This patch prepares for the incoming patch which swaps the order of KOBJ_
uevent and dt's updating.
It has no functional effect, just groups lmb operation and memblock's in
order to insert dt updating operation easily, and makes it easier to
review.
Signed-off-by: Pingfan Liu
Cc: Michael
A bug is observed on pseries by taking the following steps on rhel:
-1. drmgr -c mem -r -q 5
-2. echo c > /proc/sysrq-trigger
And then, the failure looks like:
kdump: saving to /sysroot//var/crash/127.0.0.1-2020-01-16-02:06:14/
kdump: saving vmcore-dmesg.txt
kdump: saving vmcore-dmesg.txt
On 04/01/20 at 10:13am, Vitaly Kuznetsov wrote:
> If KVM wasn't used at all before we crash the cleanup procedure fails with
> BUG: unable to handle page fault for address: ffc8
> #PF: supervisor read access in kernel mode
> #PF: error_code(0x) - not-present page
> PGD 23215067
On 04/08/20 at 09:44pm, Vitaly Kuznetsov wrote:
> Baoquan He writes:
>
> > On 04/07/20 at 02:04pm, Vitaly Kuznetsov wrote:
> >> Baoquan He writes:
> >>
> >> >
> >> > The trace is here.
> >> >
> >> > [ 132.480817] RIP: 0010:crash_vmclear_local_loaded_vmcss+0x57/0xd0
> >> > [kvm_intel]
> >>
Baoquan He writes:
> On 04/07/20 at 02:04pm, Vitaly Kuznetsov wrote:
>> Baoquan He writes:
>>
>> >
>> > The trace is here.
>> >
>> > [ 132.480817] RIP: 0010:crash_vmclear_local_loaded_vmcss+0x57/0xd0
>> > [kvm_intel]
>>
>> This is a known bug,
>>
>>
On Wed, Apr 08, 2020 at 05:24:12PM +0200, Corentin Labbe wrote:
> On Wed, Apr 08, 2020 at 10:33:20AM +0100, Russell King - ARM Linux admin
> wrote:
> > On Wed, Apr 08, 2020 at 10:40:29AM +0200, Corentin Labbe wrote:
> > > This is the last boot:
> > > ## Loading init Ramdisk from Legacy Image at
On Wed, Apr 08, 2020 at 10:33:20AM +0100, Russell King - ARM Linux admin wrote:
> On Wed, Apr 08, 2020 at 10:40:29AM +0200, Corentin Labbe wrote:
> > This is the last boot:
> > ## Loading init Ramdisk from Legacy Image at 2a00 ...
> >Image Name:
> >Image Type: ARM Linux RAMDisk
On 04/07/20 at 02:04pm, Vitaly Kuznetsov wrote:
> Baoquan He writes:
>
> >
> > The trace is here.
> >
> > [ 132.480817] RIP: 0010:crash_vmclear_local_loaded_vmcss+0x57/0xd0
> > [kvm_intel]
>
> This is a known bug,
>
>
On Tue, Apr 07, 2020 at 04:01:40AM +0530, Bhupesh Sharma wrote:
> kexec_file_load() syscall interface is now supported for
> arm64 architecture as well via commits:
> 3751e728cef2 ("arm64: kexec_file: add crash dump support") and
> 3ddd9992a590 ("arm64: enable KEXEC_FILE config")].
>
> This patch
On Wed, Apr 08, 2020 at 10:40:29AM +0200, Corentin Labbe wrote:
> This is the last boot:
> ## Loading init Ramdisk from Legacy Image at 2a00 ...
>Image Name:
>Image Type: ARM Linux RAMDisk Image (uncompressed)
>Data Size:8031928 Bytes = 7.7 MiB
>Load Address:
On Tue, Apr 07, 2020 at 07:17:40PM +0100, Russell King - ARM Linux admin wrote:
> On Tue, Apr 07, 2020 at 03:48:49PM +0200, Corentin Labbe wrote:
> > On Tue, Apr 07, 2020 at 02:26:02PM +0100, Russell King - ARM Linux admin
> > wrote:
> > > On Tue, Apr 07, 2020 at 03:05:59PM +0200, Corentin Labbe
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