Your message dated Sun, 4 Jun 2017 16:14:10 +0100
with message-id <[email protected]>
and subject line Re: Bug#864092: unblock: llvm-toolchain-3.8
has caused the Debian Bug report #864092,
regarding unblock: llvm-toolchain-3.8
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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: [email protected]
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 <[email protected]> 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 <[email protected]>
+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 <[email protected]>
+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
signature.asc
Description: OpenPGP digital signature
--- 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 [email protected]
Debian Developer http://people.debian.org/~jmw
4096R: 0xD3524C51 / 0A55 B7C5 1223 3942 86EC 74C3 5394 479D D352 4C51
--- End Message ---
