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(parent: a3a64a4) | patch
s390/cmf: remove unneeded DMA zone allocation
authorHeiko Carstens <hca@linux.ibm.com>
Fri, 19 Jan 2024 11:19:29 +0000 (12:19 +0100)
committerHeiko Carstens <hca@linux.ibm.com>
Fri, 9 Feb 2024 12:58:15 +0000 (13:58 +0100)
commit343c8a564583d9166ddacd2ade1f917eb8ea37cc
tree7eca332f3252762d44400c8dda9230fb8a5f8332tree | snapshot
parenta3a64a4def8daa9e73120a9f4b64fa9a91bcdc06commit | diff
s390/cmf: remove unneeded DMA zone allocation

The address of the measurement block can be anywhere in 64 bit
absolute space. See description of the schm instruction in the
Principles of Operation.

Therefore remove the GFP_DMA flag when allocating the block.

Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
drivers/s390/cio/cmf.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)