On Mon, Mar 04, 2013 at 01:45:20PM -0800, Andy Lutomirski wrote:
> vsyscalls are only 4k. Am I missing something obvious her?
Right, but we're reserving 5 level2 pages for this, i.e. 5*512*4K = 10M.
I.e., each level2 page contains 512 ptes, each pointing to a 4K page.
arch/x86/kernel/head_64.S:
On 03/04/2013 12:16 PM, Borislav Petkov wrote:
> Add the end of the virtual address space to its layout documentation.
>
> Signed-off-by: Borislav Petkov
> ---
> Documentation/x86/x86_64/mm.txt | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/x86/x86_64/
Add the end of the virtual address space to its layout documentation.
Signed-off-by: Borislav Petkov
---
Documentation/x86/x86_64/mm.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt
index d6498e3cd713..88
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