korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-24 12:44:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

parisc: make parisc_acctyp() available outside of faults.c

Browse Source 
When adding kfence support, we need to tell kfence_handle_page_fault()
if the interrupted assembler statement is a read or write operation.

Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Helge Deller 2021-05-04 14:43:04 +02:00
parent cf2ec7893f
commit a348eab327
2 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/parisc/include/asm/traps.h
View File

@ -14,6 +14,7 @@ void parisc_terminate(char *msg, struct pt_regs *regs,
void die_if_kernel(char *str, struct pt_regs *regs, long err);
/* mm/fault.c */
unsigned long parisc_acctyp(unsigned long code, unsigned int inst);
const char *trap_name(unsigned long code);
void do_page_fault(struct pt_regs *regs, unsigned long code,
unsigned long address);

2
arch/parisc/mm/fault.c
View File

@ -48,7 +48,7 @@ int show_unhandled_signals = 1;
* VM_WRITE if write operation
* VM_EXEC if execute operation
*/
static unsigned long
unsigned long
parisc_acctyp(unsigned long code, unsigned int inst)
{
if (code == 6 || code == 16)