The issues are mentioned in patches 1/4/5/6. I will update kdump
documentation for MIPS if the series gets accepted. Testing has been done
on single core i6500/Boston with IOCU, dual core i6500 without IOCU, and
dual core interAptiv without IOCU.
Changes:
v3 - v2:
* Code style changes according to `scripts/checkpatch.pl --strict`.
Patch #6, like before, still has a warning message reminding if
MAINTAINERS needs updating. But it does NOT involve a maintainer change.
* Add LIBFDT to CPU_LOONGSON3 for default_machine_kexec_prepare().
v2 - v1:
* Tested on MIPS32R2 platform in addition to MIPS64R6.
* Added patches #5 and #6.
* In patch #2, removed the unnecessary inclusion of asm/mipsmtregs.h
Dengcheng Zhu (6):
MIPS: Make play_dead() work for kexec
MIPS: kexec: Let the new kernel handle all CPUs
MIPS: kexec: Deprecate (relocated_)kexec_smp_wait
MIPS: kexec: Do not flush system wide caches in machine_kexec()
MIPS: kexec: Relax memory restriction
MIPS: kexec: Use prepare method from generic platform as default
option
arch/mips/cavium-octeon/setup.c | 2 +-
arch/mips/cavium-octeon/smp.c | 36 +++++++++------
arch/mips/generic/Makefile | 1 -
arch/mips/generic/kexec.c | 44 ------------------
arch/mips/include/asm/kexec.h | 11 ++---
arch/mips/include/asm/smp.h | 4 +-
arch/mips/kernel/crash.c | 4 +-
arch/mips/kernel/machine_kexec.c | 78 ++++++++++++++++++++++++++-----
arch/mips/kernel/process.c | 2 +-
arch/mips/kernel/relocate_kernel.S | 39 ----------------
arch/mips/kernel/smp-bmips.c | 11 +++--
arch/mips/kernel/smp-cps.c | 60 ++++++++++++++----------
arch/mips/loongson64/loongson-3/smp.c | 86 +++++++++++++++++++----------------
13 files changed, 191 insertions(+), 187 deletions(-)
delete mode 100644 arch/mips/generic/kexec.c
--
2.7.4
