linux/arch/s390/boot
Philipp Rudo 7a84ffc047 s390/boot: add build-id to decompressor
More and more functionality from the early boot phase gets carried over
to the decompressor. With this the complexity of the code and thus the
chance to introduce bugs increases. In order to be able to debug these
early boot bugs the distributions have to package the decompressors
vmlinux together with the other debuginfos. However for that the
distributions require the vmlinux to contain a build-id.

Per default the section containing the build-id is placed first in the
section table. So make sure to move it behind the .text section
otherwise the image would be unbootable.

Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-12-09 21:02:07 +01:00
..
compressed s390/boot: add build-id to decompressor 2020-12-09 21:02:07 +01:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
als.c s390: simplify disabled_wait 2019-05-02 13:54:11 +02:00
boot.h s390/decompressor: add stacktrace support 2020-11-20 19:19:11 +01:00
cmdline.c s390: move ipl block and cmd line handling to early boot phase 2018-10-09 11:21:14 +02:00
ctype.c s390: move ipl block and cmd line handling to early boot phase 2018-10-09 11:21:14 +02:00
ebcdic.c s390/decompressor: avoid reusing uncompressed image objects 2018-06-25 10:14:39 +02:00
head_kdump.S s390/decompressor: correct some asm symbols annotations 2020-11-20 19:19:11 +01:00
head.S s390/decompressor: add stacktrace support 2020-11-20 19:19:11 +01:00
install.sh s390/arch: install kernels with their proper version ID 2020-02-19 17:27:24 +01:00
ipl_parm.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
ipl_report.c s390/ipl: read IPL report at early boot 2019-04-26 12:34:05 +02:00
ipl_vmparm.c s390: move ipl block and cmd line handling to early boot phase 2018-10-09 11:21:14 +02:00
kaslr.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
machine_kexec_reloc.c s390/kernel: build a relocatable kernel 2019-04-29 10:47:10 +02:00
Makefile s390/boot: enable .bss section for compressed kernel 2020-09-16 14:08:47 +02:00
mem_detect.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
mem.S s390/decompressor: reuse lib/mem.S for mem functions 2018-06-25 10:14:39 +02:00
pgm_check_info.c s390/decompressor: print cmdline and BEAR on pgm_check 2020-11-20 19:19:11 +01:00
sclp_early_core.c s390/decompressor: avoid reusing uncompressed image objects 2018-06-25 10:14:39 +02:00
startup.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
string.c s390/kasan: improve string/memory functions checks 2019-01-18 09:34:18 +01:00
text_dma.S s390: remove unused _swsusp_reset_dma 2020-09-29 15:00:58 +02:00
uv.c s390/protvirt: parse prot_virt option in the decompressor 2020-09-16 14:08:47 +02:00
version.c s390: enable detection of kernel version from bzImage 2019-07-23 10:43:50 +02:00