* Re: [PATCH V2 1/2] rust: module: change author to be a array
2025-02-14 18:45 ` [PATCH V2 1/2] rust: module: change author to " Guilherme Giacomo Simoes
@ 2025-02-14 20:19 ` Charalampos Mitrodimas
2025-02-15 1:11 ` Guilherme Giacomo Simoes
2025-02-15 1:39 ` Benno Lossin
2025-02-16 12:35 ` kernel test robot
2 siblings, 1 reply; 10+ messages in thread
From: Charalampos Mitrodimas @ 2025-02-14 20:19 UTC (permalink / raw)
To: Guilherme Giacomo Simoes
Cc: a.hindborg, alex.gaynor, aliceryhl, apw, arnd, aswinunni01, axboe,
benno.lossin, bhelgaas, bjorn3_gh, boqun.feng, dakr,
dwaipayanray1, ethan.twardy, fujita.tomonori, gary, gregkh, joe,
lukas.bulwahn, ojeda, pbonzini, tmgross, walmeida, rust-for-linux,
linux-kernel, Miguel Ojeda
Guilherme Giacomo Simoes <trintaeoitogc@gmail.com> writes:
> In the module! macro, the author field has a string type. Once that the
> modules can has more than one author, this is impossible in the current
> scenary.
> Change the author field for accept a array string type and enable module
> creations with more than one author.
> In modules that use the author field, change its value to a string
> array.
>
> Suggested-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
> Link: https://github.com/Rust-for-Linux/linux/issues/244
> Signed-off-by: Guilherme Giacomo Simoes <trintaeoitogc@gmail.com>
> ---
> drivers/block/rnull.rs | 2 +-
> rust/kernel/net/phy.rs | 4 ++--
> rust/kernel/pci.rs | 2 +-
> rust/macros/lib.rs | 4 ++--
> rust/macros/module.rs | 8 +++++---
> samples/rust/rust_driver_pci.rs | 2 +-
> samples/rust/rust_minimal.rs | 2 +-
> samples/rust/rust_misc_device.rs | 2 +-
> samples/rust/rust_print_main.rs | 2 +-
> 9 files changed, 15 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/block/rnull.rs b/drivers/block/rnull.rs
> index ddf3629d8894..cb133993f27f 100644
> --- a/drivers/block/rnull.rs
> +++ b/drivers/block/rnull.rs
> @@ -27,7 +27,7 @@
> module! {
> type: NullBlkModule,
> name: "rnull_mod",
> - author: "Andreas Hindborg",
> + author: ["Andreas Hindborg"],
> description: "Rust implementation of the C null block driver",
> license: "GPL v2",
> }
> diff --git a/rust/kernel/net/phy.rs b/rust/kernel/net/phy.rs
> index bb654a28dab3..b179ac3a8d00 100644
> --- a/rust/kernel/net/phy.rs
> +++ b/rust/kernel/net/phy.rs
> @@ -790,7 +790,7 @@ const fn as_int(&self) -> u32 {
> /// DeviceId::new_with_driver::<PhySample>()
> /// ],
> /// name: "rust_sample_phy",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "Rust sample PHYs driver",
> /// license: "GPL",
> /// }
> @@ -819,7 +819,7 @@ const fn as_int(&self) -> u32 {
> /// module! {
> /// type: Module,
> /// name: "rust_sample_phy",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "Rust sample PHYs driver",
> /// license: "GPL",
> /// }
> diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs
> index 4c98b5b9aa1e..1218eaa7be02 100644
> --- a/rust/kernel/pci.rs
> +++ b/rust/kernel/pci.rs
> @@ -103,7 +103,7 @@ extern "C" fn remove_callback(pdev: *mut bindings::pci_dev) {
> /// kernel::module_pci_driver! {
> /// type: MyDriver,
> /// name: "Module name",
> -/// author: "Author name",
> +/// author: ["Author name"],
> /// description: "Description",
> /// license: "GPL v2",
> /// }
> diff --git a/rust/macros/lib.rs b/rust/macros/lib.rs
> index d61bc6a56425..8d74e18caf96 100644
> --- a/rust/macros/lib.rs
> +++ b/rust/macros/lib.rs
> @@ -36,7 +36,7 @@
> /// module!{
> /// type: MyModule,
> /// name: "my_kernel_module",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "My very own kernel module!",
> /// license: "GPL",
> /// alias: ["alternate_module_name"],
> @@ -69,7 +69,7 @@
> /// module!{
> /// type: MyDeviceDriverModule,
> /// name: "my_device_driver_module",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "My device driver requires firmware",
> /// license: "GPL",
> /// firmware: ["my_device_firmware1.bin", "my_device_firmware2.bin"],
> diff --git a/rust/macros/module.rs b/rust/macros/module.rs
> index cdf94f4982df..09265d18b44d 100644
> --- a/rust/macros/module.rs
> +++ b/rust/macros/module.rs
> @@ -94,7 +94,7 @@ struct ModuleInfo {
> type_: String,
> license: String,
> name: String,
> - author: Option<String>,
> + author: Option<Vec<String>>,
> description: Option<String>,
> alias: Option<Vec<String>>,
> firmware: Option<Vec<String>>,
> @@ -135,7 +135,7 @@ fn parse(it: &mut token_stream::IntoIter) -> Self {
> match key.as_str() {
> "type" => info.type_ = expect_ident(it),
> "name" => info.name = expect_string_ascii(it),
> - "author" => info.author = Some(expect_string(it)),
> + "author" => info.author = Some(expect_string_array(it)),
> "description" => info.description = Some(expect_string(it)),
> "license" => info.license = expect_string_ascii(it),
> "alias" => info.alias = Some(expect_string_array(it)),
> @@ -184,7 +184,9 @@ pub(crate) fn module(ts: TokenStream) -> TokenStream {
>
> let mut modinfo = ModInfoBuilder::new(info.name.as_ref());
> if let Some(author) = info.author {
> - modinfo.emit("author", &author);
> + for author in author {
> + modinfo.emit("author", &author);
> + }
I wonder if we should make this "for author in authors", for code
clarity concerns.
> }
> if let Some(description) = info.description {
> modinfo.emit("description", &description);
> diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs
> index 1fb6e44f3395..5784677c797b 100644
> --- a/samples/rust/rust_driver_pci.rs
> +++ b/samples/rust/rust_driver_pci.rs
> @@ -104,7 +104,7 @@ fn drop(&mut self) {
> kernel::module_pci_driver! {
> type: SampleDriver,
> name: "rust_driver_pci",
> - author: "Danilo Krummrich",
> + author: ["Danilo Krummrich"],
> description: "Rust PCI driver",
> license: "GPL v2",
> }
> diff --git a/samples/rust/rust_minimal.rs b/samples/rust/rust_minimal.rs
> index 4aaf117bf8e3..74279c3bd039 100644
> --- a/samples/rust/rust_minimal.rs
> +++ b/samples/rust/rust_minimal.rs
> @@ -7,7 +7,7 @@
> module! {
> type: RustMinimal,
> name: "rust_minimal",
> - author: "Rust for Linux Contributors",
> + author: ["Rust for Linux Contributors"],
> description: "Rust minimal sample",
> license: "GPL",
> }
> diff --git a/samples/rust/rust_misc_device.rs b/samples/rust/rust_misc_device.rs
> index 40ad7266c225..e840c12005cc 100644
> --- a/samples/rust/rust_misc_device.rs
> +++ b/samples/rust/rust_misc_device.rs
> @@ -116,7 +116,7 @@
> module! {
> type: RustMiscDeviceModule,
> name: "rust_misc_device",
> - author: "Lee Jones",
> + author: ["Lee Jones"],
> description: "Rust misc device sample",
> license: "GPL",
> }
> diff --git a/samples/rust/rust_print_main.rs b/samples/rust/rust_print_main.rs
> index 7e8af5f176a3..f6d51b0884fb 100644
> --- a/samples/rust/rust_print_main.rs
> +++ b/samples/rust/rust_print_main.rs
> @@ -8,7 +8,7 @@
> module! {
> type: RustPrint,
> name: "rust_print",
> - author: "Rust for Linux Contributors",
> + author: ["Rust for Linux Contributors"],
> description: "Rust printing macros sample",
> license: "GPL",
> }
It could be that you developed this with an old tree history. You missed
changing the author for the samples/rust/rust_driver_platform.rs sample.
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH V2 1/2] rust: module: change author to be a array
2025-02-14 20:19 ` Charalampos Mitrodimas
@ 2025-02-15 1:11 ` Guilherme Giacomo Simoes
0 siblings, 0 replies; 10+ messages in thread
From: Guilherme Giacomo Simoes @ 2025-02-15 1:11 UTC (permalink / raw)
To: charmitro
Cc: a.hindborg, alex.gaynor, aliceryhl, apw, arnd, aswinunni01, axboe,
benno.lossin, bhelgaas, bjorn3_gh, boqun.feng, dakr,
dwaipayanray1, ethan.twardy, fujita.tomonori, gary, gregkh, joe,
linux-kernel, lukas.bulwahn, miguel.ojeda.sandonis, ojeda,
pbonzini, rust-for-linux, tmgross, trintaeoitogc, walmeida
Charalampos Mitrodimas <charmitro@posteo.net> wrotes:
> I wonder if we should make this "for author in authors", for code
> clarity concerns.
You is write, I will make this change.
> It could be that you developed this with an old tree history. You missed
> changing the author for the samples/rust/rust_driver_platform.rs sample.
Yes, my bad.
I will include this driver
Thanks,
Guilherme
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH V2 1/2] rust: module: change author to be a array
2025-02-14 18:45 ` [PATCH V2 1/2] rust: module: change author to " Guilherme Giacomo Simoes
2025-02-14 20:19 ` Charalampos Mitrodimas
@ 2025-02-15 1:39 ` Benno Lossin
2025-02-15 13:52 ` Guilherme Giacomo Simoes
2025-02-16 12:35 ` kernel test robot
2 siblings, 1 reply; 10+ messages in thread
From: Benno Lossin @ 2025-02-15 1:39 UTC (permalink / raw)
To: Guilherme Giacomo Simoes, a.hindborg, alex.gaynor, aliceryhl, apw,
arnd, aswinunni01, axboe, bhelgaas, bjorn3_gh, boqun.feng, dakr,
dwaipayanray1, ethan.twardy, fujita.tomonori, gary, gregkh, joe,
lukas.bulwahn, ojeda, pbonzini, tmgross, walmeida
Cc: rust-for-linux, linux-kernel, Miguel Ojeda
On 14.02.25 19:45, Guilherme Giacomo Simoes wrote:
> In the module! macro, the author field has a string type. Once that the
> modules can has more than one author, this is impossible in the current
> scenary.
> Change the author field for accept a array string type and enable module
> creations with more than one author.
> In modules that use the author field, change its value to a string
> array.
This commit message looks a bit clunky to me, though I am not a native
speaker. My suggestion would be:
Change the type of the `author` field in the `module!` macro from string
to string array. This allows multiple authors for a single module as is
already possible in C.
Additionally, rename the field to `authors` to better reflect this
change.
Feel free to change/adapt anything.
> Suggested-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
> Link: https://github.com/Rust-for-Linux/linux/issues/244
> Signed-off-by: Guilherme Giacomo Simoes <trintaeoitogc@gmail.com>
> ---
> drivers/block/rnull.rs | 2 +-
> rust/kernel/net/phy.rs | 4 ++--
> rust/kernel/pci.rs | 2 +-
> rust/macros/lib.rs | 4 ++--
> rust/macros/module.rs | 8 +++++---
> samples/rust/rust_driver_pci.rs | 2 +-
> samples/rust/rust_minimal.rs | 2 +-
> samples/rust/rust_misc_device.rs | 2 +-
> samples/rust/rust_print_main.rs | 2 +-
> 9 files changed, 15 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/block/rnull.rs b/drivers/block/rnull.rs
> index ddf3629d8894..cb133993f27f 100644
> --- a/drivers/block/rnull.rs
> +++ b/drivers/block/rnull.rs
> @@ -27,7 +27,7 @@
> module! {
> type: NullBlkModule,
> name: "rnull_mod",
> - author: "Andreas Hindborg",
> + author: ["Andreas Hindborg"],
As already mentioned above, I think it makes sense to also rename the
field to `authors`.
> description: "Rust implementation of the C null block driver",
> license: "GPL v2",
> }
> diff --git a/rust/kernel/net/phy.rs b/rust/kernel/net/phy.rs
> index bb654a28dab3..b179ac3a8d00 100644
> --- a/rust/kernel/net/phy.rs
> +++ b/rust/kernel/net/phy.rs
> @@ -790,7 +790,7 @@ const fn as_int(&self) -> u32 {
> /// DeviceId::new_with_driver::<PhySample>()
> /// ],
> /// name: "rust_sample_phy",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "Rust sample PHYs driver",
> /// license: "GPL",
> /// }
> @@ -819,7 +819,7 @@ const fn as_int(&self) -> u32 {
> /// module! {
> /// type: Module,
> /// name: "rust_sample_phy",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "Rust sample PHYs driver",
> /// license: "GPL",
> /// }
> diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs
> index 4c98b5b9aa1e..1218eaa7be02 100644
> --- a/rust/kernel/pci.rs
> +++ b/rust/kernel/pci.rs
> @@ -103,7 +103,7 @@ extern "C" fn remove_callback(pdev: *mut bindings::pci_dev) {
> /// kernel::module_pci_driver! {
> /// type: MyDriver,
> /// name: "Module name",
> -/// author: "Author name",
> +/// author: ["Author name"],
> /// description: "Description",
> /// license: "GPL v2",
> /// }
> diff --git a/rust/macros/lib.rs b/rust/macros/lib.rs
> index d61bc6a56425..8d74e18caf96 100644
> --- a/rust/macros/lib.rs
> +++ b/rust/macros/lib.rs
You should also change the documentation in this file, there the field
`author` is listed as "string literal of the author of the kernel
module.", so it also needs to be updated.
---
Cheers,
Benno
> @@ -36,7 +36,7 @@
> /// module!{
> /// type: MyModule,
> /// name: "my_kernel_module",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "My very own kernel module!",
> /// license: "GPL",
> /// alias: ["alternate_module_name"],
> @@ -69,7 +69,7 @@
> /// module!{
> /// type: MyDeviceDriverModule,
> /// name: "my_device_driver_module",
> -/// author: "Rust for Linux Contributors",
> +/// author: ["Rust for Linux Contributors"],
> /// description: "My device driver requires firmware",
> /// license: "GPL",
> /// firmware: ["my_device_firmware1.bin", "my_device_firmware2.bin"],
> diff --git a/rust/macros/module.rs b/rust/macros/module.rs
> index cdf94f4982df..09265d18b44d 100644
> --- a/rust/macros/module.rs
> +++ b/rust/macros/module.rs
> @@ -94,7 +94,7 @@ struct ModuleInfo {
> type_: String,
> license: String,
> name: String,
> - author: Option<String>,
> + author: Option<Vec<String>>,
> description: Option<String>,
> alias: Option<Vec<String>>,
> firmware: Option<Vec<String>>,
> @@ -135,7 +135,7 @@ fn parse(it: &mut token_stream::IntoIter) -> Self {
> match key.as_str() {
> "type" => info.type_ = expect_ident(it),
> "name" => info.name = expect_string_ascii(it),
> - "author" => info.author = Some(expect_string(it)),
> + "author" => info.author = Some(expect_string_array(it)),
> "description" => info.description = Some(expect_string(it)),
> "license" => info.license = expect_string_ascii(it),
> "alias" => info.alias = Some(expect_string_array(it)),
> @@ -184,7 +184,9 @@ pub(crate) fn module(ts: TokenStream) -> TokenStream {
>
> let mut modinfo = ModInfoBuilder::new(info.name.as_ref());
> if let Some(author) = info.author {
> - modinfo.emit("author", &author);
> + for author in author {
> + modinfo.emit("author", &author);
> + }
> }
> if let Some(description) = info.description {
> modinfo.emit("description", &description);
> diff --git a/samples/rust/rust_driver_pci.rs b/samples/rust/rust_driver_pci.rs
> index 1fb6e44f3395..5784677c797b 100644
> --- a/samples/rust/rust_driver_pci.rs
> +++ b/samples/rust/rust_driver_pci.rs
> @@ -104,7 +104,7 @@ fn drop(&mut self) {
> kernel::module_pci_driver! {
> type: SampleDriver,
> name: "rust_driver_pci",
> - author: "Danilo Krummrich",
> + author: ["Danilo Krummrich"],
> description: "Rust PCI driver",
> license: "GPL v2",
> }
> diff --git a/samples/rust/rust_minimal.rs b/samples/rust/rust_minimal.rs
> index 4aaf117bf8e3..74279c3bd039 100644
> --- a/samples/rust/rust_minimal.rs
> +++ b/samples/rust/rust_minimal.rs
> @@ -7,7 +7,7 @@
> module! {
> type: RustMinimal,
> name: "rust_minimal",
> - author: "Rust for Linux Contributors",
> + author: ["Rust for Linux Contributors"],
> description: "Rust minimal sample",
> license: "GPL",
> }
> diff --git a/samples/rust/rust_misc_device.rs b/samples/rust/rust_misc_device.rs
> index 40ad7266c225..e840c12005cc 100644
> --- a/samples/rust/rust_misc_device.rs
> +++ b/samples/rust/rust_misc_device.rs
> @@ -116,7 +116,7 @@
> module! {
> type: RustMiscDeviceModule,
> name: "rust_misc_device",
> - author: "Lee Jones",
> + author: ["Lee Jones"],
> description: "Rust misc device sample",
> license: "GPL",
> }
> diff --git a/samples/rust/rust_print_main.rs b/samples/rust/rust_print_main.rs
> index 7e8af5f176a3..f6d51b0884fb 100644
> --- a/samples/rust/rust_print_main.rs
> +++ b/samples/rust/rust_print_main.rs
> @@ -8,7 +8,7 @@
> module! {
> type: RustPrint,
> name: "rust_print",
> - author: "Rust for Linux Contributors",
> + author: ["Rust for Linux Contributors"],
> description: "Rust printing macros sample",
> license: "GPL",
> }
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH V2 1/2] rust: module: change author to be a array
2025-02-15 1:39 ` Benno Lossin
@ 2025-02-15 13:52 ` Guilherme Giacomo Simoes
2025-02-15 14:34 ` Benno Lossin
0 siblings, 1 reply; 10+ messages in thread
From: Guilherme Giacomo Simoes @ 2025-02-15 13:52 UTC (permalink / raw)
To: benno.lossin
Cc: a.hindborg, alex.gaynor, aliceryhl, apw, arnd, aswinunni01, axboe,
bhelgaas, bjorn3_gh, boqun.feng, dakr, dwaipayanray1,
ethan.twardy, fujita.tomonori, gary, gregkh, joe, linux-kernel,
lukas.bulwahn, miguel.ojeda.sandonis, ojeda, pbonzini,
rust-for-linux, tmgross, trintaeoitogc, walmeida
Benno Lossin <benno.lossin@proton.me> wrote:
> This commit message looks a bit clunky to me, though I am not a native
> speaker. My suggestion would be:
>
> Change the type of the `author` field in the `module!` macro from string
> to string array. This allows multiple authors for a single module as is
> already possible in C.
> Additionally, rename the field to `authors` to better reflect this
> change.
>
> Feel free to change/adapt anything.
Thanks for your suggestions, in the truth my english is not so good.
> As already mentioned above, I think it makes sense to also rename the
> field to `authors`.
When I maked this change, I thinked in change the field name from author to
authors, but I don't doing this because anothers fields that is a array in
module! macro (firmware and alias) are in singular too.
> You should also change the documentation in this file, there the field
> `author` is listed as "string literal of the author of the kernel
> module.", so it also needs to be updated.
Yes, you is right... I haven't seen this chunk of text
Thanks,
Guilherme
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH V2 1/2] rust: module: change author to be a array
2025-02-15 13:52 ` Guilherme Giacomo Simoes
@ 2025-02-15 14:34 ` Benno Lossin
0 siblings, 0 replies; 10+ messages in thread
From: Benno Lossin @ 2025-02-15 14:34 UTC (permalink / raw)
To: Guilherme Giacomo Simoes
Cc: a.hindborg, alex.gaynor, aliceryhl, apw, arnd, aswinunni01, axboe,
bhelgaas, bjorn3_gh, boqun.feng, dakr, dwaipayanray1,
ethan.twardy, fujita.tomonori, gary, gregkh, joe, linux-kernel,
lukas.bulwahn, miguel.ojeda.sandonis, ojeda, pbonzini,
rust-for-linux, tmgross, walmeida
On 15.02.25 14:52, Guilherme Giacomo Simoes wrote:
> Benno Lossin <benno.lossin@proton.me> wrote:
>> As already mentioned above, I think it makes sense to also rename the
>> field to `authors`.
> When I maked this change, I thinked in change the field name from author to
> authors, but I don't doing this because anothers fields that is a array in
> module! macro (firmware and alias) are in singular too.
Hmm IMO the `alias` field should also probably be called `aliases`
(though not in this patch). And I believe that the plural of `firmware`
also is `firmware`.
So I still think it's a good idea to rename it to `authors`.
>> You should also change the documentation in this file, there the field
>> `author` is listed as "string literal of the author of the kernel
>> module.", so it also needs to be updated.
> Yes, you is right... I haven't seen this chunk of text
No worries, that's what review is for.
---
Cheers,
Benno
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH V2 1/2] rust: module: change author to be a array
2025-02-14 18:45 ` [PATCH V2 1/2] rust: module: change author to " Guilherme Giacomo Simoes
2025-02-14 20:19 ` Charalampos Mitrodimas
2025-02-15 1:39 ` Benno Lossin
@ 2025-02-16 12:35 ` kernel test robot
2 siblings, 0 replies; 10+ messages in thread
From: kernel test robot @ 2025-02-16 12:35 UTC (permalink / raw)
To: Guilherme Giacomo Simoes, a.hindborg, alex.gaynor, aliceryhl, apw,
arnd, aswinunni01, axboe, benno.lossin, bhelgaas, bjorn3_gh,
boqun.feng, dakr, dwaipayanray1, ethan.twardy, fujita.tomonori,
gary, gregkh, joe, lukas.bulwahn, ojeda, pbonzini, tmgross,
walmeida
Cc: llvm, oe-kbuild-all, trintaeoitogc, rust-for-linux, linux-kernel,
Miguel Ojeda
Hi Guilherme,
kernel test robot noticed the following build errors:
[auto build test ERROR on rust/rust-next]
[also build test ERROR on pci/next pci/for-linus char-misc/char-misc-testing char-misc/char-misc-next char-misc/char-misc-linus linus/master v6.14-rc2 next-20250214]
[cannot apply to rust/rust-block-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Guilherme-Giacomo-Simoes/rust-module-change-author-to-be-a-array/20250215-024906
base: https://github.com/Rust-for-Linux/linux rust-next
patch link: https://lore.kernel.org/r/20250214184550.120775-2-trintaeoitogc%40gmail.com
patch subject: [PATCH V2 1/2] rust: module: change author to be a array
config: x86_64-randconfig-006-20250216 (https://download.01.org/0day-ci/archive/20250216/202502162042.nKMk0Rff-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250216/202502162042.nKMk0Rff-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502162042.nKMk0Rff-lkp@intel.com/
All errors (new ones prefixed by >>):
>> error: proc macro panicked
--> samples/rust/rust_driver_platform.rs:43:1
|
43 | / kernel::module_platform_driver! {
44 | | type: SampleDriver,
45 | | name: "rust_driver_platform",
46 | | author: "Danilo Krummrich",
47 | | description: "Rust Platform driver",
48 | | license: "GPL v2",
49 | | }
| |_^
|
= help: message: Expected Group
= note: this error originates in the macro `$crate::module_driver` which comes from the expansion of the macro `kernel::module_platform_driver` (in Nightly builds, run with -Z macro-backtrace for more info)
--
>> error[E0277]: the trait bound `DriverModule: ModuleMetadata` is not satisfied
--> samples/rust/rust_driver_platform.rs:43:1
|
43 | / kernel::module_platform_driver! {
44 | | type: SampleDriver,
45 | | name: "rust_driver_platform",
46 | | author: "Danilo Krummrich",
47 | | description: "Rust Platform driver",
48 | | license: "GPL v2",
49 | | }
| |_^ the trait `ModuleMetadata` is not implemented for `DriverModule`
|
= note: this error originates in the macro `$crate::module_driver` which comes from the expansion of the macro `kernel::module_platform_driver` (in Nightly builds, run with -Z macro-backtrace for more info)
--
>> error: proc macro panicked
--> drivers/net/phy/ax88796b_rust.rs:14:1
|
14 | / kernel::module_phy_driver! {
15 | | drivers: [PhyAX88772A, PhyAX88772C, PhyAX88796B],
16 | | device_table: [
17 | | DeviceId::new_with_driver::<PhyAX88772A>(),
... |
24 | | license: "GPL",
25 | | }
| |_^
|
= help: message: Expected Group
= note: this error originates in the macro `kernel::module_phy_driver` (in Nightly builds, run with -Z macro-backtrace for more info)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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