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arm64 kexec-tools patches

Geoff Levand kexec linux-arm-kernel 6 versions – In review

Get series with b4
b4 am [email protected]

Versions newest first · linked by author and title

  1. v6 Latest3 patches 3 repliesIn review
  2. v53 patches 3 repliesSuperseded
  3. v43 patches 1 replySuperseded
Earlier versions · 3
VersionPostedPatchesRepliesStatus
v33 patches4 repliesSuperseded
v24 patches10 repliesSuperseded
v14 patches39 repliesSuperseded

Changes in v6 from the cover letter

o Remove the get_memory_ranges_dt() routine.
o Rename dtb_[12] to dtb_{proc,sys,user}.

Patches in v6 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3kexec: Add common device tree routineskexec/Makefile kexec/dt-ops.c kexec/dt-ops.h+162 -00 replies
2/3arm64: Add arm64 kexec supportconfigure.ac kexec/Makefile kexec/arch/arm64/Makefile +13 more+1230 -20 replies
3/3arm64: Add support for binary image fileskexec/arch/arm64/kexec-image-arm64.c+44 -50 replies

Reviews trailers per patch

None of the 3 patches has a Reviewed-by or Acked-by.

PatchMatthias Brugger
SeriesT-b
1/3
2/3
3/3

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v6 thread

Cover letter [PATCH v6 0/3] arm64 kexec-tools patches

This series adds the core support for kexec re-boot on ARM64.

Linux kernel support for ARM64 kexec reboot has been merged in v4.8-rc1 with the expectation that it will be included in the v4.8 stable kernel release.

For ARM64 kdump support see Takahiro's latest kdump patches [1].

[1] http://lists.infradead.org/pipermail/kexec

Changes for v6 (Sep , 2016, 2m):

o Remove the get_memory_ranges_dt() routine.
o Rename dtb_[12] to dtb_{proc,sys,user}.

Changes for v5 (Sep 1, 2016, 2m):

o Add common routine arm64_locate_kernel_segment().

Changes for v4 (Aug 18, 2016, 1m):

o Fix some error return values and error messages.
o Add enum arm64_header_page_size.
o Rename page_offset to vp_offset.

Changes for v3 (Aug 10, 2016, 1m):

o Rebase to 2.0.13.
o Add support for flag bits 1-3 to arm64 image-header.h.
o Fix OPT_ARCH_MAX value.
o Use fdt_pack() in dtb_set_property().
o Remove patch ("kexec: (bugfix) calc correct end address of memory ranges in device tree").

Changes for v2 (July 26, 2016, 0m):

o Inline some small routines.
o Reformat some dbgprintf messages.
o Remove debug_brk from entry.S
o Change arm64_image_header.flags to uint64_t.
o Look in iomem then dt for mem info.
o Remove check_cpu_nodes.
o Remove purgatory printing.

First submission v1 (July 20, 2016).

-Geoff

The following changes since commit 67488beb0a6ee8ad2c0b05f721a9e00041fab93a:

kexec-tools 2.0.13 (2016-08-08 12:26:44 +0200)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/geoff/kexec-tools.git for-merge-arm64-v6

for you to fetch changes up to a9f1fafd7c248d33768177438742b90bc4338202:

arm64: Add support for binary image files (2016-09-21 11:04:03 -0700)

----------------------------------------------------------------
Geoff Levand (2):
kexec: Add common device tree routines
arm64: Add arm64 kexec support

Pratyush Anand (1):
arm64: Add support for binary image files

 configure.ac                            |   3 +
 kexec/Makefile                          |   5 +
 kexec/arch/arm64/Makefile               |  40 +++
 kexec/arch/arm64/crashdump-arm64.c      |  21 ++
 kexec/arch/arm64/crashdump-arm64.h      |  12 +
 kexec/arch/arm64/image-header.h         | 146 ++++++++
 kexec/arch/arm64/include/arch/options.h |  39 ++
 kexec/arch/arm64/kexec-arm64.c          | 615 ++++++++++++++++++++++++++++++++
 kexec/arch/arm64/kexec-arm64.h          |  71 ++++
 kexec/arch/arm64/kexec-elf-arm64.c      | 146 ++++++++
 kexec/arch/arm64/kexec-image-arm64.c    |  80 +++++
 kexec/dt-ops.c                          | 145 ++++++++
 kexec/dt-ops.h                          |  13 +
 kexec/kexec-syscall.h                   |   8 +-
 purgatory/Makefile                      |   1 +
 purgatory/arch/arm64/Makefile           |  18 +
 purgatory/arch/arm64/entry.S            |  51 +++
 purgatory/arch/arm64/purgatory-arm64.c  |  19 +
 18 files changed, 1431 insertions(+), 2 deletions(-)
 create mode 100644 kexec/arch/arm64/Makefile
 create mode 100644 kexec/arch/arm64/crashdump-arm64.c
 create mode 100644 kexec/arch/arm64/crashdump-arm64.h
 create mode 100644 kexec/arch/arm64/image-header.h
 create mode 100644 kexec/arch/arm64/include/arch/options.h
 create mode 100644 kexec/arch/arm64/kexec-arm64.c
 create mode 100644 kexec/arch/arm64/kexec-arm64.h
 create mode 100644 kexec/arch/arm64/kexec-elf-arm64.c
 create mode 100644 kexec/arch/arm64/kexec-image-arm64.c
 create mode 100644 kexec/dt-ops.c
 create mode 100644 kexec/dt-ops.h
 create mode 100644 purgatory/arch/arm64/Makefile
 create mode 100644 purgatory/arch/arm64/entry.S
 create mode 100644 purgatory/arch/arm64/purgatory-arm64.c
Signature · 7 lines
2.7.4


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