From: Al Viro <viro@zeniv.linux.org.uk>
To: linux-arch@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH 08/10] [elf][non-regset] use elf_core_copy_task_regs() for dumper as well
Date: Sun, 30 Oct 2022 00:18:48 +0100 [thread overview]
Message-ID: <20221029231850.3668437-8-viro@zeniv.linux.org.uk> (raw)
In-Reply-To: <20221029231850.3668437-1-viro@zeniv.linux.org.uk>
elf_core_copy_regs() is equivalent to elf_core_copy_task_regs() of
current on all architectures.
Signed-off-by: Al Viro <viro@zeniv.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
next prev parent reply other threads:[~2022-10-29 23:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-29 23:16 [RFC][PATCHSET] coredump unification for regset and non-regset architectures Al Viro
2022-10-29 23:18 ` [PATCH 01/10] kill signal_pt_regs() Al Viro
2022-10-29 23:18 ` [PATCH 02/10] kill coredump_params->regs Al Viro
2022-10-29 23:18 ` [PATCH 03/10] kill extern of vsyscall32_sysctl Al Viro
2022-10-29 23:18 ` [PATCH 04/10] [elf][regset] clean fill_note_info() a bit Al Viro
2022-10-29 23:18 ` [PATCH 05/10] [elf][regset] simplify thread list handling in fill_note_info() Al Viro
2022-10-29 23:18 ` [PATCH 06/10] elf_core_copy_task_regs(): task_pt_regs is defined everywhere Al Viro
2022-10-29 23:18 ` [PATCH 07/10] [elf][non-regset] uninline elf_core_copy_task_fpregs() (and lose pt_regs argument) Al Viro
2022-11-08 9:41 ` Geert Uytterhoeven
2022-10-29 23:18 ` Al Viro [this message]
2022-10-29 23:18 ` [PATCH 09/10] [elf] unify regset and non-regset cases Al Viro
2022-10-29 23:18 ` [PATCH 10/10] [elf] get rid of get_note_info_size() Al Viro
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