arch/arm/mach-uniphier/Makefile has been unused for a long time.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
- New support for the ASPEED USB host controller and USB vhub (device)
support
- Descriptions for the ColdFire processor that is part of the ASPEED
SoC
- Small fixes:
* pwm/tach clock
-----BEGIN PGP SIGNATURE-----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=aigP
-----END PGP SIGNATURE-----
Merge tag 'aspeed-4.19-devicetree-no-fsi' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/dt
ASPEED device tree updates for 4.19
- New support for the ASPEED USB host controller and USB vhub (device)
support
- Descriptions for the ColdFire processor that is part of the ASPEED
SoC
- Small fixes:
* pwm/tach clock
* tag 'aspeed-4.19-devicetree-no-fsi' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: dts: aspeed: Add coprocessor interrupt controller
ARM: dts: aspeed: Use 24MHz fixed clock for pwm
ARM: dts: aspeed: Fix Romulus VGA frame buffer
ARM: dts: aspeed: Enable vhub on port A of AST2500 EVB
ARM: dts: aspeed: Add G5 USB Virtual Hub
ARM: dts: aspeed: Add G4 USB Virtual Hub
ARM: dts: aspeed: Add G5 USB host pinmux
ARM: dts: aspeed: Add G4 USB pinmux
Signed-off-by: Olof Johansson <olof@lixom.net>
dax_pmem_percpu_exit() waits for dax_pmem_percpu_release() to invoke the
dax_pmem->cmp completion. Unfortunately this approach to cleaning up
the percpu_ref only works after devm_memremap_pages() was successful.
If devm_add_action_or_reset() or devm_memremap_pages() fails,
dax_pmem_percpu_release() is not invoked. Therefore
dax_pmem_percpu_exit() hangs waiting for the completion:
rc = devm_add_action_or_reset(dev, dax_pmem_percpu_exit,
&dax_pmem->ref);
if (rc)
return rc;
dax_pmem->pgmap.ref = &dax_pmem->ref;
addr = devm_memremap_pages(dev, &dax_pmem->pgmap);
Avoid the hang by calling percpu_ref_exit() in the error paths instead
of going through dax_pmem_percpu_exit().
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
The emulation for smart injection commands for nfit neglected to check
the smart field validity flags before injecting to that field. This is
required as a way to distinguish un-injection vs. leave-alone.
The emulation was also missing support for un-injection entirely. To add
this support, first, fix the above flags check. Second, use the
'enable' field in the injection command to determine injection vs
un-injection. Third, move the smart initialization struct to be a global
static structure for the nfit_test module. Reference this to get the
smart 'defaults' when un-injecting a smart field.
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Current DMA direction definitions in pci-dma-compat.h and dma-direction.h
are mirrored in value. Unify them to enhance readability and avoid
possible inconsistency.
Signed-off-by: Shunyong Yang <shunyong.yang@hxt-semitech.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Joey Zheng <yu.zheng@hxt-semitech.com>
The proper return code is "-EOPNOTSUPP" when the modify_cq() callback is
not supported, all drivers should generate this and all users should check
for it when detecting not supported functionality.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com> (for mlx5)
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This set of changes migrates Armada DRM from legacy modeset to atomic
modeset. This is everything from the "Transition Armada DRM planes to
atomic state" and "Finish Armada DRM transition to atomic modeset"
patch sets as posted on drm-devel, excluding the "Finish Armada DRM DT
support" series.
These series did not evoke any comments - if there are any, these can
be addressed via follow up patches.
Developed and tested on Dove Cubox with xf86-video-armada including the
overlay plane, and also tested with the tools in libdrm.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180730110543.GA30664@rmk-PC.armlinux.org.uk
This patch avoids that sparse reports the following warning:
drivers/infiniband/hw/cxgb4/qp.c:2269:34: warning: Using plain integer as NULL pointer
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Acked-by: Raju Rangoju <rajur@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This patch avoids that sparse complains about casts to restricted __be32.
Fixes: a3cdaa69e4 ("cxgb4: Adds CPL support for Shared Receive Queues")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This patch avoids that the following warning is reported when building with
W=1:
drivers/infiniband/hw/cxgb4/cm.c:1860:5: warning: variable 'status' set but not used [-Wunused-but-set-variable]
u8 status;
^~~~~~
Fixes: 6a0b6174d3 ("rdma/cxgb4: Add support for kernel mode SRQ's")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
A bit larger this time around, due to introduction of "dpu1" support
for the display controller in sdm845 and beyond. This has been on
list and undergoing refactoring since Feb (going from ~110kloc to
~30kloc), and all my review complaints have been addressed, so I'd be
happy to see this upstream so further feature work can procede on top
of upstream.
Also includes the gpu coredump support, which should be useful for
debugging gpu crashes. And various other misc fixes and such.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv-8y3zguY0Mj1vh=o+vrv_bJ8AwZ96wBXYPvMeQT2XcA@mail.gmail.com
idx can be indirectly controlled by user-space, hence leading to a
potential exploitation of the Spectre variant 1 vulnerability.
This issue was detected with the help of Smatch:
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:408 amdgpu_set_pp_force_state()
warn: potential spectre issue 'data.states'
Fix this by sanitizing idx before using it to index data.states
Notice that given that speculation windows are large, the policy is
to kill the speculation on the first load and not worry if it can be
completed with a dependent load/store [1].
[1] https://marc.info/?l=linux-kernel&m=152449131114778&w=2
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add a missing void parameter to function dc_create_transfer_func, fixes
sparse warning:
warning: non-ANSI function declaration of function 'dc_create_transfer_func'
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The function ttm_bo_put releases a reference to a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.
A call to ttm_bo_unref takes the address of the TTM BO object's pointer and
clears the pointer's value to NULL. This is not necessary in most cases and
sometimes even worked around by the calling code. A call to ttm_bo_put only
releases the reference without clearing the pointer.
The current behaviour of cleaning the pointer is kept in the calling code,
but should be removed if not required in a later patch.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The function ttm_bo_get acquires a reference on a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The function ttm_bo_put releases a reference to a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.
A call to ttm_bo_unref takes the address of the TTM BO object's pointer and
clears the pointer's value to NULL. This is not necessary in most cases and
sometimes even worked around by the calling code. A call to ttm_bo_put only
releases the reference without clearing the pointer.
The current behaviour of cleaning the pointer is kept in the calling code,
but should be removed if not required in a later patch.
v2:
* set prefix to drm/amdgpu
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The function ttm_bo_get acquires a reference on a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.
v2:
* changed prefix to drm/amdgpu
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
We removed the redundancy of having an extra scheduler field, so we
can't set the rq to NULL any more or otherwise won't know which
scheduler to use for the cleanup.
Just remove the entity from the scheduling list instead.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=107367
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Note which task is using the entity and only kill it if the last user of
the entity is killed. This should prevent problems when entities are leaked to
child processes.
v2: add missing kernel doc
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Instead of having extra handling just create an empty bo_list when no
handle is provided.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This avoids multiple allocations for the head and the array.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add helpers to iterate over all entries in a bo_list.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The RCU grace period is harmless and avoiding it is not worth the effort
of doubling the implementation.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The bo_list handle is allocated by OP_CREATE, so in OP_UPDATE here we just
re-create the bo_list object and replace the handle. This way we don't
need locking to protect the bo_list because it's always re-created when
changed.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Further demangle amdgpu.h
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This allows us to trace all VM ranges which should be valid inside a CS.
v2: dump mappings without BO as well
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-and-tested-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> (v1)
Reviewed-by: Huang Rui <ray.huang@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Return -EINVAL when both the BOs as well as a list handle is provided in
the IOCTL.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
long might only be 32bit in size and we can easily use more than 4GB
here.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
I refactored the include directives under include/drm/ some time ago.
This flag is unneeded.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Otherwise we silently don't use a BO list when the handle is invalid.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This test was reversed so it would end up leading to vddnb value
can't be read via hwmon on APU.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
the voltage showed in debugfs and hwmon should be in mV
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Only delete the dead temp variables in Polaris.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
DIDTConfig_Polaris12[] table missed a big chunk of data.
Pointed by aidan.fabius <aidan.fabius@coreavi.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
In commit ab123fe071 ("enic: handle mtu change for vf properly")
ASSERT_RTNL() is added to _enic_change_mtu() to prevent it from being
called without rtnl held. enic_probe() calls enic_change_mtu()
without rtnl held. At this point netdev is not registered yet.
Remove call to enic_change_mtu and assign the mtu to netdev->mtu.
Fixes: ab123fe071 ("enic: handle mtu change for vf properly")
Signed-off-by: Govindarajulu Varadarajan <gvaradar@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
ip_frag_queue() might call pskb_pull() on one skb that
is already in the fragment queue.
We need to take care of possible truesize change, or we
might have an imbalance of the netns frags memory usage.
IPv6 is immune to this bug, because RFC5722, Section 4,
amended by Errata ID 3089 states :
When reassembling an IPv6 datagram, if
one or more its constituent fragments is determined to be an
overlapping fragment, the entire datagram (and any constituent
fragments) MUST be silently discarded.
Fixes: 158f323b98 ("net: adjust skb->truesize in pskb_expand_head()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
We currently check current frags memory usage only when
a new frag queue is created. This allows attackers to first
consume the memory budget (default : 4 MB) creating thousands
of frag queues, then sending tiny skbs to exceed high_thresh
limit by 2 to 3 order of magnitude.
Note that before commit 648700f76b ("inet: frags: use rhashtables
for reassembly units"), work queue could be starved under DOS,
getting no cpu cycles.
After commit 648700f76b, only the per frag queue timer can eventually
remove an incomplete frag queue and its skbs.
Fixes: b13d3cbfb8 ("inet: frag: move eviction of queues to work queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Jann Horn <jannh@google.com>
Cc: Florian Westphal <fw@strlen.de>
Cc: Peter Oskolkov <posk@google.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJbYMQXAAoJEEg/ir3gV/o+BNcH/R6X7oxLoskYIO9nWejdMKUj
GzojL3mne33mKGEwGyFfLmRWQMbgPUvYrk5mXu/1uFPAHzRA+BwioZeyeWxfCYFe
blJuv59A1EBudSvQKUDEMeXaQYD7/6T92fbu3ZvGiZEZI+OTj3z6PtBU0Tr6NEMZ
zxRKWkpLPdjUwJh51tXEgfmEqy+gnn9tNIZt8ClRJ0w5wbgnignhzx1lCry1SE95
6zNS8aZKRxSIaVY41MxLSTRb9jLBmeZtiD67ntJAZIaLaMIMUqZbhW5Rtt7rz8HZ
chAiY8KdmEM35Ix6+ovzT9FKz/Jhp6/0nDioNYPRT5D3rHcqe+wUb8/8zROnhgs=
=b9YA
-----END PGP SIGNATURE-----
Merge tag 'mlx5-fixes-2018-07-31' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
Mellanox, mlx5 fixes 2018-07-31
The following series includes four mlx5 fixes.
Please pull and let me know if there's any problem.
For -stable v4.14
net/mlx5e: E-Switch, Initialize eswitch only if eswitch manager
For -stable v4.16
net/mlx5e: Set port trust mode to PCP as default
For -stable v4.17
net/mlx5e: IPoIB, Set the netdevice sw mtu in ipoib enhanced flow
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
dm_kcopyd_copy() only ever returns 0 so there is no need for callers to
account for possible failure. Same goes for dm_kcopyd_zero().
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
PCI_EXP_AER_FLAGS was defined twice (with identical definitions), once
under #ifdef CONFIG_ACPI_APEI, and again at the top level. This looks like
my merge error from these commits:
fd3362cb73 ("PCI/AER: Squash aerdrv_core.c into aerdrv.c")
41cbc9eb1a ("PCI/AER: Squash ecrc.c into aerdrv.c")
Remove the duplicate PCI_EXP_AER_FLAGS definition.
Fixes: 41cbc9eb1a ("PCI/AER: Squash ecrc.c into aerdrv.c")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Oza Pawandeep <poza@codeaurora.org>
Move the per-AG busy extent tree initialization to the per-ag structure
initialization since we don't want online repair to leak the old tree.
We only deconstruct the tree at unmount time, so this should be safe.
This also enables us to eliminate the commented out initialization in
the xfsprogs libxfs.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Used the per-fork sequence counter to avoid lookups in the writeback code
unless the COW fork actually changed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Add a simple 32-bit unsigned integer as the sequence count for
modifications to the extent list in the inode fork. This will be
used to optimize away extent list lookups in the writeback code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Make sure we never try to write the superblock with unknown feature bits
set. We checked those at mount time, so if they're set now then memory
is corrupt.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Add a helper predicate to check the inode count for sanity, then use it
in the superblock write verifier to inspect sb_icount.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Current sb verifier doesn't check bounds on sb_fdblocks and sb_ifree.
Add sanity checks for these parameters.
Signed-off-by: Bill O'Donnell <billodo@redhat.com>
[darrick: port to refactored sb validation predicates]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Split the superblock verifier into the common checks, the read-time
checks, and the write-time check functions. No functional changes, but
we're setting up to add more write-only checks.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
As mentioned previously, the xrep_extent_list basically implements a
bitmap with two functions: set and disjoint union. Rename all these
functions to xfs_bitmap to shorten the name and make it more obvious
what we're doing.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
-----BEGIN PGP SIGNATURE-----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=MN3z
-----END PGP SIGNATURE-----
Merge tag 'audit-pr-20180731' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit fix from Paul Moore:
"A single small audit fix to guard against memory allocation failures
when logging information about a kernel module load.
It's small, easy to understand, and self-contained; while nothing is
zero risk, this should be pretty low"
* tag 'audit-pr-20180731' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: fix potential null dereference 'context->module.name'
