Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-5.11.y 2021-05-14T08:50:03+00:00 2021-05-14T08:50:03+00:00 Dan Carpenter dan.carpenter@oracle.com 2021-04-02T11:44:42+00:00 urn:sha1:9af4c4ab41a28ab93a42a1d0504103f2632bb2a9 [ Upstream commit ca4d4c34ae9aa5c3c0da76662c5e549d2fc0cc86 ] If the "type_a->nfcid_len" is too large then it would lead to memory corruption in pn533_target_found_type_a() when we do: memcpy(nfc_tgt->nfcid1, tgt_type_a->nfcid_data, nfc_tgt->nfcid1_len); Fixes: c3b1e1e8a76f ("NFC: Export NFCID1 from pn533") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> 2020-12-16T21:09:35+00:00 Bongsu Jeon bongsu.jeon@samsung.com 2020-12-15T06:54:01+00:00 urn:sha1:e2138e3f3537efdb8b56ea37d61c1682552608c9 Remove the unused NCI prop commands that s3fwrn5 driver doesn't use. Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2020-12-16T21:09:35+00:00 Bongsu Jeon bongsu.jeon@samsung.com 2020-12-15T06:54:00+00:00 urn:sha1:7ec27c9e97f26b5a1d7d07dd825069a45067868a Remove the delay for NFC sleep because the delay is only needed to guarantee that the NFC is awake. Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2020-12-15T21:22:29+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-12-15T21:22:29+00:00 urn:sha1:d635a69dd4981cc51f90293f5f64268620ed1565 Pull networking updates from Jakub Kicinski: "Core: - support "prefer busy polling" NAPI operation mode, where we defer softirq for some time expecting applications to periodically busy poll - AF_XDP: improve efficiency by more batching and hindering the adjacency cache prefetcher - af_packet: make packet_fanout.arr size configurable up to 64K - tcp: optimize TCP zero copy receive in presence of partial or unaligned reads making zero copy a performance win for much smaller messages - XDP: add bulk APIs for returning / freeing frames - sched: support fragmenting IP packets as they come out of conntrack - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs BPF: - BPF switch from crude rlimit-based to memcg-based memory accounting - BPF type format information for kernel modules and related tracing enhancements - BPF implement task local storage for BPF LSM - allow the FENTRY/FEXIT/RAW_TP tracing programs to use bpf_sk_storage Protocols: - mptcp: improve multiple xmit streams support, memory accounting and many smaller improvements - TLS: support CHACHA20-POLY1305 cipher - seg6: add support for SRv6 End.DT4/DT6 behavior - sctp: Implement RFC 6951: UDP Encapsulation of SCTP - ppp_generic: add ability to bridge channels directly - bridge: Connectivity Fault Management (CFM) support as is defined in IEEE 802.1Q section 12.14. Drivers: - mlx5: make use of the new auxiliary bus to organize the driver internals - mlx5: more accurate port TX timestamping support - mlxsw: - improve the efficiency of offloaded next hop updates by using the new nexthop object API - support blackhole nexthops - support IEEE 802.1ad (Q-in-Q) bridging - rtw88: major bluetooth co-existance improvements - iwlwifi: support new 6 GHz frequency band - ath11k: Fast Initial Link Setup (FILS) - mt7915: dual band concurrent (DBDC) support - net: ipa: add basic support for IPA v4.5 Refactor: - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej Siewior - phy: add support for shared interrupts; get rid of multiple driver APIs and have the drivers write a full IRQ handler, slight growth of driver code should be compensated by the simpler API which also allows shared IRQs - add common code for handling netdev per-cpu counters - move TX packet re-allocation from Ethernet switch tag drivers to a central place - improve efficiency and rename nla_strlcpy - number of W=1 warning cleanups as we now catch those in a patchwork build bot Old code removal: - wan: delete the DLCI / SDLA drivers - wimax: move to staging - wifi: remove old WDS wifi bridging support" * tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits) net: hns3: fix expression that is currently always true net: fix proc_fs init handling in af_packet and tls nfc: pn533: convert comma to semicolon af_vsock: Assign the vsock transport considering the vsock address flags af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path vsock_addr: Check for supported flag values vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag vm_sockets: Add flags field in the vsock address data structure net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context nfc: s3fwrn5: Release the nfc firmware net: vxget: clean up sparse warnings mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3 mlxsw: spectrum_router_xm: Introduce basic XM cache flushing mlxsw: reg: Add Router LPM Cache Enable Register mlxsw: reg: Add Router LPM Cache ML Delete Register mlxsw: spectrum_router_xm: Implement L-value tracking for M-index mlxsw: reg: Add XM Router M Table Register ... 2020-12-15T03:36:14+00:00 Zheng Yongjun zhengyongjun3@huawei.com 2020-12-14T13:43:14+00:00 urn:sha1:102f19d611acbd5f90608e797faba8928b6955d7 Replace a comma between expression statements by a semicolon. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Link: https://lore.kernel.org/r/20201214134314.4618-1-zhengyongjun3@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2020-12-15T03:20:43+00:00 Bongsu Jeon bongsu.jeon@samsung.com 2020-12-13T09:58:50+00:00 urn:sha1:a4485baefa1efa596702ebffd5a9c760d42b14b5 add the code to release the nfc firmware when the firmware image size is wrong. Fixes: c04c674fadeb ("nfc: s3fwrn5: Add driver for Samsung S3FWRN5 NFC Chip") Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201213095850.28169-1-bongsu.jeon@samsung.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2020-12-14T20:18:19+00:00 Linus Torvalds torvalds@linux-foundation.org 2020-12-14T20:18:19+00:00 urn:sha1:9e4b0d55d84a66dbfede56890501dc96e696059c Pull crypto updates from Herbert Xu: "API: - Add speed testing on 1420-byte blocks for networking Algorithms: - Improve performance of chacha on ARM for network packets - Improve performance of aegis128 on ARM for network packets Drivers: - Add support for Keem Bay OCS AES/SM4 - Add support for QAT 4xxx devices - Enable crypto-engine retry mechanism in caam - Enable support for crypto engine on sdm845 in qce - Add HiSilicon PRNG driver support" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (161 commits) crypto: qat - add capability detection logic in qat_4xxx crypto: qat - add AES-XTS support for QAT GEN4 devices crypto: qat - add AES-CTR support for QAT GEN4 devices crypto: atmel-i2c - select CONFIG_BITREVERSE crypto: hisilicon/trng - replace atomic_add_return() crypto: keembay - Add support for Keem Bay OCS AES/SM4 dt-bindings: Add Keem Bay OCS AES bindings crypto: aegis128 - avoid spurious references crypto_aegis128_update_simd crypto: seed - remove trailing semicolon in macro definition crypto: x86/poly1305 - Use TEST %reg,%reg instead of CMP $0,%reg crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg crypto: cpt - Fix sparse warnings in cptpf hwrng: ks-sa - Add dependency on IOMEM and OF crypto: lib/blake2s - Move selftest prototype into header file crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata crypto: ecdh - avoid unaligned accesses in ecdh_set_secret() crypto: ccree - rework cache parameters handling crypto: cavium - Use dma_set_mask_and_coherent to simplify code crypto: marvell/octeontx - Use dma_set_mask_and_coherent to simplify code ... 2020-12-12T23:02:39+00:00 Krzysztof Kozlowski krzk@kernel.org 2020-12-10T21:18:24+00:00 urn:sha1:e0a64d1dffca048a99546993322bd1fb5c728ee8 If interrupt trigger is not set when requesting the interrupt, the core will take care of reading trigger type from Devicetree. There is no point to do it in the driver. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201210211824.214949-1-krzk@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2020-12-10T00:49:46+00:00 Bongsu Jeon bongsu.jeon@samsung.com 2020-12-08T14:10:12+00:00 urn:sha1:237410fb83538407646109063c4d902c42261387 For the flexible control of interrupt trigger type, remove the hard coded interrupt trigger type in the i2c module. The trigger type will be loaded from a dts. Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2020-12-04T23:30:47+00:00 Bongsu Jeon bongsu.jeon@samsung.com 2020-12-03T22:52:57+00:00 urn:sha1:4fb7b98c7be3f7ea55dff36296d51881c6e1ee10 If there isn't a proper NFC firmware image, Bootloader mode will be skipped. Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201203225257.2446-1-bongsu.jeon@samsung.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>