Rollup of 10 pull requests #73536
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Rollup of 10 pull requests #73536
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Fixes rust-lang#68104 Previous, we were encoding AnonConst as a regular Const, causing us to treat them differently after being deserialized in another compilation session.
This will run all tests for `riscv64gc-unknown-linux-gnu` in a QEMU instance. This is based upon the armhf QEMU test image.
Thanks to jfrimmel for pointing this out Co-authored-by: J. Frimmel <31166235+jfrimmel@users.noreply.github.com>
In our GitHub Actions setup macOS is too unreliable to gate on it, but the other builders work fine. This commit splits the macOS builders into a separate job (called auto-fallible), allowing us to gate on the auto job without failing due to macOS spurious failures.
The build is not actually needed often, and it can be added back on a case-by-case basis if a specific PR needs access to it.
Insufficient sanitization of the x87 FPU tag word in the trusted enclave runtime allowed unprivileged adversaries in the containing host application to induce incoherent or unexpected results for ABI-compliant compiled enclave application code that uses the x87 FPU. Vulnerability was disclosed to us by Fritz Alder, Jo Van Bulck, David Oswald and Frank Piessens
…r=varkor Properly encode AnonConst into crate metadata Fixes rust-lang#68104 Previous, we were encoding AnonConst as a regular Const, causing us to treat them differently after being deserialized in another compilation session.
RISC-V Emulated Testing Adds a disabled docker image on which to run RISC-V tests. Based on the armhf image. Test using ``` ./src/ci/docker/run.sh riscv64gc-linux ``` cc: @msizanoen1
…oli-obk Remove use of specialization from librustc_arena This reworks the macro so that specialization, `transmute` and `#[marker]` are not used. r? @oli-obk
…ulacrum Update CFGuard syntax Update the naming and syntax of the control-flow-guard option, as discussed in rust-lang#68793. r? @Mark-Simulacrum
Update bootstrap to rustc 1.45.0-beta.2 (1dc0f6d 2020-06-15) Pulls in changes from rust-lang#73326. Closes rust-lang#73286
Update cargo 3 commits in 79c769c3d7b4c2cf6a93781575b7f592ef974255..089cbb80b73ba242efdcf5430e89f63fa3b5328d 2020-06-11 22:13:37 +0000 to 2020-06-15 14:38:34 +0000 - Support linker with -Zdoctest-xcompile. (rust-lang/cargo#8359) - Fix doctests not running with --target=HOST. (rust-lang/cargo#8358) - Allow passing a registry index url directly to `cargo install` (rust-lang/cargo#8344)
…ark-Simulacrum ci: allow gating GHA on everything but macOS In our GitHub Actions setup macOS is too unreliable to gate on it, but the other builders work fine. This commit splits the macOS builders into a separate job (called `auto-fallible`), allowing us to gate on the auto job without failing due to macOS spurious failures. cc rust-lang/rust-central-station#848 r? @Mark-Simulacrum
…ark-Simulacrum ci: disable alt build during try builds The alt build is not actually needed often, and it can be added back on a case-by-case basis if a specific PR needs access to it. This will free up a builder. r? @Mark-Simulacrum
…jethrogb Prevent attacker from manipulating FPU tag word used in SGX enclave Insufficient sanitization of the x87 FPU tag word in the trusted enclave runtime allowed unprivileged adversaries in the containing host application to induce incoherent or unexpected results for ABI-compliant compiled enclave application code that uses the x87 FPU. Vulnerability was disclosed to us by Fritz Alder, Jo Van Bulck, David Oswald and Frank Piessens cc: @jethrogb
Converted all platform-specific stdin/stdout/stderr implementations to use io:: traits Currently, some of the platform-specific standard streams (`src/libstd/sys/*/stdio.rs`) manually implement parts of the `io::Write` interface directly as methods on the struct, rather than by actually implementing the trait. There doesn't seem to be any reason for this, other than an unused advantage of `fn write(&self, ...)` instead of `fn write(&mut self, ...)`. Unfortunately, this means that those implementations don't have the default-implemented io methods, like `read_exact` and `write_all`. This caused rust-lang#72705, which adds forwarding methods to the user-facing standard stream implementations, to fail to compile on those platforms. This change converts *all* such standard stream structs to use the standard library traits. This change should not cause any breakages, because the changed types are not publicly exported, and in fact are only ever used in `src/libstd/io/stdio.rs`.
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@bors r+ p=10 rollup=never treeclosed- |
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📌 Commit b95fcc4 has been approved by |
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🌲 The tree is currently closed for pull requests below priority 9, this pull request will be tested once the tree is reopened |
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⌛ Testing commit b95fcc4 with merge 97dea7b99864e623e54e2ba6bc1235caf8b8b0af... |
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I'm not going to be around to retry this if it fails, fwiw. |
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💔 Test failed - checks-azure |
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The job Click to expand the log.I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact |
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r? @ghost