git: 80f976ba5486 - main - RELNOTES: amd64 tlsbase work

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From: Konstantin Belousov <kib_at_FreeBSD.org>
Date: Thu, 07 Aug 2025 18:02:47 UTC

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=80f976ba54867d4c8186718491bf4b611dbbbe6a

commit 80f976ba54867d4c8186718491bf4b611dbbbe6a
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2025-08-06 22:43:09 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2025-08-07 17:58:18 +0000

    RELNOTES: amd64 tlsbase work
    
    Reviewed by:    emaste
    Sponsored by:   The FreeBSD Foundation
    Differential revision:  https://reviews.freebsd.org/D51779
---
 RELNOTES | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/RELNOTES b/RELNOTES
index 4afe8ef613a8..641337663ebd 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -10,6 +10,11 @@ newline.  Entries should be separated by a newline.
 
 Changes to this file should not be MFCed.
 
+68ba38dad3:
+	amd64: handling of the %fsbase/%gsbase registers and tls base
+	were reworked, making it more useful for apps that directly
+	manipulate CPU context.
+
 78aaab9f1cf:
 	rtld: added support for -z initfirst