Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.0.y 2025-03-08T18:34:17+00:00 2025-03-08T18:34:17+00:00 Dan Carpenter dan.carpenter@linaro.org 2025-03-06T19:49:06+00:00 urn:sha1:1d5c69514e742846ad3b8727b51b1fd46ea251fd My static checker says this multiplication can overflow. I'm not an expert in this code but the call tree would be: ib_uverbs_handler_UVERBS_METHOD_QP_CREATE() <- reads cap from the user -> ib_create_qp_user() -> create_qp() -> mana_ib_create_qp() -> mana_ib_create_ud_qp() -> create_shadow_queue() It can't hurt to use safer interfaces. Fixes: c8017f5b4856 ("RDMA/mana_ib: UD/GSI work requests") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/58439ac0-1ee5-4f96-a595-7ab83b59139b@stanley.mountain Reviewed-by: Long Li <longli@microsoft.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> 2025-02-04T13:27:03+00:00 Konstantin Taranov kotaranov@microsoft.com 2025-01-20T17:27:15+00:00 urn:sha1:c8017f5b4856d52c490f6517d2df7bd6eed212f3 Implement post send and post recv for UD/GSI QPs. Add information about posted requests into shadow queues. Co-developed-by: Shiraz Saleem <shirazsaleem@microsoft.com> Signed-off-by: Shiraz Saleem <shirazsaleem@microsoft.com> Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com> Link: https://patch.msgid.link/1737394039-28772-10-git-send-email-kotaranov@linux.microsoft.com Signed-off-by: Leon Romanovsky <leon@kernel.org>