Rollup of 5 pull requests #65817

Centril · 2019-10-25T15:26:15Z

Successful merges:

Make <*const/mut T>::offset_from const fn #63810 (Make <*const/mut T>::offset_from const fn)
Fill tracking issue number for array_value_iter #65799 (Fill tracking issue number for array_value_iter)
self-profiling: Update measureme to 0.4.0 and remove non-RAII methods from profiler. #65800 (self-profiling: Update measureme to 0.4.0 and remove non-RAII methods from profiler.)
Add [T]::as_ptr_range() and [T]::as_mut_ptr_range(). #65806 (Add [T]::as_ptr_range() and [T]::as_mut_ptr_range().)
SGX: Clear additional flag on enclave entry #65810 (SGX: Clear additional flag on enclave entry)

Failed merges:

r? @ghost

Co-Authored-By: Nikita Popov <nikita.ppv@googlemail.com>

Co-Authored-By: Ralf Jung <post@ralfj.de>

See rust-lang/rfcs#2791 for motivation.

@mjbshaw

…ng,nikic Make <*const/mut T>::offset_from `const fn` This reenables offset_of cc @mjbshaw after rust-lang#63075 broke it

@Centril

…er-tracking-issue, r=Centril Fill tracking issue number for `array_value_iter` Thanks for [noticing](rust-lang#62959 (comment))! r? @Centril

@wesleywiser

…=wesleywiser self-profiling: Update measureme to 0.4.0 and remove non-RAII methods from profiler. This PR removes all non-RAII based profiling methods from `SelfProfilerRef` 🎉 It also delegates the `TimingGuard` implementation to `measureme`, now that that is available there. r? @wesleywiser

…range, r=Centril Add [T]::as_ptr_range() and [T]::as_mut_ptr_range(). Implementation of rust-lang/rfcs#2791

SGX: Clear additional flag on enclave entry An attacker could set both the AC flag in CR0 as in rflags. This causes the enclave to perform an AEX upon a misaligned memory access, and an attacker learns some information about the internal enclave state. The AC flag in rflags is copied from userspace upon an enclave entry. Upon AEX it is copied and later restored. This patch forces the rflag.AC bit to be reset right after an enter.

Centril · 2019-10-25T15:28:04Z

@bors r+ p=5 rollup=never

bors · 2019-10-25T15:28:05Z

📌 Commit 3183d6b has been approved by Centril

bors · 2019-10-25T15:28:34Z

⌛ Testing commit 3183d6b with merge 379419f3c2febb9979a32a1a728ee15aa18fd7fb...

Centril · 2019-10-25T16:06:52Z

@bors r- retry

rust-highfive · 2019-10-25T16:53:20Z

The job x86_64-gnu-llvm-6.0 of your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

2019-10-25T15:28:45.6576466Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-10-25T15:28:45.6782508Z ##[command]git config gc.auto 0
2019-10-25T15:28:45.6845336Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-10-25T15:28:45.6890933Z ##[command]git config --get-all http.proxy
2019-10-25T15:28:45.7030414Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/65817/merge:refs/remotes/pull/65817/merge
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---
2019-10-25T16:36:11.9392352Z  finished in 5.360
2019-10-25T16:36:11.9568402Z Check compiletest suite=codegen mode=codegen (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-10-25T16:36:12.1144931Z 
2019-10-25T16:36:12.1145710Z running 153 tests
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2019-10-25T16:36:16.8861804Z  finished in 4.929
2019-10-25T16:36:16.9043704Z Check compiletest suite=codegen-units mode=codegen-units (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-10-25T16:36:17.0609924Z 
---
2019-10-25T16:36:18.9413011Z  finished in 2.036
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2019-10-25T16:36:19.1136916Z running 9 tests
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2019-10-25T16:36:19.1138194Z  finished in 0.155
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---
2019-10-25T16:36:36.2995171Z  finished in 17.168
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2019-10-25T16:36:36.4798181Z running 123 tests
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2019-10-25T16:37:03.8756916Z  finished in 27.558
2019-10-25T16:37:03.8763212Z Uplifting stage1 rustc (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
2019-10-25T16:37:03.8763559Z Copying stage2 rustc from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
---
2019-10-25T16:48:43.2159688Z 
2019-10-25T16:48:43.2160946Z    Doc-tests core
2019-10-25T16:48:48.4122156Z 
2019-10-25T16:48:48.4122916Z running 2408 tests
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---
2019-10-25T16:52:57.8517982Z ---- slice/mod.rs - slice::[T]::as_ptr_range (line 428) stdout ----
2019-10-25T16:52:57.8518042Z error[E0308]: mismatched types
2019-10-25T16:52:57.8518276Z   --> slice/mod.rs:435:35
2019-10-25T16:52:57.8518323Z    |
2019-10-25T16:52:57.8518414Z 10 | assert!(a.as_ptr_range().contains(x));
2019-10-25T16:52:57.8518683Z    |                                   ^ expected *-ptr, found integer
2019-10-25T16:52:57.8518731Z    |
2019-10-25T16:52:57.8518791Z    = note: expected type `&*const {integer}`
2019-10-25T16:52:57.8519042Z               found type `&{integer}`
2019-10-25T16:52:57.8519116Z error[E0308]: mismatched types
2019-10-25T16:52:57.8519390Z   --> slice/mod.rs:436:36
2019-10-25T16:52:57.8519435Z    |
2019-10-25T16:52:57.8519435Z    |
2019-10-25T16:52:57.8519479Z 11 | assert!(!a.as_ptr_range().contains(y));
2019-10-25T16:52:57.8519745Z    |                                    ^ expected *-ptr, found integer
2019-10-25T16:52:57.8519793Z    |
2019-10-25T16:52:57.8519835Z    = note: expected type `&*const {integer}`
2019-10-25T16:52:57.8520150Z               found type `&{integer}`
2019-10-25T16:52:57.8520227Z error: aborting due to 2 previous errors
2019-10-25T16:52:57.8520254Z 
2019-10-25T16:52:57.8520594Z For more information about this error, try `rustc --explain E0308`.
2019-10-25T16:52:57.8520822Z Couldn't compile the test.
---
2019-10-25T16:52:57.8525610Z 
2019-10-25T16:52:57.8554154Z error: test failed, to rerun pass '--doc'
2019-10-25T16:52:57.8567752Z 
2019-10-25T16:52:57.8568680Z 
2019-10-25T16:52:57.8572980Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "test" "-Zconfig-profile" "--target" "x86_64-unknown-linux-gnu" "-Zbinary-dep-depinfo" "-j" "2" "--release" "--locked" "--color" "always" "--features" "panic-unwind backtrace compiler-builtins-c" "--manifest-path" "/checkout/src/libtest/Cargo.toml" "-p" "core" "--" "--quiet"
2019-10-25T16:52:57.8573162Z 
2019-10-25T16:52:57.8573193Z 
2019-10-25T16:52:57.8579035Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-10-25T16:52:57.8579141Z Build completed unsuccessfully in 1:17:40
2019-10-25T16:52:57.8579141Z Build completed unsuccessfully in 1:17:40
2019-10-25T16:52:57.8631372Z == clock drift check ==
2019-10-25T16:52:57.8652750Z   local time: Fri Oct 25 16:52:57 UTC 2019
2019-10-25T16:52:58.0269179Z   network time: Fri, 25 Oct 2019 16:52:58 GMT
2019-10-25T16:52:58.0269793Z == end clock drift check ==
2019-10-25T16:52:58.5826817Z 
2019-10-25T16:52:58.5956148Z ##[error]Bash exited with code '1'.
2019-10-25T16:52:58.5991068Z ##[section]Starting: Checkout
2019-10-25T16:52:58.5992777Z ==============================================================================
2019-10-25T16:52:58.5992832Z Task         : Get sources
2019-10-25T16:52:58.5992880Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

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 @TimNN. (Feature Requests)

oli-obk and others added 23 commits October 11, 2019 10:40

Make <*const/mut T>::offset_from const fn

88b5e94

Use dedicated method for getting the type size

4a51801

Co-Authored-By: Nikita Popov <nikita.ppv@googlemail.com>

Adjust const eval code to reflect offset_from docs

94a6d4b

Review nit

1c9d889

Co-Authored-By: Ralf Jung <post@ralfj.de>

Ignore a test on musl because its ui output differs

3956c48

Update ui output

bf83ecf

fixed ac vulnerability

fc50036

self-profiling: Remove unused methods from profiler.

f6aa64b

self-profiling: Update measureme to 0.4.0 and use new RAII-based API.

ee1173a

self-profiling: Switch query-blocking measurements to RAII-style API.

9c08306

Fill tracking issue number for array_value_iter and fix Rust version

dcf3436

Add [T]::as_ptr_range() and [T]::as_mut_ptr_range().

4936f96

See rust-lang/rfcs#2791 for motivation.

Add slice_ptr_range tracking issue number.

f1b69b0

removed unnecessary push

d257c20

cleaning up code

34f5d59

Explain why pointer::add in slice::as_ptr_range is safe.

de9b660

forgot pushfq/popqfq: fixed

5aafa98

Fix slice::as_ptr_range doctest.

225b245

Rollup merge of rust-lang#63810 - oli-obk:const_offset_from, r=RalfJu…

24bfee2

…ng,nikic Make <*const/mut T>::offset_from `const fn` This reenables offset_of cc @mjbshaw after rust-lang#63075 broke it

Rollup merge of rust-lang#65799 - LukasKalbertodt:fill-array-value-it…

affcac6

…er-tracking-issue, r=Centril Fill tracking issue number for `array_value_iter` Thanks for [noticing](rust-lang#62959 (comment))! r? @Centril

Rollup merge of rust-lang#65806 - fusion-engineering-forks:slice-ptr-…

520b771

…range, r=Centril Add [T]::as_ptr_range() and [T]::as_mut_ptr_range(). Implementation of rust-lang/rfcs#2791

bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Oct 25, 2019

Centril added the rollup A PR which is a rollup label Oct 25, 2019

Centril closed this Oct 25, 2019

Centril deleted the rollup-04ixuyh branch October 25, 2019 16:07

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Rollup of 5 pull requests #65817

Rollup of 5 pull requests #65817

Centril commented Oct 25, 2019

Centril commented Oct 25, 2019

bors commented Oct 25, 2019

bors commented Oct 25, 2019

Centril commented Oct 25, 2019

rust-highfive commented Oct 25, 2019

Rollup of 5 pull requests #65817

Rollup of 5 pull requests #65817

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Centril commented Oct 25, 2019

Centril commented Oct 25, 2019

bors commented Oct 25, 2019

bors commented Oct 25, 2019

Centril commented Oct 25, 2019

rust-highfive commented Oct 25, 2019