PR/59299 CVS commit: src/sys/arch/x86/include

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

The following reply was made to PR port-amd64/59299; it has been noted by GNATS.

From: "Taylor R Campbell" <riastradh%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/59299 CVS commit: src/sys/arch/x86/include
Date: Thu, 24 Apr 2025 01:51:43 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Thu Apr 24 01:51:43 UTC 2025
 
 Modified Files:
 	src/sys/arch/x86/include: specialreg.h
 
 Log Message:
 amd64: Enable TILECFG and TILEDATA registers.
 
 This allows processes to use the registers, and NetBSD will save and
 restore them in context switches.  But it does not expose them to
 ptrace(2) or debuggers like all the other extended CPU state
 (xmm/ymm/zmm) -- that will require more work.
 
 PR kern/57661: Crash when booting on Xeon Silver 4416+ in KVM/Qemu
 PR port-amd64/59299: Support Intel AMX CPU state (TILECFG/TILEDATA)
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.217 -r1.218 src/sys/arch/x86/include/specialreg.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.