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| author | Heiko Carstens <hca@linux.ibm.com> | 2023-10-27 14:12:36 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2023-11-05 22:34:57 +0100 |
| commit | 468a3bc2b7b955a7cf97d47c6022bf1ae4a538a3 (patch) | |
| tree | a180e3f87155fc16e260c1527235d080b6c9fed6 /arch/s390/mm/init.c | |
| parent | s390/cmma: cleanup inline assemblies (diff) | |
| download | linux-468a3bc2b7b955a7cf97d47c6022bf1ae4a538a3.tar.xz linux-468a3bc2b7b955a7cf97d47c6022bf1ae4a538a3.zip | |
s390/cmma: move parsing of cmma kernel parameter to early boot code
The "cmma=" kernel command line parameter needs to be parsed early for
upcoming changes. Therefore move the parsing code.
Note that EX_TABLE handling of cmma_test_essa() needs to be open-coded,
since the early boot code doesn't have infrastructure for handling expected
exceptions.
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/init.c')
| -rw-r--r-- | arch/s390/mm/init.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 7eca10c32caa..c322d09624bc 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -164,8 +164,6 @@ void __init mem_init(void) pv_init(); kfence_split_mapping(); - /* Setup guest page hinting */ - cmma_init(); /* this will put all low memory onto the freelists */ memblock_free_all(); |