On 2020/9/7 21:47, Chen Zhou wrote:
> There are following issues in arm64 kdump:
> 1. We use crashkernel=X to reserve crashkernel below 4G, which
> will fail when there is no enough low memory.
> 2. If reserving crashkernel above 4G, in this case, crash dump
> kernel will boot failure because th
On 15.09.20 04:20, Wei Yang wrote:
> On Tue, Sep 08, 2020 at 10:10:07PM +0200, David Hildenbrand wrote:
>> IORESOURCE_MEM_DRIVER_MANAGED currently uses an unused PnP bit, which is
>> always set to 0 by hardware. This is far from beautiful (and confusing),
>> and the bit only applies to SYSRAM. So l
On Mon 2020-09-14 14:39:53, John Ogness wrote:
> Add support for extending the newest data block. For this, introduce
> a new finalization state (desc_finalized) denoting a committed
> descriptor that cannot be extended.
>
> Signed-off-by: John Ogness
Looks good to me:
Reviewed-by: Petr Mladek
On Mon 2020-09-14 14:39:48, John Ogness wrote:
> Hello,
>
> Here is v5 for the second series to rework the printk subsystem.
> (The v4 is here [0].) This series implements a new ringbuffer
> feature that allows the last record to be extended. Petr Mladek
> provided the initial proof of concept [1]
Add loongson_kexec_prepare(), loongson_kexec_shutdown() and
loongson_kexec_crashdown() for passing the parameters of kexec_args.
To start loongson64, CPU0 needs 3 parameters:
fw_arg0: the number of cmd.
fw_arg1: cmd structure which seems strange, the cmd array[index]'s
value is cmd string
This patch adds support for ARMv8.2 52-bit VA (large space addressing)
extension in kexec-tools.
With ARMv8.2-LVA architecture extension availability, arm64 hardware
which supports this extension can support upto 52-bit virtual
addresses. It is specially useful for having a 52-bit user-space virtu
于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到:
>Add loongson_kexec_prepare(), loongson_kexec_shutdown() and
>loongson_kexec_crashdown() for passing the parameters of kexec_args.
>
>To start loongson64, CPU0 needs 3 parameters:
>fw_arg0: the number of cmd.
>fw_arg1: cmd structure which seems st
On 09/16/2020 09:33 AM, Jiaxun Yang wrote:
于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到:
Add loongson_kexec_prepare(), loongson_kexec_shutdown() and
loongson_kexec_crashdown() for passing the parameters of kexec_args.
To start loongson64, CPU0 needs 3 parameters:
fw_arg0: the number of c
Hi, Jinyang,
On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote:
>
>
>
> On 09/16/2020 09:33 AM, Jiaxun Yang wrote:
> >
> > 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到:
> >> Add loongson_kexec_prepare(), loongson_kexec_shutdown() and
> >> loongson_kexec_crashdown() for passing the parameters
