[v2,0/2] xen/xenbus: some cleanups

Message

Juergen Gross July 1, 2020, 12:16 p.m. UTC

Avoid allocating large amount of data on the stack in
xenbus_map_ring_valloc() and some related return value cleanups.

Juergen Gross (2):
  xen/xenbus: avoid large structs and arrays on the stack
  xen/xenbus: let xenbus_map_ring_valloc() return errno values only

 drivers/xen/xenbus/xenbus_client.c | 167 ++++++++++++++---------------
 1 file changed, 81 insertions(+), 86 deletions(-)

Comments

Boris Ostrovsky July 3, 2020, 10:22 a.m. UTC | #1

On 7/1/20 8:16 AM, Juergen Gross wrote:
> Avoid allocating large amount of data on the stack in
> xenbus_map_ring_valloc() and some related return value cleanups.
>
> Juergen Gross (2):
>   xen/xenbus: avoid large structs and arrays on the stack
>   xen/xenbus: let xenbus_map_ring_valloc() return errno values only
>
>  drivers/xen/xenbus/xenbus_client.c | 167 ++++++++++++++---------------
>  1 file changed, 81 insertions(+), 86 deletions(-)
>


Applied to for-linus-5.8b.


-boris