From: Catalin Marinas <catalin.marinas@arm.com>
To: Oliver Upton <oliver.upton@linux.dev>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Christoffer Dall <cdall@cs.columbia.edu>,
Marc Zyngier <maz@kernel.org>, Will Deacon <will@kernel.org>,
Joey Gouly <joey.gouly@arm.com>,
Kristina Martsenko <kristina.martsenko@arm.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: linux-next: manual merge of the kvm-arm tree with the arm64 tree
Date: Wed, 7 Jun 2023 09:45:40 +0100 [thread overview]
Message-ID: <ZIBDtHHrXg1kDpM3@arm.com> (raw)
In-Reply-To: <ZIAWwXp4IQUIlCzq@linux.dev>
On Wed, Jun 07, 2023 at 05:33:53AM +0000, Oliver Upton wrote:
> On Wed, Jun 07, 2023 at 11:05:21AM +1000, Stephen Rothwell wrote:
> > On Tue, 6 Jun 2023 11:49:27 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > > Today's linux-next merge of the kvm-arm tree got a conflict in:
> > >
> > > arch/arm64/kernel/cpufeature.c
> > >
> > > between commits:
> > >
> > > b7564127ffcb ("arm64: mops: detect and enable FEAT_MOPS")
> > > c1fa32c8f189 ("arm64: cpufeature: add TCR2 cpucap")
> > > b5a8e35236ee ("arm64: cpufeature: add Permission Indirection Extension cpucap")
> > >
> > > from the arm64 tree and commit:
> > >
> > > c876c3f182a5 ("KVM: arm64: Relax trapping of CTR_EL0 when FEAT_EVT is available")
> > >
> > > from the kvm-arm tree.
> > >
> > > I fixed it up (see below) and can carry the fix as necessary. This
> > > is now fixed as far as linux-next is concerned, but any non trivial
> > > conflicts should be mentioned to your upstream maintainer when your tree
> > > is submitted for merging. You may also want to consider cooperating
> > > with the maintainer of the conflicting tree to minimise any particularly
> > > complex conflicts.
> >
> > Commit b5a8e35236ee changed a bit, so the new resolution is below.
Thanks Stephen. I regenerated the arm64 for-next/feat_s1pie branch since
the old one was not archived on lore. While doing that, there were some
minor fixups.
> Catalin, I'm only planning on dragging in the MOPS branch as needed
> due to some more involved conflicts that'll arise from KVM ID register
> changes. Otherwise the resolution seems trivial enough and doesn't need
> to be explicitly dealt with. Still learning the ropes, so all ears if
> anyone disagrees :)
If there are trivial conflicts, we usually leave them in (Linus doesn't
mind). For anything non-obvious, feel free to pull the relevant branches
from the arm64 tree into the KVM one. I don't plan to rebase any of them
now.
--
Catalin
next prev parent reply other threads:[~2023-06-07 8:45 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-06 1:49 linux-next: manual merge of the kvm-arm tree with the arm64 tree Stephen Rothwell
2023-06-06 9:20 ` Catalin Marinas
2023-06-07 1:05 ` Stephen Rothwell
2023-06-07 5:33 ` Oliver Upton
2023-06-07 8:45 ` Catalin Marinas [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-03-08 1:54 Stephen Rothwell
2024-03-08 6:25 ` Oliver Upton
2024-03-08 12:30 ` Catalin Marinas
2024-03-08 1:47 Stephen Rothwell
2024-02-20 2:21 Stephen Rothwell
2024-02-19 2:58 Stephen Rothwell
2024-02-19 12:14 ` Catalin Marinas
2024-02-19 15:22 ` Marc Zyngier
2024-02-19 15:35 ` Mark Rutland
2024-02-19 15:43 ` Ard Biesheuvel
2024-02-19 16:49 ` Catalin Marinas
2023-10-24 2:28 Stephen Rothwell
2023-10-24 6:49 ` Oliver Upton
2023-10-17 1:30 Stephen Rothwell
2023-10-17 11:13 ` Catalin Marinas
2023-10-18 23:02 ` Oliver Upton
2023-11-01 2:36 ` Stephen Rothwell
2023-06-15 2:45 Stephen Rothwell
2023-06-15 7:37 ` Oliver Upton
2023-06-15 8:32 ` Catalin Marinas
2023-06-15 2:22 Stephen Rothwell
2023-06-15 7:14 ` Catalin Marinas
2023-07-03 0:50 ` Stephen Rothwell
2023-02-06 1:44 Stephen Rothwell
2023-02-06 4:21 ` Stephen Rothwell
2023-02-06 8:37 ` Marc Zyngier
2023-02-06 8:43 ` Marc Zyngier
2022-09-19 4:05 Stephen Rothwell
2022-09-19 9:04 ` Marc Zyngier
2022-09-23 10:26 ` Catalin Marinas
2022-05-04 4:35 Stephen Rothwell
2022-05-04 7:06 ` Marc Zyngier
2022-05-04 8:08 ` Catalin Marinas
2022-05-23 6:36 ` Stephen Rothwell
2021-08-19 4:05 Stephen Rothwell
2021-08-20 9:27 ` Catalin Marinas
2021-08-12 3:33 Stephen Rothwell
2021-06-23 5:58 Stephen Rothwell
2021-04-13 5:43 Stephen Rothwell
2021-04-13 11:21 ` Ard Biesheuvel
2021-01-27 5:24 Stephen Rothwell
2020-12-04 5:44 Stephen Rothwell
2020-12-04 11:12 ` Marc Zyngier
2020-12-04 5:17 Stephen Rothwell
2020-09-30 6:26 Stephen Rothwell
2020-05-29 7:00 Stephen Rothwell
2019-07-08 7:24 Stephen Rothwell
2018-10-04 4:22 Stephen Rothwell
2018-10-04 4:07 Stephen Rothwell
2018-07-23 4:46 Stephen Rothwell
2018-07-23 10:45 ` Marc Zyngier
2018-08-16 0:15 ` Stephen Rothwell
2018-08-17 8:32 ` Paolo Bonzini
2018-08-17 9:33 ` Marc Zyngier
2018-06-01 6:23 Stephen Rothwell
2018-06-01 8:23 ` Marc Zyngier
2018-06-01 6:13 Stephen Rothwell
2018-03-28 5:05 Stephen Rothwell
2018-03-29 5:16 ` Stephen Rothwell
2018-03-28 5:00 Stephen Rothwell
2018-03-28 11:53 ` Will Deacon
2017-08-25 4:57 Stephen Rothwell
2017-08-25 8:11 ` Marc Zyngier
2017-08-25 8:44 ` Christoffer Dall
2016-02-29 5:18 Stephen Rothwell
2016-02-24 2:38 Stephen Rothwell
2016-02-22 2:33 Stephen Rothwell
2016-02-22 9:26 ` Catalin Marinas
2016-02-22 2:28 Stephen Rothwell
2016-02-22 9:24 ` Catalin Marinas
2016-02-12 2:26 Stephen Rothwell
2015-01-22 5:07 Stephen Rothwell
2015-01-22 8:51 ` Marc Zyngier
2015-01-22 10:29 ` Mark Rutland
2015-01-22 23:05 ` Stephen Rothwell
2015-01-23 1:36 ` Wei Huang
2015-01-23 11:53 ` Christoffer Dall
2015-01-22 5:06 Stephen Rothwell
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