Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b6fbb669c8ef3a112121697ca901c290ccd35eb2
Commit: b6fbb669c8ef3a112121697ca901c290ccd35eb2
Parent: 551889a6e2a24a9c06fd453ea03b57b7746ffdc0
Author: Ian Campbell <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 9 23:24:09 2008 +0100
Committer: Thomas Gleixner <[EMAIL PROTECTED]>
CommitDate: Sat Feb 9 23:24:09 2008 +0100
x86: fix early_ioremap pagetable ops
Some important parts of f6df72e71eba621b2f5c49b3a763116fac748f6e got
dropped along the way, reintroduce them.
Only affects paravirt guests.
Signed-off-by: Ian Campbell <[EMAIL PROTECTED]>
Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
---
arch/x86/mm/ioremap.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 1106b7f..a4897a8 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -286,7 +286,7 @@ void __init early_ioremap_init(void)
pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
memset(bm_pte, 0, sizeof(bm_pte));
- set_pmd(pmd, __pmd(__pa(bm_pte) | _PAGE_TABLE));
+ pmd_populate_kernel(&init_mm, pmd, bm_pte);
/*
* The boot-ioremap range spans multiple pmds, for which
@@ -316,7 +316,7 @@ void __init early_ioremap_clear(void)
pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
pmd_clear(pmd);
- paravirt_release_pt(__pa(pmd) >> PAGE_SHIFT);
+ paravirt_release_pt(__pa(bm_pte) >> PAGE_SHIFT);
__flush_tlb_all();
}
-
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