openrisc: 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: Jonas Bonn <jonas@southpole.se>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: linux-openrisc@vger.kernel.org
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Link: https://lore.kernel.org/r/20250701135616.29630-14-Dave.Martin@arm.com
Signed-off-by: Kees Cook <kees@kernel.org>

diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c
index 8430570d0620b705f761b0c14118b45ae4512d15..552489b24855c851b8665416c83484eb3ff1b109 100644 (file)
--- a/arch/openrisc/kernel/ptrace.c
+++ b/arch/openrisc/kernel/ptrace.c
@@ -124,7 +124,7 @@ enum or1k_regset {
 
 static const struct user_regset or1k_regsets[] = {
        [REGSET_GENERAL] = {
-                           .core_note_type = NT_PRSTATUS,
+                           USER_REGSET_NOTE_TYPE(PRSTATUS),
                            .n = ELF_NGREG,
                            .size = sizeof(long),
                            .align = sizeof(long),
@@ -133,7 +133,7 @@ static const struct user_regset or1k_regsets[] = {
                            },
 #ifdef CONFIG_FPU
        [REGSET_FPU] = {
-                           .core_note_type = NT_PRFPREG,
+                           USER_REGSET_NOTE_TYPE(PRFPREG),
                            .n = sizeof(struct __or1k_fpu_state) / sizeof(long),
                            .size = sizeof(long),
                            .align = sizeof(long),