openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

x86/mm/32: Fix -Wmissing prototypes warnings for init.c 

Fix:

  arch/x86/mm/init.c:503:21:
  warning: no previous prototype for ‘init_memory_mapping’ [-Wmissing-prototypes]
  unsigned long __ref init_memory_mapping(unsigned long start,

  arch/x86/mm/init.c:745:13:
  warning: no previous prototype for ‘poking_init’ [-Wmissing-prototypes]
  void __init poking_init(void)

Lift init_memory_mapping() and poking_init() out of the ifdef
CONFIG_X86_64 to make the functions visible on 32-bit too.

Signed-off-by: Benjamin Thiel <b.thiel@posteo.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200606123743.3277-1-b.thiel@posteo.de
This commit is contained in:
Benjamin Thiel 2020-06-06 14:37:43 +02:00 committed by Borislav Petkov
parent 2accfa6905
commit 56ce93700e
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/x86/include/asm/pgtable.h
View File

@ -999,15 +999,12 @@ extern int direct_gbpages;
void init_mem_mapping(void);
void early_alloc_pgt_buf(void);
extern void memblock_find_dma_reserve(void);
void __init poking_init(void);
unsigned long init_memory_mapping(unsigned long start,
unsigned long end, pgprot_t prot);
#ifdef CONFIG_X86_64
extern pgd_t trampoline_pgd_entry;
void __init poking_init(void);
unsigned long init_memory_mapping(unsigned long start,
unsigned long end, pgprot_t prot);
#endif
/* local pte updates need not use xchg for locking */