AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-26 20:30:54 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

x86: fix early_ioremap pagetable ops

Browse Source 
Put appropriate pagetable update hooks in so that paravirt knows
what's going on in there.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jeremy Fitzhardinge 2008-01-30 13:34:11 +01:00 committed by Ingo Molnar
parent e3ed910db2
commit f6df72e71e
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/x86/mm/ioremap.c
View File

@ -18,6 +18,7 @@
#include <asm/fixmap.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <asm/pgalloc.h>
enum ioremap_mode {
IOR_MODE_UNCACHED,
@ -326,6 +327,7 @@ void __init early_ioremap_clear(void)
pgd = early_ioremap_pgd(fix_to_virt(FIX_BTMAP_BEGIN));
*pgd = 0;
paravirt_release_pt(__pa(pgd) >> PAGE_SHIFT);
__flush_tlb_all();
}