From: Nathan Chancellor <nathan@xxxxxxxxxx>
commit ab4ababdf77ccc56c7301c751dff49c79709c51c upstream.
When building ARCH=h8300 defconfig:
arch/h8300/kernel/traps.c: In function 'die':
arch/h8300/kernel/traps.c:109:2: error: implicit declaration of function
'make_dead_task' [-Werror=implicit-function-declaration]
109 | make_dead_task(SIGSEGV);
| ^~~~~~~~~~~~~~
arch/h8300/mm/fault.c: In function 'do_page_fault':
arch/h8300/mm/fault.c:54:2: error: implicit declaration of function
'make_dead_task' [-Werror=implicit-function-declaration]
54 | make_dead_task(SIGKILL);
| ^~~~~~~~~~~~~~
The function's name is make_task_dead(), change it so there is no more
build error.
Additionally, include linux/sched/task.h in arch/h8300/kernel/traps.c
to avoid the same error because do_exit()'s declaration is in kernel.h
but make_task_dead()'s is in task.h, which is not included in traps.c.
Fixes: 0e25498f8cd4 ("exit: Add and use make_task_dead.")
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/20211227184851.2297759-3-nathan@xxxxxxxxxx
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
arch/h8300/kernel/traps.c | 3 ++-
arch/h8300/mm/fault.c | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c
index a284c126f07a6..090adaee4b84c 100644
--- a/arch/h8300/kernel/traps.c
+++ b/arch/h8300/kernel/traps.c
@@ -17,6 +17,7 @@
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
+#include <linux/sched/task.h>
#include <linux/mm_types.h>
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -110,7 +111,7 @@ void die(const char *str, struct pt_regs *fp, unsigned long err)
dump(fp);
spin_unlock_irq(&die_lock);
- make_dead_task(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
static int kstack_depth_to_print = 24;
diff --git a/arch/h8300/mm/fault.c b/arch/h8300/mm/fault.c
index a8d8fc63780e4..573825c3cb708 100644
--- a/arch/h8300/mm/fault.c
+++ b/arch/h8300/mm/fault.c
@@ -52,7 +52,7 @@ asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address,
printk(" at virtual address %08lx\n", address);
if (!user_mode(regs))
die("Oops", regs, error_code);
- make_dead_task(SIGKILL);
+ make_task_dead(SIGKILL);
return 1;
}
--
2.39.1
