s390/boot: cleanup decompressor header files

2023-03-10T08:28:16Z

[ Upstream commit 9c3205b2b062420c26b33924b910880889acf832 ] Move declarations to appropriate header files. Instead of cryptic casting directly assign struct vmlinux_info type to _vmlinux_info linker script variable - wich it actually is. Reviewed-by: Heiko Carstens Signed-off-by: Alexander Gordeev Signed-off-by: Heiko Carstens Stable-dep-of: 22476f47b6b7 ("s390/boot: fix mem_detect extended area allocation") Signed-off-by: Sasha Levin

s390/boot: get rid of startup archive

2022-05-06T18:45:14Z

The final kernel image is created by linking decompressor object files with a startup archive. The startup archive file however does not contain only optional code and data which can be discarded if not referenced. It also contains mandatory object data like head.o which must never be discarded, even if not referenced. Move the decompresser code and linker script to the boot directory and get rid of the startup archive so everything is kept during link time. Acked-by: Vasily Gorbik Signed-off-by: Heiko Carstens

kernel/arch/s390/boot/decompressor.h, branch linux-6.2.y

s390/boot: cleanup decompressor header files

s390/boot: get rid of startup archive