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(parent: 910e5e8) | patch
crypto: octeontx2 - prevent underflow in get_cores_bmap()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 17 Dec 2021 07:13:32 +0000 (10:13 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jan 2022 10:03:47 +0000 (11:03 +0100)
commit78cafdf7d219bd10b365fc1a6a9da67daf0a1d62
treea81d682af6f3dba17e5a39d2844971ea299d4af0tree | snapshot
parent910e5e8ac5de270d9f1bebe095ec262ce387cc0acommit | diff
crypto: octeontx2 - prevent underflow in get_cores_bmap()

[ Upstream commit 10371b6212bb682f13247733d6b76b91b2b80f9a ]

If we're going to cap "eng_grp->g->engs_num" upper bounds then we should
cap the lower bounds as well.

Fixes: 43ac0b824f1c ("crypto: octeontx2 - load microcode and create engine groups")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git