On Wed, Nov 07, 2018 at 11:04:53AM +0100, Ard Biesheuvel wrote:
> On 7 November 2018 at 10:58, Russell King - ARM Linux
> wrote:
> > On Wed, Nov 07, 2018 at 09:51:09AM +, Marc Zyngier wrote:
> >> On 06/11/18 23:49, Russell King - ARM Linux wrote:
> >> > On Tue, Nov 06, 2018 at 09:06:56PM
On 7 November 2018 at 10:58, Russell King - ARM Linux
wrote:
> On Wed, Nov 07, 2018 at 09:51:09AM +, Marc Zyngier wrote:
>> On 06/11/18 23:49, Russell King - ARM Linux wrote:
>> > On Tue, Nov 06, 2018 at 09:06:56PM +0100, Ard Biesheuvel wrote:
>> >> On 6 November 2018 at 20:08, Russell King -
On Wed, Nov 07, 2018 at 09:51:09AM +, Marc Zyngier wrote:
> On 06/11/18 23:49, Russell King - ARM Linux wrote:
> > On Tue, Nov 06, 2018 at 09:06:56PM +0100, Ard Biesheuvel wrote:
> >> On 6 November 2018 at 20:08, Russell King - ARM Linux
> >> wrote:
> >>> On Tue, Nov 06, 2018 at 08:02:58PM
On 06/11/18 23:49, Russell King - ARM Linux wrote:
> On Tue, Nov 06, 2018 at 09:06:56PM +0100, Ard Biesheuvel wrote:
>> On 6 November 2018 at 20:08, Russell King - ARM Linux
>> wrote:
>>> On Tue, Nov 06, 2018 at 08:02:58PM +0100, Ard Biesheuvel wrote:
On 6 November 2018 at 12:37, Ard
On Tue, Nov 06, 2018 at 09:06:56PM +0100, Ard Biesheuvel wrote:
> On 6 November 2018 at 20:08, Russell King - ARM Linux
> wrote:
> > On Tue, Nov 06, 2018 at 08:02:58PM +0100, Ard Biesheuvel wrote:
> >> On 6 November 2018 at 12:37, Ard Biesheuvel
> >> wrote:
> >> > The new memory EFI reservation
On 6 November 2018 at 20:08, Russell King - ARM Linux
wrote:
> On Tue, Nov 06, 2018 at 08:02:58PM +0100, Ard Biesheuvel wrote:
>> On 6 November 2018 at 12:37, Ard Biesheuvel
>> wrote:
>> > The new memory EFI reservation feature we introduced to allow memory
>> > reservations to persist across
On 6 November 2018 at 12:37, Ard Biesheuvel wrote:
> The new memory EFI reservation feature we introduced to allow memory
> reservations to persist across kexec may trigger an unbounded number
> of calls to memblock_reserve(). The memblock subsystem can deal with
> this fine, but not before
On Tue, Nov 06, 2018 at 08:02:58PM +0100, Ard Biesheuvel wrote:
> On 6 November 2018 at 12:37, Ard Biesheuvel wrote:
> > The new memory EFI reservation feature we introduced to allow memory
> > reservations to persist across kexec may trigger an unbounded number
> > of calls to
The new memory EFI reservation feature we introduced to allow memory
reservations to persist across kexec may trigger an unbounded number
of calls to memblock_reserve(). The memblock subsystem can deal with
this fine, but not before memblock resizing is enabled, which we can
only do after