All of lore.kernel.org
 help / color / mirror / Atom feed
From: Cornelia Huck <cohuck@redhat.com>
To: Mark Brown <broonie@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Shuah Khan <shuah@kernel.org>,
	Joey Gouly <joey.gouly@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org
Subject: Re: [ARM64] status of MTE selftests?
Date: Wed, 11 May 2022 15:15:34 +0200	[thread overview]
Message-ID: <87fslgb47d.fsf@redhat.com> (raw)
In-Reply-To: <YnuwtXBxIEqivZfV@sirena.org.uk>

On Wed, May 11 2022, Mark Brown <broonie@kernel.org> wrote:

> On Fri, May 06, 2022 at 04:50:41PM +0200, Cornelia Huck wrote:
>
>> [1] Command line:
>> "$MODEL" \
>> -C cache_state_modelled=0 \
>> -C bp.refcounter.non_arch_start_at_default=1 \
>> -C bp.secure_memory=false \
>> -C cluster0.has_arm_v8-1=1 \
>> -C cluster0.has_arm_v8-2=1 \
>> -C cluster0.has_arm_v8-3=1 \
>> -C cluster0.has_arm_v8-4=1 \
>> -C cluster0.has_arm_v8-5=1 \
>> -C cluster0.has_amu=1 \
>> -C cluster0.NUM_CORES=4 \
>> -C cluster0.memory_tagging_support_level=2 \
>> -a "cluster0.*=$AXF" \
>
> You need to set bp.dram_metadata.is_enabled=1 as well.

Aha! Indeed, with that set it all works. (Too bad that the config
doesn't moan when it's not set...)

Thanks a lot!


WARNING: multiple messages have this Message-ID (diff)
From: Cornelia Huck <cohuck@redhat.com>
To: Mark Brown <broonie@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Shuah Khan <shuah@kernel.org>,
	Joey Gouly <joey.gouly@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org
Subject: Re: [ARM64] status of MTE selftests?
Date: Wed, 11 May 2022 15:15:34 +0200	[thread overview]
Message-ID: <87fslgb47d.fsf@redhat.com> (raw)
In-Reply-To: <YnuwtXBxIEqivZfV@sirena.org.uk>

On Wed, May 11 2022, Mark Brown <broonie@kernel.org> wrote:

> On Fri, May 06, 2022 at 04:50:41PM +0200, Cornelia Huck wrote:
>
>> [1] Command line:
>> "$MODEL" \
>> -C cache_state_modelled=0 \
>> -C bp.refcounter.non_arch_start_at_default=1 \
>> -C bp.secure_memory=false \
>> -C cluster0.has_arm_v8-1=1 \
>> -C cluster0.has_arm_v8-2=1 \
>> -C cluster0.has_arm_v8-3=1 \
>> -C cluster0.has_arm_v8-4=1 \
>> -C cluster0.has_arm_v8-5=1 \
>> -C cluster0.has_amu=1 \
>> -C cluster0.NUM_CORES=4 \
>> -C cluster0.memory_tagging_support_level=2 \
>> -a "cluster0.*=$AXF" \
>
> You need to set bp.dram_metadata.is_enabled=1 as well.

Aha! Indeed, with that set it all works. (Too bad that the config
doesn't moan when it's not set...)

Thanks a lot!


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2022-05-11 13:16 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <87wney4svy.fsf@redhat.com>
2022-05-06 15:09 ` [ARM64] status of MTE selftests? Cornelia Huck
2022-05-06 15:09   ` Cornelia Huck
2022-05-06 16:32 ` Mark Brown
2022-05-06 16:32   ` Mark Brown
2022-05-09  9:59   ` Cornelia Huck
2022-05-09  9:59     ` Cornelia Huck
2022-05-09 14:59     ` Cornelia Huck
2022-05-09 14:59       ` Cornelia Huck
2022-05-09 15:18     ` Mark Brown
2022-05-09 15:18       ` Mark Brown
2022-05-09 15:40       ` Cornelia Huck
2022-05-09 15:40         ` Cornelia Huck
2022-05-11 12:48 ` Mark Brown
2022-05-11 12:48   ` Mark Brown
2022-05-11 13:15   ` Cornelia Huck [this message]
2022-05-11 13:15     ` Cornelia Huck

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=87fslgb47d.fsf@redhat.com \
    --to=cohuck@redhat.com \
    --cc=broonie@kernel.org \
    --cc=catalin.marinas@arm.com \
    --cc=joey.gouly@arm.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kselftest@vger.kernel.org \
    --cc=shuah@kernel.org \
    --cc=will@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.