Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=v6.7-rc4 2023-11-22T10:55:48+00:00 2023-11-22T10:55:48+00:00 Nguyen Dinh Phi phind.uet@gmail.com 2023-11-21T07:53:57+00:00 urn:sha1:84d2db91f14a32dc856a5972e3f0907089093c7a syzbot reported an memory leak that happens when an skb is add to send_buff after virtual nci closed. This patch adds a variable to track if the ndev is running before handling new skb in send function. Signed-off-by: Nguyen Dinh Phi <phind.uet@gmail.com> Reported-by: syzbot+6eb09d75211863f15e3e@syzkaller.appspotmail.com Closes: https://lore.kernel.org/lkml/00000000000075472b06007df4fb@google.com Reviewed-by: Bongsu Jeon Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2023-08-31T01:32:24+00:00 Oliver Neukum oneukum@suse.com 2023-08-29T08:47:17+00:00 urn:sha1:8b72d2a1c6cc148320a93d029eb3a7e721f951f6 It is backwards compatible Signed-off-by: Oliver Neukum <oneukum@suse.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230829084717.961-1-oneukum@suse.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-08-16T08:54:16+00:00 Li Zetao lizetao1@huawei.com 2023-08-15T07:49:27+00:00 urn:sha1:61a9b174f461de4d0668a98ca2f668b65ebdf131 Use the module_misc_device macro to simplify the code, which is the same as declaring with module_init() and module_exit(). Signed-off-by: Li Zetao <lizetao1@huawei.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2023-06-23T01:40:38+00:00 Jakub Kicinski kuba@kernel.org 2023-06-23T01:40:38+00:00 urn:sha1:a7384f3918756c193e3fcd7e3111fc4bd3686013 Cross-merge networking fixes after downstream PR. Conflicts: tools/testing/selftests/net/fcnal-test.sh d7a2fc1437f7 ("selftests: net: fcnal-test: check if FIPS mode is enabled") dd017c72dde6 ("selftests: fcnal: Test SO_DONTROUTE on TCP sockets.") https://lore.kernel.org/all/5007b52c-dd16-dbf6-8d64-b9701bfa498b@tessares.net/ https://lore.kernel.org/all/20230619105427.4a0df9b3@canb.auug.org.au/ No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-06-18T10:19:52+00:00 Juerg Haefliger juerg.haefliger@canonical.com 2023-06-16T12:22:18+00:00 urn:sha1:eb09fc2d14163c0c217846cfabec3d0cce7c8f8c The module loads firmware so add MODULE_FIRMWARE macros to provide that information via modinfo. Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2023-06-12T08:40:31+00:00 Simon Horman horms@kernel.org 2023-06-09T13:31:57+00:00 urn:sha1:f2ea0c3582abc721ce9e090cf496b96e6b204e2c Use a __be16 variable to store the big endian value of header in nxp_nci_i2c_fw_read(). Flagged by Sparse as: .../i2c.c:113:22: warning: cast to restricted __be16 No functional changes intended. Compile tested only. Signed-off-by: Simon Horman <horms@kernel.org> Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2023-06-01T22:38:26+00:00 Jakub Kicinski kuba@kernel.org 2023-06-01T22:33:03+00:00 urn:sha1:a03a91bd68cb00c615e602cf605e6be12bedaa90 Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: drivers/net/ethernet/sfc/tc.c 622ab656344a ("sfc: fix error unwinds in TC offload") b6583d5e9e94 ("sfc: support TC decap rules matching on enc_src_port") net/mptcp/protocol.c 5b825727d087 ("mptcp: add annotations around msk->subflow accesses") e76c8ef5cc5b ("mptcp: refactor mptcp_stream_accept()") Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2023-05-26T11:18:35+00:00 Osama Muhammad osmtendev@gmail.com 2023-05-25T17:27:46+00:00 urn:sha1:9b9e46aa07273ceb96866b2e812b46f1ee0b8d2f This patch fixes the error checking in nfcsim.c. The DebugFS kernel API is developed in a way that the caller can safely ignore the errors that occur during the creation of DebugFS nodes. Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2023-05-22T10:41:57+00:00 Uwe Kleine-König u.kleine-koenig@pengutronix.de 2023-05-20T17:21:04+00:00 urn:sha1:efc3001f8b44bf5da0f178bd726a73c73f370707 After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2023-04-25T01:12:42+00:00 Jianuo Kuang u202110722@hust.edu.cn 2023-04-24T02:41:40+00:00 urn:sha1:e515c330d7e22692d03475740fa45d179281cdf7 Smatch complains that: nfcsim_debugfs_init_dev() warn: 'dev_dir' is an error pointer or valid According to the documentation of the debugfs_create_dir() function, there is no need to check the return value of this function. Just delete the dead code. Signed-off-by: Jianuo Kuang <u202110722@hust.edu.cn> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230424024140.34607-1-u202110722@hust.edu.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>