Re: [PATCHv3 1/2] mm/memblock: extend the limit inferior of bottom-up after parsing hotplug attr

2019-01-03 Thread Pingfan Liu
On Wed, Jan 2, 2019 at 6:18 PM Baoquan He wrote: > > On 01/02/19 at 11:27am, Mike Rapoport wrote: > > On Wed, Jan 02, 2019 at 02:47:34PM +0800, Pingfan Liu wrote: > > > On Mon, Dec 31, 2018 at 4:40 PM Mike Rapoport wrote: > > > > > > > > On Fri, Dec 28, 2018 at 11:00:01AM +0800, Pingfan Liu wrote

Re: [PATCH 1/2 v4] kdump: add the vmcoreinfo documentation

2019-01-03 Thread lijiang
在 2019年01月04日 03:28, Kazuhito Hagio 写道: > Hi Lianbo, > > -Original Message- >> +=== >> +What is the VMCOREINFO? >> +=== >> + >> +VMCOREINFO is a special ELF note section. It contains various >> +information from the kernel like structure size, page s

Re: [PATCH v3 0/4] kexec/arm64: Fix issue with 'kexec load' and 'kdump' when --dtb option is used

2019-01-03 Thread Bhupesh Sharma
Hi Vicenç, Happy New Year to you too and thanks a lot for your test results. On Thu, Jan 3, 2019 at 10:23 PM Vicente Bergas wrote: > > On Wed, Dec 26, 2018 at 5:53 AM Bhupesh Sharma wrote: > > > > Hello Vicenç, > > > > On Mon, Dec 17, 2018 at 12:47 AM Bhupesh Sharma wrote: > > > > > > Changes

RE: [PATCH 1/2 v4] kdump: add the vmcoreinfo documentation

2019-01-03 Thread Kazuhito Hagio
Hi Lianbo, -Original Message- > +=== > +What is the VMCOREINFO? > +=== > + > +VMCOREINFO is a special ELF note section. It contains various > +information from the kernel like structure size, page size, symbol > +values, field offsets, etc. These dat

Re: [PATCHv3 1/2] mm/memblock: extend the limit inferior of bottom-up after parsing hotplug attr

2019-01-03 Thread Tejun Heo
Hello, On Wed, Jan 02, 2019 at 07:05:38PM +0200, Mike Rapoport wrote: > I agree that currently the bottom-up allocation after the kernel text has > issues with KASLR. But this issues are not necessarily related to the > memory hotplug. Even with a single memory node, a bottom-up allocation will >

Re: [PATCH v3 0/4] kexec/arm64: Fix issue with 'kexec load' and 'kdump' when --dtb option is used

2019-01-03 Thread Vicente Bergas
On Wed, Dec 26, 2018 at 5:53 AM Bhupesh Sharma wrote: > > Hello Vicenç, > > On Mon, Dec 17, 2018 at 12:47 AM Bhupesh Sharma wrote: > > > > Changes since v2: > > - > > - Dropped 4/4 from v2 as I noticed that we pass wrong node name to fdt > >helper functions in 'kexec/dt-ops.c