diff options
Diffstat (limited to 'target/linux/coldfire/patches/011-mcfv4e_namespace_align.patch')
| -rw-r--r-- | target/linux/coldfire/patches/011-mcfv4e_namespace_align.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/coldfire/patches/011-mcfv4e_namespace_align.patch b/target/linux/coldfire/patches/011-mcfv4e_namespace_align.patch new file mode 100644 index 0000000..6bdac88 --- /dev/null +++ b/target/linux/coldfire/patches/011-mcfv4e_namespace_align.patch @@ -0,0 +1,25 @@ +From a51f4e9bff26cc43b53938169f98c27183ec63ea Mon Sep 17 00:00:00 2001 +From: Kurt Mahan <kmahan@freescale.com> +Date: Wed, 31 Oct 2007 17:08:59 -0600 +Subject: [PATCH] Change to align on page size for COLDFIRE. + +LTIBName: mcfv4e-namespace-align +Signed-off-by: Kurt Mahan <kmahan@freescale.com> +--- + fs/namespace.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +--- a/fs/namespace.c ++++ b/fs/namespace.c +@@ -1364,7 +1364,11 @@ int copy_mount_options(const void __user + /* copy_from_user cannot cross TASK_SIZE ! */ + size = TASK_SIZE - (unsigned long)data; + if (size > PAGE_SIZE) ++#ifndef CONFIG_COLDFIRE + size = PAGE_SIZE; ++#else ++ size = PAGE_SIZE - ((unsigned long)data & ~PAGE_MASK); ++#endif + + i = size - exact_copy_from_user((void *)page, data, size); + if (!i) { |