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Date:   Tue, 3 Mar 2020 08:43:26 +0100
From:   Corentin Labbe <clabbe.montjoie@gmail.com>
To:     maz@kernel.org, wens@csie.org, mripard@kernel.org
Cc:     linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux@armlinux.org.uk, mark.rutland@arm.com,
        lorenzo.pieralisi@arm.com
Subject: sunxi: a83t: does not boot anymore in BigEndian
Message-ID: <20200303074326.GA9935@Red>
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Sender: linux-kernel-owner@vger.kernel.org
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Hello

My sun8i-a83t-bananapi-m3 does not boot anymore in BE.
Others sunxi platform I have seems not affected (a10, a20, a64, h3, h5, h6)

I have bisected this problem:
git bisect start
# bad: [98d54f81e36ba3bf92172791eba5ca5bd813989b] Linux 5.6-rc4
git bisect bad 98d54f81e36ba3bf92172791eba5ca5bd813989b
# bad: [d5226fa6dbae0569ee43ecfc08bdcd6770fc4755] Linux 5.5
git bisect bad d5226fa6dbae0569ee43ecfc08bdcd6770fc4755
# good: [219d54332a09e8d8741c1e1982f5eae56099de85] Linux 5.4
git bisect good 219d54332a09e8d8741c1e1982f5eae56099de85
# bad: [8c39f71ee2019e77ee14f88b1321b2348db51820] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
git bisect bad 8c39f71ee2019e77ee14f88b1321b2348db51820
# bad: [3b397c7ccafe0624018cb09fc96729f8f6165573] Merge tag 'regmap-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
git bisect bad 3b397c7ccafe0624018cb09fc96729f8f6165573
# good: [924ea58dadea23cc28b60d02b9c0896b7b168a6f] Merge tag 'mt76-for-kvalo-2019-11-20' of https://github.com/nbd168/wireless
git bisect good 924ea58dadea23cc28b60d02b9c0896b7b168a6f
# good: [3f3c8be973af10875cfa1e7b85a535b6ba76b44f] Merge tag 'for-linus-5.5a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
git bisect good 3f3c8be973af10875cfa1e7b85a535b6ba76b44f
# bad: [642356cb5f4a8c82b5ca5ebac288c327d10df236] Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
git bisect bad 642356cb5f4a8c82b5ca5ebac288c327d10df236
# good: [57d8154f15e89f53dfb412f4ed32ebe3c3d755a0] crypto: atmel-aes - Change data type for "lastc" buffer
git bisect good 57d8154f15e89f53dfb412f4ed32ebe3c3d755a0
# bad: [752272f16dd18f2cac58a583a8673c8e2fb93abb] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
git bisect bad 752272f16dd18f2cac58a583a8673c8e2fb93abb
# good: [9477f4449b0b011ce1d058c09ec450bfcdaab784] KVM: VMX: Add helper to check reserved bits in IA32_PERF_GLOBAL_CTRL
git bisect good 9477f4449b0b011ce1d058c09ec450bfcdaab784
# bad: [cd7056ae34af0e9424da97bbc7d2b38246ba8a2c] Merge remote-tracking branch 'kvmarm/misc-5.5' into kvmarm/next
git bisect bad cd7056ae34af0e9424da97bbc7d2b38246ba8a2c
# bad: [c7892db5dd6afe921ead502aff7440a1e450d947] KVM: arm64: Select TASK_DELAY_ACCT+TASKSTATS rather than SCHEDSTATS
git bisect bad c7892db5dd6afe921ead502aff7440a1e450d947
# bad: [8564d6372a7d8a6d440441b8ed8020f97f744450] KVM: arm64: Support stolen time reporting via shared structure
git bisect bad 8564d6372a7d8a6d440441b8ed8020f97f744450
# bad: [55009c6ed2d24fc0f5521ab2482f145d269389ea] KVM: arm/arm64: Factor out hypercall handling from PSCI code
git bisect bad 55009c6ed2d24fc0f5521ab2482f145d269389ea
# bad: [6a7458485b390f48e481fcd4a0b20e6c5c843d2e] KVM: arm64: Document PV-time interface
git bisect bad 6a7458485b390f48e481fcd4a0b20e6c5c843d2e
# bad: [dcac930e9901d765234bc15004db4f7d4416db71] Merge remote-tracking branch 'arm64/for-next/smccc-conduit-cleanup' into kvm-arm64/stolen-time
git bisect bad dcac930e9901d765234bc15004db4f7d4416db71
# first bad commit: [dcac930e9901d765234bc15004db4f7d4416db71] Merge remote-tracking branch 'arm64/for-next/smccc-conduit-cleanup' into kvm-arm64/stolen-time

But bisect lead to a merge request.

Regards