Michal Schmidt aaa3c08ee0 qede: avoid uninitialized entries in coal_entry array ... Even after commit 908d4bb7c5 ("qede: fix interrupt coalescing configuration"), some entries of the coal_entry array may theoretically be used uninitialized: 1. qede_alloc_fp_array() allocates QEDE_MAX_RSS_CNT entries for coal_entry. The initial allocation uses kcalloc, so everything is initialized. 2. The user sets a small number of queues (ethtool -L). coal_entry is reallocated for the actual small number of queues. 3. The user sets a bigger number of queues. coal_entry is reallocated bigger. The added entries are not necessarily initialized. In practice, the reallocations will actually keep using the originally allocated region of memory, but we should not rely on it. The reallocation is unnecessary. coal_entry can always have QEDE_MAX_RSS_CNT entries. Fixes: 908d4bb7c5 ("qede: fix interrupt coalescing configuration") Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Nacked-by: Manish Chopra <manishc@marvell.com> Acked-by: Manish Chopra <manishc@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-02-26 16:31:37 +00:00
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Makefile	net: qede: update copyright years	2020-06-30 15:51:40 -07:00
qede.h	ethtool: extend coalesce setting uAPI with CQE mode	2021-08-24 07:38:29 -07:00
qede_dcbnl.c	net: qede: update copyright years	2020-06-30 15:51:40 -07:00
qede_ethtool.c	net: ethernet: move from strlcpy with unused retval to strscpy	2022-08-31 14:11:26 -07:00
qede_filter.c	ethernet: constify references to netdev->dev_addr in drivers	2021-10-14 09:22:11 -07:00
qede_fp.c	qede: execute xdp_do_flush() before napi_complete_done()	2023-01-27 22:27:59 -08:00
qede_main.c	qede: avoid uninitialized entries in coal_entry array	2023-02-26 16:31:37 +00:00
qede_ptp.c	ptp: convert remaining drivers to adjfine interface	2022-11-11 10:58:39 +00:00
qede_ptp.h	net: qede: update copyright years	2020-06-30 15:51:40 -07:00
qede_rdma.c	net: qede: Use list_for_each_entry() to simplify code	2021-06-08 16:31:24 -07:00