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Bug#864092: marked as done (unblock: llvm-toolchain-3.8)

Your message dated Sun, 4 Jun 2017 16:14:10 +0100
with message-id <20170604151410.jcfukosmjumvbsuz@powdarrmonkey.net>
and subject line Re: Bug#864092: unblock: llvm-toolchain-3.8
has caused the Debian Bug report #864092,
regarding unblock: llvm-toolchain-3.8
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.

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-- 
864092: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=864092
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--- Begin Message --- 
Package: release.debian.org
User: release.debian.org@packages.debian.org
Usertags: unblock

Hi Release Team

Please unblock package llvm-toolchain-3.8, we fixed the Julia build
(bad arm64 generated code), and also fixed a sanitizer hang on newer kernels
(it is an upstream patch, it might be incomplete, we tested and it worked, but
it hanged again on one buildd)


unblock llvm-toolchain-3.8/1:3.8.1-24

thanks

G.

diff -Nru llvm-toolchain-3.8-3.8.1/debian/changelog llvm-toolchain-3.8-3.8.1/debian/changelog
--- llvm-toolchain-3.8-3.8.1/debian/changelog	2017-04-25 19:46:34.000000000 +0200
+++ llvm-toolchain-3.8-3.8.1/debian/changelog	2017-06-02 15:15:49.000000000 +0200
@@ -1,3 +1,14 @@
+llvm-toolchain-3.8 (1:3.8.1-24) unstable; urgency=medium
+
+  * Team upload
+  * debian/patches/fix-R_AARCH64_MOVW_UABS_G3-relocation.patch:
+    fix relocation issue, preventing Julia from working correctly on
+    arm64 (Closes: #862360, #861484)
+  * debian/patches/asan-48bit-VMA-aarch64.patch:
+    - fix asan testsuite hang with some arm64 builders.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Fri, 02 Jun 2017 15:11:29 +0200
+
 llvm-toolchain-3.8 (1:3.8.1-23) unstable; urgency=medium
 
   * Oups, same player try again (wrong package name, sorry)
diff -Nru llvm-toolchain-3.8-3.8.1/debian/patches/asan-48bit-VMA-aarch64.patch llvm-toolchain-3.8-3.8.1/debian/patches/asan-48bit-VMA-aarch64.patch
--- llvm-toolchain-3.8-3.8.1/debian/patches/asan-48bit-VMA-aarch64.patch	1970-01-01 01:00:00.000000000 +0100
+++ llvm-toolchain-3.8-3.8.1/debian/patches/asan-48bit-VMA-aarch64.patch	2017-06-02 15:12:44.000000000 +0200
@@ -0,0 +1,16 @@
+Description: [asan] Enable 48-bit VMA support on aarch64
+Origin: upstream, https://reviews.llvm.org/D22095?id=63084
+Bug-Debian: https://bugs.debian.org/862360
+Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
+Last-Update: 2016-07-07
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
++++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform.h
+@@ -114,6 +114,8 @@
+ // will still work but will consume more memory for TwoLevelByteMap.
+ #if defined(__mips__)
+ # define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 40)
++#elif defined(__aarch64__)
++# define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 48)
+ #else
+ # define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 47)
+ #endif
diff -Nru llvm-toolchain-3.8-3.8.1/debian/patches/fix-R_AARCH64_MOVW_UABS_G3-relocation.patch llvm-toolchain-3.8-3.8.1/debian/patches/fix-R_AARCH64_MOVW_UABS_G3-relocation.patch
--- llvm-toolchain-3.8-3.8.1/debian/patches/fix-R_AARCH64_MOVW_UABS_G3-relocation.patch	1970-01-01 01:00:00.000000000 +0100
+++ llvm-toolchain-3.8-3.8.1/debian/patches/fix-R_AARCH64_MOVW_UABS_G3-relocation.patch	2017-06-02 15:14:37.000000000 +0200
@@ -0,0 +1,16 @@
+Description: Fix R_AARCH64_MOVW_UABS_G3 relocation
+Origin: upstream, https://reviews.llvm.org/D27609?id=80860
+Bug-Debian: https://bugs.debian.org/862360
+Author: Yichao Yu <yyc1992@gmail.com>
+Last-Update: 2016-12-15
+--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
++++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
+@@ -357,7 +357,7 @@
+     // bits affected by the relocation on entry is garbage.
+     *TargetPtr &= 0xffe0001fU;
+     // Immediate goes in bits 20:5 of MOVZ/MOVK instruction
+-    *TargetPtr |= Result >> (48 - 5);
++    *TargetPtr |= (Result & 0xffff000000000000ULL) >> (48 - 5);
+     // Shift must be "lsl #48", in bits 22:21
+     assert((*TargetPtr >> 21 & 0x3) == 3 && "invalid shift for relocation");
+     break;
diff -Nru llvm-toolchain-3.8-3.8.1/debian/patches/series llvm-toolchain-3.8-3.8.1/debian/patches/series
--- llvm-toolchain-3.8-3.8.1/debian/patches/series	2017-03-19 22:10:46.000000000 +0100
+++ llvm-toolchain-3.8-3.8.1/debian/patches/series	2017-06-02 15:11:44.000000000 +0200
@@ -57,3 +57,5 @@
 lldb-server-path.diff
 lldb-server-link.diff
 add_symbols_versioning.patch
+fix-R_AARCH64_MOVW_UABS_G3-relocation.patch
+asan-48bit-VMA-aarch64.patch

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--- End Message ---
--- Begin Message --- 
On Sun, Jun 04, 2017 at 12:01:25PM +0200, Gianfranco Costamagna wrote:
> Please unblock package llvm-toolchain-3.8, we fixed the Julia build
> (bad arm64 generated code), and also fixed a sanitizer hang on newer kernels
> (it is an upstream patch, it might be incomplete, we tested and it worked, but
> it hanged again on one buildd)

Already unblocked.



-- 
Jonathan Wiltshire                                      jmw@debian.org
Debian Developer                         http://people.debian.org/~jmw

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