mbox series

[v2,0/2] powerpc: kexec fixes

Message ID 20240510102235.2269496-1-sourabhjain@linux.ibm.com (mailing list archive)
Headers show
Series powerpc: kexec fixes | expand

Message

Sourabh Jain May 10, 2024, 10:22 a.m. UTC 
Patch series fixes two kexec issues.

01/02: Update extra size calculation for kexec FDT to avoid kexec load
failure due to FDT_ERR_NOSPACE while including CPU nodes added post
boot and reserved memory ranges.

02/02: Fix update_cpus_node/core_64.c function to include missing device
nodes under /cpus node with device_type != "cpu".

Note: this patch series is rebased on top of the linux-next/master,
tag: next-20240509 to avoid the conflict with the below patch series:
https://lore.kernel.org/all/171509287314.62008.11812494124513471250.b4-ty@ellerman.id.au/

Changelog:
==========

v2:
  - Initialize local variable `cpu_nodes` before using it. 01/02
  - Rebased on top of linux-next/mater tag: next-20240509.

v1:
  - https://lore.kernel.org/all/20240508130558.1939304-1-sourabhjain@linux.ibm.com/


Cc: Aditya Gupta <adityag@linux.ibm.com>
Cc: Hari Bathini <hbathini@linux.ibm.com>
Cc: Mahesh Salgaonkar <mahesh@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>

Sourabh Jain (2):
  powerpc/kexec_file: fix extra size calculation for kexec FDT
  powerpc/kexec_file: fix cpus node update to FDT

 arch/powerpc/include/asm/kexec.h  |  6 ++--
 arch/powerpc/kexec/core_64.c      | 53 +++++++++++++++++++++----------
 arch/powerpc/kexec/elf_64.c       | 12 +++++--
 arch/powerpc/kexec/file_load_64.c | 53 +++++++++++++------------------
 4 files changed, 70 insertions(+), 54 deletions(-)