8562.219076][    C0]  _raw_spin_unlock_irq+0x84/0xc0
[ 8562.226394][    C0]  __schedule+0x75c/0x7e0
[ 8562.233074][    C0]  preempt_schedule_notrace+0x64/0xc0
[ 8562.268210][    C0]  ftrace_ops_list_func+0x494/0x4e0
[ 8562.275735][    C0]  ftrace_graph_call+0x0/0x4
[ 8562.282647][    C0]  preempt_count_add+0xc/0x240
[ 8562.289686][    C0]  schedule+0xe4/0x160
[ 8562.296187][    C0]  smpboot_thread_fn+0x47c/0x540
[ 8562.303377][    C0]  kthread+0x23c/0x260
[ 8562.309906][    C0]  ret_from_fork+0x10/0x18
[ 8562.316604][    C0] Kernel panic - not syncing: softlockup: hung tasks
[ 8562.325230][    C0] CPU: 0 PID: 14 Comm: migration/0 Tainted: G
   W    L    5.9.0-rc2-next-20200826-00005-g24628bb4c0bf #1
[ 8562.337861][    C0] Hardware name: linux,dummy-virt (DT)
[ 8562.345374][    C0] Call trace:
[ 8562.351228][    C0]  dump_backtrace+0x0/0x320
[ 8562.358070][    C0]  show_stack+0x38/0x60
[ 8562.364728][    C0]  dump_stack+0x1c0/0x280
[ 8562.371447][    C0]  panic+0x32c/0x614
[ 8562.377868][    C0]  watchdog_timer_fn+0x49c/0x560
[ 8562.385076][    C0]  __run_hrtimer+0x1cc/0x360
[ 8562.392021][    C0]  __hrtimer_run_queues+0x1a0/0x220
[ 8562.399500][    C0]  hrtimer_interrupt+0x1f8/0x440
[ 8562.406807][    C0]  arch_timer_handler_virt+0x68/0xa0
[ 8562.414338][    C0]  handle_percpu_devid_irq+0x118/0x2a0
[ 8562.421992][    C0]  __handle_domain_irq+0x150/0x1c0
[ 8562.429315][    C0]  gic_handle_irq+0x98/0x120
[ 8562.436297][    C0]  el1_irq+0xd4/0x1c0
[ 8562.442748][    C0]  arch_local_irq_enable+0x58/0x80
[ 8562.450116][    C0]  _raw_spin_unlock_irq+0x84/0xc0
[ 8562.457360][    C0]  __schedule+0x75c/0x7e0
[ 8562.464142][    C0]  preempt_schedule_notrace+0x64/0xc0
[ 8562.471745][    C0]  ftrace_ops_list_func+0x494/0x4e0
[ 8562.479195][    C0]  ftrace_graph_call+0x0/0x4
[ 8562.486159][    C0]  preempt_count_add+0xc/0x240
[ 8562.493210][    C0]  schedule+0xe4/0x160
[ 8562.499737][    C0]  smpboot_thread_fn+0x47c/0x540
[ 8562.506960][    C0]  kthread+0x23c/0x260
[ 8562.513496][    C0]  ret_from_fork+0x10/0x18
[ 8562.521052][    C0] Kernel Offset: disabled
[ 8562.527725][    C0] CPU features: 0x0240002,20002004
[ 8562.534950][    C0] Memory Limit: none
[ 8562.543830][    C0] ---[ end Kernel panic - not syncing:
softlockup: hung tasks ]---

When I tested to checkout and build e6df9766894d ("Merge remote-tracking branch
'irqchip/irq/irqchip-next' into master") that was merged into today's
tag I was able to
boot [2]. When I checked out 25e6e115dd1d ("Merge remote-tracking
branch 'rcu/rcu/next' into master") and built and tested that I was
able to boot [3] after a
looong time. To clarify, the rcu merge comes after the irqchip merge.

I also tried to only revert the rcu tree from todays next tag like this:
"git diff e6df9766894d..25e6e115dd1d | patch -Rp1". When I built that
I was able to
boot [4] too.

Any idea what's going on here?

Cheers,
Anders
[1] https://people.linaro.org/~anders.roxell/output-next-20200826.log
[2] https://people.linaro.org/~anders.roxell/output-next-20200826-bisect-e6df9766894d.log
[3] https://people.linaro.org/~anders.roxell/output-next-20200826-bisect-25e6e115dd1d.log
[4] https://people.linaro.org/~anders.roxell/output-next-20200826-bisect-revert-e6df9766894d-25e6e115dd1d.log

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