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(parent: 282110d) | patch
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>
Wed, 5 Apr 2023 23:02:21 +0000 (16:02 -0700)
commit49e0c391062e63117b8003e45bb54047d76db9c4
treecb52a8880f6afb4eefe679703225adbfaebf24b1tree
parent282110d6ec862637a5df08c79d6ff6e3539001b3commit | 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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