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linux/arch/s390/boot
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Heiko Carstens 81e8479649 s390/mm: fix direct map accounting 
Commit bb1520d581a3 ("s390/mm: start kernel with DAT enabled") did not
implement direct map accounting in the early page table setup code. In
result the reported values are bogus now:

$cat /proc/meminfo
...
DirectMap4k:        5120 kB
DirectMap1M:    18446744073709546496 kB
DirectMap2G:           0 kB

Fix this by adding the missing accounting. The result looks sane again:

$cat /proc/meminfo
...
DirectMap4k:        6156 kB
DirectMap1M:     2091008 kB
DirectMap2G:     6291456 kB

Fixes: bb1520d581a3 ("s390/mm: start kernel with DAT enabled")
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2023-04-13 17:36:28 +02:00
..
.gitignore
s390/boot: get rid of startup archive
2022-05-06 20:45:14 +02:00
als.c
s390/facilities: move stfl information from lowcore to global data
2021-06-07 17:06:58 +02:00
boot.h
s390/kaslr: generalize and improve random base distribution
2023-04-13 17:36:27 +02:00
clz_ctz.c
s390/boot: get rid of startup archive
2022-05-06 20:45:14 +02:00
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
decompressor.c
Merge branch 'fixes' into features
2023-02-06 15:13:45 +01:00
decompressor.h
s390/boot: cleanup decompressor header files
2023-01-13 14:15:04 +01:00
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/head: get rid of 31 bit leftovers
2022-05-18 13:31:07 +02:00
install.sh
s390/boot: improve install.sh script
2023-04-13 17:36:28 +02:00
ipl_data.c
s390/boot: convert parmarea to C
2022-05-06 20:45:15 +02:00
ipl_parm.c
s390/kaslr: provide kaslr_enabled() function
2023-04-13 17:36:25 +02:00
ipl_report.c
s390/boot: rework decompressor reserved tracking
2023-03-20 11:02:50 +01:00
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/kaslr: generalize and improve random base distribution
2023-04-13 17:36:27 +02:00
machine_kexec_reloc.c
s390/kernel: build a relocatable kernel
2019-04-29 10:47:10 +02:00
Makefile
s390/boot: rename mem_detect to physmem_info
2023-03-20 11:02:50 +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/kaslr: provide kaslr_enabled() function
2023-04-13 17:36:25 +02:00
physmem_info.c
s390/kaslr: generalize and improve random base distribution
2023-04-13 17:36:27 +02:00
sclp_early_core.c
s390/boot: move sclp early buffer from fixed address in asm to C
2021-07-27 09:39:15 +02:00
startup.c
s390/kaslr: randomize amode31 base address
2023-04-13 17:36:27 +02:00
string.c
kasan, x86, s390: update undef CONFIG_KASAN
2020-12-22 12:55:08 -08:00
uv.c
s390 updates for 5.20 merge window
2022-08-06 17:05:21 -07:00
uv.h
s390/boot: cleanup adjust_to_uv_max() function
2022-07-28 18:05:23 +02:00
version.c
kbuild: build init/built-in.a just once
2022-09-29 04:40:15 +09:00
vmem.c
s390/mm: fix direct map accounting
2023-04-13 17:36:28 +02:00
vmlinux.lds.S
s390/boot: rework decompressor reserved tracking
2023-03-20 11:02:50 +01:00