On 08.09.19 11:33, Sven Schnelle wrote: > this series adds support for the kexec syscalls to the PARISC architecture. > Note that kexec() on PA8800/PA8900 doesn't work yet as i haven't figured > out how to restart the CPUs on these systems. > > For testing you can use my patched kexec-tools: > > https://git.stackframe.org/cgit/kexec-tools/log/ > > I will submit these patches as soon as kexec is merged into the linux > kernel. Thanks! Patch series applied to the parisc for-next tree: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/log/?h=for-next Helge > > Thanks, > Sven > > Sven Schnelle (4): > parisc: add __pdc_cpu_rendezvous() > parisc: add kexec syscall support > parisc: wire up kexec_file_load syscall > parisc: add support for kexec_file_load() syscall > > arch/parisc/Kconfig | 23 ++++ > arch/parisc/include/asm/fixmap.h | 1 + > arch/parisc/include/asm/kexec.h | 37 ++++++ > arch/parisc/include/asm/pdc.h | 1 + > arch/parisc/kernel/Makefile | 2 + > arch/parisc/kernel/firmware.c | 13 +++ > arch/parisc/kernel/kexec.c | 109 +++++++++++++++++ > arch/parisc/kernel/kexec_file.c | 86 ++++++++++++++ > arch/parisc/kernel/relocate_kernel.S | 149 ++++++++++++++++++++++++ > arch/parisc/kernel/smp.c | 1 + > arch/parisc/kernel/syscalls/syscall.tbl | 3 +- > include/uapi/linux/kexec.h | 1 + > 12 files changed, 425 insertions(+), 1 deletion(-) > create mode 100644 arch/parisc/include/asm/kexec.h > create mode 100644 arch/parisc/kernel/kexec.c > create mode 100644 arch/parisc/kernel/kexec_file.c > create mode 100644 arch/parisc/kernel/relocate_kernel.S >
