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From: Will Deacon <will.deacon@arm.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Christoffer Dall <cdall@cs.columbia.edu>,
	Marc Zyngier <marc.zyngier@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Linux-Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Shanker Donthineni <shankerd@codeaurora.org>,
	Dave Martin <dave.martin@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>
Subject: Re: linux-next: manual merge of the kvm-arm tree with the arm64 tree
Date: Wed, 28 Mar 2018 12:53:59 +0100	[thread overview]
Message-ID: <20180328115358.GC30850@arm.com> (raw)
In-Reply-To: <20180328160034.61e0e588@canb.auug.org.au>

Hi Stephen,

On Wed, Mar 28, 2018 at 04:00:34PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> Today's linux-next merge of the kvm-arm tree got a conflict in:
> 
>   arch/arm64/kernel/cpu_errata.c
> 
> between commit:
> 
>   c0cda3b8ee6b ("arm64: capabilities: Update prototype for enable call back")
>   followed by a series of patches cleaning up capabilities
> 
> from the arm64 tree and commits:
> 
>   4b472ffd1513 ("arm64: Enable ARM64_HARDEN_EL2_VECTORS on Cortex-A57 and A72")
>   f9f5dc19509b ("arm64: KVM: Use SMCCC_ARCH_WORKAROUND_1 for Falkor BP hardening")
> 
> from the kvm-arm tree.
> 
> I fixed it up (maybe, please check the result and 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.

This is a really grotty conflict, so Marc and I have decided to revert
f9f5dc19509b ("arm64: KVM: Use SMCCC_ARCH_WORKAROUND_1 for Falkor BP hardening")
from kvm-arm for now. There's a little hack necessary to keep things
building after that, but we can clean that up at -rc1.

Shanker -- I'm still aiming to get your patch into 4.17, either during the
second half of the merge window or at -rc1.

Cheers,

Will

  reply	other threads:[~2018-03-28 11:53 UTC|newest]

Thread overview: 84+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-28  5:00 linux-next: manual merge of the kvm-arm tree with the arm64 tree Stephen Rothwell
2018-03-28 11:53 ` Will Deacon [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
2023-06-06  1:49 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
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
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  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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