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From: Dave Martin <Dave.Martin@arm.com>
To: linux-kernel@vger.kernel.org
Cc: Guo Ren <guoren@kernel.org>, Oleg Nesterov <oleg@redhat.com>,
	Kees Cook <kees@kernel.org>,
	Akihiko Odaki <akihiko.odaki@daynix.com>,
	linux-csky@vger.kernel.org
Subject: [PATCH 07/23] csky: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names
Date: Tue,  1 Jul 2025 14:56:00 +0100	[thread overview]
Message-ID: <20250701135616.29630-8-Dave.Martin@arm.com> (raw)
In-Reply-To: <20250701135616.29630-1-Dave.Martin@arm.com>

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: Guo Ren <guoren@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: linux-csky@vger.kernel.org
---
 arch/csky/kernel/ptrace.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c
index 0f7e7b653c72..6bb685a2646b 100644
--- a/arch/csky/kernel/ptrace.c
+++ b/arch/csky/kernel/ptrace.c
@@ -166,7 +166,7 @@ static int fpr_set(struct task_struct *target,
 
 static const struct user_regset csky_regsets[] = {
 	[REGSET_GPR] = {
-		.core_note_type = NT_PRSTATUS,
+		USER_REGSET_NOTE_TYPE(PRSTATUS),
 		.n = sizeof(struct pt_regs) / sizeof(u32),
 		.size = sizeof(u32),
 		.align = sizeof(u32),
@@ -174,7 +174,7 @@ static const struct user_regset csky_regsets[] = {
 		.set = gpr_set,
 	},
 	[REGSET_FPR] = {
-		.core_note_type = NT_PRFPREG,
+		USER_REGSET_NOTE_TYPE(PRFPREG),
 		.n = sizeof(struct user_fp) / sizeof(u32),
 		.size = sizeof(u32),
 		.align = sizeof(u32),
-- 
2.34.1


  parent reply	other threads:[~2025-07-01 13:56 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-01 13:55 [PATCH 00/23] binfmt_elf,arch/*: Use elf.h for coredump " Dave Martin
2025-07-01 13:55 ` [PATCH 01/23] regset: Fix kerneldoc for struct regset_get() in user_regset Dave Martin
2025-07-01 13:55 ` [PATCH 02/23] regset: Add explicit core note name in struct user_regset Dave Martin
2025-07-09 11:57   ` Alexander Gordeev
2025-07-01 13:55 ` [PATCH 03/23] binfmt_elf: Dump non-arch notes with strictly matching name and type Dave Martin
2025-07-01 13:55 ` [PATCH 04/23] ARC: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names Dave Martin
2025-07-01 13:55 ` [PATCH 05/23] ARM: " Dave Martin
2025-07-01 13:55 ` [PATCH 06/23] arm64: " Dave Martin
2025-07-01 13:56 ` Dave Martin [this message]
2025-07-01 13:56 ` [PATCH 08/23] hexagon: " Dave Martin
2025-07-01 13:56 ` [PATCH 09/23] LoongArch: " Dave Martin
2025-07-01 13:56 ` [PATCH 10/23] m68k: " Dave Martin
2025-07-06  9:25   ` Geert Uytterhoeven
2025-07-07 10:54     ` Dave Martin
2025-07-01 13:56 ` [PATCH 11/23] MIPS: " Dave Martin
2025-07-01 13:56 ` [PATCH 12/23] nios2: " Dave Martin
2025-07-01 13:56 ` [PATCH 13/23] openrisc: " Dave Martin
2025-07-01 13:56 ` [PATCH 14/23] parisc: " Dave Martin
2025-07-01 13:56 ` [PATCH 15/23] powerpc/ptrace: " Dave Martin
2025-07-01 13:56 ` [PATCH 16/23] riscv: ptrace: " Dave Martin
2025-07-01 13:56 ` [PATCH 17/23] s390/ptrace: " Dave Martin
2025-07-09 11:58   ` Alexander Gordeev
2025-07-01 13:56 ` [PATCH 18/23] sh: ptrace: " Dave Martin
2025-07-01 13:56 ` [PATCH 19/23] sparc: " Dave Martin
2025-07-01 13:56 ` [PATCH 20/23] x86/ptrace: " Dave Martin
2025-07-01 13:56 ` [PATCH 21/23] um: ptrace: " Dave Martin
2025-07-04 11:58   ` Johannes Berg
2025-07-04 16:46     ` Dave Martin
2025-07-01 13:56 ` [PATCH 22/23] xtensa: " Dave Martin
2025-07-01 13:56 ` [PATCH 23/23] binfmt_elf: Warn on missing or suspicious " Dave Martin
2025-07-05 15:14   ` Kees Cook
2025-07-07 11:03     ` Dave Martin
2025-07-09  5:05 ` [PATCH 00/23] binfmt_elf,arch/*: Use elf.h for coredump " Akihiko Odaki
2025-07-15  5:37 ` Kees Cook
2025-07-15 10:32   ` Dave Martin
2025-08-10 21:12 ` patchwork-bot+linux-riscv

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