Jonathan Brouwer 0cd8de3843 Rollup merge of #153049 - Darksonn:kasan-sw-tags, r=fmease ...

Add `-Zsanitize=kernel-hwaddress`

The Linux kernel has a config option called `CONFIG_KASAN_SW_TAGS`  that enables `-fsanitize=kernel-hwaddress`. This is not supported by Rust.

One slightly awkward detail is that `#[sanitize(address = "off")]` applies to both `-Zsanitize=address` and `-Zsanitize=kernel-address`. Probably it was done this way because both are the same LLVM pass. I replicated this logic here for hwaddress, but it might be undesirable.

Note that `#[sanitize(kernel_hwaddress = "off")]` could be supported as an annotation on statics, but since it's also missing for `#[sanitize(hwaddress = "off")]`, I did not add it.

MCP: https://github.com/rust-lang/compiler-team/issues/975
Tracking issue: https://github.com/rust-lang/rust/issues/154171

cc @rcvalle @maurer @ojeda

2026-03-25 19:52:49 +01:00

..

auxiliary

Add Cargo revision and values to the check-cfg macro test

2024-11-19 22:48:36 +01:00

allow-at-crate-level.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

allow-macro-cfg.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

allow-same-level.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

allow-same-level.stderr

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

allow-top-level.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

allow-upper-level.rs

Use cfg(false) in UI tests

2025-04-03 21:41:58 +00:00

and-more-diagnostic.rs

Add the avx10.1 and avx10.2 target features

2025-04-26 11:40:13 +05:30

and-more-diagnostic.stderr

Add specific test for check-cfg "and X more" diagnostic

2024-12-01 20:51:52 +01:00

cargo-build-script.rs

Don't suggest adding the unexpected cfgs the build-script it-self

2024-05-22 20:58:57 +02:00

cargo-build-script.stderr

Update test output to include check_contracts cfg

2025-02-03 13:55:15 -08:00

cargo-feature.none.stderr

Update test output to include check_contracts cfg

2025-02-03 13:55:15 -08:00

cargo-feature.rs

UI tests: migrate remaining compile time error-patterns to line annotations

2025-04-13 21:48:53 +03:00

cargo-feature.some.stderr

Update test output to include check_contracts cfg

2025-02-03 13:55:15 -08:00

cfg-crate-features.rs

Add regression test

2025-07-15 23:28:15 +02:00

cfg-crate-features.stderr

Add support for hexagon-unknown-qurt target

2025-11-16 18:30:37 -06:00

cfg-select.rs

Stabilize cfg_select

2026-02-22 19:59:25 +01:00

cfg-select.stderr

Stabilize cfg_select

2026-02-22 19:59:25 +01:00

cfg-value-for-cfg-name-duplicate.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

cfg-value-for-cfg-name-duplicate.stderr

Update test output to include check_contracts cfg

2025-02-03 13:55:15 -08:00

cfg-value-for-cfg-name-multiple.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

cfg-value-for-cfg-name-multiple.stderr

Show diff suggestion format on verbose replacement

2025-02-10 20:21:39 +00:00

cfg-value-for-cfg-name.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

cfg-value-for-cfg-name.stderr

Filter well known names from check-cfg diagnostics

2025-01-25 12:27:33 +01:00

compact-names.rs

Changes to diagnostics

2025-07-15 09:21:27 +02:00

compact-names.stderr

Changes to diagnostics

2025-07-15 09:21:27 +02:00

compact-values.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

compact-values.stderr

Convert unexpected_cfg_{name,value} to struct diagnostics

2024-05-21 20:16:39 +00:00

concat-values.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

concat-values.stderr

Convert unexpected_cfg_{name,value} to struct diagnostics

2024-05-21 20:16:39 +00:00

diagnotics.cargo.stderr

Trim suggestion parts to the subset that is purely additive

2025-02-14 00:44:10 -08:00

diagnotics.rs

Fix quote escaping inside check-cfg value

2024-05-20 11:44:09 +02:00

diagnotics.rustc.stderr

Trim suggestion parts to the subset that is purely additive

2025-02-14 00:44:10 -08:00

empty-values.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

empty-values.stderr

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

exhaustive-names-values.empty_cfg.stderr

Add minimal armv7a-vex-v5 support

2025-08-07 15:06:08 -07:00

exhaustive-names-values.feature.stderr

Add minimal armv7a-vex-v5 support

2025-08-07 15:06:08 -07:00

exhaustive-names-values.full.stderr

Add minimal armv7a-vex-v5 support

2025-08-07 15:06:08 -07:00

exhaustive-names-values.rs

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

exhaustive-names.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

exhaustive-names.stderr

Filter well known names from check-cfg diagnostics

2025-01-25 12:27:33 +01:00

exhaustive-values.empty_cfg.stderr

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

exhaustive-values.rs

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

exhaustive-values.without_names.stderr

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

false.rs

Suggest cfg(false) instead of cfg(FALSE)

2025-12-11 18:23:04 +00:00

false.stderr

Suggest cfg(false) instead of cfg(FALSE)

2025-12-11 18:23:04 +00:00

hrtb-crash.rs

deduplicate the rest of AST walker functions

2025-06-09 21:59:20 +08:00

hrtb-crash.stderr

deduplicate the rest of AST walker functions

2025-06-09 21:59:20 +08:00

invalid-arguments.any_values.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.anything_else.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.boolean_after_values.stderr

Allow boolean literals in check-cfg

2025-04-03 09:54:23 +00:00

invalid-arguments.cfg_none.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.giberich.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.ident_in_values_1.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.ident_in_values_2.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.mixed_any.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.mixed_values_any.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.multiple_any.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.multiple_values_any.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.multiple_values.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.none_not_empty.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.not_empty_any.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.not_empty_values_any.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.rs

Rollup merge of #138767 - clubby789:check-cfg-bool, r=Urgau

2025-04-03 21:18:30 +02:00

invalid-arguments.string_for_name_1.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.string_for_name_2.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.unknown_meta_item_1.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.unknown_meta_item_2.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.unknown_meta_item_3.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.unsafe_attr.stderr

Reject leading unsafe in cfg!(...) and --check-cfg.

2024-09-30 12:15:08 +02:00

invalid-arguments.unterminated.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.values_any_before_ident.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

invalid-arguments.values_any_missing_values.stderr

Improve check-cfg CLI errors with more structured diagnostics

2024-05-06 07:44:41 +02:00

mix.rs

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

mix.stderr

Update test output to include check_contracts cfg

2025-02-03 13:55:15 -08:00

my-awesome-platform.json

rustc_target: allow unenumerated architectures

2025-11-04 21:28:28 -05:00

nested-cfg.rs

Add regression test for nested cfgs

2025-12-06 10:38:15 +01:00

nested-cfg.stderr

Add regression test for nested cfgs

2025-12-06 10:38:15 +01:00

no-expected-values.empty.stderr

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

no-expected-values.mixed.stderr

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

no-expected-values.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

no-expected-values.simple.stderr

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

order-independant.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

order-independant.values_after.stderr

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

order-independant.values_before.stderr

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

raw-keywords.edition2015.stderr

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

raw-keywords.edition2021.stderr

replace //@ compile-flags: --edition with //@ edition

2025-04-10 09:56:37 +02:00

raw-keywords.rs

Emit error when using path-segment keyword as cfg pred

2025-11-21 18:48:04 +08:00

report-in-external-macros.cargo.stderr

Change the cfg to a dash

2025-09-21 13:12:20 -04:00

report-in-external-macros.rs

Add Cargo revision and values to the check-cfg macro test

2024-11-19 22:48:36 +01:00

report-in-external-macros.rustc.stderr

Change the cfg to a dash

2025-09-21 13:12:20 -04:00

stmt-no-ice.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

stmt-no-ice.stderr

Filter well known names from check-cfg diagnostics

2025-01-25 12:27:33 +01:00

target_feature.rs

Remove the -test suffix from normalize directives

2024-12-27 19:58:16 +11:00

target_feature.stderr

[BPF] add target feature allows-misaligned-mem-access

2026-02-25 21:31:51 +08:00

unexpected-cfg-name.rs

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

unexpected-cfg-name.stderr

Filter well known names from check-cfg diagnostics

2025-01-25 12:27:33 +01:00

unexpected-cfg-value.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

unexpected-cfg-value.stderr

Convert unexpected_cfg_{name,value} to struct diagnostics

2024-05-21 20:16:39 +00:00

unknown-values.rs

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

values-none.concat_1.stderr

Fix test problems discovered by the revision check

2024-05-09 14:47:09 +10:00

values-none.concat_2.stderr

Fix test problems discovered by the revision check

2024-05-09 14:47:09 +10:00

values-none.explicit.stderr

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

values-none.implicit.stderr

compiletest: add no-auto-check-cfg directive

2024-05-04 11:30:38 +02:00

values-none.rs

Fix test problems discovered by the revision check

2024-05-09 14:47:09 +10:00

values-none.simple.stderr

Fix test problems discovered by the revision check

2024-05-09 14:47:09 +10:00

values-target-json.rs

target: fix destabilising target-spec-json

2026-01-26 12:08:04 +00:00

well-known-names.rs

Filter well known names from check-cfg diagnostics

2025-01-25 12:27:33 +01:00

well-known-names.stderr

Show diff suggestion format on verbose replacement

2025-02-10 20:21:39 +00:00

well-known-values.rs

Make the test cfg a "userspace" check-cfg

2025-01-02 16:49:55 +01:00

well-known-values.stderr

Add kernel-hwaddress sanitizer

2026-03-17 20:23:59 +00:00

wrong-version-syntax.fixed

Suggest correct version("..") predicate syntax in check-cfg

2025-05-23 18:14:49 +02:00

wrong-version-syntax.rs

Suggest correct version("..") predicate syntax in check-cfg

2025-05-23 18:14:49 +02:00

wrong-version-syntax.stderr

Suggest correct version("..") predicate syntax in check-cfg

2025-05-23 18:14:49 +02:00