Re: [PATCH v4 2/2] arm64: kexec_file: add crash dump support

2020-01-08 Thread AKASHI Takahiro
On Wed, Jan 08, 2020 at 05:48:39PM +, Will Deacon wrote: > On Mon, Dec 16, 2019 at 11:12:47AM +0900, AKASHI Takahiro wrote: > > Enabling crash dump (kdump) includes > > * prepare contents of ELF header of a core dump file, /proc/vmcore, > > using crash_prepare_elf64_headers(), and > > * add t

Re: [PATCH v4 4/4] efi: Fix handling of multiple efi_fake_mem= entries

2020-01-08 Thread Dan Williams
On Tue, Jan 7, 2020 at 9:52 AM Ard Biesheuvel wrote: > > On Tue, 7 Jan 2020 at 06:19, Dave Young wrote: > > > > On 01/06/20 at 08:16pm, Dan Williams wrote: > > > On Mon, Jan 6, 2020 at 8:04 PM Dave Young wrote: > > > > > > > > On 01/06/20 at 04:40pm, Dan Williams wrote: > > > > > Dave noticed th

Re: [PATCH v8 00/25] arm64: MMU enabled kexec relocation

2020-01-08 Thread Pavel Tatashin
On Wed, Jan 8, 2020 at 12:32 PM Will Deacon wrote: > > On Wed, Dec 04, 2019 at 10:59:13AM -0500, Pavel Tatashin wrote: > > Many changes compared to version 6, so I decided to send it out now. > > James Morse raised an important issue to which I do not have a solution > > yet. But would like to dis

Re: [PATCH v4 2/2] arm64: kexec_file: add crash dump support

2020-01-08 Thread Pavel Tatashin
Looks good to me. Pasha On Wed, Jan 8, 2020 at 12:48 PM Will Deacon wrote: > > On Mon, Dec 16, 2019 at 11:12:47AM +0900, AKASHI Takahiro wrote: > > Enabling crash dump (kdump) includes > > * prepare contents of ELF header of a core dump file, /proc/vmcore, > > using crash_prepare_elf64_headers

Re: [PATCH v4 2/2] arm64: kexec_file: add crash dump support

2020-01-08 Thread Will Deacon
On Mon, Dec 16, 2019 at 11:12:47AM +0900, AKASHI Takahiro wrote: > Enabling crash dump (kdump) includes > * prepare contents of ELF header of a core dump file, /proc/vmcore, > using crash_prepare_elf64_headers(), and > * add two device tree properties, "linux,usable-memory-range" and > "linux,e

Re: [PATCH v8 00/25] arm64: MMU enabled kexec relocation

2020-01-08 Thread Will Deacon
On Wed, Dec 04, 2019 at 10:59:13AM -0500, Pavel Tatashin wrote: > Many changes compared to version 6, so I decided to send it out now. > James Morse raised an important issue to which I do not have a solution > yet. But would like to discuss it. Thanks. In the meantime, I've queued the first 10 pa

Re: [PATCH v3 1/2] libfdt: include fdt_addresses.c

2020-01-08 Thread Will Deacon
On Mon, Dec 09, 2019 at 12:03:44PM +0900, AKASHI Takahiro wrote: > In the implementation of kexec_file_loaded-based kdump for arm64, > fdt_appendprop_addrrange() will be needed. > > So include fdt_addresses.c in making libfdt. > > Signed-off-by: AKASHI Takahiro > Cc: Rob Herring > Cc: Frank Row