From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Jayakrishnan A <jksoftdeveloper@gmail.com>, qemu-devel@nongnu.org
Cc: Gustavo Romero <gustavo.romero@linaro.org>
Subject: Re: Seeking help on implementing sync over ivshmem shared memory
Date: Mon, 24 Feb 2025 10:33:22 +0100 [thread overview]
Message-ID: <3c9247b8-7caa-49f8-a892-f044ab48ec12@linaro.org> (raw)
In-Reply-To: <CAEHwtECacvmv98uAvXisx57qEN1hMbLjHNWUkm8mOt56wtWGaQ@mail.gmail.com>
Cc'ing Gustavo who maintains the IVSHMEM device.
On 23/2/25 15:48, Jayakrishnan A wrote:
> Hi Team ,
>
> Seeking help on implementing sync over ivshmem shared memory , As part
> of internal project we could able to achieve shared ivshmem with
> doorbell mechanism ,But in order to achieve shared memory
> synchronisation we are trying to add atomic operation over this shared
> memory area variables , Just wanted to analyse whether this atomic
> variable between VMs shared memory will work as expected , If not is
> there any suggested way ahead to implement synchronisation over ivshmem
> shared memory for threads running in multiple VMs.
>
> Thanks and Regards ,
> Jayakrishnan A
>
next prev parent reply other threads:[~2025-02-24 9:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-23 14:48 Seeking help on implementing sync over ivshmem shared memory Jayakrishnan A
2025-02-24 9:33 ` Philippe Mathieu-Daudé [this message]
2025-02-25 7:02 ` Jayakrishnan A
2025-02-25 9:34 ` Alex Bennée
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