Hi Deepesh,
On 2026-05-13 04:48, [email protected] wrote:
From: Deepesh Varatharajan<[email protected]>
Rust Changes:
https://github.com/rust-lang/rust/releases/tag/1.95.0
Cargo Changes:
https://doc.rust-lang.org/nightly/cargo/CHANGELOG.html#cargo-195-2026-04-16
Drop merged patches:
0001-Adjust-loongarch-assembly-test.patch
0001-Fix-flaky-assertions-in-oneshot-tests.patch
0001-Update-amdgpu-data-layout.patch
Updated patches:
0001-src-core-build_steps-tool.rs-switch-off-lto-for-rust.patch
rust-oe-selftest.patch
New patch:
0002-Fix-rust-build-failure-with-unstable-options.patch
https://github.com/rust-lang/rust/issues/155963
Overall, I think we should merge this to just keep pace with Rust releases
as Richard was saying. The next scheduled release is:
1.96.0 <https://releases.rs/docs/1.96.0> (28 May, 2026, 15 days left)
https://releases.rs/
Your patch clearly works but I wonder if it would be better to just revert
the upstream commit (s) that forced us to use: -Zunstable-option
I found this commit but maybe there are more that are required.
❯ git log -1 6c4c4384e8f6
commit 6c4c4384e8f66476214d56b82313c39472c8215e
Author: David Wood <[email protected]>
Date: Fri Dec 19 06:37:22 2025
destabilise target-spec-json
Think about my comment, and please reply here and if you like, send a v2
with an updated commit log explaining why you did a patch rather than a
revert.
Selftest Changes:
Skip two failing tests
src/librustdoc
src/tools/rustdoc
https://github.com/rust-lang/rust/pull/153409
Excluded tests:
+--------+----------+---------+
| Before | After | Skipped |
+---------+---------+---------+
| 37 | 39 | +2 |
+--------+----------+---------+
Test results:
rust v1.95.0
+-------------+---------+---------+
| Machine | Passed | Skipped |
+-------------+---------+---------+
| qemux86-64 | 22187 | 689 |
| qemux86 | 21929 | 947 |
| qemuarm64 | 21994 | 882 |
| qemuarm | 21910 | 966 |
| qemuriscv64 | 21955 | 921 |
+-------------+---------+---------+
Test results difference (1.95.0 - 1.94.1):
+-------------+--------+---------+
| Machine | Passed | Skipped |
+-------------+--------+---------+
| qemux86-64 | +276 | +29 |
| qemux86 | +271 | +34 |
| qemuarm64 | +271 | +34 |
| qemuarm | +271 | +34 |
| qemuriscv64 | +270 | +35 |
+-------------+--------+---------+
More tests passing is good but skipping more tests isn't good.
For now, it's okay but we'll have to work on reducing the skipped tests.
../Randy
Signed-off-by: Deepesh Varatharajan<[email protected]>
---
meta/conf/distro/include/tcmode-default.inc | 2 +-
meta/lib/oeqa/selftest/cases/rust.py | 2 +-
.../rust/{cargo_1.94.1.bb => cargo_1.95.0.bb} | 0
.../0001-Adjust-loongarch-assembly-test.patch | 66 -----------
...ix-flaky-assertions-in-oneshot-tests.patch | 72 ------------
.../0001-Update-amdgpu-data-layout.patch | 44 --------
...teps-tool.rs-switch-off-lto-for-rust.patch | 4 +-
...-build-failure-with-unstable-options.patch | 57 ++++++++++
.../rust/files/rust-oe-selftest.patch | 20 +++-
...ibstd-rs_1.94.1.bb => libstd-rs_1.95.0.bb} | 0
....94.1.bb => rust-cross-canadian_1.95.0.bb} | 0
meta/recipes-devtools/rust/rust-snapshot.inc | 104 +++++++++---------
meta/recipes-devtools/rust/rust-source.inc | 6 +-
.../rust/{rust_1.94.1.bb => rust_1.95.0.bb} | 0
14 files changed, 129 insertions(+), 248 deletions(-)
rename meta/recipes-devtools/rust/{cargo_1.94.1.bb => cargo_1.95.0.bb} (100%)
delete mode 100644
meta/recipes-devtools/rust/files/0001-Adjust-loongarch-assembly-test.patch
delete mode 100644
meta/recipes-devtools/rust/files/0001-Fix-flaky-assertions-in-oneshot-tests.patch
delete mode 100644
meta/recipes-devtools/rust/files/0001-Update-amdgpu-data-layout.patch
create mode 100644
meta/recipes-devtools/rust/files/0002-Fix-rust-build-failure-with-unstable-options.patch
rename meta/recipes-devtools/rust/{libstd-rs_1.94.1.bb =>
libstd-rs_1.95.0.bb} (100%)
rename meta/recipes-devtools/rust/{rust-cross-canadian_1.94.1.bb =>
rust-cross-canadian_1.95.0.bb} (100%)
rename meta/recipes-devtools/rust/{rust_1.94.1.bb => rust_1.95.0.bb} (100%)
>< snip >< snip ><
--
# Randy MacLeod
# Wind River Linux
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