On Fri, Apr 06, 2018 at 05:05:41PM +0100, Colin King wrote:
> From: Colin Ian King
>
> Currently chip is being dereferenced by the call to dev_get_drvdata
> before it is being null checked, hence we have a potential null
> pointer dereference bug. Fix this by only dereferencing it after the
> nul
On Mon, Mar 19, 2018 at 10:47:43PM -0400, Sinan Kaya wrote:
> Code includes wmb() followed by writel(). writel() already has a barrier on
> some architectures like arm64.
>
> This ends up CPU observing two barriers back to back before executing the
> register write.
>
> Since code already has an
e code already has an explicit barrier call, changing writel() to
> writel_relaxed().
>
> Signed-off-by: Sinan Kaya
> ---
> drivers/infiniband/hw/mlx4/qp.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Jason Gunthorpe
> diff --git a/drivers/infin
On Mon, Mar 19, 2018 at 10:47:46PM -0400, Sinan Kaya wrote:
> Code includes wmb() followed by writel(). writel() already has a barrier on
> some architectures like arm64.
>
> This ends up CPU observing two barriers back to back before executing the
> register write.
>
> Since code already has an
On Mon, Mar 19, 2018 at 10:47:47PM -0400, Sinan Kaya wrote:
> Code includes barrier() followed by writel(). writel() already has a
> barrier on some architectures like arm64.
>
> This ends up CPU observing two barriers back to back before executing the
> register write.
>
> Create a new wrapper f
On Mon, Mar 19, 2018 at 10:47:48PM -0400, Sinan Kaya wrote:
> Code includes wmb() followed by writel() in multiple places. writel()
> already has a barrier on some architectures like arm64.
>
> This ends up CPU observing two barriers back to back before executing the
> register write.
>
> Since c
rl.c | 6 --
> drivers/infiniband/hw/i40iw/i40iw_osdep.h | 1 +
> drivers/infiniband/hw/i40iw/i40iw_uk.c| 2 +-
> drivers/infiniband/hw/i40iw/i40iw_utils.c | 11 +++
> 4 files changed, 17 insertions(+), 3 deletions(-)
The one looks fine
Reviewed-by: Jason Gunthorpe
Jason
On Tue, Mar 20, 2018 at 10:00:49AM -0500, Sinan Kaya wrote:
> On 3/20/2018 9:48 AM, Jason Gunthorpe wrote:
> > On Mon, Mar 19, 2018 at 10:47:43PM -0400, Sinan Kaya wrote:
> >> Code includes wmb() followed by writel(). writel() already has a barrier on
> >> so
On Tue, Mar 20, 2018 at 10:08:16AM -0500, Sinan Kaya wrote:
> Never mind, it will break some architectures. I'll only change the first one.
>
> (1) On some systems, I/O stores are not strongly ordered across all CPUs, and
> so for _all_ general drivers locks should be used and mmiowb() must
On Tue, Mar 20, 2018 at 10:23:16AM -0500, Sinan Kaya wrote:
> On 3/20/2018 9:54 AM, Jason Gunthorpe wrote:
> > On Mon, Mar 19, 2018 at 10:47:47PM -0400, Sinan Kaya wrote:
> >> Code includes barrier() followed by writel(). writel() already has a
> >> barrier on so
On Tue, Mar 20, 2018 at 10:30:34AM -0500, Sinan Kaya wrote:
> On 3/20/2018 10:20 AM, Jason Gunthorpe wrote:
> > On Tue, Mar 20, 2018 at 10:00:49AM -0500, Sinan Kaya wrote:
> >> On 3/20/2018 9:48 AM, Jason Gunthorpe wrote:
> >>> On Mon, Mar 19, 2018 at 10:4
On Tue, Mar 20, 2018 at 11:08:59AM -0500, Sinan Kaya wrote:
> > In this case, I strongly suspect nes really intended to say wmb()
>
> Should I change barrier() to wmb() or leave it alone? I have no idea if
> nes is actively being maintained or if it is EOL.
It is dead, and the HW doesn't work o
Hi Linus,
Fourth pull request for -rc.
Not much exciting here, almost entirely syzkaller fixes. This is going to
be on ongoing theme for some time, I think. Both Google and Mellanox are now
running syzkaller on different parts of the user API.
The following changes since commit 28e9091e3119933c3
On Mon, Mar 19, 2018 at 10:47:45PM -0400, Sinan Kaya wrote:
> diff --git a/drivers/infiniband/hw/i40iw/i40iw_uk.c
> b/drivers/infiniband/hw/i40iw/i40iw_uk.c
> index 8afa5a6..7f0ebed 100644
> +++ b/drivers/infiniband/hw/i40iw/i40iw_uk.c
> @@ -723,7 +723,7 @@ static void i40iw_cq_request_notificatio
On Thu, Mar 22, 2018 at 10:28:13AM -0400, Sinan Kaya wrote:
>On 03/22/2018 08:48 AM, [1]ok...@codeaurora.org wrote:
>
> Jason,
> Can you remove the writeq change if it is too late for me to fix?
> This is an infrastructural issue on xtensa arch.
> Probably, it won't get fix
On Thu, Mar 22, 2018 at 08:48:35AM -0400, ok...@codeaurora.org wrote:
> On 2018-03-22 08:24, ok...@codeaurora.org wrote:
> >On 2018-03-22 02:44, kbuild test robot wrote:
> >>Hi Sinan,
> >>
> >>Thank you for the patch! Yet something to improve:
> >>
> >>[auto build test ERROR on linus/master]
> >>[a
On Thu, Mar 22, 2018 at 07:44:51PM +, Casey Leedom wrote:
> | From: Steve Wise
> | Sent: Thursday, March 22, 2018 9:28 AM
> |
> | | From: Sinan Kaya
> | | Date: Thursday, March 22, 2018 7:52 AM
> | |
> | | Isn't this a PowerPC problem? Why penalize other architectures?
> |
> | I worry it bre
On Thu, Mar 22, 2018 at 08:45:11PM +, Casey Leedom wrote:
> I'm guessing~ that this line in the documentation ~may~ imply the GCC
> ordering:
>
> ... Note that relaxed accesses to
> the same peripheral are guaranteed to be ordered with respect to each
> other. ...
An arch can'
On Fri, Mar 23, 2018 at 12:19:00AM -0400, David Miller wrote:
> From: Doug Ledford
> Date: Thu, 15 Mar 2018 21:18:02 -0400
>
> > Here's the commit (from the rdma git repo) with the proper merge fix
> > (although it also has other minor merge stuff that needs to be ignored):
> >
> > 2d873449a202
On Mon, Apr 09, 2018 at 01:43:36PM +0100, Colin Ian King wrote:
> From: Colin Ian King
>
> There are several lines where there is an extraneous space causing
> indentation misalignment. Remove them.
>
> Cleans up Cocconelle warnings:
>
> ./drivers/net/ethernet/mellanox/mlx5/core/qp.c:409:3-18:
On Tue, Apr 10, 2018 at 05:22:54PM -0600, Jason Gunthorpe wrote:
> On Mon, Apr 09, 2018 at 01:43:36PM +0100, Colin Ian King wrote:
> > From: Colin Ian King
> >
> > There are several lines where there is an extraneous space causing
> > indentation misalignment. Remo
On Thu, Mar 08, 2018 at 08:28:45AM -0500, Doug Ledford wrote:
> Anyway, I've hand edited the mbox file and I pushed a rebased version of
> my wip branch. However, during the night Jason must have moved my
> wip/for-rc branch to the official for-rc because it's there now, so the
> only way to fix
On Thu, Mar 08, 2018 at 04:40:58PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Commit
>
> aa0de36a40f4 ("RDMA/mlx5: Fix integer overflow while resizing CQ")
>
> is missing a Signed-off-by from its author.
Thanks Stephen,
May I suggest to the checkpatch maintainers that checkpack should look
On Thu, Mar 08, 2018 at 08:39:38AM -0800, Joe Perches wrote:
> On Thu, 2018-03-08 at 09:18 -0700, Jason Gunthorpe wrote:
> > On Thu, Mar 08, 2018 at 04:40:58PM +1100, Stephen Rothwell wrote:
> > > Hi all,
> > >
> > > Commit
> > >
> > >
On Thu, Mar 08, 2018 at 09:23:12AM -0800, Joe Perches wrote:
> On Thu, 2018-03-08 at 10:03 -0700, Jason Gunthorpe wrote:
> > On Thu, Mar 08, 2018 at 08:39:38AM -0800, Joe Perches wrote:
> > > On Thu, 2018-03-08 at 09:18 -0700, Jason Gunthorpe wrote:
> > > > On Thu, Ma
On Thu, Mar 08, 2018 at 04:01:11PM -0500, Doug Ledford wrote:
> On Fri, 2018-03-09 at 07:51 +1100, Stephen Rothwell wrote:
> > Hi all,
> >
> > Commits
> >
> > 63cf1a902c9d ("IB/srpt: Add RDMA/CM support")
> > 86af61764151 ("IB/rxe: remove unnecessary skb_clone")
> > 31f1bd14cbfe ("IB/rxe: r
This is part of a series, should we take just this patch through the
rdma tree? If not:
Acked-by: Jason Gunthorpe
Thanks,
Jason
On Wed, Sep 26, 2018 at 06:48:09PM +0300, Jan Dakinevich wrote:
> On Tue, 18 Sep 2018 08:46:23 -0600
> Jason Gunthorpe wrote:
>
> > On Tue, Sep 18, 2018 at 04:03:42PM +0300, Jan Dakinevich wrote:
> > > The size of mlx4_ib_device became too large to be allocated as
> &
On Wed, Sep 26, 2018 at 09:36:52PM +0200, Arnd Bergmann wrote:
> The mlx4 driver produces a link error when it is configured
> as built-in while CONFIG_INFINIBAND_USER_ACCESS is set to =m:
>
> drivers/infiniband/hw/mlx4/main.o: In function `mlx4_ib_mmap':
> main.c:(.text+0x1af4): undefined referen
On Wed, Sep 26, 2018 at 01:26:08PM +0100, Colin King wrote:
> From: Colin Ian King
>
> The inner check for mdev->mthca_flags & MTHCA_FLAG_MSI_X is redundant
> as this is already true because of the previous identical check in
> an outer if statement. Remove it
>
> Detected by cppcheck:
> (warni
On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> > On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> > > On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
> > > wr
On Wed, Sep 26, 2018 at 10:01:57PM -0700, Nathan Chancellor wrote:
> Clang warns when an emumerated type is implicitly converted to another.
>
> drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
> from enumeration type 'enum rxe_device_param' to different enumeration
> type 'enu
On Thu, Sep 27, 2018 at 12:10:03PM +0200, Arnd Bergmann wrote:
> The zap_vma_ptes() is declared but not defined on NOMMU kernels,
> causing a link error for the newly added uverbs code:
>
> drivers/infiniband/core/uverbs_main.o: In function
> `uverbs_user_mmap_disassociate':
> uverbs_main.c:(.tex
Hi Greg,
Second rc pull request
This has a few fixes for smaller regressions introduced this cycle and
the usual various driver oops fixes.
There is one long standing race bug in the comp_channel that Steve was
able to reproduce, track down and fix.
I believe the HFI1 driver regression breakage
On Thu, Sep 27, 2018 at 02:24:30PM +0100, Colin King wrote:
> From: Colin Ian King
>
> Trivial fix to spelling mistake in dev_err error message
>
> Signed-off-by: Colin Ian King
> ---
> drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Appl
On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
> > Neither ib_qp_create_flags nor mlx4_ib_qp_flags have negative values, is
> > signedness necessary?
>
> enums are by default restricted to the range of ints.
That's not quite right, the compiler sizes the enum to be able to fi
On Thu, Sep 27, 2018 at 03:42:24PM -0700, Nick Desaulniers wrote:
> On Thu, Sep 27, 2018 at 3:33 PM Bart Van Assche wrote:
> >
> > On Thu, 2018-09-27 at 16:28 -0600, Jason Gunthorpe wrote:
> > > On Thu, Sep 27, 2018 at 01:34:16PM -0700, Nick Desaulniers wrote:
On Thu, Sep 27, 2018 at 05:55:43PM -0700, Nick Desaulniers wrote:
> On Thu, Sep 27, 2018 at 3:58 PM Jason Gunthorpe wrote:
> >
> > On Thu, Sep 27, 2018 at 03:42:24PM -0700, Nick Desaulniers wrote:
> > > On Thu, Sep 27, 2018 at 3:33 PM Bart Van Assche
> > > wrote
;m told this code here is a big performance bottleneck when the
number of pages becomes very long (think >> GB of memory), so having a
future path to use some kind of batching/threading sound great.
Otherwise this RDMA part seems fine to me, there might be some minor
conflicts however. I assume you want to run this through the -mm tree?
Acked-by: Jason Gunthorpe
Jason
On Thu, Sep 27, 2018 at 01:55:58PM -0700, Nathan Chancellor wrote:
> Clang warns when one enumerated type is explicitly converted to another.
>
> drivers/infiniband/hw/qedr/qedr_roce_cm.c:198:28: warning: implicit
> conversion from enumeration type 'enum qed_roce_ll2_tx_dest' to
> different enumer
On Sat, Sep 29, 2018 at 09:21:17AM -0700, Matthew Wilcox wrote:
> On Fri, Sep 28, 2018 at 08:12:33PM -0700, John Hubbard wrote:
> > >> +++ b/drivers/infiniband/core/umem.c
> > >> @@ -60,7 +60,7 @@ static void __ib_umem_release(struct ib_device *dev,
> > >> struct ib_umem *umem, int d
> > >>
On Fri, Nov 23, 2018 at 04:02:42PM +0800, Kenneth Lee wrote:
> It is already part of Jean's patchset. And that's why I built my solution on
> VFIO in the first place. But I think the concept of SVA and PASID is not
> compatible with the original VFIO concept space. You would not share your
> whol
On Fri, Nov 23, 2018 at 11:14:22PM +0800, Wei Hu (Xavier) wrote:
> Hi, Doug and Janson
>
> This series mainly include updates for reset process of roce device
> in hip08.
> One patch adds support for reset and loading or unloading driver occur
> simultaneously to ensure work normally, one stops se
On Fri, Nov 23, 2018 at 11:14:25PM +0800, Wei Hu (Xavier) wrote:
> This patch modifies the name of hns RoCE device's name in order
> to ensure that the name is consistent before and after reset.
>
> Signed-off-by: Wei Hu (Xavier)
> drivers/infiniband/hw/hns/hns_roce_device.h | 1 +
> drivers/inf
On Sat, Nov 24, 2018 at 09:01:19PM +0800, Wei Hu (Xavier) wrote:
>
>
> On 2018/11/24 4:39, Jason Gunthorpe wrote:
> > On Fri, Nov 23, 2018 at 11:14:25PM +0800, Wei Hu (Xavier) wrote:
> >> This patch modifies the name of hns RoCE device's name in order
> >>
On Mon, Nov 26, 2018 at 04:34:10PM +0800, Wei Hu (Xavier) wrote:
>
>
> On 2018/11/26 11:13, Jason Gunthorpe wrote:
> > On Sat, Nov 24, 2018 at 09:01:19PM +0800, Wei Hu (Xavier) wrote:
> >>
> >> On 2018/11/24 4:39, Jason Gunthorpe wrote:
> >>> On
On Mon, Nov 26, 2018 at 04:23:20PM +, Colin King wrote:
> From: Colin Ian King
>
> There is a spelling mistake in the module description text, fix it.
>
> Signed-off-by: Colin Ian King
> Reviewed-by: Dennis Dalessandro
> ---
> drivers/infiniband/hw/qib/qib_pcie.c | 2 +-
> 1 file changed,
On Tue, Nov 20, 2018 at 03:08:05PM +0200, Jarkko Sakkinen wrote:
> On Mon, Nov 19, 2018 at 09:33:31PM +, Winkler, Tomas wrote:
> >
> > >
> > > Decleare struct tpm_header that replaces struct tpm_input_header and
> > Typo
>
> Thanks, will fix for the next version.
>
> > > struct tpm_output_
On Fri, Nov 09, 2018 at 10:20:29PM +0530, Sabyasachi Gupta wrote:
> Replaced dma_alloc_coherent + memset with dma_zalloc_coherent
>
> Signed-off-by: Sabyasachi Gupta
> Acked-by: Steve Wise
> Acked-by: Steve Wise
> ---
> drivers/infiniband/hw/cxgb3/cxio_hal.c | 3 +--
> 1 file changed, 1 insert
On Mon, Nov 12, 2018 at 08:51:59PM +0530, Sabyasachi Gupta wrote:
> Replaced dma_alloc_coherent + memset with dma_zalloc_coherent
>
> Signed-off-by: Sabyasachi Gupta
> Acked-by: Steve Wise
> ---
> drivers/infiniband/hw/cxgb4/qp.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
Applie
Hi Linus,
First rc pull request
This is a bit later than usual for our first -rc but I'm not seeing
anything worry-some in the RDMA tree right now. Quiet so far this -rc
cycle, only a few internal driver related bugs and a small series
fixing ODP bugs found by more advanced testing.
The followin
On Wed, Nov 28, 2018 at 07:21:30AM +0800, kbuild test robot wrote:
> From: kbuild test robot
>
> drivers/infiniband/core/uverbs_cmd.c:1095:1-3: WARNING: PTR_ERR_OR_ZERO can
> be used
>
>
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
>
> Generated by: scripts/coccinelle/api/ptr_
On Thu, Nov 29, 2018 at 10:42:13AM +, Colin King wrote:
> From: Colin Ian King
>
> There is a spelling mistake in a usnic_err error message, fix it.
>
> Signed-off-by: Colin Ian King
> ---
> drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(
On Wed, Nov 28, 2018 at 03:11:16PM +, Colin King wrote:
> From: Colin Ian King
>
> Fix spelling mistake in usnic_err error message
>
> Signed-off-by: Colin Ian King
> ---
> drivers/infiniband/hw/usnic/usnic_ib_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied to for-n
On Sun, Nov 18, 2018 at 02:47:47PM +0200, Jarkko Sakkinen wrote:
> Added locking as part of tpm_try_get_ops() and tpm_put_ops() as they are
> anyway used in most of the call sites except in tpmrm_release() where we
> take the locks manually.
>
> Signed-off-by: Jarkko Sakkinen
> Reviewed-by: Stefa
21 ++--
> virt/kvm/kvm_main.c | 14 +++-
> 12 files changed, 102 insertions(+), 113 deletions(-)
The changes to drivers/infiniband look mechanical and fine to me.
It even looks like this avoids merge conflicts with the other changes
to these files :)
For infiniband:
Acked-by: Jason Gunthorpe
I assume this will go through the mm tree?
Jason
On Mon, Dec 03, 2018 at 12:23:35PM -0500, Doug Ledford wrote:
> On Thu, 2018-11-29 at 16:37 -0700, Jason Gunthorpe wrote:
> > On Wed, Nov 28, 2018 at 07:21:30AM +0800, kbuild test robot wrote:
> > > From: kbuild test robot
> > >
> > > drivers/infiniband
On Tue, Dec 04, 2018 at 11:47:31AM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the rdma tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> ERROR: "mlx5_get_send_wqe" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
>
> Caused by commit
>
> 34f4c9554d
On Fri, Jun 29, 2018 at 06:10:02PM +0300, Jarkko Sakkinen wrote:
> Do not allow to compile TPM core as a module. TPM defines a root of
> trust for integrity and keyring subsystems and should be always
> available and not be loaded from the user space. There is no a
> reasonable use case for a loada
On Fri, Jun 29, 2018 at 08:47:43PM +0300, Jarkko Sakkinen wrote:
> On Fri, Jun 29, 2018 at 09:31:41AM -0600, Jason Gunthorpe wrote:
> > > -#if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE)
> > > -
> > > +#if defined(CONFIG_TCG_TPM)
> >
> >
On Fri, Jun 29, 2018 at 08:43:28PM +0300, Jarkko Sakkinen wrote:
> On Fri, Jun 29, 2018 at 09:31:41AM -0600, Jason Gunthorpe wrote:
> > On Fri, Jun 29, 2018 at 06:10:02PM +0300, Jarkko Sakkinen wrote:
> > > Do not allow to compile TPM core as a module. TPM defines a root
On Sat, Jul 07, 2018 at 03:41:30AM +0200, Tomas Bortoli wrote:
> I don't have a background on usage or internals of the driver at issue
> but I hope these clues will help in finding the proper fix.
I think anything is useful, thanks..
The truth is that nobody is left that seems to really understa
On Mon, Jul 09, 2018 at 01:05:53AM -0700, john.hubb...@gmail.com wrote:
> From: John Hubbard
>
> Introduces put_user_page(), which simply calls put_page().
> This provides a safe way to update all get_user_pages*() callers,
> so that they call put_user_page(), instead of put_page().
>
> Also add
On Wed, Jul 04, 2018 at 12:48:01PM +0200, Håkon Bugge wrote:
> In cm_form_tid(), a two bit message sequence number is OR'ed into bit
> 31-30 of the lower TID value.
>
> After commit f06d26537559 ("IB/cm: Randomize starting comm ID"), the
> local_id is XOR'ed with a 32-bit random value. Hence, bit
On Fri, Jul 06, 2018 at 10:48:03PM +0200, Jann Horn wrote:
> In general, accessing userspace memory beyond the length of the supplied
> buffer in VFS read/write handlers can lead to both kernel memory corruption
> (via kernel_read()/kernel_write(), which can e.g. be triggered via
> sys_splice()) an
On Mon, Jul 09, 2018 at 09:47:40PM +0200, Jan Kara wrote:
> On Mon 09-07-18 10:16:51, Matthew Wilcox wrote:
> > On Mon, Jul 09, 2018 at 06:08:06PM +0200, Jan Kara wrote:
> > > On Mon 09-07-18 18:49:37, Nicholas Piggin wrote:
> > > > The problem with blocking in clear_page_dirty_for_io is that the f
On Mon, Jul 09, 2018 at 04:51:08PM +0300, Jan Dakinevich wrote:
> An array of pointers to SRPT contexts in ib_device is over 30KiB even
> in default case, in which an amount of contexts is 4095. The patch
> is intended to weed out large contigous allocation for non-DMA memory.
>
> Signed-off-by: J
On Tue, Jul 10, 2018 at 11:33:42AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the rdma tree, today's linux-next build (x86_64
> allmodconfig) produced these warnings:
>
> In file included from include/linux/printk.h:336:0,
> from include/linux/kernel.h:14,
>
On Tue, Jul 10, 2018 at 02:05:12PM +1000, Stephen Rothwell wrote:
> Hi Jason,
>
> On Mon, 9 Jul 2018 21:41:57 -0600 Jason Gunthorpe wrote:
> >
> > What compiler is producing these? I got nothing from 0-day build
> > service or my local gcc-7..
>
> The x86 co
On Sat, Jun 23, 2018 at 09:50:20PM -0400, Tom Talpey wrote:
> On 5/30/2018 3:47 PM, Long Li wrote:
> >From: Long Li
> >
> >Add a function to allocate rdata without allocating pages for data
> >transfer. This gives the caller an option to pass a number of pages
> >that point to the data buffer.
> >
kernel/fork.c
etc
Acked-by: Joe Perches
Signed-off-by: Jason Gunthorpe
---
.clang-format | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Resending outside the merge window with no change..
If there is no clear upstream path for this file (it has no
MAINTAINERS entry?) I could take it to
On Tue, Jun 26, 2018 at 05:05:40PM +0200, Miguel Ojeda wrote:
> Hi,
>
> On Tue, Jun 26, 2018 at 12:44 AM, Jason Gunthorpe wrote:
> > The true option causes this indenting for functions:
> >
> > static struct something_very_very_long *
> > function(void
On Wed, Jun 27, 2018 at 02:42:55PM +0200, Jan Kara wrote:
> On Wed 27-06-18 13:59:27, Michal Hocko wrote:
> > On Wed 27-06-18 13:53:49, Jan Kara wrote:
> > > On Wed 27-06-18 13:32:21, Michal Hocko wrote:
> > [...]
> > > > Appart from that, do we really care about 32b here? Big DIO, IB users
> > > >
ion
> has been tested by myself and the reporter with successful results.
> This fix also allows the pvrdma driver to find its underlying ethernet
> device in the event that vmxnet3 is loaded after pvrdma, which it was
> not able to do before.
>
> Signed-off-by: Neil Horm
On Thu, Jun 28, 2018 at 03:45:26PM -0400, Neil Horman wrote:
> On Thu, Jun 28, 2018 at 12:59:46PM -0600, Jason Gunthorpe wrote:
> > On Thu, Jun 28, 2018 at 09:59:38AM -0400, Neil Horman wrote:
> > > On repeated module load/unload cycles, its possible for the pvrmda
> > &g
pec flow label type
Greg Thelen (1):
IB: remove redundant INFINIBAND kconfig dependencies
Jason Gunthorpe (1):
IB/uverbs: Fix uverbs_attr_get_obj
Kalderon, Michal (1):
RDMA/qedr: Fix doorbell bar mapping for dpi > 1
Leon Romanovsky (1):
MAINTAINERS: Remove bouncing @me
On Wed, May 23, 2018 at 06:16:29PM +0800, Wei Hu (Xavier) wrote:
> This patch added reset process for RoCE in hip08.
>
> Signed-off-by: Wei Hu (Xavier)
>
> v1->v2: 1.Delete handle->priv = NULL in hns_roce_hw_v2_uninit_instance.
> 2.Add hns_roce_hw_v2_reset_notify_init callback function,
>
On Wed, May 23, 2018 at 06:16:30PM +0800, Wei Hu (Xavier) wrote:
> This patch fixed the potential illegal operation when using the
> extend sge buffer cross page in post send operation. The bug
> will cause the calltrace.
Should include the oops for reference here..
> Reported-by: Jie Chen
> Rep
On Wed, May 23, 2018 at 06:16:26PM +0800, Wei Hu (Xavier) wrote:
> This patchset included fixing bug, some optimization, reset
> process for hns driver.
>
> v1->v2: 1.pull the patch out of the series. The name of the patch is
> RDMA/hns: Implement the disassociate_ucontext API.
> 2.
On Fri, May 25, 2018 at 01:54:31PM +0800, Wei Hu (Xavier) wrote:
>
>
> On 2018/5/25 5:31, Jason Gunthorpe wrote:
> >> static const struct hnae3_client_ops hns_roce_hw_v2_ops = {
> >>.init_instance = hns_roce_hw_v2_init_instance,
> >>.uninit_insta
On Fri, May 11, 2018 at 02:25:22PM +0900, DaeRyong Jeong wrote:
> We report the crash: KASAN: use-after-free Read in cma_cancel_operation
>
> Note that this bug is previously reported by syzkaller.
> https://syzkaller.appspot.com/bug?id=95f89b8fb9fdc42e28ad586e657fea074e4e719b
> Nonetheless, this
On Mon, May 07, 2018 at 09:44:54AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the rdma tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> drivers/infiniband/hw/cxgb4/restrack.c: In function 'fill_res_qp_entry':
> drivers/infiniband/hw/cxgb4/restrack.
On Thu, May 10, 2018 at 05:16:28PM +0200, Håkon Bugge wrote:
> We are talking about two things here. The PKey in the BTH and the
> PKey in the CM REQ payload. They differ.
>
> I am out of office, but if my memory serves me correct, the PKey in
> the BTH in the MAD packet will be the default PKey.
On Fri, May 11, 2018 at 12:55:00PM +0200, Håkon Bugge wrote:
> > I'll check upstream OpenSM when I get a chance to see if same problem
> > exists. Oracle OpenSM forked from upstream long time ago and not sure
> > how similar the path record code is. There were various impacts for the
> > shared por
On Sun, Jun 17, 2018 at 12:53:04PM -0700, Dan Williams wrote:
> > diff --git a/mm/rmap.c b/mm/rmap.c
> > index 6db729dc4c50..37576f0a4645 100644
> > +++ b/mm/rmap.c
> > @@ -1360,6 +1360,8 @@ static bool try_to_unmap_one(struct page *page,
> > struct vm_area_struct *vma,
> >
On Wed, Jun 13, 2018 at 05:34:03AM -0700, wi...@infradead.org wrote:
> Allocate agent IDs from a global IDR instead of an atomic variable.
> This eliminates the possibility of reusing an ID which is already in
> use after 4 billion registrations. We limit the assigned ID to be less
> than 2^24 as
On Mon, Jun 18, 2018 at 12:21:46PM -0700, Dan Williams wrote:
> On Mon, Jun 18, 2018 at 11:14 AM, John Hubbard wrote:
> > On 06/18/2018 10:56 AM, Dan Williams wrote:
> >> On Mon, Jun 18, 2018 at 10:50 AM, John Hubbard wrote:
> >>> On 06/18/2018 01:12 AM, Christoph Hellwig wrote:
> On Sun, Ju
On Mon, Jun 18, 2018 at 09:07:12PM +0300, Jarkko Sakkinen wrote:
> On Fri, Jun 08, 2018 at 02:54:38PM +0800, Louis Collard wrote:
> > It is now possible for drivers to easily specify a hwrng quality, however
> > most do not currently do this, and in cases where they do, it may be
> > desirable to o
On Wed, May 30, 2018 at 02:22:56PM +0200, Hans Westgaard Ry wrote:
> We came up with this code snippet which we think handles both preventing
> immediate re-use and too big/wrapping...
Isn't this basically the same as idr_alloc_cyclic ?
Jason
On Wed, May 30, 2018 at 09:32:02AM +0200, Håkon Bugge wrote:
>
>
> > On 29 May 2018, at 18:40, Jason Gunthorpe wrote:
> >
> > On Tue, May 29, 2018 at 06:16:14PM +0200, Håkon Bugge wrote:
> >>
> >>> On 29 May 2018, at 17:49, Jason Gunthorpe wrot
On Wed, May 30, 2018 at 11:58:18PM +0200, Arnd Bergmann wrote:
> The newly added fill_res_ep_entry function fails to link if
> CONFIG_INFINIBAND_ADDR_TRANS is not set:
>
> drivers/infiniband/hw/cxgb4/restrack.o: In function `fill_res_ep_entry':
> restrack.c:(.text+0x3cc): undefined reference to `r
On Wed, May 30, 2018 at 10:07:16PM +0200, Håkon Bugge wrote:
>
>
> > On 30 May 2018, at 17:10, Jason Gunthorpe wrote:
> >
> > On Wed, May 30, 2018 at 02:22:56PM +0200, Hans Westgaard Ry wrote:
> >
> >> We came up with this code snippet which we think ha
On Wed, May 30, 2018 at 05:10:35PM -0500, Steve Wise wrote:
>
>
> On 5/30/2018 5:04 PM, Jason Gunthorpe wrote:
> > On Wed, May 30, 2018 at 11:58:18PM +0200, Arnd Bergmann wrote:
> >> The newly added fill_res_ep_entry function fails to link if
> >> CONFIG
On Thu, May 31, 2018 at 12:40:54AM +0200, Arnd Bergmann wrote:
> > On 5/30/2018 5:25 PM, Jason Gunthorpe wrote:
> >> On Wed, May 30, 2018 at 05:10:35PM -0500, Steve Wise wrote:
> >>>
> >>> On 5/30/2018 5:04 PM, Jason Gunthorpe wrote:
> >>>> O
Hi Linus,
Third pull request for -rc
Just 3 small last minute regressions that were found in the last week. The
Broadcom fix is a bit big for rc7, but since it is fixing driver crash
regressions that were merged via netdev into rc1, I am sending it.
The following changes since commit 55ba49cbcef
ion
> has been tested by myself and the reporter with successful results.
> This fix also allows the pvrdma driver to find its underlying ethernet
> device in the event that vmxnet3 is loaded after pvrdma, which it was
> not able to do before.
>
> Signed-off-by: Neil Horm
On Wed, Jul 04, 2018 at 02:33:40PM +0530, Shirish S wrote:
> During system shutdown,
> tpm_class_shutdown() when called with TPM_CHIP_FLAG_TPM2
> flag set, makes chip->ops NULL.
>
> However tpm_chip_unregister() called later in shutdown
> sequence tries to access chip->ops in tpm_try_transmit()
>
On Tue, Jun 12, 2018 at 07:59:42AM +0300, jackm wrote:
> On Mon, 11 Jun 2018 10:19:18 -0600
> Jason Gunthorpe wrote:
>
> > On Mon, Jun 11, 2018 at 09:19:14AM +0300, jackm wrote:
> > > On Sun, 10 Jun 2018 22:42:03 -0600
> > > Jason Gunthorpe wrote:
> > >
On Fri, Jun 08, 2018 at 10:42:18AM -0700, Matthew Wilcox wrote:
> From: Matthew Wilcox
>
> Allocate agent IDs from a global IDR instead of an atomic variable.
> This eliminates the possibility of reusing an ID which is already in
> use after 4 billion registrations, and we can also limit the assi
On Fri, Jun 08, 2018 at 10:42:17AM -0700, Matthew Wilcox wrote:
> From: Matthew Wilcox
>
> Document this (it's implicitly true due to sleeping operations already
> in use in both registration and deregistration). Use this fact to use
> spin_lock_irq instead of spin_lock_irqsave. This improves p
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