Re: [PATCH v3 0/2] arm64: kdump: Function supplement and performance optimization

[John Donnelly]

On 10/13/22 05:46, Baoquan He wrote:
> On 10/06/22 at 09:55am, john.p.donnelly@xxxxxxxxxx wrote:
> > On 8/1/22 9:47 PM, Leizhen (ThunderTown) wrote:
> ......
> > > > Do you have plan to pick this series so that it can be taken into 5.20
> > > > rc-1~3?
> > >
> > > Hi, Catalin:
> > >     Only function reserve_crashkernel() is modified in these two patches. The core
> > > process of the arm64 architecture is not affected. I remember you suggested that
> > > arm64 and x86 share the same kdump code, so these two subfeatures are needed.
> > > Maybe we can lay the foundation first for the people who build the road. Unifying
> > > the external interfaces of kdump on arm64 and x86 does not seem to hurt.
> > >
> > >
> > > > We have back ported the basic crashkernel=high, low, support into our
> > > > distros and have taken wide testing on arm64 servers, need this patchset
> > > > to back port for more testing.
> > Hi ,
> >
> > What is the progress of this series ?
> >
> > Without this patch set we are seeing  larger crashkernel=896M failures on
> > Arm  with Linux-6.0.rc7.  This larger value is needed for
> > iSCSI booted systems with certain network adapters.
>
> This change is located in arch/arm64 folder, I have pinged arm64
> maintainer to consider merging this patchset. Not sure if they are
> still thinking, or ignore this.
>
> Hi Catalin, Will,
>
> Ping again!
>
> Do you have plan to accept this patchset? It's very important fo
> crashkernel setting on arm64 with a simple and default syntax.
>
> Thanks
> Baoquan
Hi,

We have pulled this into our Linux 6.0.0 QA test kernels for now. We 
would like it added too.

Thank you,

John