linux/samples/rust/Makefile, branch for-next

samples: rust: fix `rust_print` build making it a combined module

2024-11-12T14:21:48Z

The `rust_print` module, when built as a module, fails to build with: ERROR: modpost: missing MODULE_LICENSE() in samples/rust/rust_print_events.o ERROR: modpost: "__tracepoint_rust_sample_loaded" [samples/rust/rust_print.ko] undefined! ERROR: modpost: "rust_do_trace_rust_sample_loaded" [samples/rust/rust_print.ko] undefined! Fix it by building it as a combined one. Cc: Masami Hiramatsu Cc: Alex Gaynor Cc: Mark Rutland Cc: Boqun Feng Cc: Gary Guo Cc: Björn Roy Baron Cc: Benno Lossin Cc: Andreas Hindborg Cc: Alice Ryhl Cc: Trevor Gross Cc: "Linux Next Mailing List" Link: https://lore.kernel.org/20241111220805.708889-1-ojeda@kernel.org Reported-by: Stephen Rothwell Closes: https://lore.kernel.org/all/20241108152149.28459a72@canb.auug.org.au/ Fixes: 91d39024e1b0 ("rust: samples: add tracepoint to Rust sample") Signed-off-by: Miguel Ojeda Signed-off-by: Steven Rostedt (Google)

rust: samples: add tracepoint to Rust sample

2024-11-04T21:21:44Z

This updates the Rust printing sample to invoke a tracepoint. This ensures that we have a user in-tree from the get-go even though the patch is being merged before its real user. Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Cc: Peter Zijlstra Cc: Josh Poimboeuf Cc: Jason Baron Cc: Ard Biesheuvel Cc: Miguel Ojeda Cc: Alex Gaynor Cc: Wedson Almeida Filho Cc: Gary Guo Cc: " =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= " Cc: Benno Lossin Cc: Andreas Hindborg Cc: Arnd Bergmann Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: "H. Peter Anvin" Cc: Sean Christopherson Cc: Uros Bizjak Cc: Catalin Marinas Cc: Will Deacon Cc: Marc Zyngier Cc: Oliver Upton Cc: Mark Rutland Cc: Ryan Roberts Cc: Fuad Tabba Cc: Paul Walmsley Cc: Palmer Dabbelt Cc: Albert Ou Cc: Anup Patel Cc: Andrew Jones Cc: Alexandre Ghiti Cc: Conor Dooley Cc: Samuel Holland Cc: Huacai Chen Cc: WANG Xuerui Cc: Bibo Mao Cc: Tiezhu Yang Cc: Andrew Morton Cc: Tianrui Zhao Link: https://lore.kernel.org/20241030-tracepoint-v12-3-eec7f0f8ad22@google.com Reviewed-by: Boqun Feng Signed-off-by: Alice Ryhl Signed-off-by: Steven Rostedt (Google)

rust: samples: add `rust_print` example

2022-12-01T19:13:11Z

Add example to exercise the printing macros (`pr_*!`) introduced in the previous patches. Reviewed-by: Finn Behrens Reviewed-by: Wei Liu Tested-by: Sergio González Collado Signed-off-by: Miguel Ojeda

samples: add first Rust examples

2022-09-28T07:03:08Z

The beginning of a set of Rust modules that showcase how Rust modules look like and how to use the abstracted kernel features. It also includes an example of a Rust host program with several modules. These samples also double as tests in the CI. Reviewed-by: Kees Cook Reviewed-by: Greg Kroah-Hartman Co-developed-by: Alex Gaynor Signed-off-by: Alex Gaynor Co-developed-by: Finn Behrens Signed-off-by: Finn Behrens Co-developed-by: Wedson Almeida Filho Signed-off-by: Wedson Almeida Filho Co-developed-by: Milan Landaverde Signed-off-by: Milan Landaverde Signed-off-by: Miguel Ojeda