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2019-11-14libnvdimm: Trivial comment fixIra Weiny
Signed-off-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/20190918211933.13213-1-ira.weiny@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-11-15Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux ↵Dave Airlie
into drm-next Two minor cleanups / fixes for -next. Signed-off-by: Dave Airlie <airlied@redhat.com> From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m=20=28VMware=29?= Link: https://patchwork.freedesktop.org/patch/msgid/20191114131703.8607-1-thomas_os@shipmail.org
2019-11-14vsock: prevent transport modules unloadingStefano Garzarella
This patch adds 'module' member in the 'struct vsock_transport' in order to get/put the transport module. This prevents the module unloading while sockets are assigned to it. We increase the module refcnt when a socket is assigned to a transport, and we decrease the module refcnt when the socket is destructed. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock/vmci: register vmci_transport only when VMCI guest/host are activeStefano Garzarella
To allow other transports to be loaded with vmci_transport, we register the vmci_transport as G2H or H2G only when a VMCI guest or host is active. To do that, this patch adds a callback registered in the vmci driver that will be called when the host or guest becomes active. This callback will register the vmci_transport in the VSOCK core. Cc: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: add multi-transports supportStefano Garzarella
This patch adds the support of multiple transports in the VSOCK core. With the multi-transports support, we can use vsock with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Major changes: - vsock core module can be loaded regardless of the transports - vsock_core_init() and vsock_core_exit() are renamed to vsock_core_register() and vsock_core_unregister() - vsock_core_register() has a feature parameter (H2G, G2H, DGRAM) to identify which directions the transport can handle and if it's support DGRAM (only vmci) - each stream socket is assigned to a transport when the remote CID is set (during the connect() or when we receive a connection request on a listener socket). The remote CID is used to decide which transport to use: - remote CID <= VMADDR_CID_HOST will use guest->host transport; - remote CID == local_cid (guest->host transport) will use guest->host transport for loopback (host->guest transports don't support loopback); - remote CID > VMADDR_CID_HOST will use host->guest transport; - listener sockets are not bound to any transports since no transport operations are done on it. In this way we can create a listener socket, also if the transports are not loaded or with VMADDR_CID_ANY to listen on all transports. - DGRAM sockets are handled as before, since only the vmci_transport provides this feature. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: add vsock_create_connected() called by transportsStefano Garzarella
All transports call __vsock_create() with the same parameters, most of them depending on the parent socket. In order to simplify the VSOCK core APIs exposed to the transports, this patch adds the vsock_create_connected() callable from transports to create a new socket when a connection request is received. We also unexported the __vsock_create(). Suggested-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: handle buffer_size sockopts in the coreStefano Garzarella
virtio_transport and vmci_transport handle the buffer_size sockopts in a very similar way. In order to support multiple transports, this patch moves this handling in the core to allow the user to change the options also if the socket is not yet assigned to any transport. This patch also adds the '.notify_buffer_size' callback in the 'struct virtio_transport' in order to inform the transport, when the buffer_size is changed by the user. It is also useful to limit the 'buffer_size' requested (e.g. virtio transports). Acked-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: add 'struct vsock_sock *' param to vsock_core_get_transport()Stefano Garzarella
Since now the 'struct vsock_sock' object contains a pointer to the transport, this patch adds a parameter to the vsock_core_get_transport() to return the right transport assigned to the socket. This patch modifies also the virtio_transport_get_ops(), that uses the vsock_core_get_transport(), adding the 'struct vsock_sock *' parameter. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock()Stefano Garzarella
We are going to add 'struct vsock_sock *' parameter to virtio_transport_get_ops(). In some cases, like in the virtio_transport_reset_no_sock(), we don't have any socket assigned to the packet received, so we can't use the virtio_transport_get_ops(). In order to allow virtio_transport_reset_no_sock() to use the '.send_pkt' callback from the 'vhost_transport' or 'virtio_transport', we add the 'struct virtio_transport *' to it and to its caller: virtio_transport_recv_pkt(). We moved the 'vhost_transport' and 'virtio_transport' definition, to pass their address to the virtio_transport_recv_pkt(). Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: add 'transport' member in the struct vsock_sockStefano Garzarella
As a preparation to support multiple transports, this patch adds the 'transport' member at the 'struct vsock_sock'. This new field is initialized during the creation in the __vsock_create() function. This patch also renames the global 'transport' pointer to 'transport_single', since for now we're only supporting a single transport registered at run-time. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: remove include/linux/vm_sockets.h fileStefano Garzarella
This header file now only includes the "uapi/linux/vm_sockets.h". We can include directly it when needed. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14vsock: remove vm_sockets_get_local_cid()Stefano Garzarella
vm_sockets_get_local_cid() is only used in virtio_transport_common.c. We can replace it calling the virtio_transport_get_ops() and using the get_local_cid() callback registered by the transport. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jorgen Hansen <jhansen@vmware.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14Merge tag 'mlx5-updates-2019-11-12' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2019-11-12 1) Merge mlx5-next for devlink reload and flowtable offloads dependencies 2) Devlink reload support 3) TC Flowtable offloads 4) Misc cleanup ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14dt-bindings: net: dp83869: Add TI dp83869 phyDan Murphy
Add dt bindings for the TI dp83869 Gigabit ethernet phy device. Signed-off-by: Dan Murphy <dmurphy@ti.com> CC: Rob Herring <robh+dt@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14net: openvswitch: add hash info to upcallTonghao Zhang
When using the kernel datapath, the upcall don't include skb hash info relatived. That will introduce some problem, because the hash of skb is important in kernel stack. For example, VXLAN module uses it to select UDP src port. The tx queue selection may also use the hash in stack. Hash is computed in different ways. Hash is random for a TCP socket, and hash may be computed in hardware, or software stack. Recalculation hash is not easy. Hash of TCP socket is computed: tcp_v4_connect -> sk_set_txhash (is random) __tcp_transmit_skb -> skb_set_hash_from_sk There will be one upcall, without information of skb hash, to ovs-vswitchd, for the first packet of a TCP session. The rest packets will be processed in Open vSwitch modules, hash kept. If this tcp session is forward to VXLAN module, then the UDP src port of first tcp packet is different from rest packets. TCP packets may come from the host or dockers, to Open vSwitch. To fix it, we store the hash info to upcall, and restore hash when packets sent back. +---------------+ +-------------------------+ | Docker/VMs | | ovs-vswitchd | +----+----------+ +-+--------------------+--+ | ^ | | | | | | upcall v restore packet hash (not recalculate) | +-+--------------------+--+ | tap netdev | | vxlan module +---------------> +--> Open vSwitch ko +--> or internal type | | +-------------------------+ Reported-at: https://mail.openvswitch.org/pipermail/ovs-dev/2019-October/364062.html Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-14tracing: Use seq_buf_hex_dump() to dump buffersPiotr Maziarz
Without this, buffers can be printed with __print_array macro that has no formatting options and can be hard to read. The other way is to mimic formatting capability with multiple calls of trace event with one call per row which gives performance impact and different timestamp in each row. Link: http://lkml.kernel.org/r/1573130738-29390-2-git-send-email-piotrx.maziarz@linux.intel.com Signed-off-by: Piotr Maziarz <piotrx.maziarz@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-11-14seq_buf: Add printing formatted hex dumpsPiotr Maziarz
Provided function is an analogue of print_hex_dump(). Implementing this function in seq_buf allows using for multiple purposes (e.g. for tracing) and therefore prevents from code duplication in every layer that uses seq_buf. print_hex_dump() is an essential part of logging data to dmesg. Adding similar capability for other purposes is beneficial to all users. Example usage: seq_buf_hex_dump(seq, "", DUMP_PREFIX_OFFSET, 16, 4, buf, ARRAY_SIZE(buf), true); Example output: 00000000: 00000000 ffffff10 ffffff32 ffff3210 ........2....2.. 00000010: ffff3210 83d00437 c0700000 00000000 .2..7.....p..... 00000020: 02010004 0000000f 0000000f 00004002 .............@.. 00000030: 00000fff 00000000 ........ Link: http://lkml.kernel.org/r/1573130738-29390-1-git-send-email-piotrx.maziarz@linux.intel.com Signed-off-by: Piotr Maziarz <piotrx.maziarz@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-11-14lib/bsearch: Use generic type for comparator functionAndy Shevchenko
Comparator function type, cmp_func_t, is defined in the types.h, use it in bsearch() and, thus, add more sense to the corresponding comment in the code. Link: http://lkml.kernel.org/r/20191007135656.37734-2-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-11-14lib/sort: Move swap, cmp and cmp_r function types for wider useAndy Shevchenko
The function types for swap, cmp and cmp_r functions are already being in use by modules. Move them to types.h that everybody in kernel will be able to use generic types instead of custom ones. This adds more sense to the comment in bsearch() later on. Link: http://lkml.kernel.org/r/20191007135656.37734-1-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-11-14fgraph: Fix function type mismatches of ftrace_graph_return using ftrace_stubSteven Rostedt (VMware)
The C compiler is allowing more checks to make sure that function pointers are assigned to the correct prototype function. Unfortunately, the function graph tracer uses a special name with its assigned ftrace_graph_return function pointer that maps to a stub function used by the function tracer (ftrace_stub). The ftrace_graph_return variable is compared to the ftrace_stub in some archs to know if the function graph tracer is enabled or not. This means we can not just simply create a new function stub that compares it without modifying all the archs. Instead, have the linker script create a function_graph_stub that maps to ftrace_stub, and this way we can define the prototype for it to match the prototype of ftrace_graph_return, and make the compiler checks all happy! Link: http://lkml.kernel.org/r/20191015090055.789a0aed@gandalf.local.home Cc: linux-sh@vger.kernel.org Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Reported-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-11-14bus: ti-sysc: Add module enable quirk for audio AESSTony Lindgren
We must set the autogating bit on enable for AESS (Audio Engine SubSystem) when probed with ti-sysc interconnect target module driver. Otherwise it won't idle properly. Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-11-14dma-mapping: remove the DMA_ATTR_WRITE_BARRIER flagChristoph Hellwig
This flag is not implemented by any backend and only set by the ib_umem module in a single instance. Link: https://lore.kernel.org/r/20191113073214.9514-2-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-14mmc: core: Re-work HW reset for SDIO cardsUlf Hansson
It have turned out that it's not a good idea to unconditionally do a power cycle and then to re-initialize the SDIO card, as currently done through mmc_hw_reset() -> mmc_sdio_hw_reset(). This because there may be multiple SDIO func drivers probed, who also shares the same SDIO card. To address these scenarios, one may be tempted to use a notification mechanism, as to allow the core to inform each of the probed func drivers, about an ongoing HW reset. However, supporting such an operation from the func driver point of view, may not be entirely trivial. Therefore, let's use a more simplistic approach to solve the problem, by instead forcing the card to be removed and re-detected, via scheduling a rescan-work. In this way, we can rely on existing infrastructure, as the func driver's ->remove() and ->probe() callbacks, becomes invoked to deal with the cleanup and the re-initialization. This solution may be considered as rather heavy, especially if a func driver doesn't share its card with other func drivers. To address this, let's keep the current immediate HW reset option as well, but run it only when there is one func driver probed for the card. Finally, to allow the caller of mmc_hw_reset(), to understand if the reset is being asynchronously managed from a scheduled work, it returns 1 (propagated from mmc_sdio_hw_reset()). If the HW reset is executed successfully and synchronously it returns 0, which maintains the existing behaviour. Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-15kbuild: remove header compile testMasahiro Yamada
There are both positive and negative options about this feature. At first, I thought it was a good idea, but actually Linus stated a negative opinion (https://lkml.org/lkml/2019/9/29/227). I admit it is ugly and annoying. The baseline I'd like to keep is the compile-test of uapi headers. (Otherwise, kernel developers have no way to ensure the correctness of the exported headers.) I will maintain a small build rule in usr/include/Makefile. Remove the other header test functionality. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-11-14block: remove (__)blkdev_reread_part as an exported APIChristoph Hellwig
In general drivers should never mess with partition tables directly. Unfortunately s390 and loop do for somewhat historic reasons, but they can use bdev_disk_changed directly instead when we export it as they satisfy the sanity checks we have in __blkdev_reread_part. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Stefan Haberland <sth@linux.ibm.com> [dasd] Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-11-14block: fix bdev_disk_changed for non-partitioned devicesChristoph Hellwig
We still have to set the capacity to 0 if invalidating or call revalidate_disk if not even if the disk has no partitions. Fix that by merging rescan_partitions into bdev_disk_changed and just stubbing out blk_add_partitions and blk_drop_partitions for non-partitioned devices. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-11-14block: move rescan_partitions to fs/block_dev.cChristoph Hellwig
Large parts of rescan_partitions aren't about partitions, and moving it to block_dev.c will allow for some further cleanups by merging it into its only caller. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-11-14block: merge invalidate_partitions into rescan_partitionsChristoph Hellwig
A lot of the logic in invalidate_partitions and rescan_partitions is shared. Merge the two functions to simplify things. There is a small behavior change in that we now send the kevent change notice also if we were not invalidating but no partitions were found, which seems like the right thing to do. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-11-14dmaengine: sprd: Add wrap address support for link-list modeEric Long
The Spreadtrum Audio compress offload mode will use 2-stage DMA transfer to save power. That means we can request 2 dma channels, one for source channel, and another one for destination channel. Once the source channel's transaction is done, it will trigger the destination channel's transaction automatically by hardware signal. In this case, the source channel will transfer data from IRAM buffer to the DSP fifo to decoding/encoding, once IRAM buffer is empty by transferring done, the destination channel will start to transfer data from DDR buffer to IRAM buffer. Since the destination channel will use link-list mode to fill the IRAM data, and IRAM buffer is allocated by 32K, and DDR buffer is larger to 2M, that means we need lots of link-list nodes to do a cyclic transfer, instead wasting lots of link-list memory, we can use wrap address support to reduce link-list node number, which means when the transfer address reaches the wrap address, the transfer address will jump to the wrap_to address specified by wrap_to register, and only 2 link-list nodes can do a cyclic transfer to transfer data from DDR to IRAM. Thus this patch adds wrap address to support this case. [Baolin Wang changes the commit message] Signed-off-by: Eric Long <eric.long@unisoc.com> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Link: https://lore.kernel.org/r/85a5484bc1f3dd53ce6f92700ad8b35f30a0b096.1571812029.git.baolin.wang@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-11-14Merge branch 'fixes' into nextVinod Koul
2019-11-14xen/mcelog: add PPIN to record when availableJan Beulich
This is to augment commit 3f5a7896a5 ("x86/mce: Include the PPIN in MCE records when available"). I'm also adding "synd" and "ipid" fields to struct xen_mce, in an attempt to keep field offsets in sync with struct mce. These two fields won't get populated for now, though. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com>
2019-11-14xen/mcelog: drop __MC_MSR_MCGCAPJan Beulich
It has never been part of Xen's public interface, and there's therefore no guarantee for MCG_CAP's value to always be present in array entry 0. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com>
2019-11-14drm/ttm, drm/vmwgfx: Use a configuration option for the TTM dma page poolThomas Hellstrom
Drivers like vmwgfx may want to test whether the dma page pool is present or not. Since it's activated by default by TTM if compiled-in, define a hidden configuration option that the driver can test for. Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2019-11-14firmware: Fix incompatible function behavior for RSU driverRichard Gong
The older versions of remote system update (RSU) firmware don't support retry and notify features then the kernel module dies when it queries the RSU retry counter or performs notify operation. Update the Intel service layer and RSU drivers to be compatible with all versions of RSU firmware. Reported-by: Radu Barcau <radu.bacrau@intel.com> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Richard Gong <richard.gong@intel.com> Link: https://lore.kernel.org/r/1572884676-1385-1-git-send-email-richard.gong@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-14misc: rtsx: Add support for RTS5261Rui Feng
Add support for new chip rts5261. In order to support rts5261, the definitions of some internal registers and workflow have to be modified and are different from its predecessors. So we need this patch to ensure RTS5261 can work. Signed-off-by: Rui Feng <rui_feng@realsil.com.cn> Link: https://lore.kernel.org/r/1571645105-5028-1-git-send-email-rui_feng@realsil.com.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-14cpu-topology: declare parse_acpi_topology in <linux/arch_topology.h>Ben Dooks (Codethink)
The parse_acpi_topology() is not declared anywhere which causes the following sparse warning: drivers/base/arch_topology.c:522:19: warning: symbol 'parse_acpi_topology' was not declared. Should it be static? Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20191022084323.13594-1-ben.dooks@codethink.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-14w1: Fix documentation warning.Dhanuka Warusadura
This patch fixes - warning: Function parameter or member 'of_match_table' not described in 'w1_family' Signed-off-by: Dhanuka Warusadura <csx@disroot.org> Link: https://lore.kernel.org/r/20191028110744.6523-1-csx@disroot.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-14export,module: add SPDX GPL-2.0 license identifier to headers with no licenseMasahiro Yamada
Commit b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") took care of a lot of files without any license information. These headers were not processed by the tool perhaps because they contain "GPL" in the code. I do not see any license boilerplate in them, so they fall back to GPL version 2 only, which is the project default. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Link: https://lore.kernel.org/r/20191018045053.8424-1-yamada.masahiro@socionext.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-13dt-bindings: clock: Add X1000 bindings.Zhou Yanjie
Add the clock bindings for the X1000 Soc from Ingenic. Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com> Link: https://lkml.kernel.org/r/1573378102-72380-2-git-send-email-zhouyanjie@zoho.com Reviewed-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-11-14Merge tag 'drm-next-5.5-2019-11-08' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next drm-next-5.5-2019-11-08: amdgpu: - Enable VCN dynamic powergating on RV/RV2 - Fixes for Navi14 - Misc Navi fixes - Fix MSI-X tear down - Misc Arturus fixes - Fix xgmi powerstate handling - Documenation fixes scheduler: - Fix static code checker warning - Fix possible thread reactivation while thread is stopped - Avoid cleanup if thread is parked radeon: - SI dpm fix ported from amdgpu Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191108212713.5078-1-alexander.deucher@amd.com
2019-11-13Merge branch 'mlx5-next' of ↵Saeed Mahameed
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux 1) New generic devlink param "enable_roce", for downstream devlink reload support 2) Do vport ACL configuration on per vport basis when enabling/disabling a vport. This enables to have vports enabled/disabled outside of eswitch config for future 3) Split the code for legacy vs offloads mode and make it clear 4) Tide up vport locking and workqueue usage 5) Fix metadata enablement for ECPF 6) Make explicit use of VF property to publish IB_DEVICE_VIRTUAL_FUNCTION 7) E-Switch and flow steering core low level support and refactoring for netfilter flowtables offload Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-13Merge tag 'v5.4-rc5' into develLinus Walleij
Linux 5.4-rc5
2019-11-13Merge tag 'intel-gpio-v5.5-1' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel into devel intel-gpio for v5.5-1 * Prerequisite patch against GPIO library to register pin ranges in time. * Second attempt to fix Intel Merrifield GPIO driver to utilize irqchip. The following is an automated git shortlog grouped by driver: gpiolib: - Introduce ->add_pin_ranges() callback merrifield: - Pass irqchip when adding gpiochip - Add GPIO <-> pin mapping ranges via callback
2019-11-13net/mlx5: Add new chain for netfilter flow table offloadPaul Blakey
Netfilter tables (nftables) implements a software datapath that comes after tc ingress datapath. The datapath supports offloading such rules via the flow table offload API. This API is currently only used by NFT and it doesn't provide the global priority in regards to tc offload, so we assume offloading such rules must come after tc. It does provide a flow table priority parameter, so we need to provide some supported priority range. For that, split fastpath prio to two, flow table offload and tc offload, with one dedicated priority chain for flow table offload. Next patch will re-use the multi chain API to access this chain by allowing access to this chain by the fdb_sub_namespace. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-13statx: define STATX_ATTR_VERITYEric Biggers
Add a statx attribute bit STATX_ATTR_VERITY which will be set if the file has fs-verity enabled. This is the statx() equivalent of FS_VERITY_FL which is returned by FS_IOC_GETFLAGS. This is useful because it allows applications to check whether a file is a verity file without opening it. Opening a verity file can be expensive because the fsverity_info is set up on open, which involves parsing metadata and optionally verifying a cryptographic signature. This is analogous to how various other bits are exposed through both FS_IOC_GETFLAGS and statx(), e.g. the encrypt bit. Reviewed-by: Andreas Dilger <adilger@dilger.ca> Acked-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Eric Biggers <ebiggers@google.com>
2019-11-14Merge v5.4-rc7 into drm-nextDave Airlie
We have the i915 security fixes to backmerge, but first let's clear the decks for other drivers to avoid a bigger mess. Signed-off-by: Dave Airlie <airlied@redhat.com>
2019-11-13sbitmap: Delete sbitmap_any_bit_clear()John Garry
Since the only caller of this function has been deleted, delete this one also. Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-11-13blk-mq: Delete blk_mq_has_free_tags() and blk_mq_can_queue()John Garry
These functions are not referenced, so delete them. Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-11-13IB/mlx5: Support flow counters offset for bulk countersYevgeny Kliteynik
Add support for flow steering counters action with a non-base counter ID (offset) for bulk counters. When creating a flow counter object, save the bulk value. This value is used when a flow action with a non-base counter ID is requested - to validate that the required offset is in the range of the allocated bulk. Link: https://lore.kernel.org/r/20191103140723.77411-1-leon@kernel.org Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-11-13Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2019-11-13 1) Remove a unnecessary net_exit function from the xfrm interface. From Xin Long. 2) Assign xfrm4_udp_encap_rcv to a UDP socket only if xfrm is configured. From Alexey Dobriyan. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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