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genwqe: fix MAX_ORDER usage
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Wed, 15 Mar 2023 11:31:28 +0000 (14:31 +0300)
committerAndrew Morton <akpm@linux-foundation.org>
Tue, 28 Mar 2023 23:25:02 +0000 (16:25 -0700)
commitfc567c1ab7bf56d7bd4de70d38571fe0412d7cbc
treed7517ebb80ea13fe5d42818f2b71d50d4716a79btree
parent29d610c83f7b640332a0dd8944b19f5060d017abcommit | diff
genwqe: fix MAX_ORDER usage

MAX_ORDER is not inclusive: the maximum allocation order buddy allocator
can deliver is MAX_ORDER-1.

Fix MAX_ORDER usage in genwqe driver.

Link: https://lkml.kernel.org/r/20230315113133.11326-6-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Frank Haverkamp <haver@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drivers/misc/genwqe/card_dev.c diff | blob | history
drivers/misc/genwqe/card_utils.c diff | blob | history
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