On Thu, Sep 5, 2024 at 8:12 AM David Gow wrote:
>
> Not all architectures have core::sync::atomic::AtomicU64 available. In
> particular, 32-bit x86 doesn't support it. AtomicU32 is available
> everywhere, so use that instead.
>
> Hopefully we can add AtomicU64 to Rust-for-Linux more broadly, so th
On Wed, Sep 04, 2024 at 11:32:41PM -0500, Wentao Zhang wrote:
> From: Wentao Zhang
>
> This series adds support for building x86-64 kernels with Clang's Source-
> based Code Coverage[1] in order to facilitate Modified Condition/Decision
> Coverage (MC/DC)[2] that provably correlates to source cod
Resending as plain text so that lists can accept.
On Thu, Sep 5, 2024 at 8:21 AM Vanderleest (US), Steven H
wrote:
>
> From: Vanderleest (US), Steven H
> Date: Thursday, September 5, 2024 at 8:13 AM
> To: Peter Zijlstra , Wentao Zhang
>
> Cc: Kelly (US), Matt , a...@linux-foundation.org
> , O
Hi Folks,
This series added MIPS arch support to rust for linux,
hopefully MIPS is not too late to the party :-)
Sample rust module tested on R4000(el),mips32,mips32r2el,mips64,
mips64r2el,mips64r6el.
Please review.
Thanks
Signed-off-by: Jiaxun Yang
---
Changes in v2:
- Address review comment
scripts/generate_rust_target.rs is used by several architectures
to generate target.json target spec file.
However the enablement of this feature was controlled by target
specific Makefile pieces spreading everywhere.
Introduce HAVE_GENERATE_RUST_TARGET config option as a centralized
switch to co
Enable rust for linux by implement generate_rust_target.rs
and select relevant Kconfig options.
We don't use builtin target as there is no sutiable baremetal
target for us that can cover all ISA variants supported by kernel.
Link: https://github.com/Rust-for-Linux/linux/issues/107
Signed-off-by:
We have a union and a type both named after mips_instruction,
rust bindgen is not happy with this kind of naming alias.
Given that union mips_instruction is a part of UAPI, the best
thing we can do is to rename mips_instruction type.
Rename it as mips_insn, which is not conflicting with anything
On 2024-09-05 06:41, Peter Zijlstra wrote:
> On Wed, Sep 04, 2024 at 11:32:41PM -0500, Wentao Zhang wrote:
>> From: Wentao Zhang
>>
>> This series adds support for building x86-64 kernels with Clang's Source-
>> based Code Coverage[1] in order to facilitate Modified Condition/Decision
>> Coverage
