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-rw-r--r--fs/binfmt_elf.c6
-rw-r--r--fs/binfmt_elf_fdpic.c3
2 files changed, 9 insertions, 0 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 639d2d8b5710..bad7d8770d72 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1520,6 +1520,9 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
rcu_read_lock();
do_each_thread(g, p)
if (p->mm == dump_task->mm) {
+ if (p->flags & PF_KTHREAD)
+ continue;
+
t = kzalloc(offsetof(struct elf_thread_core_info,
notes[info->thread_notes]),
GFP_ATOMIC);
@@ -1724,6 +1727,9 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
rcu_read_lock();
do_each_thread(g, p)
if (current->mm == p->mm && current != p) {
+ if (p->flags & PF_KTHREAD)
+ continue;
+
ets = kzalloc(sizeof(*ets), GFP_ATOMIC);
if (!ets) {
rcu_read_unlock();
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index d051a32e6270..71bcc4b4d088 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1626,6 +1626,9 @@ static int elf_fdpic_core_dump(long signr, struct pt_regs *regs,
rcu_read_lock();
do_each_thread(g,p)
if (current->mm == p->mm && current != p) {
+ if (p->flags & PF_KTHREAD)
+ continue;
+
tmp = kzalloc(sizeof(*tmp), GFP_ATOMIC);
if (!tmp) {
rcu_read_unlock();