diff options
| 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/kernel | |
| parent | 92b519f3bc1c90e098bb3f12d8e739fc56c2d444 (diff) | |
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/kernel')
| -rw-r--r-- | arch/s390/kernel/early.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index ff1f02b54771..eb43e5922a25 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -46,6 +46,7 @@ decompressor_handled_param(vmalloc); decompressor_handled_param(dfltcc); decompressor_handled_param(facilities); decompressor_handled_param(nokaslr); +decompressor_handled_param(cmma); #if IS_ENABLED(CONFIG_KVM) decompressor_handled_param(prot_virt); #endif |