linux-kernel - [PATCH 08/10] [elf][non-regset] use elf_core_copy_task

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Message-Id: <20221029231850.3668437-8-viro@zeniv.linux.org.uk>
Date:   Sun, 30 Oct 2022 00:18:48 +0100
From:   Al Viro <viro@...iv.linux.org.uk>
To:     linux-arch@...r.kernel.org
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 08/10] [elf][non-regset] use elf_core_copy_task_regs() for dumper as well

elf_core_copy_regs() is equivalent to elf_core_copy_task_regs() of
current on all architectures.

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 fs/binfmt_elf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index c3c5bd48361e..cb95e842c50f 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -2072,7 +2072,7 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
 	/* now collect the dump for the current */
 	memset(info->prstatus, 0, sizeof(*info->prstatus));
 	fill_prstatus(&info->prstatus->common, current, cprm->siginfo->si_signo);
-	elf_core_copy_regs(&info->prstatus->pr_reg, task_pt_regs(current));
+	elf_core_copy_task_regs(current, &info->prstatus->pr_reg);
 
 	/* Set up header */
 	fill_elf_header(elf, phdrs, ELF_ARCH, ELF_CORE_EFLAGS);
-- 
2.30.2