iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

s390/boot: move detect_facilities() after cmd line parsing

Browse Source 
Facilities setup has to be done after "facilities" command line option
parsing, it might set extra or remove existing facilities bits for
testing purposes.

Fixes: bb1520d581a3 ("s390/mm: start kernel with DAT enabled")
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Vasily Gorbik 2023-02-02 19:21:38 +01:00 committed by Heiko Carstens
parent 26ced8124a
commit d1725ca60e
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/s390/boot/startup.c
View File

@ -283,8 +283,6 @@ void startup_kernel(void)
void *img;
psw_t psw;
detect_facilities();
initrd_data.start = parmarea.initrd_start;
initrd_data.size = parmarea.initrd_size;
oldmem_data.start = parmarea.oldmem_base;
@ -300,6 +298,7 @@ void startup_kernel(void)
sclp_early_read_info();
setup_boot_command_line();
parse_boot_command_line();
detect_facilities();
sanitize_prot_virt_host();
max_physmem_end = detect_memory(&safe_addr);
setup_ident_map_size(max_physmem_end);