diff options
| author | Bo Sun | 2026-02-06 21:09:24 +0800 |
|---|---|---|
| committer | Sasha Levin | 2026-03-04 07:21:17 -0500 |
| commit | 013ac469596a0b8671e62d89c89ae0bd46bbe667 (patch) | |
| tree | 6a496140ea229ac6d491e9a8b6b6ac25c883a990 /kernel/trace/trace.c | |
| parent | 0f85a9655445e67bb0238cfc983d7c383b54938e (diff) | |
octeontx2-af: CGX: fix bitmap leaks
[ Upstream commit 3def995c4ede842adf509c410e92d09a0cedc965 ]
The RX/TX flow-control bitmaps (rx_fc_pfvf_bmap and tx_fc_pfvf_bmap)
are allocated by cgx_lmac_init() but never freed in cgx_lmac_exit().
Unbinding and rebinding the driver therefore triggers kmemleak:
unreferenced object (size 16):
backtrace:
rvu_alloc_bitmap
cgx_probe
Free both bitmaps during teardown.
Fixes: e740003874ed ("octeontx2-af: Flow control resource management")
Cc: stable@vger.kernel.org
Signed-off-by: Bo Sun <bo@mboxify.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Jijie Shao <shaojijie@huawei.com>
Link: https://patch.msgid.link/20260206130925.1087588-2-bo@mboxify.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/trace/trace.c')
0 files changed, 0 insertions, 0 deletions