From: Jason Gunthorpe <jgg@ziepe.ca>
To: Selvin Xavier <selvin.xavier@broadcom.com>
Cc: Doug Ledford <dledford@redhat.com>, linux-rdma@vger.kernel.org
Subject: Re: [PATCH rdma-rc] RDMA/bnxt_re: Disable atomic support on VFs
Date: Thu, 16 Sep 2021 12:09:58 -0300 [thread overview]
Message-ID: <20210916150958.GO3544071@ziepe.ca> (raw)
In-Reply-To: <CA+sbYW1uhvNFjwK27UarY-KPA=tLSMVeGXzcD4i8aWnqeGsUiQ@mail.gmail.com>
On Thu, Sep 16, 2021 at 08:35:37PM +0530, Selvin Xavier wrote:
> Hi Jason,
> A patch that avoids the crash is merged to the linux-pci tree.
> https://lore.kernel.org/linux-pci/20210914201606.GA1452219@bjorn-Precision-5520/T/
> With the pci patch, the host will not crash. But driver will get
> following error message when called for VF
> ""platform doesn't support global atomics."
>
> we want to prevent calling pci_enable_atomic_ops_to_root for VF
> anyway. Can you please pull this patch in bnxt_re?
It doesn't work like this you have to wait until v5.16 for all the
trees to be harmonized. You should take care of it in your internal
testing tree in the interm.
Jason
prev parent reply other threads:[~2021-09-16 15:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-27 4:15 [PATCH rdma-rc] RDMA/bnxt_re: Disable atomic support on VFs Selvin Xavier
2021-08-27 12:31 ` Jason Gunthorpe
2021-08-31 15:57 ` Selvin Xavier
2021-09-01 11:50 ` Jason Gunthorpe
2021-09-16 15:05 ` Selvin Xavier
2021-09-16 15:09 ` Jason Gunthorpe [this message]
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