3 Commits

Author	SHA1	Message	Date
Gustavo A. R. Silva	ea89c862f0	net: mana: Use struct_size() in kzalloc() ... Make use of the struct_size() helper instead of an open-coded version, in order to avoid any potential type mistakes or integer overflows that, in the worst scenario, could lead to heap overflows. This code was detected with the help of Coccinelle and, audited and fixed manually. Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>	2021-05-13 15:58:46 -07:00
Dexuan Cui	d90a94680b	net: mana: Use int to check the return value of mana_gd_poll_cq() ... mana_gd_poll_cq() may return -1 if an overflow error is detected (this should never happen unless there is a bug in the driver or the hardware). Fix the type of the variable "comp_read" by using int rather than u32. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: ca9c54d2d6 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)") Signed-off-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2021-04-23 13:16:29 -07:00
Dexuan Cui	ca9c54d2d6	net: mana: Add a driver for Microsoft Azure Network Adapter (MANA) ... Add a VF driver for Microsoft Azure Network Adapter (MANA) that will be available in the future. Co-developed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Co-developed-by: Shachar Raindel <shacharr@microsoft.com> Signed-off-by: Shachar Raindel <shacharr@microsoft.com> Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>	2021-04-19 15:24:25 -07:00