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Cody Haas bfb9d5448e ice: Fix persistent failure in ice_get_rxfh
[ Upstream commit f406220eb8 ]

Several ioctl functions have the ability to call ice_get_rxfh, however
all of these ioctl functions do not provide all of the expected
information in ethtool_rxfh_param. For example, ethtool_get_rxfh_indir does
not provide an rss_key. This previously caused ethtool_get_rxfh_indir to
always fail with -EINVAL.

This change draws inspiration from i40e_get_rss to handle this
situation, by only calling the appropriate rss helpers when the
necessary information has been provided via ethtool_rxfh_param.

Fixes: b66a972abb ("ice: Refactor ice_set/get_rss into LUT and key specific functions")
Signed-off-by: Cody Haas <chaas@riotgames.com>
Closes: https://lore.kernel.org/intel-wired-lan/CAH7f-UKkJV8MLY7zCdgCrGE55whRhbGAXvgkDnwgiZ9gUZT7_w@mail.gmail.com/
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-01-30 10:28:42 +01:00
arch x86/kfence: avoid writing L1TF-vulnerable PTEs 2026-01-30 10:28:40 +01:00
block block: fix NULL pointer dereference in blk_zone_reset_all_bio_endio() 2026-01-08 10:15:06 +01:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto
Documentation fou: Don't allow 0 for FOU_ATTR_IPPROTO. 2026-01-30 10:28:39 +01:00
drivers
fs btrfs: fix missing fields in superblock backup with BLOCK_GROUP_TREE 2026-01-30 10:28:37 +01:00
include
init init: handle bootloader identifier in kernel parameters 2025-10-19 16:33:50 +02:00
io_uring
ipc
kernel ptp: Add PHC file mode checks. Allow RO adjtime() without FMODE_WRITE. 2026-01-30 10:28:37 +01:00
lib lib/buildid: use __kernel_read() for sleepable context 2026-01-23 11:18:43 +01:00
LICENSES
mm mm/rmap: fix two comments related to huge_pmd_unshare() 2026-01-30 10:28:41 +01:00
net wifi: mac80211: don't perform DA check on S1G beacon 2026-01-30 10:28:39 +01:00
rust
samples samples/ftrace: Adjust LoongArch register restore order in direct calls 2026-01-08 10:14:50 +01:00
scripts kconfig: fix static linking of nconf 2026-01-30 10:28:41 +01:00
security tpm2-sessions: Fix out of range indexing in name_size 2026-01-17 16:31:29 +01:00
sound ALSA: usb: Increase volume range that triggers a warning 2026-01-30 10:28:42 +01:00
tools
usr kbuild: uapi: Strip comments before size type check 2025-11-13 15:34:35 -05:00
virt
.clang-format clang-format: Update with v6.11-rc1's for_each macro list 2024-08-02 13:20:31 +02:00
.clippy.toml rust: give Clippy the minimum supported Rust version 2025-08-01 09:48:44 +01:00
.cocciconfig
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore
.mailmap mailmap: add entry for Thorsten Blum 2024-11-07 14:14:59 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING
CREDITS MAINTAINERS: Remove self from DSA entry 2024-11-03 12:52:38 -08:00
Kbuild
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS staging: rtl8712: Remove driver using deprecated API wext 2025-12-07 06:25:02 +09:00
Makefile Linux 6.12.67 2026-01-23 11:18:52 +01:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.