korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-30 15:44:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

s390/vmem: fix virtual vs physical address confusion

Browse Source 
Fix virtual vs physical address confusion (which currently are the same).

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This commit is contained in:
Alexander Gordeev 2023-06-17 22:04:26 +02:00
parent 456be42aa7
commit 688fcbbb9c
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/s390/mm/vmem.c
View File

@ -481,6 +481,7 @@ static int remove_pagetable(unsigned long start, unsigned long end, bool direct)
*/
static int vmem_add_range(unsigned long start, unsigned long size)
{
start = (unsigned long)__va(start);
return add_pagetable(start, start + size, true);
}
@ -489,6 +490,7 @@ static int vmem_add_range(unsigned long start, unsigned long size)
*/
static void vmem_remove_range(unsigned long start, unsigned long size)
{
start = (unsigned long)__va(start);
remove_pagetable(start, start + size, true);
}