hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

x86: change 64-bit pageattr to use set_pte_atomic() 

NOP change - same as set_pte().

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Ingo Molnar 2008-01-30 13:34:02 +01:00
parent 0d82494ebd
commit d9db847f29
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/x86/mm/pageattr_64.c
View File

@ -86,7 +86,7 @@ repeat:
prot = canon_pgprot(prot);
if (level == 4) {
set_pte(kpte, mk_pte(page, prot));
set_pte_atomic(kpte, mk_pte(page, prot));
} else {
/*
* split_large_page will take the reference for this
@ -99,7 +99,7 @@ repeat:
if (!split)
return -ENOMEM;
pgprot_val(ref_prot2) &= ~_PAGE_NX;
set_pte(kpte, mk_pte(split, ref_prot2));
set_pte_atomic(kpte, mk_pte(split, ref_prot2));
goto repeat;
}