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Message-ID: <c06b17f2-fc80-47a9-b108-8e53be3d4a76@leemhuis.info>
Date: Tue, 8 Apr 2025 15:16:31 +0200
From: Thorsten Leemhuis <linux@...mhuis.info>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org
Cc: patches@...ts.linux.dev, linux-kernel@...r.kernel.org,
torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
linux@...ck-us.net, shuah@...nel.org, patches@...nelci.org,
lkft-triage@...ts.linaro.org, pavel@...x.de, jonathanh@...dia.com,
f.fainelli@...il.com, sudipm.mukherjee@...il.com, srw@...dewatkins.net,
rwarsow@....de, conor@...nel.org, hargar@...rosoft.com, broonie@...nel.org,
Miguel Ojeda <ojeda@...nel.org>, Justin Forbes <jforbes@...oraproject.org>,
Alex Gaynor <alex.gaynor@...il.com>
Subject: Re: [PATCH 6.14 000/731] 6.14.2-rc1 review
On 08.04.25 12:38, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.14.2 release.
> There are 731 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
Compiling for Fedora failed for me:
"""
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/pci.rs:69:58
|
69 | let pdev = unsafe { &*pdev.cast::<Device<device::Core>>() };
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/pci.rs:240:35
|
240 | fn probe(dev: &Device<device::Core>, id_info: &Self::IdInfo) -> Result<Pin<KBox<Self>>>;
| ^^^^ not found in `device`
error[E0405]: cannot find trait `DeviceContext` in module `device`
--> rust/kernel/pci.rs:253:32ich of
|
253 | pub struct Device<Ctx: device::DeviceContext = device::Normal>(
| ^^^^^^^^^^^^^ not found in `device`
error[E0412]: cannot find type `Normal` in module `device`
--> rust/kernel/pci.rs:253:56
|
253 | pub struct Device<Ctx: device::DeviceCchangeontext = device::Normal>(
| ^^^^^^ not found in `device`
|
help: there is an enum variant `core::intrinsics::mir::BasicBlock::Normal` and 1 other; try using the variant's enum
|
253 | pub struct Device<Ctx: device::DeviceContext = core::intrinsics::mir::BasicBlock>(
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
253 | pub struct Device<Ctx: device::DeviceContext = core::num::FpCategory>(
| ~~~~~~~~~~~~~~~~~~~~~
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/pci.rs:411:21
|
411 | impl Device<device::Core> {
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/pci.rs:425:31
|
425 | impl Deref for Device<device::Core> {
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/pci.rs:439:27
|
439 | impl From<&Device<device::Core>> for ARef<Device> {
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/pci.rs:440:34
|
440 | fn from(dev: &Device<device::Core>) -> Self {
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/platform.rs:65:58
|
65 | let pdev = unsafe { &*pdev.cast::<Device<device::Core>>() };
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/platform.rs:167:35
|
167 | fn probe(dev: &Device<device::Core>, id_info: Option<&Self::IdInfo>)
| ^^^^ not found in `device`
error[E0405]: cannot find trait `DeviceContext` in module `device`
--> rust/kernel/platform.rs:182:32
|
182 | pub struct Device<Ctx: device::DeviceContext = device::Normal>(
| ^^^^^^^^^^^^^ not found in `device`
error[E0412]: cannot find type `Normal` in module `device`
--> rust/kernel/platform.rs:182:56
|
182 | pub struct Device<Ctx: device::DeviceContext = device::Normal>(
| ^^^^^^ not found in `device`
|
help: there is an enum variant `core::intrinsics::mir::BasicBlock::Normal` and 1 other; try using the variant's enum
|
182 | pub struct Device<Ctx: device::DeviceContext = core::intrinsics::mir::BasicBlock>(
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
182 | pub struct Device<Ctx: device::DeviceContext = core::num::FpCategory>(
| ~~~~~~~~~~~~~~~~~~~~~
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/platform.rs:193:31
|
193 | impl Deref for Device<device::Core> {
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/platform.rs:207:27
|
207 | impl From<&Device<device::Core>> for ARef<Device> {
| ^^^^ not found in `device`
error[E0412]: cannot find type `Core` in module `device`
--> rust/kernel/platform.rs:208:34
|
208 | fn from(dev: &Device<device::Core>) -> Self {
| ^^^^ not found in `device`
error: aborting due to 15 previous errors
Some errors have detailed explanations: E0405, E0412.
For more information about an error, try `rustc --explain E0405`.
make[2]: *** [rust/Makefile:482: rust/kernel.o] Error 1
make[1]: *** [/builddir/build/BUILD/kernel-6.14.2-build/kernel-6.14.2-rc1/linux-6.14.2-0.rc1.300.vanilla.fc42.x86_64/Makefile:1283: prepare] Error 2
make: *** [Makefile:259: __sub-make] Error 2
"""
>From a quick look there seem to be three changes in this set that touch
rust/kernel/pci.rs; if needed, I can take a closer look later or tomorrow
what exactly is causing trouble (I just hope it's no new build requirement
missing on my side or something like that).
Ciao, Thorsten
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