Hi Simon/Akashi,
I tested this patch set with mustang and seattle platform. They work fine.
So for the series:
Tested-by: Pratyush Anand <panand at redhat.com>
Just a comment for 2/9
> - unsigned long long stext_sym_addr = get_kernel_stext_sym();
> + unsigned long long stext_sym_addr = get_kernel_sym("stext");
Sorry, This had to be get_kernel_sym("_stext").
May be I can resend only patch 2/9 by keeping intact the message-id.
~Pratyush
On Wednesday 02 November 2016 10:11 AM, AKASHI Takahiro wrote:
> My kernel patches of kdump suport on arm64 are currently under reviews.
>
> This patchset is synced with them (v27 [1]) and provides necessary changes
> for kexec-tools. It can be applied on top of kexec-tools master branch.
>
> [1] T.B.D.
>
> Changes for v4:
> - rebased on the master branch (including Geoff's v6)
> - revive "linux,usable-memory-range" DT property (from v2), dropping
> use of "reserved-memory" nodes introduced in v3 (patch #8)
> - extend the semantics of kexec_iomem_for_each_line() per Pratyush
> (patch #1)
>
> Changes for v3:
> - rebased on Geoff's v5
> - fix a value of estimated PHYS_OFFSET
> - add a kernel code/data segment because they now reside out of linear
> mapping due to KASLR introduction
> - remove "linux,usable-memory-range" dependency, instead using
> "reserved-memory" node
> - add -mem-min/-mem-max support
>
> Changes for v2:
> - trim a temoprary buffer in setup_2nd_dtb()
> - add patch#6("kexec: generalize and rename get_kernel_stext_sym()")
> - update patch#7 from Pratyush
> (re-worked by akashi)
>
> AKASHI Takahiro (7):
> kexec: exntend the semantics of kexec_iomem_for_each_line
> arm64: identify PHYS_OFFSET correctly
> arm64: kdump: identify memory regions
> arm64: kdump: add elf core header segment
> arm64: kdump: set up kernel image segment
> arm64: kdump: set up other segments
> arm64: kdump: add DT properties to crash dump kernel's dtb
>
> Pratyush Anand (2):
> kexec: generalize and rename get_kernel_stext_sym()
> arm64: kdump: Add support for binary image files
>
> kexec/Makefile | 1 +
> kexec/arch/arm/crashdump-arm.c | 40 +------
> kexec/arch/arm64/Makefile | 2 +
> kexec/arch/arm64/crashdump-arm64.c | 219 ++++++++++++++++++++++++++++++++++-
> kexec/arch/arm64/crashdump-arm64.h | 18 ++-
> kexec/arch/arm64/iomem.h | 10 ++
> kexec/arch/arm64/kexec-arm64.c | 118 ++++++++++++++++---
> kexec/arch/arm64/kexec-elf-arm64.c | 25 +++-
> kexec/arch/arm64/kexec-image-arm64.c | 12 ++
> kexec/arch/i386/crashdump-x86.c | 29 -----
> kexec/kexec-iomem.c | 15 ++-
> kexec/kexec.h | 2 +
> kexec/symbols.c | 41 +++++++
> 13 files changed, 437 insertions(+), 95 deletions(-)
> create mode 100644 kexec/arch/arm64/iomem.h
> create mode 100644 kexec/symbols.c
>
