linux/tools/net, branch v6.3

tools: ynl: Fix genlmsg header encoding formats

2023-03-23T03:40:04Z

The pack strings use 'b' signed char for cmd and version but struct genlmsghdr defines them as unsigned char. Use 'B' instead. Fixes: 4e4480e89c47 ("tools: ynl: move the cli and netlink code around") Signed-off-by: Donald Hunter Link: https://lore.kernel.org/r/20230319193803.97453-1-donald.hunter@gmail.com Signed-off-by: Jakub Kicinski

ynl: make the tooling check the license

2023-03-17T04:22:44Z

The (only recently documented) expectation is that all specs are under a certain license, but we don't actually enforce it. What's worse we then go ahead and assume the license was right, outputting the expected license into generated files. Fixes: 37d9df224d1e ("ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause") Reviewed-by: Chuck Lever Signed-off-by: Jakub Kicinski

ynl: broaden the license even more

2023-03-17T04:20:32Z

I relicensed Netlink spec code to GPL-2.0 OR BSD-3-Clause but we still put a slightly different license on the uAPI header than the rest of the code. Use the Linux-syscall-note on all the specs and all generated code. It's moot for kernel code, but should not hurt. This way the licenses match everywhere. Cc: Chuck Lever Fixes: 37d9df224d1e ("ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause") Reviewed-by: Chuck Lever Signed-off-by: Jakub Kicinski

tools: ynl: make definitions optional again

2023-03-17T04:20:32Z

definitions are optional, commit in question breaks cli for ethtool. Fixes: 6517a60b0307 ("tools: ynl: move the enum classes to shared code") Reviewed-by: Chuck Lever Signed-off-by: Jakub Kicinski

tools: ynl: fix get_mask utility routine

2023-03-11T05:33:47Z

Fix get_mask utility routine in order to take into account possible gaps in the elements list. Fixes: be5bea1cc0bf ("net: add basic C code generators for Netlink") Signed-off-by: Lorenzo Bianconi Signed-off-by: Jakub Kicinski

tools: ynl: fix render-max for flags definition

2023-03-11T05:33:47Z

Properly manage render-max property for flags definition type introducing mask value and setting it to (last_element << 1) - 1 instead of adding max value set to last_element + 1 Fixes: be5bea1cc0bf ("net: add basic C code generators for Netlink") Signed-off-by: Lorenzo Bianconi Signed-off-by: Jakub Kicinski

tools: ynl: fix enum-as-flags in the generic CLI

2023-03-09T07:28:21Z

Lorenzo points out that the generic CLI is broken for the netdev family. When I added the support for documentation of enums (and sparse enums) the client script was not updated. It expects the values in enum to be a list of names, now it can also be a dict (YAML object). Reported-by: Lorenzo Bianconi Fixes: e4b48ed460d3 ("tools: ynl: add a completely generic client") Signed-off-by: Jakub Kicinski

tools: ynl: move the enum classes to shared code

2023-03-09T07:28:21Z

Move bulk of the EnumSet and EnumEntry code to shared code for reuse by cli. Signed-off-by: Jakub Kicinski

ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause

2023-03-07T21:44:30Z

I was intending to make all the Netlink Spec code BSD-3-Clause to ease the adoption but it appears that: - I fumbled the uAPI and used "GPL WITH uAPI note" there - it gives people pause as they expect GPL in the kernel As suggested by Chuck re-license under dual. This gives us benefit of full BSD freedom while fulfilling the broad "kernel is under GPL" expectations. Link: https://lore.kernel.org/all/20230304120108.05dd44c5@kernel.org/ Link: https://lore.kernel.org/r/20230306200457.3903854-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: use 1 as the default for first entry in attrs/ops

2023-03-03T08:22:39Z

Pretty much all families use value: 1 or reserve as unspec the first entry in attribute set and the first operation. Make this the default. Update documentation (the doc for values of operations just refers back to doc for attrs so updating only attrs). Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller