This patchset fixes some issues when we call kexec for arm64 with --dtb
option (both for 'kexec load' and 'kdump' use cases).

A couple of these issues were reported for 'kexec load' use case by
Vicenç and I found the other two while experiment with 'kdump' use
cases.

I have tested the patchset on my qualcomm-amberwing and hp-moonshot
arm64 boards.

Cc: Simon Horman <[email protected]>
Cc: AKASHI Takahiro <[email protected]>
Cc: Vicente Bergas <[email protected]>

Bhupesh Sharma (4):
  kexec/dt-ops.c: Fix check against 'fdt_add_subnode' return value
  kexec/kexec-arm64.c: Add error handling check against return value of
    'set_bootargs()'
  kexec/dt-ops.c: Fix adding '/chosen' node for cases where it is not
    available in dtb passed via --dtb option
  kexec/kexec-arm64.c: Add missing error handling paths

 kexec/arch/arm64/kexec-arm64.c | 26 ++++++++++++++++++++++++++
 kexec/dt-ops.c                 |  7 ++++---
 2 files changed, 30 insertions(+), 3 deletions(-)

-- 
2.7.4


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