>>> On 19.08.16 at 10:37, wrote:
> On 08/15/2016 04:10 PM, Jan Beulich wrote:
> On 15.08.16 at 16:29, wrote:
>>> On Mon, Aug 15, 2016 at 04:27:38AM -0600, Jan Beulich wrote:
>>> On 14.08.16 at 23:52, wrote:
> @@ -1034,6 +1047,9 @@ static int revert_payload(struct payload *data)
>
On 08/15/2016 04:10 PM, Jan Beulich wrote:
On 15.08.16 at 16:29, wrote:
On Mon, Aug 15, 2016 at 04:27:38AM -0600, Jan Beulich wrote:
On 14.08.16 at 23:52, wrote:
@@ -1034,6 +1047,9 @@ static int revert_payload(struct payload *data)
list_del_rcu(&data->applied_list);
unregister_virt
>>> On 15.08.16 at 16:29, wrote:
> On Mon, Aug 15, 2016 at 04:27:38AM -0600, Jan Beulich wrote:
>> >>> On 14.08.16 at 23:52, wrote:
>> > @@ -1034,6 +1047,9 @@ static int revert_payload(struct payload *data)
>> > list_del_rcu(&data->applied_list);
>> > unregister_virtual_region(&data->re
On Mon, Aug 15, 2016 at 04:27:38AM -0600, Jan Beulich wrote:
> >>> On 14.08.16 at 23:52, wrote:
> > @@ -374,7 +376,18 @@ static int move_payload(struct payload *payload,
> > struct livepatch_elf *elf)
> > elf->name, elf->sec[i].name,
> > elf->sec[i].load_addr);
> >
>>> On 14.08.16 at 23:52, wrote:
> @@ -374,7 +376,18 @@ static int move_payload(struct payload *payload, struct
> livepatch_elf *elf)
> elf->name, elf->sec[i].name, elf->sec[i].load_addr);
> }
> else
> -memset(elf->sec[i].load_add
So that when we apply the patch again the .bss is cleared.
Otherwise we may find some variables containing old values.
Signed-off-by: Konrad Rzeszutek Wilk
---
Cc: Ross Lagerwall
Cc: Jan Beulich
v3: Initial submission
---
xen/common/livepatch.c | 18 +-
1 file changed, 17 ins
