octeontx2-af: Fix missing check bugs in rvu_cgx.c

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commit b7ba6cfabc upstream.

In rvu_mbox_handler_cgx_mac_addr_get()
and rvu_mbox_handler_cgx_mac_addr_set(),
the msg is expected only from PFs that are mapped to CGX LMACs.
It should be checked before mapping,
so we add the is_cgx_config_permitted() in the functions.

Fixes: 96be2e0da8 ("octeontx2-af: Support for MAC address filters in CGX")
Signed-off-by: Yingjie Wang <wangyingjie55@126.com>
Reviewed-by: Geetha sowjanya<gakula@marvell.com>
Link: https://lore.kernel.org/r/1610719804-35230-1-git-send-email-wangyingjie55@126.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Yingjie Wang 2021-01-15 06:10:04 -08:00 • committed by Greg Kroah-Hartman

parent 1918787705

commit 2fc06bfa70

1 changed files with 6 additions and 0 deletions

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drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c

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