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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2019-02-06 18:06:03 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2019-02-07 11:57:10 +0100
commit142c52d7bce45d335f48d53fdbf428bb15cf3924 (patch)
treea098a153ac40557cd56ebdba89bfa08180c0fdbc /drivers/s390/crypto/ap_bus.c
parentf8b11e089aeb63303daa0c05e4575df7075b1122 (diff)
s390: add alignment hints to vector load and store
The z14 introduced alignment hints to increase the performance of vector loads and stores. The kernel uses an implicit alignmenet of 8 bytes for the vector registers, set the alignment hint to 3. Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
0 files changed, 0 insertions, 0 deletions

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