Your message dated Sat, 22 Sep 2018 20:10:31 +0000
with message-id <[email protected]>
and subject line Bug#906520: fixed in rustc 1.29.0+dfsg1-1~exp1
has caused the Debian Bug report #906520,
regarding rustc: atomic failures on armel
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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misconfiguration somewhere. Please contact [email protected]
immediately.)
--
906520: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906520
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: rustc
Version: 1.28.0+dfsg1-2
Severity: important
Tags: patch
https://buildd.debian.org/status/fetch.php?pkg=rustc&arch=armel&ver=1.28.0+dfsg1-2&stamp=1533492840&raw=0
...
==== Debian rustc test report ====
Specific test failures:
test num/mod.rs - sync::atomic::AtomicI16::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicI16::fetch_max (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicI16::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicI16::fetch_min (line 203) ... FAILED
test num/mod.rs - sync::atomic::AtomicI32::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicI32::fetch_max (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicI32::fetch_min (line 203) ... FAILED
test num/mod.rs - sync::atomic::AtomicI32::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicI8::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicI8::fetch_max (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicI8::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicI8::fetch_min (line 203) ... FAILED
test num/mod.rs - sync::atomic::AtomicIsize::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicIsize::fetch_max (line 199) ... FAILED
test num/mod.rs - sync::atomic::AtomicIsize::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicIsize::fetch_min (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicU16::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicU16::fetch_max (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicU16::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicU16::fetch_min (line 203) ... FAILED
test num/mod.rs - sync::atomic::AtomicU32::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicU32::fetch_max (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicU32::fetch_min (line 203) ... FAILED
test num/mod.rs - sync::atomic::AtomicU32::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicU8::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicU8::fetch_max (line 201) ... FAILED
test num/mod.rs - sync::atomic::AtomicU8::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicU8::fetch_min (line 203) ... FAILED
test num/mod.rs - sync::atomic::AtomicUsize::fetch_max (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicUsize::fetch_max (line 199) ... FAILED
test num/mod.rs - sync::atomic::AtomicUsize::fetch_min (line 188) ... FAILED
test num/mod.rs - sync::atomic::AtomicUsize::fetch_min (line 201) ... FAILED
...
The fix consists of two parts:
1. remove d-armel-disable-kernel-helpers.patch
2. add u-armel-atomics-nand.patch
Description: Fix __sync_fetch_and_nand_* for pre-v6 ARM
gcc changed semantics for __sync_fetch_and_nand_* in gcc 4.4,
update to the new semantics as expected by the testsuite.
Author: Adrian Bunk <[email protected]>
--- rustc-1.28.0+dfsg1.orig/src/libcompiler_builtins/src/arm_linux.rs
+++ rustc-1.28.0+dfsg1/src/libcompiler_builtins/src/arm_linux.rs
@@ -125,9 +125,9 @@ atomic_rmw!(__sync_fetch_and_xor_1, u8,
atomic_rmw!(__sync_fetch_and_xor_2, u16, |a: u16, b: u16| a ^ b);
atomic_rmw!(__sync_fetch_and_xor_4, u32, |a: u32, b: u32| a ^ b);
-atomic_rmw!(__sync_fetch_and_nand_1, u8, |a: u8, b: u8| !a & b);
-atomic_rmw!(__sync_fetch_and_nand_2, u16, |a: u16, b: u16| !a & b);
-atomic_rmw!(__sync_fetch_and_nand_4, u32, |a: u32, b: u32| !a & b);
+atomic_rmw!(__sync_fetch_and_nand_1, u8, |a: u8, b: u8| !(a & b));
+atomic_rmw!(__sync_fetch_and_nand_2, u16, |a: u16, b: u16| !(a & b));
+atomic_rmw!(__sync_fetch_and_nand_4, u32, |a: u32, b: u32| !(a & b));
atomic_rmw!(__sync_fetch_and_max_1, i8, |a: i8, b: i8| if a > b { a } else { b
});
atomic_rmw!(__sync_fetch_and_max_2, i16, |a: i16, b: i16| if a > b { a } else
{ b });
--- End Message ---
--- Begin Message ---
Source: rustc
Source-Version: 1.29.0+dfsg1-1~exp1
We believe that the bug you reported is fixed in the latest version of
rustc, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ximin Luo <[email protected]> (supplier of updated rustc package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Thu, 20 Sep 2018 23:58:40 PDT
Source: rustc
Binary: rustc libstd-rust-1.29 libstd-rust-dev rust-gdb rust-lldb rust-doc
rust-src
Architecture: i386 all source
Version: 1.29.0+dfsg1-1~exp1
Distribution: experimental
Urgency: medium
Maintainer: Debian Rust Maintainers
<[email protected]>
Changed-By: Ximin Luo <[email protected]>
Description:
rustc - Rust systems programming language
libstd-rust-1.29 - Rust standard libraries
libstd-rust-dev - Rust standard libraries - development files
rust-gdb - Rust debugger (gdb)
rust-lldb - Rust debugger (lldb)
rust-doc - Rust systems programming language - Documentation
rust-src - Rust systems programming language - source code
Closes: 906520
Changes:
rustc (1.29.0+dfsg1-1~exp1) experimental; urgency=medium
.
* New upstream release.
* Include patch for armel atomics. (Closes: #906520)
* Update to latest Standards-Version; no changes required.
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