[PATCH v4 0/9] (kexec-tools) arm64: add kdump support
AKASHI Takahiro
takahiro.akashi at linaro.org
Thu Nov 3 19:31:46 PDT 2016
Hello, Sandeepa!
I pushed the patches into:
https://git.linaro.org/people/takahiro.akashi/linux-aarch64.git arm64/kdump
https://git.linaro.org/people/takahiro.akashi/kexec-tools.git arm64/kdump
# Those repos are not well maintained, but I will try to keep them
updated.
Thanks,
-Takahiro AKASHI
On Wed, Nov 02, 2016 at 06:51:51PM +0530, Sandeepa Prabhu wrote:
> Akashi/Pratyush,
>
> Is there a public git repo I can pull to test this patchset?
>
> ~Sandeepa
>
> On Wed, Nov 2, 2016 at 10:11 AM, AKASHI Takahiro <takahiro.akashi at linaro.org
> > 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
> >
> > --
> > 2.10.0
> >
> >
> > _______________________________________________
> > kexec mailing list
> > kexec at lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/kexec
> >
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