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2021-10-29ftrace: Fix kernel-doc formatting issuesSteven Rostedt (VMware)
Some functions had kernel-doc that used a comma instead of a hash to separate the function name from the one line description. Also, the "ftrace_is_dead()" had an incomplete description. Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-10-29crypto: testmgr - fix wrong key length for pkcs1padLei He
Fix wrong test data at testmgr.h, it seems to be caused by ignoring the last '\0' when calling sizeof. Signed-off-by: Lei He <helei.sig11@bytedance.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: pcrypt - Delay write to padata->infoDaniel Jordan
These three events can race when pcrypt is used multiple times in a template ("pcrypt(pcrypt(...))"): 1. [taskA] The caller makes the crypto request via crypto_aead_encrypt() 2. [kworkerB] padata serializes the inner pcrypt request 3. [kworkerC] padata serializes the outer pcrypt request 3 might finish before the call to crypto_aead_encrypt() returns in 1, resulting in two possible issues. First, a use-after-free of the crypto request's memory when, for example, taskA writes to the outer pcrypt request's padata->info in pcrypt_aead_enc() after kworkerC completes the request. Second, the outer pcrypt request overwrites the inner pcrypt request's return code with -EINPROGRESS, making a successful request appear to fail. For instance, kworkerB writes the outer pcrypt request's padata->info in pcrypt_aead_done() and then taskA overwrites it in pcrypt_aead_enc(). Avoid both situations by delaying the write of padata->info until after the inner crypto request's return code is checked. This prevents the use-after-free by not touching the crypto request's memory after the next-inner crypto request is made, and stops padata->info from being overwritten. Fixes: 5068c7a883d16 ("crypto: pcrypt - Add pcrypt crypto parallelization wrapper") Reported-by: syzbot+b187b77c8474f9648fae@syzkaller.appspotmail.com Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: ccp - Make use of the helper macro kthread_run()Cai Huoqing
Repalce kthread_create/wake_up_process() with kthread_run() to simplify the code. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: sa2ul - Use the defined variable to clean codeTang Bin
Use the defined variable "dev" to make the code cleaner. Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: s5p-sss - Add error handling in s5p_aes_probe()Tang Bin
The function s5p_aes_probe() does not perform sufficient error checking after executing platform_get_resource(), thus fix it. Fixes: c2afad6c6105 ("crypto: s5p-sss - Add HASH support for Exynos") Cc: <stable@vger.kernel.org> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: keembay-ocs-ecc - Add Keem Bay OCS ECC DriverPrabhjot Khurana
The Intel Keem Bay SoC can provide hardware acceleration of Elliptic Curve Cryptography (ECC) by means of its Offload and Crypto Subsystem (OCS). Add the Keem Bay OCS ECC driver which leverages such hardware capabilities to provide hardware-acceleration of ECDH-256 and ECDH-384. Signed-off-by: Prabhjot Khurana <prabhjot.khurana@intel.com> Co-developed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29dt-bindings: crypto: Add Keem Bay ECC bindingsPrabhjot Khurana
Add Keem Bay Offload and Crypto Subsystem (OCS) Elliptic Curve Cryptography (ECC) device tree bindings. Signed-off-by: Prabhjot Khurana <prabhjot.khurana@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: ecc - Export additional helper functionsDaniele Alessandrelli
Export the following additional ECC helper functions: - ecc_alloc_point() - ecc_free_point() - vli_num_bits() - ecc_point_is_zero() This is done to allow future ECC device drivers to re-use existing code, thus simplifying their implementation. Functions are exported using EXPORT_SYMBOL() (instead of EXPORT_SYMBOL_GPL()) to be consistent with the functions already exported by crypto/ecc.c. Exported functions are documented in include/crypto/internal/ecc.h. Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: ecc - Move ecc.h to include/crypto/internalDaniele Alessandrelli
Move ecc.h header file to 'include/crypto/internal' so that it can be easily imported from everywhere in the kernel tree. This change is done to allow crypto device drivers to re-use the symbols exported by 'crypto/ecc.c', thus avoiding code duplication. Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: engine - Add KPP Support to Crypto EnginePrabhjot Khurana
Add KPP support to the crypto engine queue manager, so that it can be used to simplify the logic of KPP device drivers as done for other crypto drivers. Signed-off-by: Prabhjot Khurana <prabhjot.khurana@intel.com> Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: api - Do not create test larvals if manager is disabledHerbert Xu
The delayed boot-time testing patch created a dependency loop between api.c and algapi.c because it added a crypto_alg_tested call to the former when the crypto manager is disabled. We could instead avoid creating the test larvals if the crypto manager is disabled. This avoids the dependency loop as well as saving some unnecessary work, albeit in a very unlikely case. Reported-by: Nathan Chancellor <nathan@kernel.org> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Reported-by: kernel test robot <lkp@intel.com> Fixes: adad556efcdd ("crypto: api - Fix built-in testing dependency failures") Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29cls_flower: Fix inability to match GRE/IPIP packetsYoshiki Komachi
When a packet of a new flow arrives in openvswitch kernel module, it dissects the packet and passes the extracted flow key to ovs-vswtichd daemon. If hw- offload configuration is enabled, the daemon creates a new TC flower entry to bypass openvswitch kernel module for the flow (TC flower can also offload flows to NICs but this time that does not matter). In this processing flow, I found the following issue in cases of GRE/IPIP packets. When ovs_flow_key_extract() in openvswitch module parses a packet of a new GRE (or IPIP) flow received on non-tunneling vports, it extracts information of the outer IP header for ip_proto/src_ip/dst_ip match keys. This means ovs-vswitchd creates a TC flower entry with IP protocol/addresses match keys whose values are those of the outer IP header. OTOH, TC flower, which uses flow_dissector (different parser from openvswitch module), extracts information of the inner IP header. The following flow is an example to describe the issue in more detail. <----------- Outer IP -----------------> <---------- Inner IP ----------> +----------+--------------+--------------+----------+----------+----------+ | ip_proto | src_ip | dst_ip | ip_proto | src_ip | dst_ip | | 47 (GRE) | 192.168.10.1 | 192.168.10.2 | 6 (TCP) | 10.0.0.1 | 10.0.0.2 | +----------+--------------+--------------+----------+----------+----------+ In this case, TC flower entry and extracted information are shown as below: - ovs-vswitchd creates TC flower entry with: - ip_proto: 47 - src_ip: 192.168.10.1 - dst_ip: 192.168.10.2 - TC flower extracts below for IP header matches: - ip_proto: 6 - src_ip: 10.0.0.1 - dst_ip: 10.0.0.2 Thus, GRE or IPIP packets never match the TC flower entry, as each dissector behaves differently. IMHO, the behavior of TC flower (flow dissector) does not look correct, as ip_proto/src_ip/dst_ip in TC flower match means the outermost IP header information except for GRE/IPIP cases. This patch adds a new flow_dissector flag FLOW_DISSECTOR_F_STOP_BEFORE_ENCAP which skips dissection of the encapsulated inner GRE/IPIP header in TC flower classifier. Signed-off-by: Yoshiki Komachi <komachi.yoshiki@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29ifb: fix building without CONFIG_NET_CLS_ACTArnd Bergmann
The driver no longer depends on this option, but it fails to build if it's disabled because the skb->tc_skip_classify is hidden behind an #ifdef: drivers/net/ifb.c:81:8: error: no member named 'tc_skip_classify' in 'struct sk_buff' skb->tc_skip_classify = 1; Use the same #ifdef around the assignment. Fixes: 046178e726c2 ("ifb: Depend on netfilter alternatively to tc") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29selftests: net: bridge: update IGMP/MLD membership interval valueNikolay Aleksandrov
When I fixed IGMPv3/MLDv2 to use the bridge's multicast_membership_interval value which is chosen by user-space instead of calculating it based on multicast_query_interval and multicast_query_response_interval I forgot to update the selftests relying on that behaviour. Now we have to manually set the expected GMI value to perform the tests correctly and get proper results (similar to IGMPv2 behaviour). Fixes: fac3cb82a54a ("net: bridge: mcast: use multicast_membership_interval for IGMPv3") Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29null_blk: Fix handling of submit_queues and poll_queues attributesShin'ichiro Kawasaki
Commit 0a593fbbc245 ("null_blk: poll queue support") introduced the poll queue feature to null_blk. After this change, null_blk device has both submit queues and poll queues, and null_map_queues() callback maps the both queues for corresponding hardware contexts. The commit also added the device configuration attribute 'poll_queues' in same manner as the existing attribute 'submit_queues'. These attributes allow to modify the numbers of queues. However, when the new values are stored to these attributes, the values are just handled only for the corresponding queue. When number of submit_queue is updated, number of poll_queue is not counted, or vice versa. This caused inconsistent number of queues and queue mapping and resulted in null-ptr-dereference. This failure was observed in blktests block/029 and block/030. To avoid the inconsistency, fix the attribute updates to care both submit_queues and poll_queues. Introduce the helper function nullb_update_nr_hw_queues() to handle stores to the both two attributes. Add poll_queues field to the struct nullb_device to track the number in same manner as submit_queues. Add two more fields prev_submit_queues and prev_poll_queues to keep the previous values before change. In case the block layer failed to update the nr_hw_queues, refer the previous values in null_map_queues() to map queues in same manner as before change. Also add poll_queues value checks in nullb_update_nr_hw_queues() and null_validate_conf(). They ensure the poll_queues value of each device is within the range from 1 to module parameter value of poll_queues. Fixes: 0a593fbbc245 ("null_blk: poll queue support") Reported-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Link: https://lore.kernel.org/r/20211029103926.845635-1-shinichiro.kawasaki@wdc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-29net: marvell: prestera: add firmware v4.0 supportVolodymyr Mytnyk
Add firmware (FW) version 4.0 support for Marvell Prestera driver. Major changes have been made to new v4.0 FW ABI to add support of new features, introduce the stability of the FW ABI and ensure better forward compatibility for the future driver vesrions. Current v4.0 FW feature set support does not expect any changes to ABI, as it was defined and tested through long period of time. The ABI may be extended in case of new features, but it will not break the backward compatibility. ABI major changes done in v4.0: - L1 ABI, where MAC and PHY API configuration are split. - ACL has been split to low-level TCAM and Counters ABI to provide more HW ACL capabilities for future driver versions. To support backward support, the addition compatibility layer is required in the driver which will have two different codebase under "if FW-VER elif FW-VER else" conditions that will be removed in the future anyway, So, the idea was to break backward support and focus on more stable FW instead of supporting old version with very minimal and limited set of features/capabilities. Improve FW msg validation: * Use __le64, __le32, __le16 types in msg to/from FW to catch endian mismatch by sparse. * Use BUILD_BUG_ON for structures sent/recv to/from FW. Co-developed-by: Vadym Kochan <vkochan@marvell.com> Signed-off-by: Vadym Kochan <vkochan@marvell.com> Signed-off-by: Yevhen Orlov <yevhen.orlov@plvision.eu> Signed-off-by: Taras Chornyi <tchornyi@marvell.com> Signed-off-by: Volodymyr Mytnyk <vmytnyk@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29block: ataflop: Fix warning comparing pointer to 0Jiapeng Chong
Fix the following coccicheck warning: ./drivers/block/ataflop.c:1464:20-21: WARNING comparing pointer to 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/1635501029-81391-1-git-send-email-jiapeng.chong@linux.alibaba.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-29blk-mq-debugfs: Show active requests per queue for shared tagsJohn Garry
Currently we show the hctx.active value for the per-hctx "active" file. However this is not maintained for shared tags, and we instead keep a record of the number active requests per request queue - see commit f1b49fdc1c64 ("blk-mq: Record active_queues_shared_sbitmap per tag_set for when using shared sbitmap). Change for the case of shared tags to show the active requests per request queue by using __blk_mq_active_requests() helper. Signed-off-by: John Garry <john.garry@huawei.com> Link: https://lore.kernel.org/r/1635496823-33515-1-git-send-email-john.garry@huawei.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-29block: remove blk_{get,put}_requestChristoph Hellwig
These are now pointless wrappers around blk_mq_{alloc,free}_request, so remove them. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20211025070517.1548584-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-29devlink: make all symbols GPL-onlyJakub Kicinski
devlink_alloc() and devlink_register() are both GPL. A non-GPL module won't get far, so for consistency we can make all symbols GPL without risking any real life breakage. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29bcache: replace snprintf in show functions with sysfs_emitQing Wang
coccicheck complains about the use of snprintf() in sysfs show functions. Fix the following coccicheck warning: drivers/md/bcache/sysfs.h:54:12-20: WARNING: use scnprintf or sprintf. Implement sysfs_print() by sysfs_emit() and remove snprint() since no one uses it any more. Suggested-by: Coly Li <colyli@suse.de> Signed-off-by: Qing Wang <wangqing@vivo.com> Signed-off-by: Coly Li <colyli@suse.de> Link: https://lore.kernel.org/r/20211029060930.119923-3-colyli@suse.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-29bcache: move uapi header bcache.h to bcache code directoryColy Li
The header file include/uapi/linux/bcache.h is not really a user space API heaer. This file defines the ondisk format of bcache internal meta data but no one includes it from user space, bcache-tools has its own copy of this header with minor modification. Therefore, this patch moves include/uapi/linux/bcache.h to bcache code directory as drivers/md/bcache/bcache_ondisk.h. Suggested-by: Arnd Bergmann <arnd@kernel.org> Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Coly Li <colyli@suse.de> Link: https://lore.kernel.org/r/20211029060930.119923-2-colyli@suse.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-29net: bareudp: fix duplicate checks of data[] expressionsJean Sacren
Both !data[IFLA_BAREUDP_PORT] and !data[IFLA_BAREUDP_ETHERTYPE] are checked. We should remove the checks of data[IFLA_BAREUDP_PORT] and data[IFLA_BAREUDP_ETHERTYPE] that follow since they are always true. Put both statements together in group and balance the space on both sides of '=' sign. Signed-off-by: Jean Sacren <sakiwit@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: netxen: fix code indentationJean Sacren
Remove additional character in the source to properly indent if branch. Signed-off-by: Jean Sacren <sakiwit@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: bridge: fix uninitialized variables when BRIDGE_CFM is disabledIvan Vecera
Function br_get_link_af_size_filtered() calls br_cfm_{,peer}_mep_count() that return a count. When BRIDGE_CFM is not enabled these functions simply return -EOPNOTSUPP but do not modify count parameter and calling function then works with uninitialized variables. Modify these inline functions to return zero in count parameter. Fixes: b6d0425b816e ("bridge: cfm: Netlink Notifications.") Cc: Henrik Bjoernlund <henrik.bjoernlund@microchip.com> Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: ethernet: microchip: lan743x: Increase rx ring size to improve rx ↵Yuiko Oshino
performance Increase the rx ring size (LAN743X_RX_RING_SIZE) to improve rx performance on some platforms. Tested on x86 PC with EVB-LAN7430. The iperf3.7 TCPIP improved from 881 Mbps to 922 Mbps, and UDP improved from 817 Mbps to 936 Mbps. Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: phylink: avoid mvneta warning when setting pause parametersRussell King (Oracle)
mvneta does not support asymetric pause modes, and it flags this by the lack of AsymPause in the supported field. When setting pause modes, we check that pause->rx_pause == pause->tx_pause, but only when pause autoneg is enabled. When pause autoneg is disabled, we still allow pause->rx_pause != pause->tx_pause, which is incorrect when the MAC does not support asymetric pause, and causes mvneta to issue a warning. Fix this by removing the test for pause->autoneg, so we always check that pause->rx_pause == pause->tx_pause for network devices that do not support AsymPause. Fixes: 9525ae83959b ("phylink: add phylink infrastructure") Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29Merge branch 'nfp-fixes'David S. Miller
Simon Horman says: ==================== nfp: fix bugs caused by adaptive coalesce this series contains fixes for two bugs introduced when when adaptive coalesce support was added to the NFP driver in v5.15 by 9d32e4e7e9e1 ("nfp: add support for coalesce adaptive feature") ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29nfp: fix potential deadlock when canceling dim workYinjun Zhang
When port is linked down, the process which has acquired rtnl_lock will wait for the in-progress dim work to finish, and the work also acquires rtnl_lock, which may cause deadlock. Currently IRQ_MOD registers can be configured by `ethtool -C` and dim work, and which will take effect depends on the execution order, rtnl_lock is useless here, so remove them. Fixes: 9d32e4e7e9e1 ("nfp: add support for coalesce adaptive feature") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29nfp: fix NULL pointer access when scheduling dim workYinjun Zhang
Each rx/tx ring has a related dim work, when rx/tx ring number is decreased by `ethtool -L`, the corresponding rx_ring or tx_ring is assigned NULL, while its related work is not destroyed. When scheduled, the work will access NULL pointer. Fixes: 9d32e4e7e9e1 ("nfp: add support for coalesce adaptive feature") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29ipmi: kcs_bmc: Fix a memory leak in the error handling path of ↵Christophe JAILLET
'kcs_bmc_serio_add_device()' In the unlikely event where 'devm_kzalloc()' fails and 'kzalloc()' succeeds, 'port' would be leaking. Test each allocation separately to avoid the leak. Fixes: 3a3d2f6a4c64 ("ipmi: kcs_bmc: Add serio adaptor") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Message-Id: <ecbfa15e94e64f4b878ecab1541ea46c74807670.1631048724.git.christophe.jaillet@wanadoo.fr> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Corey Minyard <cminyard@mvista.com>
2021-10-29Merge branch 'MCTP-flow-support'David S. Miller
Jeremy Kerr says: ==================== MCTP flow support For certain MCTP transport bindings, the binding driver will need to be aware of request/response pairing. For example, the i2c binding may need to set multiplexer configuration when expecting a response from a device behind a mux. This series implements a mechanism for informing the driver about these flows, so it can implement transport-specific behaviour when a flow is in progress (ie, a response is expected, and/or we time-out on that expectation). We use a skb extension to notify the driver about the presence of a flow, and a new dev->ops callback to notify about a flow's destruction. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29mctp: Pass flow data & flow release events to driversJeremy Kerr
Now that we have an extension for MCTP data in skbs, populate the flow when a key has been created for the packet, and add a device driver operation to inform of flow destruction. Includes a fix for a warning with test builds: Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29mctp: Add flow extension to skbJeremy Kerr
This change adds a new skb extension for MCTP, to represent a request/response flow. The intention is to use this in a later change to allow i2c controllers to correctly configure a multiplexer over a flow. Since we have a cleanup function in the core path (if an extension is present), we'll need to make CONFIG_MCTP a bool, rather than a tristate. Includes a fix for a build warning with clang: Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29mctp: Return new key from mctp_alloc_local_tagJeremy Kerr
In a future change, we will want the key available for future use after allocating a new tag. This change returns the key from mctp_alloc_local_tag, rather than just key->tag. Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29Merge branch 'eth_hw_addr_set'David S. Miller
Jakub Kicinski says: ==================== arch, misc: use eth_hw_addr_set() Convert remaining misc drivers to use helpers to write to netdev->dev_addr. This is the last set :) :) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: xtensa: use eth_hw_addr_set()Jakub Kicinski
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it go through appropriate helpers. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: um: use eth_hw_addr_set()Jakub Kicinski
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it go through appropriate helpers. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Anton Ivanov <anton.ivanov@cambridgegreys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: sgi-xp: use eth_hw_addr_set()Jakub Kicinski
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it go through appropriate helpers. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29selftests/net: update .gitignore with newly added testsShuah Khan
Update .gitignore with newly added tests: tools/testing/selftests/net/af_unix/test_unix_oob tools/testing/selftests/net/gro tools/testing/selftests/net/ioam6_parser tools/testing/selftests/net/toeplitz Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29net: amd-xgbe: Toggle PLL settings during rate changeShyam Sundar S K
For each rate change command submission, the FW has to do a phy power off sequence internally. For this to happen correctly, the PLL re-initialization control setting has to be turned off before sending mailbox commands and re-enabled once the command submission is complete. Without the PLL control setting, the link up takes longer time in a fixed phy configuration. Fixes: 47f164deab22 ("amd-xgbe: Add PCI device support") Co-developed-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== 100GbE Intel Wired LAN Driver Updates 2021-10-28 This series contains updates to ice driver only. Michal adds support for eswitch drop and redirect filters from and to tunnel devices. From meaning from uplink to VF and to means from VF to uplink. This is accomplished by adding support for indirect TC tunnel notifications and adding appropriate training packets and match fields for UDP tunnel headers. He also adds returning virtchannel responses for blocked operations as returning a response is still needed. Marcin sets netdev min and max MTU values on port representors to allow for MTU changes over default values. Brett adds detecting and reporting of PHY firmware load issues for devices which support this. Nathan Chancellor fixes a clang warning for implicit fallthrough. Wang Hai fixes a return value for failed allocation. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-29Merge branch 'for-next/fixes' into for-next/coreWill Deacon
Merge for-next/fixes to resolve conflicts in arm64_hugetlb_cma_reserve(). * for-next/fixes: acpi/arm64: fix next_platform_timer() section mismatch error arm64/hugetlb: fix CMA gigantic page order for non-4K PAGE_SIZE
2021-10-29Revert "btrfs: compression: drop kmap/kunmap from lzo"David Sterba
This reverts commit 8c945d32e60427cbc0859cf7045bbe6196bb03d8. The kmaps in compression code are still needed and cause crashes on 32bit machines (ARM, x86). Reproducible eg. by running fstest btrfs/004 with enabled LZO or ZSTD compression. The revert does not apply cleanly due to changes in a6e66e6f8c1b ("btrfs: rework lzo_decompress_bio() to make it subpage compatible") that reworked the page iteration so the revert is done to be equivalent to the original code. Link: https://lore.kernel.org/all/CAJCQCtT+OuemovPO7GZk8Y8=qtOObr0XTDp8jh4OHD6y84AFxw@mail.gmail.com/ Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=214839 Tested-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2021-10-29Merge branch 'for-next/vdso' into for-next/coreWill Deacon
* for-next/vdso: arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd arm64: vdso32: suppress error message for 'make mrproper' arm64: vdso32: drop test for -march=armv8-a arm64: vdso32: drop the test for dmb ishld
2021-10-29Merge branch 'for-next/trbe-errata' into for-next/coreWill Deacon
* for-next/trbe-errata: arm64: errata: Add detection for TRBE write to out-of-range arm64: errata: Add workaround for TSB flush failures arm64: errata: Add detection for TRBE overwrite in FILL mode arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
2021-10-29Merge branch 'for-next/sve' into for-next/coreWill Deacon
* for-next/sve: arm64/sve: Fix warnings when SVE is disabled arm64/sve: Add stub for sve_max_virtualisable_vl() arm64/sve: Track vector lengths for tasks in an array arm64/sve: Explicitly load vector length when restoring SVE state arm64/sve: Put system wide vector length information into structs arm64/sve: Use accessor functions for vector lengths in thread_struct arm64/sve: Rename find_supported_vector_length() arm64/sve: Make access to FFR optional arm64/sve: Make sve_state_size() static arm64/sve: Remove sve_load_from_fpsimd_state() arm64/fp: Reindent fpsimd_save()
2021-10-29Merge branch 'for-next/scs' into for-next/coreWill Deacon
* for-next/scs: scs: Release kasan vmalloc poison in scs_free process
2021-10-29Merge branch 'for-next/pfn-valid' into for-next/coreWill Deacon
* for-next/pfn-valid: arm64/mm: drop HAVE_ARCH_PFN_VALID dma-mapping: remove bogus test for pfn_valid from dma_map_resource
generated by cgit (git 2.34.1) at 2025-09-11 19:31:34 +0000