The patch titled
Subject: fs/binfmt_elf.c: use list_for_each_entry()
has been added to the -mm tree. Its filename is
elf-use-list_for_each_entry.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/elf-use-list_for_each_entry.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/elf-use-list_for_each_entry.patch
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------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: fs/binfmt_elf.c: use list_for_each_entry()
Link: http://lkml.kernel.org/r/20190204202800.GB27482@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/fs/binfmt_elf.c~elf-use-list_for_each_entry
+++ a/fs/binfmt_elf.c
@@ -2030,7 +2030,6 @@ static int fill_note_info(struct elfhdr
struct elf_note_info *info,
const kernel_siginfo_t *siginfo, struct pt_regs *regs)
{
- struct list_head *t;
struct core_thread *ct;
struct elf_thread_status *ets;
@@ -2047,10 +2046,9 @@ static int fill_note_info(struct elfhdr
list_add(&ets->list, &info->thread_list);
}
- list_for_each(t, &info->thread_list) {
+ list_for_each_entry(ets, &info->thread_list, list) {
int sz;
- ets = list_entry(t, struct elf_thread_status, list);
sz = elf_dump_thread_status(siginfo->si_signo, ets);
info->thread_status_size += sz;
}
@@ -2114,18 +2112,15 @@ static size_t get_note_info_size(struct
static int write_note_info(struct elf_note_info *info,
struct coredump_params *cprm)
{
+ struct elf_thread_status *ets;
int i;
- struct list_head *t;
for (i = 0; i < info->numnote; i++)
if (!writenote(info->notes + i, cprm))
return 0;
/* write out the thread status notes section */
- list_for_each(t, &info->thread_list) {
- struct elf_thread_status *tmp =
- list_entry(t, struct elf_thread_status, list);
-
+ list_for_each_entry(ets, &info->thread_list, list) {
for (i = 0; i < tmp->num_notes; i++)
if (!writenote(&tmp->notes[i], cprm))
return 0;
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
mm-shuffle-gfp_-flags.patch
proc-return-exit-code-4-for-skipped-tests.patch
proc-read-kernel-cpu-stat-pointer-once.patch
proc-use-seq_puts-everywhere.patch
elf-dont-be-afraid-of-overflow.patch
elf-use-list_for_each_entry.patch
elf-spread-const-a-little.patch
proc-calculate-end-pointer-for-proc-lookup-at-compile-time.patch
