Hi, Joel
On 07/29/2017 10:13 AM, Joel Fernandes wrote:
> +Michael Wang on his current email address (old one bounced). (my
> reply was to Mike Galbraith but I also meant to CC Michael Wang for
> the discussion). Thanks
Just back from vacation and saw this long long discussion...
I t
there any plan on backport it in future?
Regards,
Michael Wang
We found the upstream fix, sorry for the noise...
Regards,
Michael Wang
On 04/11/2017 12:14 PM, Michael Wang wrote:
>
> sysfs_kf_read() expect the show() callback return the dumped
> length, while rdev_attr_show() can return the error which lead
> into overflow:
>
> BUG
Oops: 0003 [#1] SMP
[snip]
Call Trace:
[] ? sysfs_kf_read+0x80/0xb0
[] kernfs_fop_read+0xab/0x160
[] __vfs_read+0x28/0xd0
[] vfs_read+0x86/0x130
[] SyS_read+0x46/0xa0
[] entry_SYSCALL_64_fastpath+0x12/0x6a
Simply return 0 in case of error solved the problem.
Signed-off-by: Michael
gt; sync_request_write() to submit a write request to it.
Make sense, while still have concerns regarding the design:
* in this case since the read_disk already abandoned, is it fine to
keep r1_bio->read_disk recording the faulty device index?
* we assign the 'end_sync_write' to
7;t reset the 'bi_next' after bio
is done inside request, we hit the BUG like that.
This patch simply reset the bi_next before we reuse it.
Signed-off-by: Michael Wang
---
drivers/md/raid1.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/md/raid1.c b/
On 04/04/2017 02:24 PM, Michael Wang wrote:
> On 04/04/2017 12:23 PM, Michael Wang wrote:
> [snip]
>>> add something like
>>> if (wbio->bi_next)
>>> printk("bi_next!= NULL i=%d read_disk=%d bi_end_io=%pf\n",
>>> i, r1_bi
On 04/04/2017 12:23 PM, Michael Wang wrote:
[snip]
>> add something like
>> if (wbio->bi_next)
>> printk("bi_next!= NULL i=%d read_disk=%d bi_end_io=%pf\n",
>> i, r1_bio->read_disk, wbio->bi_end_io);
>>
>> that might help narr
On 04/04/2017 11:37 AM, NeilBrown wrote:
> On Tue, Apr 04 2017, Michael Wang wrote:
[snip]
>>>
>>> If sync_request_write() is using a bio that has already been used, it
>>> should call bio_reset() and fill in the details again.
>>> However I don't
Hi, Neil
On 04/03/2017 11:25 PM, NeilBrown wrote:
> On Mon, Apr 03 2017, Michael Wang wrote:
>
>> blk_attempt_plug_merge() try to merge bio into request and chain them
>> by 'bi_next', while after the bio is done inside request, we forgot to
>> reset the 'b
t' this can no longer happen.
Signed-off-by: Michael Wang
---
block/blk-core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 43b7d06..91223b2 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -2619,8 +2619,10 @@ bool blk_u
e'd like to ask are we still planning to have this fix
in upstream?
Regards,
Michael Wang
On 07/11/2016 04:10 PM, Lars Ellenberg wrote:
> For a long time, generic_make_request() converts recursion into
> iteration by queuing recursive arguments on current->bio_list.
>
> This
isk), disk->minors, NULL,
exact_match, exact_lock, disk);
to prevent the following NULL pointer dereference and hard lockup?
Regards,
Michael Wang
Sep 29 09:53:28 st401b-3 systemd[1]: Starting Update UTMP about System Runlevel
Changes...
Sep 29 09:53:28 st401b-3 ntpd[4970]: Listen and drop on 1 v6wi
On 12/16/2015 07:16 PM, Jason Gunthorpe wrote:
> On Wed, Dec 16, 2015 at 11:26:39AM +0100, Michael Wang wrote:
[snip]
>>
>> I've rechecked the ib_init_ah_from_path() again, and found it
>> still set IB_AH_GRH when the GID cache missing, but
On 12/15/2015 06:30 PM, Jason Gunthorpe wrote:
> On Tue, Dec 15, 2015 at 05:38:34PM +0100, Michael Wang wrote:
>> The hop_limit is only suggest that the package allowed to be
>> routed, not have to, correct?
>
> If the hop limit is >= 2 (?) then the GRH is mandatory. T
at if the transport don't require GRH?
eg inside the same subnet?
The hop_limit is only suggest that the package allowed to be
routed, not have to, correct?
Regards,
Michael Wang
> + if (ret)
> + return ret;
> +
> av->timeout = path->packet_life_ti
found in the GID table, but such connections
> would fail later on when creating a QP, right?
Me too think this need a reconsider, to me the current logical don't
really care the missing gid in cache when initializing AV, I'm not
sure if it's necessary to fail all the following path for
gs, additional annotations or specific page
> alloc API. However, this has its own drawbacks in terms of code
> complexity (potentially outside mm/kmemleak.c) and overhead.
Thanks for the very nice explain :-) I used to thought overhead is
the only concern, missing the point regardi
On 12/02/2015 03:13 PM, Borislav Petkov wrote:
> On Wed, Dec 02, 2015 at 03:09:18PM +0100, Michael Wang wrote:
>> This tool will help improve the kernel, AFAIK it's already made it's
>> best, if you got any idea on how to make it even better that would be
>> grea
On 12/02/2015 02:59 PM, Borislav Petkov wrote:
> On Wed, Dec 02, 2015 at 02:48:47PM +0100, Michael Wang wrote:
>> I'm not sure why amd-iommu use get_page not kmalloc to initialize the
>> pointer table, but if it's necessary then the conflict will be there,
>>
On 12/02/2015 02:40 PM, Borislav Petkov wrote:
> On Wed, Dec 02, 2015 at 02:18:44PM +0100, Michael Wang wrote:
[snip]
>
>> Yeah, but it would be better to solve it, otherwise whoever saw this
>> report will need to go into the amd-iommu, make sure it's not a real
>
Hi, Borislav
On 12/02/2015 02:13 PM, Borislav Petkov wrote:
> On Wed, Dec 02, 2015 at 02:01:55PM +0100, Michael Wang wrote:
>> Yeah.. it's a little complicated since we have our own kernel tree and this
>> won't be a problem for us, but we really prefer to help fix it in
On 12/02/2015 01:56 PM, Joerg Roedel wrote:
> On Wed, Dec 02, 2015 at 01:31:38PM +0100, Michael Wang wrote:
>> It's not my work or your work... it's a defect in the module and maintainer
>> should take responsibility on fixing it, correct?
>
> No, its a false posi
On 12/02/2015 01:53 PM, Borislav Petkov wrote:
> On Wed, Dec 02, 2015 at 01:31:38PM +0100, Michael Wang wrote:
>> It's not my work or your work... it's a defect in the module and maintainer
>> should take responsibility on fixing it, correct?
>
> Well, you said &q
On 12/02/2015 12:51 PM, Joerg Roedel wrote:
> On Wed, Dec 02, 2015 at 12:38:03PM +0100, Michael Wang wrote:
>> Joerg, this is really a tiny fix, would you mind to merge it into some
>> of your cleanup patch and testing them together? we are not in hurry,
>> just want to mak
On 12/02/2015 12:31 PM, Catalin Marinas wrote:
> On 2 December 2015 at 10:56, Michael Wang wrote:
[snip]
>
> I could copy your description but I don't currently have a way (nor
> time) to test the patch. If you plan to test it anyway, please feel
> free to include my dif
, or will you pick this patch?
>
> My preference (from a kmemleak perspective) is to tell kmemleak about
> the irq_lookup_table. Untested:
I'm fine with both solution, will leave the decision to maintainer :-)
BTW, could you please send a formal patch with descriptions?
Regards,
M
Hi, Joerg
On 11/25/2015 04:14 PM, Michael Wang wrote:
> On 11/25/2015 04:08 PM, Joerg Roedel wrote:
[snip]
>>> This is caused by the 'irq_lookup_table' was allocated with
>>> __get_free_pages() which won't create kmemleak object, thus it's
&
On 11/25/2015 04:08 PM, Joerg Roedel wrote:
> On Fri, Nov 20, 2015 at 12:33:50PM +0100, Michael Wang wrote:
>> The kmemleak testing on 3.18.24 show:
>>
>> unreferenced object 0x880233ff9010 (size 16):
>> comm "swapper/0", pid 1, jiffies 4294937440 (a
Hi, Joery
On 11/20/2015 12:33 PM, Michael Wang wrote:
> The kmemleak testing on 3.18.24 show:
>
> unreferenced object 0x880233ff9010 (size 16):
> comm "swapper/0", pid 1, jiffies 4294937440 (age 2010.490s)
> hex dump (first 16 bytes):
> 0a 0a 00 00 20 00 0
On 11/23/2015 11:32 AM, Borislav Petkov wrote:
> On Mon, Nov 23, 2015 at 11:20:18AM +0100, Michael Wang wrote:
>> Who want to do that would take responsibility to make an else branch at
>> that time, but reserve the branch at this moment sounds unnecessary, and
>> no
On 11/23/2015 10:54 AM, Borislav Petkov wrote:
> Hi Michael,
>
> On Mon, Nov 23, 2015 at 10:49:34AM +0100, Michael Wang wrote:
>> Why not just initialized it as NULL, or mark it as uninitialized_var()?
>
> because I'd like us to save us the redundant NULL initializati
Hi, Borislav
Why not just initialized it as NULL, or mark it as uninitialized_var()?
Regards,
Michael Wang
On 11/23/2015 10:36 AM, Borislav Petkov wrote:
> Hey,
>
> so I keep getting those since recently:
>
> net/netfilter/nfnetlink_queue.c:519:19: warning: ‘nfnl_
On 11/20/2015 12:33 PM, Michael Wang wrote:
> The kmemleak testing on 3.18.24 show:
>
> unreferenced object 0x880233ff9010 (size 16):
> comm "swapper/0", pid 1, jiffies 4294937440 (age 2010.490s)
> hex dump (first 16 bytes):
> 0a 0a 00 00 20 00 0
ncing 'irq_remap_table' in
kmemleak scan.
The 'irq_remap_table' won't be freed after initialized, doesn't
make sense to check it's leaking.
This patch mark the 'irq_remap_table' object as 'gray' to stop
the 'false positives' report
erencing in kmemleak scanning.
The 'irq_remap_table' allocated won't be freed after initialized,
doesn't make sense to let kmemleak scan it.
This patch mark the 'irq_remap_table' object as 'ignored' to
stop the 'false positives' report.
Signed-of
attribution.
The definition is far more detailed and accurate, it's already good enough
according to my understanding, should benefit the developer a lot ;-)
Regards,
Michael Wang
>
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
any
guidelines on how to write the header of inline func for kdoc?
>
> Just because I want to move this along versus waiting for another
> respin, I'm going to copy and paste these into those locations and clean
> up the changelog when I integrate this patch.
Got it, if there is any
e :-)
I'll put the highlights and changelog under '---' in next version, is it
looks like this?
Subject: [PATCH RFC v3] Documentation/infiniband: Add docs for rdma-helpers
This is the following patch for:
https://lkml.org/lkml/2015/5/5/417
which try to document the settled
, please don't
be hesitate to point out the issues, any suggestions to improve or
complete the description are very welcomed ;-)
Signed-off-by: Michael Wang
---
Documentation/infiniband/rdma_helpers.txt | 79 +++
1 file changed, 79 insertions(+)
create mode 1
on creating address vector,
but I can understand the concept.
>
> This helper is true when the address family of this queue pair is of the
> Ethernet (RoCE) variety.
Sounds good, will be merged in next version :-)
Regards,
Michael Wang
>
>
--
To unsubscribe from this list:
e give some description related to connection
below in the long description.
>
[snip]
>> Shall we put this long description into USAGE? Here maybe list
>> all the helpers to give some quick overview with a brief
>> description, what's your opinion?
>
> Given how we
+Infiniband address handler format is special in ethernet fabric,
>> use
>>> +the helper to verify whether the port is using ethernet format or
>> not.
>>
>> This helper is true when the address of the specific connection is of
>> the Ethernet (RoCE)
ated features.
> Management Datagrams (MAD) are a required part of the InfiniBand
> specification and are supported on all InfiniBand devices. A slightly
> extended version are also supported on OPA interfaces.
>
> I would drop all instances of "use the helper to verify...&
On 05/13/2015 05:59 PM, Jason Gunthorpe wrote:
> On Wed, May 13, 2015 at 03:24:32PM +0200, Michael Wang wrote:
>> This is the following patch for:
>> https://lkml.org/lkml/2015/5/5/417
>> which try to document the settled rdma_cap_XX().
>>
>> Highlights:
ption are very welcomed ;-)
Signed-off-by: Michael Wang
---
Documentation/infiniband/rdma_helpers.txt | 76 +++
1 file changed, 76 insertions(+)
create mode 100644 Documentation/infiniband/rdma_helpers.txt
diff --git a/Documentation/infiniband/rdma_helpers.t
e work up an incremental patch to address the kdocs issue.
> I've picked up the v8 patchset, and there is no need to respin it, but I
> would like to have that kdoc patch before the 4.2 merge window opens.
Sure, now these helpers are settled down, it's time for document,
I'll
ranch with it
> included up to my github repo sometime today.
Got it :-)
Regards,
Michael Wang
>
>> About the Bug, if it was not introduced in this series, maybe including the
>> fix in next series would be better?
>>
>> Regards,
>> Michael Wang
>>
>>&g
Agree, it sounds more reasonable to include the fix in the series introduced
it :-P
>
>
> For the rest of the series.
>
> Reviewed-by: Ira Weiny
> Tested-by: Ira Weiny
> -- Limited to mlx4, qib, and OPA (with additional patches.)
Thanks for the review and testing :-)
asking to merge the #15~23, and want to reserve the changelog
meanwhile reply the cover of prev version (I'm still confused on that...),
I've replied but get no respond yet.
I can make a v9 to merge the #15~#23 if that could benefit the maintainability,
please let me know your opinio
On 05/05/2015 04:16 PM, Or Gerlitz wrote:
> On 5/5/2015 3:50 PM, Michael Wang wrote:
>> Since v7:
>>* Thanks to Doug, Ira, Devesh for the testing:-)
>>* Thanks for the comments from or, Doug, Ira, Jason:-)
>> Please remind me if anything missed:-P
>&g
hive.com/linux-rdma@vger.kernel.org/msg23339.html
Doug:
https://www.mail-archive.com/linux-rdma@vger.kernel.org/msg23418.html
https://www.mail-archive.com/linux-rdma@vger.kernel.org/msg23765.html
Jason:
https://www.mail-archive.com/linux-rdma@vger.kernel.org/msg23425.h
Add raw helpers:
rdma_protocol_ib
rdma_protocol_iboe
rdma_protocol_iwarp
rdma_ib_or_iboe (transition, clean up later)
To help us detect which technology the port supported.
Signed-off-by: Michael Wang
---
include/rdma/ib_verbs.h | 22 ++
1
Use raw management helpers to reform route related part in IB-core cma.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 31 ---
drivers/infiniband/core/ucma.c | 25 ++---
2 files changed, 14 insertions(+), 42 deletions(-)
diff
Use raw management helpers to reform IB-core mad/agent/user_mad.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/agent.c| 2 +-
drivers/infiniband/core/mad.c | 43 +++---
drivers/infiniband/core/user_mad.c | 26 ---
3 files
Use raw management helpers to reform IB-core sa_query.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/sa_query.c | 30 +-
1 file changed, 17 insertions(+), 13 deletions(-)
diff --git a/drivers/infiniband/core/sa_query.c
b/drivers/infiniband/core/sa_query.c
Use raw management helpers to reform cm related part in IB-core cma/ucm.
Few checks focus on the device cm type rather than the port capability,
directly pass port 1 works currently, but can't support mixing cm type
device in future.
Signed-off-by: Michael Wang
---
drivers/infiniband
Use raw management helpers to reform IB-core verbs
Signed-off-by: Michael Wang
---
drivers/infiniband/core/verbs.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index f93eb8d..7dd2f51 100644
--- a
Use raw management helpers to reform IB-ulp xprtrdma.
Signed-off-by: Michael Wang
---
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 4 +--
net/sunrpc/xprtrdma/svc_rdma_transport.c | 45 +---
2 files changed, 20 insertions(+), 29 deletions(-)
diff --git a/net/sunrpc
Use raw management helpers to reform IB-core cm.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cm.c | 20 +---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index e28a494..add5e484 100644
Use raw management helpers to reform mcast related part in IB-core cma.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 56 ++-
1 file changed, 18 insertions(+), 38 deletions(-)
diff --git a/drivers/infiniband/core/cma.c b/drivers
Reform cma_acquire_dev() with management helpers, introduce
cma_validate_port() to make the code more clean.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 68 +--
1 file changed, 40 insertions(+), 28 deletions(-)
diff --git a/drivers
Introduce helper rdma_cap_ib_mad() to help us check if the port of an
IB device support Infiniband Management Datagrams.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/mad.c | 6 +++---
drivers/infiniband/core/user_mad.c | 6 +++---
include/rdma/ib_verbs.h| 15
Use raw management helpers to reform rest part in IB-core cma.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 3fb3458
Introduce helper rdma_cap_af_ib() to help us check if the port of an
IB device support Native Infiniband Address.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 2 +-
include/rdma/ib_verbs.h | 15 +++
2 files changed, 16 insertions(+), 1 deletion(-)
diff
Introduce helper rdma_cap_read_multi_sge() to help us check if the port of an
IB device support RDMA Read Multiple Scatter-Gather Entries.
Signed-off-by: Michael Wang
---
include/rdma/ib_verbs.h | 16
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 4 ++--
2 files
Introduce helper rdma_cap_eth_ah() to help us check if the port of an
IB device support Ethernet Address Handler.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 2 +-
drivers/infiniband/core/sa_query.c | 2 +-
drivers/infiniband/core/verbs.c| 4 ++--
include/rdma
Introduce helper rdma_cap_ib_mcast() to help us check if the port of an
IB device support Infiniband Multicast.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 6 +++---
drivers/infiniband/core/multicast.c | 6 +++---
include/rdma/ib_verbs.h | 15
Introduce helper rdma_cap_ib_sa() to help us check if the port of an
IB device support Infiniband Subnet Administration.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 4 ++--
drivers/infiniband/core/sa_query.c | 10 +-
drivers/infiniband/core/ucma.c | 2
Introduce helper rdma_cap_ib_smi() to help us check if the port of an
IB device support Infiniband Subnet Management Interface.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/agent.c | 2 +-
drivers/infiniband/core/mad.c | 2 +-
include/rdma/ib_verbs.h | 15
Introduce helper rdma_cap_iw_cm() to help us check if the port of an
IB device support IWARP Communication Manager.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 14 +++---
include/rdma/ib_verbs.h | 15 +++
2 files changed, 22 insertions(+), 7
Introduce helper rdma_cap_ib_cm() to help us check if the port of an
IB device support Infiniband Communication Manager.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cm.c | 6 +++---
drivers/infiniband/core/cma.c | 19 +--
drivers/infiniband/core/ucm.c | 2
Use raw management helpers to reform IB-ulp ipoib.
Signed-off-by: Michael Wang
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c
b/drivers/infiniband/ulp/ipoib/ipoib_main.c
Use raw management helpers to reform IB-core multicast.
Signed-off-by: Michael Wang
---
drivers/infiniband/core/multicast.c | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/infiniband/core/multicast.c
b/drivers/infiniband/core/multicast.c
index fa17b55
IB
qib IB_CA IB IB IB
Signed-off-by: Michael Wang
---
drivers/infiniband/core/device.c | 1 +
drivers/infiniband/hw/amso1100/c2_provider.c | 7 +++
drivers/infiniband/hw/cxgb3/iwch_provider.c | 7 +++
drivers
On 05/01/2015 08:34 AM, ira.weiny wrote:
> On Tue, Apr 28, 2015 at 05:10:00PM +0200, Michael Wang wrote:
>> Since v6:
>> * Thanks to Ira, Devesh for the review and testing :-)
>> * Thanks for the comments from Sean, Tom, Jason, Doug, Devesh, Ira,
>> Liran :-) P
On 04/29/2015 06:28 PM, Doug Ledford wrote:
> On Tue, 2015-04-28 at 17:10 +0200, Michael Wang wrote:
>> Since v6:
>> * Thanks to Ira, Devesh for the review and testing :-)
>> * Thanks for the comments from Sean, Tom, Jason, Doug, Devesh, Ira,
>> Liran :-) P
ast version to be applied could merge all the cap_XX into one,
after all, it's more focus on the description rather than logical,
separate cap_XX won't help easier the review anyway.
Regards,
Michael Wang
>
> Or.
>
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To unsubscribe from this list: send the line "unsubs
Hi, Or
On 04/28/2015 09:02 PM, Or Gerlitz wrote:
> On Tue, Apr 28, 2015 at 6:10 PM, Michael Wang
> wrote:
>> Use raw management helpers to reform IB-core cm.
>>
>> Cc: Hal Rosenstock
>> Cc: Steve Wise
>> Cc: Tom Talpey
>> Cc: Jason Gunthorpe
&g
Use raw management helpers to reform IB-ulp xprtrdma.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 4 +--
net/sunrpc/xprtrdma
Use raw management helpers to reform IB-core sa_query.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/sa_query.c | 30 +-
1 file changed
Use raw management helpers to reform IB-core multicast.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/multicast.c | 12 +++-
1 file changed, 3 insertions
Signed-off-by: Michael Wang
---
include/rdma/ib_verbs.h | 22 ++
1 file changed, 22 insertions(+)
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 080f204..acdba60 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1752,6 +1752,28
Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 81 +--
drivers/infiniband/core/ucm.c | 3 +-
2 files changed, 26 insertions(+), 58 deletions(-)
diff --git a/drivers/infin
Use raw management helpers to reform IB-core mad/agent/user_mad.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/agent.c| 2 +-
drivers/infiniband/core/mad.c
Use raw management helpers to reform route related part in IB-core cma.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 31
Reform cma_acquire_dev() with management helpers, introduce
cma_validate_port() to make the code more clean.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c
Use raw management helpers to reform IB-ulp ipoib.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 15 ---
1 file changed, 8
Use raw management helpers to reform rest part in IB-core cma.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 20 +---
1 file changed, 9
Introduce helper cap_ib_cm() to help us check if the port of an
IB device support Infiniband Communication Manager.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core
Introduce helper cap_ib_mad() to help us check if the port of an
IB device support Infiniband Management Datagrams.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core
Introduce helper cap_ib_mcast() to help us check if the port of an
IB device support Infiniband Multicast.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c
Introduce helper cap_ib_sa() to help us check if the port of an
IB device support Infiniband Subnet Administration.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core
Use raw management helpers to reform mcast related part in IB-core cma.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c | 56
Introduce helper cap_iw_cm() to help us check if the port of an
IB device support IWARP Communication Manager.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c
Introduce helper cap_af_ib() to help us check if the port of an
IB device support Native Infiniband Address.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c
Introduce helper cap_read_multi_sge() to help us check if the port of an
IB device support RDMA Read Multiple Scatter-Gather Entries.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
include
Introduce helper cap_eth_ah() to help us check if the port of an
IB device support Ethernet Address Handler.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/cma.c
Use raw management helpers to reform IB-core verbs
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband/core/verbs.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions
Introduce helper cap_ib_smi() to help us check if the port of an
IB device support Infiniband Subnet Management Interface.
Cc: Hal Rosenstock
Cc: Steve Wise
Cc: Tom Talpey
Cc: Jason Gunthorpe
Cc: Doug Ledford
Cc: Ira Weiny
Cc: Sean Hefty
Signed-off-by: Michael Wang
---
drivers/infiniband
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