On Sun, Jul 07, 2024 at 08:54:53PM +0530, Sourabh Jain wrote: > The primary goal of this patch series is to enable crash hotplug on > powerpc architecture for the `kexec_load` system call. > > The first patch in the series introduces a new kexec flag added in the > kernel to generalize crash hotplug support. The second patch enables > crash hotplug support on PowerPC for `kexec_load` system call. The third > patch updates the documentation about crash hotplug support. > > Changes log: > > v4: > - Do not remove the KEXEC_UPDATE_ELFCOREHDR kexec flag. It is needed to > maintain backward compatibility on x86. 1/3 > - Send the KEXEC_UPDATE_ELFCOREHDR kexec flag for x86, and for the rest > of the architectures, send KEXEC_CRASH_HOTPLUG_SUPPORT to enable > crash hotplug support kexec_load system call. 1/3 > - Since there is a significant change in 1/3, hence Hari's Acked-by > is removed form only first patch. 1/3 > - Rename and reorder the function arch_do_exclude_segment() parameters > as suggested. 1/3 > - Keep the implementation of arch_do_exclude_segment() function same > for x86_64 and i386. 1/3 > > v3: > https://lists.infradead.org/pipermail/kexec/2024-July/030361.html > - Updated --hotplug option description 3/3 > > v2: > https://lists.infradead.org/pipermail/kexec/2024-June/030309.html > - Find CPUs in the system using the /sys/devices/system/cpu/present sysfs > instead of traversing all nodes under /proc/device-tree/cpus. 2/3 > - Added a new function to find present CPUs in the system. 2/3 > - Removed unnecessary NULL check on seg_ptr from arch_do_exclude_segment(). 2/3 > - Updated --hotplug option description 3/3 > > v1: > https://lists.infradead.org/pipermail/kexec/2024-May/030051.html Thanks Sourabh, Series applied. _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
