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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>
Thu, 6 Apr 2023 02:42:45 +0000 (19:42 -0700)
commitfd54349ddb61445a8a42459b3dc09237c55e6f78
treea937a107a6fcfe91ee792cc8f15835c27a961c69tree
parent50c00d2c686e52c0dd9b5bddc6727f6c442cbcc0commit | 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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