[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] efault - verify pages are in cache and are read/wri
From: |
Thayne Harbaugh |
Subject: |
[Qemu-devel] [PATCH] efault - verify pages are in cache and are read/write |
Date: |
Wed, 31 Oct 2007 16:30:27 -0600 |
This patch adds the function page_check_range() to verify that pages are
in the cache and that they are appropriately readable/writable. It also
hooks up access_ok() to page_check_range() so that code patterns are
similar to kernel code.
When copying data from user space access_ok() is used to check that
pages are readable. When copying data to user space access_ok() is used
to check that pages are writable.
06_efault.patch.1.1
Description: Text Data
- [Qemu-devel] [PATCH] efault - verify pages are in cache and are read/write,
Thayne Harbaugh <=