Commit 6a85e34c authored by Tiwei Bie's avatar Tiwei Bie Committed by Richard Weinberger
Browse files

um: Fix the declaration of kasan_map_memory 



Make it match its definition (size_t vs unsigned long). And declare
it in a shared header to fix the -Wmissing-prototypes warning, as it
is defined in the user code and called in the kernel code.

Fixes: 5b301409 ("UML: add support for KASAN under x86_64")
Signed-off-by: default avatarTiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 3144013e

arch/um/include/asm/kasan.h

+0 −1
Original line number Diff line number Diff line
@@ -24,7 +24,6 @@ 


#ifdef CONFIG_KASAN

void kasan_init(void);

void kasan_map_memory(void *start, unsigned long len);

extern int kasan_um_is_ready;



#ifdef CONFIG_STATIC_LINK

arch/um/include/shared/kern_util.h

+2 −0
Original line number Diff line number Diff line
@@ -67,4 +67,6 @@ extern void fatal_sigsegv(void) __attribute__ ((noreturn)); 


void um_idle_sleep(void);



void kasan_map_memory(void *start, size_t len);



#endif

arch/um/os-Linux/mem.c

+1 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
#include <sys/vfs.h>

#include <linux/magic.h>

#include <init.h>

#include <kern_util.h>

#include <os.h>



/*