Re: [lustre-devel] [PATCH v2 01/25] staging: lustre: libcfs: restore UMP handling

> On Jun 13, 2018, at 3:02 PM, James Simmons wrote: > > >>> With the cleanup of the libcfs SMP handling all UMP handling >>> was removed. In the process now various NULL pointers and >>> empty fields are return in the UMP case which causes lustre >>> to crash hard. Restore the proper UMP handli

[PATCH v2] staging: lustre: o2iblnd: Fix crash in kiblnd_handle_early_rxs()

item in the list (which the tmp variable points to). The way this routine holds then releases a lock opens the door to other threads doing just that. This patch reverts this commit on this routine. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9886 Signed-off-by: Doug Oucharek --- Change

[PATCH] staging: lustre: o2iblnd: Fix crash in kiblnd_handle_early_rxs()

item in the list (which the tmp variable points to). The way this routine holds then releases a lock opens the door to other threads doing just that. This patch reverts this commit on this routine. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9886 Signed-off-by: Doug Oucharek --- drivers

[PATCH v3] staging: lustre: o2iblnd: Enable Multiple OPA Endpoints between Nodes

sides of a connection must have this patch for it to work. Only the active side of the connection (usually the client) needs to have the new tuneable set > 1. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8943 Reviewed-on: https://review.whamcloud.com/25

[PATCH v2] staging: lustre: o2iblnd: Enable Multiple OPA Endpoints between Nodes

sides of a connection must have this patch for it to work. Only the active side of the connection (usually the client) needs to have the new tuneable set > 1. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8943 Reviewed-on: https://review.whamcloud.com/25

[PATCH] staging: lustre: o2iblnd: fix race at kiblnd_connect_peer

ned-off-by: Alexander Boyko Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-10015 Reviewed-by: Alexey Lyashkov Reviewed-by: Doug Oucharek Reviewed-by: John L. Hammond Signed-off-by: Doug Oucharek --- drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 18 -- 1 file chan

[PATCH] staging: lustre: o2iblnd: Fix FastReg map/unmap for MLX5

we depleat the pool. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9472 Reviewed-on: https://review.whamcloud.com/27015 Reviewed-by: Andrew Perepechko Reviewed-by: Dmitry Eremin Reviewed-by: James Simmons Reviewed-by: Oleg Drokin Signed-off-by: Doug Oucharek

[PATCH] staging: lustre: o2iblnd: Enable Multiple OPA Endpoints between Nodes

sides of a connection must have this patch for it to work. Only the active side of the connection (usually the client) needs to have the new tuneable set > 1. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8943 Reviewed-on: https://review.whamcloud.com/25

Re: [lustre-devel] [PATCH 1/6] staging: lustre: move stack-check macros to libcfs_debug.h

> On Apr 16, 2018, at 3:42 PM, James Simmons wrote: > > >> James, >> >> If I understand correctly, you're saying you want to be able to build >> without debug support...? I'm not convinced that building a client without >> debug support is interesting or useful. In fact, I think it would b

[PATCH] staging: lustre: o2iblnd: Stop MLX5 triggering a dump_cqe

Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8752 Reviewed-on: https://review.whamcloud.com/24306 Reviewed-by: Dmitry Eremin Reviewed-by: Amir Shehata Reviewed-by: James Simmons Reviewed-by: Oleg Drokin Signed-off-by: Doug Oucharek --- drivers/staging/lustre/lnet/klnds/o2

[PATCH] staging: lustre: o2iblnd: Enable Multiple OPA Endpoints between Nodes

sides of a connection must have this patch for it to work. Only the active side of the connection (usually the client) needs to have the new tuneable set > 1. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8943 Reviewed-on: https://review.whamcloud.com/25

[PATCH] staging: lustre: o2iblnd: Fix FastReg map/unmap for MLX5

we depleat the pool. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9472 Reviewed-on: https://review.whamcloud.com/27015 Reviewed-by: Andrew Perepechko Reviewed-by: Dmitry Eremin Reviewed-by: James Simmons Reviewed-by: Oleg Drokin Signed-off-by: Doug Oucharek

Re: [PATCH] staging: lustre: o2iblnd: fix race at kiblnd_connect_peer

Please ignore this patch. Turns out it depends on a series which has not been submitted yet. I’ll resend this one once all of those are done. Doug > On Mar 9, 2018, at 3:29 PM, Doug Oucharek wrote: > > cmid will be destroyed at OFED if kiblnd_cm_callback return error. > if

[PATCH] staging: lustre: o2iblnd: fix race at kiblnd_connect_peer

yko Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-10015 Reviewed-by: Alexey Lyashkov Reviewed-by: Doug Oucharek Reviewed-by: John L. Hammond Signed-off-by: Doug Oucharek --- drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 18 -- 1 file changed, 12 insertions(+)

[PATCH v2] staging: lustre: ko2iblnd: Adapt to the removal of ib_get_dma_mr()

I tried to send this patch yesterday and it appeared to work. However, I did not see an email from the list. Assuming it failed and trying again. I apologize if this is a repeat.

[PATCH] staging: lustre: ko2iblnd: Adapt to the removal of ib_get_dma_mr()

Reg turned off. When FMR/FastReg is turned off, we use 256 as the max frags so the two sides will still be able to communicate and work. - Fix a mistake with BUILD_BUG_ON calls in o2iblnd.c which caused compiling to fail. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.

[PATCH] staging: lustre: ko2iblnd: Adapt to the removal of ib_get_dma_mr()

Reg turned off. When FMR/FastReg is turned off, we use 256 as the max frags so the two sides will still be able to communicate and work. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9026 --- drivers/staging/lustre/lnet/Kconfig| 1 - .../stag