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Subject[PATCH] mm/process_vm_access: Add missing #include <linux/compat.h>
Date
With e.g. m68k/defconfig:

mm/process_vm_access.c: In function ‘process_vm_rw’:
mm/process_vm_access.c:277:5: error: implicit declaration of function ‘in_compat_syscall’ [-Werror=implicit-function-declaration]
277 | in_compat_syscall());
| ^~~~~~~~~~~~~~~~~

Fix this by adding #include <linux/compat.h>.

Reported-by: noreply@ellerman.id.au
Fixes: 38dc5079da7081e8 ("Fix compat regression in process_vm_rw()")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
mm/process_vm_access.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index 05676722d9cd6afb..702250f148e73adc 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -5,6 +5,7 @@
* Copyright (C) 2010-2011 Christopher Yeoh <cyeoh@au1.ibm.com>, IBM Corp.
*/

+#include <linux/compat.h>
#include <linux/mm.h>
#include <linux/uio.h>
#include <linux/sched.h>
--
2.25.1
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