From: Catalin Marinas <catalin.marinas@arm.com>
To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
Cc: Will Deacon <will@kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"kernel-team@android.com" <kernel-team@android.com>,
Marc Zyngier <maz@kernel.org>,
Jade Alglave <jade.alglave@arm.com>,
"kvmarm@lists.cs.columbia.edu" <kvmarm@lists.cs.columbia.edu>,
"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
Jonathan Cameron <jonathan.cameron@huawei.com>
Subject: Re: [PATCH 0/4] Fix racing TLBI with ASID/VMID reallocation
Date: Fri, 10 Sep 2021 10:45:42 +0100 [thread overview]
Message-ID: <YTspRlASNfGWTdss@arm.com> (raw)
In-Reply-To: <753ff5ea79d54db0af83d195adcfa2b1@huawei.com>
On Fri, Sep 10, 2021 at 09:06:31AM +0000, Shameerali Kolothum Thodi wrote:
> > [2] https://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/kernel-tla.git/commit/
>
> I am going through the ASID TLA+ model and in the above commit, it appears that the
> different ASID check(=> ActiveAsid(c1) # ActiveAsid(c2)) for the Invariant
> UniqueASIDActiveTask is now removed.
>
> Just wondering why that is not relevant anymore?
It's still relevant. I probably deleted it by mistake, I'll add it back
now. Thanks for carefully looking at this commit.
--
Catalin
prev parent reply other threads:[~2021-09-10 9:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-06 11:31 [PATCH 0/4] Fix racing TLBI with ASID/VMID reallocation Will Deacon
2021-08-06 11:31 ` [PATCH 1/4] arm64: mm: Fix TLBI vs ASID rollover Will Deacon
2021-08-06 11:59 ` Catalin Marinas
2021-08-06 12:42 ` Will Deacon
2021-08-06 12:49 ` Catalin Marinas
2021-08-06 11:31 ` [PATCH] of: restricted dma: Don't fail device probe on rmem init failure Will Deacon
2021-08-06 11:34 ` Will Deacon
2021-08-06 11:31 ` [PATCH 2/4] KVM: arm64: Move kern_hyp_va() usage in __load_guest_stage2() into the callers Will Deacon
2021-08-06 11:31 ` [PATCH 3/4] KVM: arm64: Convert the host S2 over to __load_guest_stage2() Will Deacon
2021-08-06 13:40 ` Quentin Perret
2021-08-20 8:01 ` Marc Zyngier
2021-08-20 9:08 ` Quentin Perret
2021-08-06 11:31 ` [PATCH 4/4] KVM: arm64: Upgrade VMID accesses to {READ,WRITE}_ONCE Will Deacon
2021-08-06 14:24 ` Quentin Perret
2021-08-06 16:04 ` (subset) [PATCH 0/4] Fix racing TLBI with ASID/VMID reallocation Catalin Marinas
2021-09-10 9:06 ` Shameerali Kolothum Thodi
2021-09-10 9:45 ` Catalin Marinas [this message]
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=YTspRlASNfGWTdss@arm.com \
--to=catalin.marinas@arm.com \
--cc=jade.alglave@arm.com \
--cc=jonathan.cameron@huawei.com \
--cc=kernel-team@android.com \
--cc=kvmarm@lists.cs.columbia.edu \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=maz@kernel.org \
--cc=shameerali.kolothum.thodi@huawei.com \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).