tuliom wrote:
> But it sounds like this will only affect applications that are linking to
> openmp?
Correct.
> Do you see any other risks of accepting this now?
IMHO, no. But if you prefer to delay this to 19.1.1, that looks good to me.
https://github.com/llvm/llvm-project/pull/103491
__
tuliom wrote:
> @tuliom do you have usecase for this?
My usecase is indeed having Fedora and CentOS/RHEL to be fully protected
against JOP attacks.
The lack of BTI support causes
[annocheck](https://sourceware.org/annobin/annobin.html/Test-dynamic-tags.html)
to report this issue, e.g. https:/
tuliom wrote:
@tru Could you take a look at this backport PR for `release/19.x`, please?
https://github.com/llvm/llvm-project/pull/103491
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https://github.com/tuliom updated
https://github.com/llvm/llvm-project/pull/103491
>From 92587cf8f51323cfa2cdd5c00f692119b5d6c288 Mon Sep 17 00:00:00 2001
From: Tulio Magno Quites Machado Filho
Date: Tue, 13 Aug 2024 15:34:41 -0300
Subject: [PATCH] [OpenMP][AArch64] Fix branch protection in mic
https://github.com/tuliom milestoned
https://github.com/llvm/llvm-project/pull/103491
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https://github.com/tuliom created
https://github.com/llvm/llvm-project/pull/103491
Start __kmp_invoke_microtask with PACBTI in order to identify the function as a
valid branch target. Before returning, SP is authenticated.
Also add the BTI and PAC markers to z_Linux_asm.S.
With this patch, lib
https://github.com/tuliom closed https://github.com/llvm/llvm-project/pull/83971
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