From: Marc Zyngier <maz@kernel.org>
To: Denis Nikitin <denik@chromium.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Nick Desaulniers <ndesaulniers@google.com>,
linux-kernel@vger.kernel.org, Manoj Gupta <manojgupta@google.com>,
Will Deacon <will@kernel.org>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] KVM: arm64: nvhe: Fix build with profile optimization
Date: Sun, 09 Oct 2022 03:20:59 +0100 [thread overview]
Message-ID: <87sfjxhh4k.wl-maz@kernel.org> (raw)
In-Reply-To: <CADDJ8CV83d4tYeLnQH-hHjzBfED6EBo4Z70q5A=9cwO+Lp1sNQ@mail.gmail.com>
On Thu, 06 Oct 2022 17:28:17 +0100,
Denis Nikitin <denik@chromium.org> wrote:
>
> Hi Mark,
s/k/c/
>
> This problem currently blocks the PGO roll on the ChromeOS kernel and
> we need some kind of a solution.
I'm sorry, but I don't feel constrained by your internal deadlines. I
have my own...
> Could you please take a look?
I have asked for a reproducer. All I got for an answer is "this is
hard". Providing a profiling file would help, for example.
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: Denis Nikitin <denik@chromium.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Nick Desaulniers <ndesaulniers@google.com>,
David Brazdil <dbrazdil@google.com>,
linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org,
Manoj Gupta <manojgupta@google.com>
Subject: Re: [PATCH v2] KVM: arm64: nvhe: Fix build with profile optimization
Date: Sun, 09 Oct 2022 03:20:59 +0100 [thread overview]
Message-ID: <87sfjxhh4k.wl-maz@kernel.org> (raw)
In-Reply-To: <CADDJ8CV83d4tYeLnQH-hHjzBfED6EBo4Z70q5A=9cwO+Lp1sNQ@mail.gmail.com>
On Thu, 06 Oct 2022 17:28:17 +0100,
Denis Nikitin <denik@chromium.org> wrote:
>
> Hi Mark,
s/k/c/
>
> This problem currently blocks the PGO roll on the ChromeOS kernel and
> we need some kind of a solution.
I'm sorry, but I don't feel constrained by your internal deadlines. I
have my own...
> Could you please take a look?
I have asked for a reproducer. All I got for an answer is "this is
hard". Providing a profiling file would help, for example.
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: Denis Nikitin <denik@chromium.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Nick Desaulniers <ndesaulniers@google.com>,
David Brazdil <dbrazdil@google.com>,
linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org,
Manoj Gupta <manojgupta@google.com>
Subject: Re: [PATCH v2] KVM: arm64: nvhe: Fix build with profile optimization
Date: Sun, 09 Oct 2022 03:20:59 +0100 [thread overview]
Message-ID: <87sfjxhh4k.wl-maz@kernel.org> (raw)
In-Reply-To: <CADDJ8CV83d4tYeLnQH-hHjzBfED6EBo4Z70q5A=9cwO+Lp1sNQ@mail.gmail.com>
On Thu, 06 Oct 2022 17:28:17 +0100,
Denis Nikitin <denik@chromium.org> wrote:
>
> Hi Mark,
s/k/c/
>
> This problem currently blocks the PGO roll on the ChromeOS kernel and
> we need some kind of a solution.
I'm sorry, but I don't feel constrained by your internal deadlines. I
have my own...
> Could you please take a look?
I have asked for a reproducer. All I got for an answer is "this is
hard". Providing a profiling file would help, for example.
M.
--
Without deviation from the norm, progress is not possible.
next prev parent reply other threads:[~2022-10-09 2:22 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-20 8:20 [PATCH] KVM: arm64: nvhe: Disable profile optimization Denis Nikitin
2022-09-20 8:20 ` Denis Nikitin
2022-09-20 9:33 ` Marc Zyngier
2022-09-20 9:33 ` Marc Zyngier
2022-09-20 9:33 ` Marc Zyngier
2022-09-21 0:08 ` Denis Nikitin
2022-09-21 0:08 ` Denis Nikitin
2022-09-21 0:08 ` Denis Nikitin
2022-09-21 6:02 ` Denis Nikitin
2022-09-21 6:02 ` Denis Nikitin
2022-09-21 6:02 ` Denis Nikitin
2022-09-21 17:25 ` Marc Zyngier
2022-09-21 17:25 ` Marc Zyngier
2022-09-21 17:25 ` Marc Zyngier
2022-09-22 5:31 ` [PATCH v2] KVM: arm64: nvhe: Fix build with " Denis Nikitin
2022-09-22 5:31 ` Denis Nikitin
2022-09-22 5:31 ` Denis Nikitin
2022-09-22 10:37 ` Marc Zyngier
2022-09-22 10:37 ` Marc Zyngier
2022-09-22 10:37 ` Marc Zyngier
2022-09-23 5:01 ` Denis Nikitin
2022-09-23 5:01 ` Denis Nikitin
2022-09-23 5:01 ` Denis Nikitin
2022-09-23 6:04 ` Manoj Gupta
2022-09-29 16:13 ` Denis Nikitin
2022-09-29 16:13 ` Denis Nikitin
2022-09-29 16:13 ` Denis Nikitin
2022-10-06 16:28 ` Denis Nikitin
2022-10-06 16:28 ` Denis Nikitin
2022-10-06 16:28 ` Denis Nikitin
2022-10-09 2:20 ` Marc Zyngier [this message]
2022-10-09 2:20 ` Marc Zyngier
2022-10-09 2:20 ` Marc Zyngier
2022-10-11 2:15 ` Denis Nikitin
2022-10-11 2:15 ` Denis Nikitin
2022-10-11 2:15 ` Denis Nikitin
2022-10-13 11:09 ` Marc Zyngier
2022-10-13 11:09 ` Marc Zyngier
2022-10-13 11:09 ` Marc Zyngier
2022-10-13 19:02 ` Denis Nikitin
2022-10-13 19:02 ` Denis Nikitin
2022-10-13 19:02 ` Denis Nikitin
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