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From: Thomas Monjalon <>
To: Long Li <>
Cc:, Stephen Hemminger <>,
	Jonathan Erb <>,
Subject: Re: [dpdk-stable] [Patch v2] bus/vmbus: map to the correct ring buffer addresses for the secondary process
Date: Wed, 13 Oct 2021 13:55:27 +0200	[thread overview]
Message-ID: <1973433.8l5BURKI8a@thomas> (raw)
In-Reply-To: <>

29/09/2021 22:46,
> From: Long Li <>
> The driver code had wrong assumption that all the addresses to ring buffers
> in the secondary process are the same as those in the primary process. This
> is not always correct as the channels could be mapped to different
> addresses in the secondary process.
> Fix this by keeping track of all the mapped addresses from the primary
> process in the shared uio_res, and have second process map to the same
> addresses.
> Fixes: 831dba47bd36 ("bus/vmbus: add Hyper-V virtual bus support")
> Reported-by: Jonathan Erb <>
> Cc:
> Signed-off-by: Long Li <>

You forgot this ack from v1:
Acked-by: Stephen Hemminger <>

Applied, thanks

  reply	other threads:[~2021-10-13 11:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-29 20:46 longli
2021-10-13 11:55 ` Thomas Monjalon [this message]
2021-10-13 17:42   ` Long Li

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