From: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Maor Gottlieb <maorg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: [PATCH rdma-next 4/4] IB/mlx5: Use u64 for UMR length
Date: Sun, 27 Nov 2016 15:18:22 +0200 [thread overview]
Message-ID: <1480252702-8005-5-git-send-email-leon@kernel.org> (raw)
In-Reply-To: <1480252702-8005-1-git-send-email-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
From: Maor Gottlieb <maorg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
The fast_registration length is used to convey length for memory
registrations through UMR which can be of any size up to 2^64.
Change the length type to be u64.
Fixes: 968e78dd9644 ('IB/mlx5: Enhance UMR support to allow partial page table update')
Signed-off-by: Maor Gottlieb <maorg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Signed-off-by: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 7d68990..0b938ad 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -418,7 +418,7 @@ struct mlx5_umr_wr {
struct ib_pd *pd;
unsigned int page_shift;
unsigned int npages;
- u32 length;
+ u64 length;
int access_flags;
u32 mkey;
};
--
2.7.4
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next prev parent reply other threads:[~2016-11-27 13:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-27 13:18 [PATCH rdma-next 0/4] Mellanox ConnectX-3/ConnectX-4 fixes for 4.10 Leon Romanovsky
[not found] ` <1480252702-8005-1-git-send-email-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2016-11-27 13:18 ` [PATCH rdma-next 1/4] IB/mlx4: Fix out-of-range array index in destroy qp flow Leon Romanovsky
2016-11-27 16:56 ` Bart Van Assche
[not found] ` <BLUPR02MB1683B2E832867815771A4B2C818B0-Y8PPn9RqzNfZ9ihocuPUdanrV9Ap65cLvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-11-28 8:31 ` Leon Romanovsky
[not found] ` <20161128083107.GB6380-2ukJVAZIZ/Y@public.gmane.org>
2016-11-28 16:29 ` Bart Van Assche
[not found] ` <bdd9788e-d393-b23e-876c-ae84774fdccd-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2016-12-01 5:31 ` Leon Romanovsky
2016-12-01 5:35 ` Bart Van Assche
[not found] ` <BLUPR02MB16836D6466A901D088E1FE65818F0-Y8PPn9RqzNfZ9ihocuPUdanrV9Ap65cLvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-12-01 7:02 ` Leon Romanovsky
2016-11-27 13:18 ` [PATCH rdma-next 2/4] IB/mlx5: Assign SRQ type earlier Leon Romanovsky
2016-11-27 13:18 ` [PATCH rdma-next 3/4] IB/mlx5: Avoid system crash when enabling many VFs Leon Romanovsky
2016-11-27 13:18 ` Leon Romanovsky [this message]
2016-12-14 19:05 ` [PATCH rdma-next 0/4] Mellanox ConnectX-3/ConnectX-4 fixes for 4.10 Doug Ledford
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