> diff --git a/drivers/infiniband/core/agent.c
> b/drivers/infiniband/core/agent.c
> index b6bd305..18275a5 100644
> --- a/drivers/infiniband/core/agent.c
> +++ b/drivers/infiniband/core/agent.c
> @@ -80,13 +80,17 @@ ib_get_agent_port(struct ib_device *device, int
> port_num)
>
> void agent_send_
> > diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
> > index 00a5e51..80e7cf4 100644
> > --- a/include/rdma/ib_mad.h
> > +++ b/include/rdma/ib_mad.h
> > @@ -136,6 +136,11 @@ enum {
> > IB_MGMT_DEVICE_HDR = 64,
> > IB_MGMT_DEVICE_DATA = 192,
> > IB_MGMT_MAD_SIZE = IB_MGMT_MAD
> @@ -236,6 +252,24 @@ enum smi_action smi_handle_dr_smp_recv(struct ib_smp
> *smp, u8 node_type,
> smp->dr_slid == IB_LID_PERMISSIVE);
> }
>
> +/*
> + * Adjust information for a received SMP
> + * Return 0 if the SMP should be dropped
The function returns a
> @@ -937,20 +937,31 @@ struct ib_mad_send_buf * ib_create_send_mad(struct
> ib_mad_agent *mad_agent,
> struct ib_mad_send_wr_private *mad_send_wr;
> int pad, message_size, ret, size;
> void *buf;
> + size_t mad_size;
> + int opa;
>
> mad_agent_priv = container_of(m
> /* Registration table sizes */
> #define MAX_MGMT_CLASS 80
> -#define MAX_MGMT_VERSION 8
> +#define MAX_MGMT_VERSION 0x83
It's unfortunate that this results in a big jump in used versions. Mad_priv.h
defines this:
struct ib_mad_port_private {
...
struct
> Define jumbo_mad and jumbo_rmpp_mad.
I would just use 'opa_mad' in place of 'jumbo_mad'. Jumbo sounds like a
marketing term or elephant name.
> Jumbo MAD structures are 2K versions of ib_mad and ib_rmpp_mad structures.
> Currently only OPA base version MADs are of this type.
>
> Create an R
> -static struct ib_mad_private *alloc_mad_priv(struct ib_device *dev)
> +static struct ib_mad_private *alloc_mad_priv(struct ib_device *dev,
> + size_t *mad_size)
> {
> + *mad_size = dev->cached_dev_attrs.max_mad_size;
Why does this function return th
Reviewed-by: Sean Hefty
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Reviewed-by: Sean Hefty
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Reviewed-by: Sean Hefty
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> diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
> index 0d74f1d..0116e4b 100644
> --- a/include/rdma/ib_verbs.h
> +++ b/include/rdma/ib_verbs.h
> @@ -1675,6 +1675,7 @@ struct ib_device {
> u32 local_dma_lkey;
> u8 node_
Hi,
Shachar Raindel wrote on Fri, Apr 03, 2015 at 11:49:13AM +:
> > couldn't get it to work - ibv_reg_mr would return EINVAL on an address
> > obtained by mmap.
>
> Were you mmaping a normal disk file, or was the mmap targeting an MMIO of
> another hardware device? mmap of a normal disk file
Hi,
Le vendredi 03 avril 2015 à 08:39 +, Haggai Eran a écrit :
> On Thursday, April 2, 2015 11:40 PM, Yann Droneaud
> wrote:
> > Le jeudi 02 avril 2015 à 16:44 +, Shachar Raindel a écrit :
> >> > -Original Message-
> >> > From: Yann Droneaud [mailto:ydrone...@opteya.com]
> >> > S
Hi Dominique,
> -Original Message-
> From: Dominique Martinet [mailto:dominique.marti...@cea.fr]
> Sent: Thursday, April 02, 2015 8:44 PM
> To: Shachar Raindel
> Subject: Re: [oss-security] RE: CVE-2014-8159 kernel: infiniband:
> uverbs: unprotected physical memory access
>
> Hi,
>
> Sha
On Thursday, April 2, 2015 11:40 PM, Yann Droneaud wrote:
> Le jeudi 02 avril 2015 à 16:44 +, Shachar Raindel a écrit :
>> > -Original Message-
>> > From: Yann Droneaud [mailto:ydrone...@opteya.com]
>> > Sent: Thursday, April 02, 2015 7:35 PM
>
>> > Another related question: as the la
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