Backport of LLVM memory manager to fix ARM relocation bug

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ID 5220
Title Backport of LLVM memory manager to fix ARM relocation bug
Topic Bug Fixes
Created 2024-08-30 06:30:55
Last modified 2024-10-17 09:42:34 (2 weeks, 5 days ago)
Latest email 2024-11-05 10:31:48 (4 hours, 47 minutes ago)
Status
2024-11: Ready for Committer
2024-09: Moved to next CF
Target version stable
Authors Thomas Munro (macdice), Anthonin Bonnefoy (bonnefoa)
Reviewers Anthonin Bonnefoy (bonnefoa)Become reviewer
Committer
Links CFbot results (CirrusCI) CFbot GitHub
Checkout latest CFbot patchset Go to your local checkout of the PostgreSQL repository and run:
git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/5220
git checkout commitfest/cf/5220
Emails
Segfault in jit tuple deforming on arm64 due to LLVM issue
First at 2024-08-22 07:21:39 by Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com>
Latest at 2024-11-05 10:31:48 by Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com>
Latest attachment (v8-0001-Monkey-patch-LLVM-code-to-fix-ARM-relocation-bug.patch) at 2024-11-05 07:59:33 from Thomas Munro <thomas.munro at gmail.com>
    Attachment (v8-0001-Monkey-patch-LLVM-code-to-fix-ARM-relocation-bug.patch) at 2024-11-05 07:59:33 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v7-0001-Monkey-patch-LLVM-code-to-fix-ARM-relocation-bug.patch) at 2024-10-31 05:48:54 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v6-0002-Add-LLVM_CPPFLAGS-in-headerscheck-to-llvm-jit-fil.patch) at 2024-08-30 14:34:03 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (test_script.sh) at 2024-08-29 12:18:01 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: No)
    Attachment (v5-0001-Backport-of-LLVM-code-to-fix-ARM-relocation-bug.patch) at 2024-08-28 00:36:56 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Backport-of-LLVM-code-to-fix-ARM-relocation-bug.patch) at 2024-08-27 22:23:55 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (v3-0001-XXX-LLVM-ARM-relocation-bug-mitigation.patch) at 2024-08-27 09:24:20 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v2-0001-XXX-LLVM-ARM-relocation-bug-mitigation.patch) at 2024-08-26 23:32:25 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
    Attachment (0001-XXX-replace-LLVM-SectionMemoryManager.patch) at 2024-08-26 21:06:29 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
History
When Who What
2024-10-17 09:42:34 Anthonin Bonnefoy (bonnefoa) New status: Ready for Committer
2024-10-10 08:36:09 Anthonin Bonnefoy (bonnefoa) Changed targetversion to stable
2024-10-02 01:47:10 Thomas Munro (macdice) Closed in commitfest 2024-09 with status: Moved to next CF
2024-08-30 15:04:02 Anthonin Bonnefoy (bonnefoa) Changed authors to Thomas Munro (macdice), Anthonin Bonnefoy (bonnefoa)
2024-08-30 06:31:24 Anthonin Bonnefoy (bonnefoa) Changed reviewers to Anthonin Bonnefoy (bonnefoa)
2024-08-30 06:31:24 Anthonin Bonnefoy (bonnefoa) Changed authors to Thomas Munro (macdice)
2024-08-30 06:30:55 Anthonin Bonnefoy (bonnefoa) Attached mail thread CAO6_Xqr63qj=Sx7HY6ZiiQ6R_JbX+-p6sTPwDYwTWZjUmjsYBg@mail.gmail.com
2024-08-30 06:30:55 Anthonin Bonnefoy (bonnefoa) Created patch record
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