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(parent: 7041d28) | patch
s390: add optimized array_index_mask_nospec
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 26 Jan 2018 11:01:55 +0000 (12:01 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 5 Feb 2018 06:51:41 +0000 (07:51 +0100)
commite2dd833389cc4069a96b57bdd24227b5f52288f5
treede7d1d70a0ca5377e87dfae3fd2c14d0be7eb657tree | snapshot
parent7041d28115e91f2144f811ffe8a195c696b1e1d0commit | diff
s390: add optimized array_index_mask_nospec

Add an optimized version of the array_index_mask_nospec function for
s390 based on a compare and a subtract with borrow.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/barrier.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)