kernel/linux.git/drivers/net/ethernet/cisco, branch linux-7.0.y

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22T16:26:33+00:00

Conversion performed via this Coccinelle script: // SPDX-License-Identifier: GPL-2.0-only // Options: --include-headers-for-types --all-includes --include-headers --keep-comments virtual patch @gfp depends on patch && !(file in "tools") && !(file in "samples")@ identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex, kzalloc_obj,kzalloc_objs,kzalloc_flex, kvmalloc_obj,kvmalloc_objs,kvmalloc_flex, kvzalloc_obj,kvzalloc_objs,kvzalloc_flex}; @@ ALLOC(... - , GFP_KERNEL ) $ make coccicheck MODE=patch COCCI=gfp.cocci Build and boot tested x86_64 with Fedora 42's GCC and Clang: Linux version 6.19.0+ (user@host) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.44-12.fc42) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Linux version 6.19.0+ (user@host) (clang version 20.1.8 (Fedora 20.1.8-4.fc42), LLD 20.1.8) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Signed-off-by: Kees Cook Signed-off-by: Linus Torvalds

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-22T04:03:00+00:00

This converts some of the visually simpler cases that have been split over multiple lines. I only did the ones that are easy to verify the resulting diff by having just that final GFP_KERNEL argument on the next line. Somebody should probably do a proper coccinelle script for this, but for me the trivial script actually resulted in an assertion failure in the middle of the script. I probably had made it a bit _too_ trivial. So after fighting that far a while I decided to just do some of the syntactically simpler cases with variations of the previous 'sed' scripts. The more syntactically complex multi-line cases would mostly really want whitespace cleanup anyway. Signed-off-by: Linus Torvalds

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

net: enic: convert to use .get_rx_ring_count

2026-01-10T20:21:06+00:00

Use the newly introduced .get_rx_ring_count ethtool ops callback instead of handling ETHTOOL_GRXRINGS directly in .get_rxnfc(). Signed-off-by: Breno Leitao Link: https://patch.msgid.link/20260109-grxring_big_v1-v1-3-a0f77f732006@debian.org Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-07-04T06:03:18+00:00

Cross-merge networking fixes after downstream PR (net-6.16-rc5). No conflicts. No adjacent changes. Signed-off-by: Paolo Abeni

enic: fix incorrect MTU comparison in enic_change_mtu()

2025-07-02T01:56:28+00:00

The comparison in enic_change_mtu() incorrectly used the current netdev->mtu instead of the new new_mtu value when warning about an MTU exceeding the port MTU. This could suppress valid warnings or issue incorrect ones. Fix the condition and log to properly reflect the new_mtu. Fixes: ab123fe071c9 ("enic: handle mtu change for vf properly") Signed-off-by: Alok Tiwari Acked-by: John Daley Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250628145612.476096-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski

eth: cisco: migrate to new RXFH callbacks

2025-06-17T01:14:25+00:00

Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool: add dedicated callbacks for getting and setting rxfh fields"). This driver's RXFH config is read only / fixed so the conversion is trivial. Reviewed-by: Joe Damato Link: https://patch.msgid.link/20250614180638.4166766-2-kuba@kernel.org Signed-off-by: Jakub Kicinski

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37+00:00

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

net/enic: Allow at least 8 RQs to always be used

2025-05-22T03:34:30+00:00

Enic started using netif_get_num_default_rss_queues() to set the number of RQs used in commit cc94d6c4d40c ("enic: Adjust used MSI-X wq/rq/cq/interrupt resources in a more robust way") This resulted in machines with less than 16 cpus using less than 8 RQs. Allow enic to use at least 8 RQs no matter how many cpus are in the machine to not impact existing enic workloads after a kernel upgrade. Reviewed-by: John Daley Reviewed-by: Satish Kharat Signed-off-by: Nelson Escobar Reviewed-by: Michal Swiatkowski Link: https://patch.msgid.link/20250521-enic_min_8rq-v1-1-691bd2353273@cisco.com Signed-off-by: Jakub Kicinski