Date: Fri, 30 Sep 2022 19:26:14 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266730] powerpc kernel crash on loadable modules that use copyin/copyout ifunc Message-ID: <bug-266730-227-rwXdZrUWrw@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-266730-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266730 --- Comment #1 from Alfredo Dal'Ava Junior <alfredo@freebsd.org> --- Links related to the issue: First (naive) attempt to fix: https://reviews.llvm.org/D133745 LLD reproduce tarball: https://github.com/llvm/llvm-project/issues/57722 Userland test case (try to reproduce similar issue): https://github.com/llvm/llvm-project/issues/57851 Problem isn't seen when kernel is linked with LLD9. LLVM/LLD behavior change was identified as due to commit: https://reviews.llvm.org/rGdc06b0bc9ad055d06535462d91bfc2a744b2f589 The discussion with LLVM community is still ongoing. The following temporary workaround was proposed on FreeBSD side: https://reviews.freebsd.org/D36234 -- You are receiving this mail because: You are the assignee for the bug.home | help
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