octeontx2-af: Fix mcam entry resource leak

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commit 3f8fe40ab7 upstream.

The teardown sequence in FLR handler returns if no NIX LF
is attached to PF/VF because it indicates that graceful
shutdown of resources already happened. But there is a
chance of all allocated MCAM entries not being freed by
PF/VF. Hence free mcam entries even in case of detached LF.

Fixes: c554f9c157 ("octeontx2-af: Teardown NPA, NIX LF upon receiving FLR")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Subbaraya Sundeep 2022-08-03 13:24:14 +05:30 • committed by Greg Kroah-Hartman

parent df1c025e38

commit cc32347f48

2 changed files with 12 additions and 0 deletions

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6

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

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6

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

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