From: Dave Martin <Dave.Martin@arm.com>
Date: Tue, 1 Jul 2025 13:56:01 +0000 (+0100)
Subject: hexagon: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names
X-Git-Tag: block-6.17-20250808~39^2~17
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=55821111b1b3d8eaa77751b15d064fd58a36fcf3;p=linux-block.git

hexagon: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names

Instead of having the core code guess the note name for each regset,
use USER_REGSET_NOTE_TYPE() to pick the correct name from elf.h.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Cc: Brian Cain <bcain@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: linux-hexagon@vger.kernel.org
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Link: https://lore.kernel.org/r/20250701135616.29630-9-Dave.Martin@arm.com
Signed-off-by: Kees Cook <kees@kernel.org>
---

diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c
index 905b06790ab7..2093eee143e1 100644
--- a/arch/hexagon/kernel/ptrace.c
+++ b/arch/hexagon/kernel/ptrace.c
@@ -137,7 +137,7 @@ enum hexagon_regset {
 
 static const struct user_regset hexagon_regsets[] = {
 	[REGSET_GENERAL] = {
-		.core_note_type = NT_PRSTATUS,
+		USER_REGSET_NOTE_TYPE(PRSTATUS),
 		.n = ELF_NGREG,
 		.size = sizeof(unsigned long),
 		.align = sizeof(unsigned long),