Displaying 20 results from an estimated 30 matches for "hfi1".
2019 Nov 12
0
[PATCH v3 06/14] RDMA/hfi1: Use mmu_interval_notifier_insert for user_exp_rcv
...s of mmu_notifiers to use the new API.
The conversion is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Tested-by: Dennis Dalessandro <dennis.dalessandro at intel.com>
Signed-off-by: Jason Gunthorpe <jgg at mellanox.com>
---
drivers/infiniband/hw/hfi1/file_ops.c | 2 +-
drivers/infiniband/hw/hfi1/hfi.h | 2 +-
drivers/infiniband/hw/hfi1/user_exp_rcv.c | 146 +++++++++-------------
drivers/infiniband/hw/hfi1/user_exp_rcv.h | 3 +-
4 files changed, 60 insertions(+), 93 deletions(-)
diff --git a/drivers/infiniband/hw/hfi1/file_o...
2019 Oct 28
1
[PATCH v2 06/15] RDMA/hfi1: Use mmu_range_notifier_inset for user_exp_rcv
...n is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Cc: Mike Marciniszyn <mike.marciniszyn at intel.com>
Cc: Dennis Dalessandro <dennis.dalessandro at intel.com>
Signed-off-by: Jason Gunthorpe <jgg at mellanox.com>
---
drivers/infiniband/hw/hfi1/file_ops.c | 2 +-
drivers/infiniband/hw/hfi1/hfi.h | 2 +-
drivers/infiniband/hw/hfi1/user_exp_rcv.c | 146 +++++++++-------------
drivers/infiniband/hw/hfi1/user_exp_rcv.h | 3 +-
4 files changed, 60 insertions(+), 93 deletions(-)
diff --git a/drivers/infiniband/hw/hfi1/file_o...
2019 Nov 01
0
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
On 10/28/19 1:10 PM, Jason Gunthorpe wrote:
> From: Jason Gunthorpe <jgg at mellanox.com>
>
> 8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
> scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
> they only use invalidate_range_start/end and immediately check the
> invalidating range against some driver data structure to tell if the
> driver is interested. Half of them use an interval_tree, the others are...
2019 Oct 29
0
[PATCH v2 06/15] RDMA/hfi1: Use mmu_range_notifier_inset for user_exp_rcv
On Tue, Oct 29, 2019 at 08:19:20AM -0400, Dennis Dalessandro wrote:
> On 10/28/2019 4:10 PM, Jason Gunthorpe wrote:
> > From: Jason Gunthorpe <jgg at mellanox.com>
> >
> > This converts one of the two users of mmu_notifiers to use the new API.
> > The conversion is fairly straightforward, however the existing use of
> > notifiers here seems to be racey.
>
2019 Oct 29
0
[PATCH v2 06/15] RDMA/hfi1: Use mmu_range_notifier_inset for user_exp_rcv
On 10/28/2019 4:10 PM, Jason Gunthorpe wrote:
> From: Jason Gunthorpe <jgg at mellanox.com>
>
> This converts one of the two users of mmu_notifiers to use the new API.
> The conversion is fairly straightforward, however the existing use of
> notifiers here seems to be racey.
>
> Cc: Mike Marciniszyn <mike.marciniszyn at intel.com>
> Cc: Dennis Dalessandro
2016 Feb 26
1
[GIT,PULL] Signed firmware for NVIDIA Maxwell 2 GPUs
...cMartin <kyle at infradead.org> wrote:
> On Tue, Feb 23, 2016 at 06:55:59PM +0900, Alexandre Courbot wrote:
> > Hi linux-firmware maintainers,
> >
> > The following changes since commit
> f66eccaab7d605d433cb82e389441b21ec99b40f:
> >
> > Update Intel OPA hfi1 firmware (2016-02-15 08:34:16 -0500)
> >
> > are available in the git repository at:
> >
> > https://github.com/Gnurou/linux-firmware.git secboot
> >
> > for you to fetch changes up to 8d1fd61a3723ab8cb6b7bfeb8be38e16282cc1ed:
> >
> > nvidia: Add...
2016 Feb 23
2
[GIT,PULL] Signed firmware for NVIDIA Maxwell 2 GPUs
Hi linux-firmware maintainers,
The following changes since commit f66eccaab7d605d433cb82e389441b21ec99b40f:
Update Intel OPA hfi1 firmware (2016-02-15 08:34:16 -0500)
are available in the git repository at:
https://github.com/Gnurou/linux-firmware.git secboot
for you to fetch changes up to 8d1fd61a3723ab8cb6b7bfeb8be38e16282cc1ed:
nvidia: Add GM20B signed firmware (2016-02-23 18:48:41 +0900)
These two patches add t...
2019 Nov 12
20
[PATCH hmm v3 00/14] Consolidate the mmu notifier interval_tree and locking
From: Jason Gunthorpe <jgg at mellanox.com>
8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
they only use invalidate_range_start/end and immediately check the
invalidating range against some driver data structure to tell if the
driver is interested. Half of them use an interval_tree, the others are
simple linear searc...
2019 Oct 28
32
[PATCH v2 00/15] Consolidate the mmu notifier interval_tree and locking
From: Jason Gunthorpe <jgg at mellanox.com>
8 of the mmu_notifier using drivers (i915_gem, radeon_mn, umem_odp, hfi1,
scif_dma, vhost, gntdev, hmm) drivers are using a common pattern where
they only use invalidate_range_start/end and immediately check the
invalidating range against some driver data structure to tell if the
driver is interested. Half of them use an interval_tree, the others are
simple linear searc...
2016 Feb 23
0
[GIT,PULL] Signed firmware for NVIDIA Maxwell 2 GPUs
On Tue, Feb 23, 2016 at 06:55:59PM +0900, Alexandre Courbot wrote:
> Hi linux-firmware maintainers,
>
> The following changes since commit f66eccaab7d605d433cb82e389441b21ec99b40f:
>
> Update Intel OPA hfi1 firmware (2016-02-15 08:34:16 -0500)
>
> are available in the git repository at:
>
> https://github.com/Gnurou/linux-firmware.git secboot
>
> for you to fetch changes up to 8d1fd61a3723ab8cb6b7bfeb8be38e16282cc1ed:
>
> nvidia: Add GM20B signed firmware (2016-02-23 18...
2019 Feb 20
0
[RESEND PATCH 0/7] Add FOLL_LONGTERM to GUP fast and use it
...se going through the mm tree as they
> depend on a cleanup patch there and the IB changes are very minor. But they
> could just as well go through the IB tree.
>
> NOTE: This series depends on my clean up patch to remove the write parameter
> from gup_fast_permitted()[1]
>
> HFI1, qib, and mthca, use get_user_pages_fast() due to it performance
> advantages. These pages can be held for a significant time. But
> get_user_pages_fast() does not protect against mapping of FS DAX pages.
This I don't get - if you do lock down long term mappings performance
of the actu...
2020 Jun 15
0
[PATCH 00/17] spelling.txt: /decriptors/descriptors/
...vger.kernel.org (open list)
> Cc: linux-pm at vger.kernel.org (open list:DEVICE FREQUENCY EVENT (DEVFREQ-EVENT))
> Cc: linux-gpio at vger.kernel.org (open list:GPIO SUBSYSTEM)
> Cc: dri-devel at lists.freedesktop.org (open list:DRM DRIVERS)
> Cc: linux-rdma at vger.kernel.org (open list:HFI1 DRIVER)
> Cc: linux-input at vger.kernel.org (open list:INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN)...)
> Cc: linux-mtd at lists.infradead.org (open list:NAND FLASH SUBSYSTEM)
> Cc: netdev at vger.kernel.org (open list:NETWORKING DRIVERS)
> Cc: ath10k at lists.infradead.org (open lis...
2020 Mar 11
0
[PATCH -next 000/491] treewide: use fallthrough;
...SUBSYSTEM HOST DRIVERS: Use fallthrough;
ARM/ZYNQ ARCHITECTURE: Use fallthrough;
I3C DRIVER FOR SYNOPSYS DESIGNWARE: Use fallthrough;
SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER: Use fallthrough;
IIO DIGITAL POTENTIOMETER DAC: Use fallthrough;
ASAHI KASEI AK8974 DRIVER: Use fallthrough;
HFI1 DRIVER: Use fallthrough;
RDMAVT - RDMA verbs software: Use fallthrough;
ISCSI EXTENSIONS FOR RDMA (ISER) TARGET: Use fallthrough;
OPA-VNIC DRIVER: Use fallthrough;
FLYSKY FSIA6B RC RECEIVER: Use fallthrough;
WACOM PROTOCOL 4 SERIAL TABLETS: Use fallthrough;
ATMEL MAXTOUCH DRIVER: Use fa...
2020 Mar 11
0
[PATCH -next 000/491] treewide: use fallthrough;
...SUBSYSTEM HOST DRIVERS: Use fallthrough;
ARM/ZYNQ ARCHITECTURE: Use fallthrough;
I3C DRIVER FOR SYNOPSYS DESIGNWARE: Use fallthrough;
SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER: Use fallthrough;
IIO DIGITAL POTENTIOMETER DAC: Use fallthrough;
ASAHI KASEI AK8974 DRIVER: Use fallthrough;
HFI1 DRIVER: Use fallthrough;
RDMAVT - RDMA verbs software: Use fallthrough;
ISCSI EXTENSIONS FOR RDMA (ISER) TARGET: Use fallthrough;
OPA-VNIC DRIVER: Use fallthrough;
FLYSKY FSIA6B RC RECEIVER: Use fallthrough;
WACOM PROTOCOL 4 SERIAL TABLETS: Use fallthrough;
ATMEL MAXTOUCH DRIVER: Use fa...
2020 Mar 11
0
[PATCH -next 000/491] treewide: use fallthrough;
...SUBSYSTEM HOST DRIVERS: Use fallthrough;
ARM/ZYNQ ARCHITECTURE: Use fallthrough;
I3C DRIVER FOR SYNOPSYS DESIGNWARE: Use fallthrough;
SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER: Use fallthrough;
IIO DIGITAL POTENTIOMETER DAC: Use fallthrough;
ASAHI KASEI AK8974 DRIVER: Use fallthrough;
HFI1 DRIVER: Use fallthrough;
RDMAVT - RDMA verbs software: Use fallthrough;
ISCSI EXTENSIONS FOR RDMA (ISER) TARGET: Use fallthrough;
OPA-VNIC DRIVER: Use fallthrough;
FLYSKY FSIA6B RC RECEIVER: Use fallthrough;
WACOM PROTOCOL 4 SERIAL TABLETS: Use fallthrough;
ATMEL MAXTOUCH DRIVER: Use fa...
2020 Mar 11
0
[PATCH -next 000/491] treewide: use fallthrough;
...SUBSYSTEM HOST DRIVERS: Use fallthrough;
ARM/ZYNQ ARCHITECTURE: Use fallthrough;
I3C DRIVER FOR SYNOPSYS DESIGNWARE: Use fallthrough;
SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER: Use fallthrough;
IIO DIGITAL POTENTIOMETER DAC: Use fallthrough;
ASAHI KASEI AK8974 DRIVER: Use fallthrough;
HFI1 DRIVER: Use fallthrough;
RDMAVT - RDMA verbs software: Use fallthrough;
ISCSI EXTENSIONS FOR RDMA (ISER) TARGET: Use fallthrough;
OPA-VNIC DRIVER: Use fallthrough;
FLYSKY FSIA6B RC RECEIVER: Use fallthrough;
WACOM PROTOCOL 4 SERIAL TABLETS: Use fallthrough;
ATMEL MAXTOUCH DRIVER: Use fa...
2020 Mar 11
0
[PATCH -next 000/491] treewide: use fallthrough;
...SUBSYSTEM HOST DRIVERS: Use fallthrough;
ARM/ZYNQ ARCHITECTURE: Use fallthrough;
I3C DRIVER FOR SYNOPSYS DESIGNWARE: Use fallthrough;
SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER: Use fallthrough;
IIO DIGITAL POTENTIOMETER DAC: Use fallthrough;
ASAHI KASEI AK8974 DRIVER: Use fallthrough;
HFI1 DRIVER: Use fallthrough;
RDMAVT - RDMA verbs software: Use fallthrough;
ISCSI EXTENSIONS FOR RDMA (ISER) TARGET: Use fallthrough;
OPA-VNIC DRIVER: Use fallthrough;
FLYSKY FSIA6B RC RECEIVER: Use fallthrough;
WACOM PROTOCOL 4 SERIAL TABLETS: Use fallthrough;
ATMEL MAXTOUCH DRIVER: Use fa...
2019 Jul 25
0
[PATCH 00/12] block/bio, fs: convert put_page() to put_user_page*()
..._page() to put_user_page*()
> fs/ceph: convert put_page() to put_user_page*()
> 9p/net: convert put_page() to put_user_page*()
>
> block/bio.c | 81 ++++++++++++---
> drivers/infiniband/core/umem.c | 5 +-
> drivers/infiniband/hw/hfi1/user_pages.c | 5 +-
> drivers/infiniband/hw/qib/qib_user_pages.c | 5 +-
> drivers/infiniband/hw/usnic/usnic_uiom.c | 5 +-
> drivers/infiniband/sw/siw/siw_mem.c | 8 +-
> drivers/vhost/scsi.c | 13 ++-
> fs/block_dev.c...
2020 Nov 20
14
[Bridge] [PATCH 000/141] Fix fall-through warnings for Clang
...for Clang
ASoC: codecs: Fix fall-through warnings for Clang
cifs: Fix fall-through warnings for Clang
drm/amdgpu: Fix fall-through warnings for Clang
drm/radeon: Fix fall-through warnings for Clang
gfs2: Fix fall-through warnings for Clang
gpio: Fix fall-through warnings for Clang
IB/hfi1: Fix fall-through warnings for Clang
igb: Fix fall-through warnings for Clang
ima: Fix fall-through warnings for Clang
ipv4: Fix fall-through warnings for Clang
ixgbe: Fix fall-through warnings for Clang
media: dvb-frontends: Fix fall-through warnings for Clang
media: usb: dvb-usb-v2: F...
2020 Nov 20
14
[Bridge] [PATCH 000/141] Fix fall-through warnings for Clang
...for Clang
ASoC: codecs: Fix fall-through warnings for Clang
cifs: Fix fall-through warnings for Clang
drm/amdgpu: Fix fall-through warnings for Clang
drm/radeon: Fix fall-through warnings for Clang
gfs2: Fix fall-through warnings for Clang
gpio: Fix fall-through warnings for Clang
IB/hfi1: Fix fall-through warnings for Clang
igb: Fix fall-through warnings for Clang
ima: Fix fall-through warnings for Clang
ipv4: Fix fall-through warnings for Clang
ixgbe: Fix fall-through warnings for Clang
media: dvb-frontends: Fix fall-through warnings for Clang
media: usb: dvb-usb-v2: F...