From: Jason Gunthorpe <jgg@nvidia.com>
To: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Bryan Tan <bryantan@vmware.com>, Vishnu Dasa <vdasa@vmware.com>,
VMware PV-Drivers <pv-drivers@vmware.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-rdma@vger.kernel.org
Subject: Re: [PATCH] RDMA/pvrdma: Remove useless DMA-32 fallback configuration
Date: Fri, 28 Jan 2022 10:51:37 -0400 [thread overview]
Message-ID: <20220128145137.GA1792367@nvidia.com> (raw)
In-Reply-To: <10c29cb45d14fb8ed89cf1308c4a9a7d445c52eb.1641717275.git.christophe.jaillet@wanadoo.fr>
On Sun, Jan 09, 2022 at 09:35:18AM +0100, Christophe JAILLET wrote:
> As stated in [1], dma_set_mask() with a 64-bit mask never fails if
> dev->dma_mask is non-NULL.
> So, if it fails, the 32 bits case will also fail for the same reason.
>
> Simplify code and remove some dead code accordingly.
>
> [1]: https://lkml.org/lkml/2021/6/7/398
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> ---
> drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
Applied to for-next, thanks
Jason
prev parent reply other threads:[~2022-01-28 14:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-09 8:35 [PATCH] RDMA/pvrdma: Remove useless DMA-32 fallback configuration Christophe JAILLET
2022-01-28 14:51 ` Jason Gunthorpe [this message]
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