diff options
Diffstat (limited to 'drivers-uio-un-restrict-sysfs-pointers-for-uio.patch')
| -rw-r--r-- | drivers-uio-un-restrict-sysfs-pointers-for-uio.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers-uio-un-restrict-sysfs-pointers-for-uio.patch b/drivers-uio-un-restrict-sysfs-pointers-for-uio.patch deleted file mode 100644 index d41a2a46aec82c..00000000000000 --- a/drivers-uio-un-restrict-sysfs-pointers-for-uio.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: Chris Fries <cfries@google.com> -Subject: drivers: uio: Un-restrict sysfs pointers for UIO - -The addr and size on the UIO devices are required by userspace to function -properly. Let's unrestrict these by adding the 'P' modifier to %p and %pa. - -Cc: William Roberts <william.c.roberts@intel.com> -Cc: Dave Weinstein <olorin@google.com> -Signed-off-by: Chris Fries <cfries@google.com> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/uio/uio.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/drivers/uio/uio.c -+++ b/drivers/uio/uio.c -@@ -56,12 +56,12 @@ static ssize_t map_name_show(struct uio_ - - static ssize_t map_addr_show(struct uio_mem *mem, char *buf) - { -- return sprintf(buf, "%pa\n", &mem->addr); -+ return sprintf(buf, "%paP\n", &mem->addr); - } - - static ssize_t map_size_show(struct uio_mem *mem, char *buf) - { -- return sprintf(buf, "%pa\n", &mem->size); -+ return sprintf(buf, "%paP\n", &mem->size); - } - - static ssize_t map_offset_show(struct uio_mem *mem, char *buf) |