linux-kernel - [tip: x86/fpu] x86/fpu: Remove DEFINE_EVENT(x86_fpu, x86_fpu_copy

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <174634886445.22196.16530195539306613274.tip-bot2@tip-bot2>
Date: Sun, 04 May 2025 08:54:24 -0000
From: "tip-bot2 for Oleg Nesterov" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Oleg Nesterov <oleg@...hat.com>, Ingo Molnar <mingo@...nel.org>,
 "Chang S . Bae" <chang.seok.bae@...el.com>, "H. Peter Anvin" <hpa@...or.com>,
 Andy Lutomirski <luto@...capital.net>, Brian Gerst <brgerst@...il.com>,
 Linus Torvalds <torvalds@...ux-foundation.org>,
 Peter Zijlstra <peterz@...radead.org>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject:
 [tip: x86/fpu] x86/fpu: Remove DEFINE_EVENT(x86_fpu, x86_fpu_copy_src)

The following commit has been merged into the x86/fpu branch of tip:

Commit-ID:     8e269c030ecafbfebf4f55e24fb336fd7b489708
Gitweb:        https://git.kernel.org/tip/8e269c030ecafbfebf4f55e24fb336fd7b489708
Author:        Oleg Nesterov <oleg@...hat.com>
AuthorDate:    Sat, 03 May 2025 16:38:43 +02:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Sun, 04 May 2025 10:29:25 +02:00

x86/fpu: Remove DEFINE_EVENT(x86_fpu, x86_fpu_copy_src)

trace_x86_fpu_copy_src() has no users after:

  22aafe3bcb67 ("x86/fpu: Remove init_task FPU state dependencies, add debugging warning for PF_KTHREAD tasks")

Remove the event.

Signed-off-by: Oleg Nesterov <oleg@...hat.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Cc: Chang S . Bae <chang.seok.bae@...el.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Andy Lutomirski <luto@...capital.net>
Cc: Brian Gerst <brgerst@...il.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: https://lore.kernel.org/r/20250503143843.GA8989@redhat.com
---
 arch/x86/include/asm/trace/fpu.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/fpu.h
index 4645a63..0454d5e 100644
--- a/arch/x86/include/asm/trace/fpu.h
+++ b/arch/x86/include/asm/trace/fpu.h
@@ -74,11 +74,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_dropped,
 	TP_ARGS(fpu)
 );

-DEFINE_EVENT(x86_fpu, x86_fpu_copy_src,
-	TP_PROTO(struct fpu *fpu),
-	TP_ARGS(fpu)
-);
-
 DEFINE_EVENT(x86_fpu, x86_fpu_copy_dst,
 	TP_PROTO(struct fpu *fpu),
 	TP_ARGS(fpu)