Sourabh Jain <[email protected]> writes: > Kexec with the -d option prints extra logs about the kexec/kdump kernel > that help debug kexec and kdump. For example, it shows what kexec > segments are loaded, their locations, and sizes. > > One key piece of information still missing is the kernel command line > configured for the kexec/kdump kernel. > > With this patch included, the kernel will print the kernel command line > configured for the kexec/kdump kernel as shown below: > > kexec --initrd=./initrd ./kernel -lspd --command-line="test1 test2" > > Loaded elf core header at 0x22e30000, bufsz=0x2000 memsz=0x80000 > kexec_elf: Command line: elfcorehdr=0x22e30000 test1 test2 <--- New > kexec_elf: Loaded initrd at 0x22eb0000 >
Looks like this slipped through the cracks. agreed that this is good to have info. LGTM. So please feel free to add: Reviewed-by: Ritesh Harjani (IBM) <[email protected]> (this was still cleanly applicable on my latest dev tree) > Cc: Madhavan Srinivasan <[email protected]> > Cc: Michael Ellerman <[email protected]> > Signed-off-by: Sourabh Jain <[email protected]> -ritesh
