Hi Julien,
On 03/06/2018 12:37 PM, Julien Grall wrote:
> On 06/03/18 11:06, Sergej Proskurin wrote:
>> Hi Julien,
>
> Hi Sergej,
>
>>
>> On 02/28/2018 04:25 PM, Julien Grall wrote:
>>> Commit 7d623b358a4 "arm/mem_access: Add long-descriptor based gpt"
>>> assumed the read-write lock can be taken
On 06/03/18 11:06, Sergej Proskurin wrote:
Hi Julien,
Hi Sergej,
On 02/28/2018 04:25 PM, Julien Grall wrote:
Commit 7d623b358a4 "arm/mem_access: Add long-descriptor based gpt"
assumed the read-write lock can be taken recursively. However, this
assumption is wrong and will lead to deadlock w
Hi Stefano,
On 02/03/18 23:42, Stefano Stabellini wrote:
On Wed, 28 Feb 2018, Julien Grall wrote:
Commit 7d623b358a4 "arm/mem_access: Add long-descriptor based gpt"
assumed the read-write lock can be taken recursively. However, this
assumption is wrong and will lead to deadlock when the lock is
Hi Julien,
On 02/28/2018 04:25 PM, Julien Grall wrote:
> Commit 7d623b358a4 "arm/mem_access: Add long-descriptor based gpt"
> assumed the read-write lock can be taken recursively. However, this
> assumption is wrong and will lead to deadlock when the lock is
> contended.
>
> To avoid the nested l
On Wed, 28 Feb 2018, Julien Grall wrote:
> Commit 7d623b358a4 "arm/mem_access: Add long-descriptor based gpt"
> assumed the read-write lock can be taken recursively. However, this
> assumption is wrong and will lead to deadlock when the lock is
> contended.
>
> To avoid the nested lock, rework the
