From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Qais Yousef <qais.yousef@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>,
Morten Rasmussen <morten.rasmussen@arm.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
James Morse <james.morse@arm.com>,
linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org
Subject: Re: [RFC PATCH v2 0/4] Add support for Asymmetric AArch32 systems
Date: Wed, 21 Oct 2020 15:31:05 +0200 [thread overview]
Message-ID: <20201021133105.GA1164216@kroah.com> (raw)
In-Reply-To: <20201021131504.vc3nbf2vt5dtiuva@e107158-lin>
On Wed, Oct 21, 2020 at 02:15:04PM +0100, Qais Yousef wrote:
> > Without even looking at the patch set, this is not ok...
>
> Sorry about that. Please keep in mind we're still debating if we want to
> support this upstream.
What do you mean by this?
Do you mean you will keep an out-of-tree patchset for all time for all
future kernel versions for everyone to pull from and you will support
for all chips that end up with this type of functionality?
That's a huge task to do, you all must have a lot of money to burn!
It is a "trivial cost" to get changes merged upstream compared to the
amount of time and money it costs to keep stuff out of the tree. Why
you would not want to do this is beyond me.
But hey, I'm not in charge of your company's budget, for good reasons :)
good luck!
greg k-h
next prev parent reply other threads:[~2020-10-21 13:30 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-21 10:46 [RFC PATCH v2 0/4] Add support for Asymmetric AArch32 systems Qais Yousef
2020-10-21 10:46 ` [RFC PATCH v2 1/4] arm64: kvm: Handle " Qais Yousef
2020-10-21 12:02 ` Marc Zyngier
2020-10-21 13:35 ` Qais Yousef
2020-10-21 13:51 ` Marc Zyngier
2020-10-21 14:38 ` Qais Yousef
2020-11-02 17:58 ` Qais Yousef
2020-10-21 10:46 ` [RFC PATCH v2 2/4] arm64: Add support for asymmetric AArch32 EL0 configurations Qais Yousef
2020-10-21 15:39 ` Will Deacon
2020-10-21 16:21 ` Qais Yousef
2020-10-21 16:52 ` Catalin Marinas
2020-10-21 17:39 ` Will Deacon
2020-10-22 9:53 ` Catalin Marinas
2020-10-21 10:46 ` [RFC PATCH v2 3/4] arm64: export emulate_sys_reg() Qais Yousef
2020-10-21 10:46 ` [RFC PATCH v2 4/4] arm64: Export id_aar64fpr0 via sysfs Qais Yousef
2020-10-21 11:09 ` Marc Zyngier
2020-10-21 11:25 ` Greg Kroah-Hartman
2020-10-21 11:46 ` Marc Zyngier
2020-10-21 12:11 ` Greg Kroah-Hartman
2020-10-21 13:18 ` Qais Yousef
2020-10-21 12:15 ` Catalin Marinas
2020-10-21 13:20 ` Qais Yousef
2020-10-21 13:33 ` Morten Rasmussen
2020-10-21 14:09 ` Catalin Marinas
2020-10-21 14:41 ` Morten Rasmussen
2020-10-21 14:45 ` Will Deacon
2020-10-21 15:10 ` Catalin Marinas
2020-10-21 15:37 ` Will Deacon
2020-10-21 16:18 ` Catalin Marinas
2020-10-21 17:19 ` Will Deacon
2020-10-22 9:55 ` Morten Rasmussen
2020-10-21 14:31 ` Qais Yousef
2020-10-22 10:16 ` Morten Rasmussen
2020-10-22 10:48 ` Qais Yousef
2020-10-21 14:41 ` Will Deacon
2020-10-21 15:03 ` Qais Yousef
2020-10-21 15:23 ` Will Deacon
2020-10-21 16:07 ` Qais Yousef
2020-10-21 17:23 ` Will Deacon
2020-10-21 19:57 ` Qais Yousef
2020-10-21 20:26 ` Will Deacon
2020-10-22 8:16 ` Catalin Marinas
2020-10-22 9:58 ` Qais Yousef
2020-10-22 13:47 ` Qais Yousef
2020-10-22 13:55 ` Greg Kroah-Hartman
2020-10-22 14:31 ` Catalin Marinas
2020-10-22 14:34 ` Qais Yousef
2020-10-26 19:02 ` Qais Yousef
2020-10-26 19:08 ` Greg Kroah-Hartman
2020-10-26 19:18 ` Qais Yousef
2020-10-21 11:28 ` Greg Kroah-Hartman
2020-10-21 13:22 ` Qais Yousef
2020-10-21 11:26 ` [RFC PATCH v2 0/4] Add support for Asymmetric AArch32 systems Greg Kroah-Hartman
2020-10-21 13:15 ` Qais Yousef
2020-10-21 13:31 ` Greg Kroah-Hartman [this message]
2020-10-21 13:55 ` Qais Yousef
2020-10-21 14:35 ` Catalin Marinas
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