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Jacob Keller 3a3ad9f6ea ice: consistently use q_idx in ice_vc_cfg_qs_msg() 
[ Upstream commit a884c304e1 ]

The ice_vc_cfg_qs_msg() function is used to configure VF queues in response
to a VIRTCHNL_OP_CONFIG_VSI_QUEUES command.

The virtchnl command contains an array of queue pair data for configuring
Tx and Rx queues. This data includes a queue ID. When configuring the
queues, the driver generally uses this queue ID to determine which Tx and
Rx ring to program. However, a handful of places use the index into the
queue pair data from the VF. While most VF implementations appear to send
this data in order, it is not mandated by the virtchnl and it is not
verified that the queue pair data comes in order.

Fix the driver to consistently use the q_idx field instead of the 'i'
iterator value when accessing the rings. For the Rx case, introduce a local
ring variable to keep lines short.

Fixes: 7ad15440ac ("ice: Refactor VIRTCHNL_OP_CONFIG_VSI_QUEUES handling")
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-12-05 14:01:43 +01:00
arch arm64: dts: rockchip: correct analog audio name on Indiedroid Nova 2024-12-05 14:01:35 +01:00
block block: fix bio_split_rw_at to take zone_write_granularity into account 2024-12-05 14:01:14 +01:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY 2024-12-05 14:01:18 +01:00
Documentation ASoC: dt-bindings: mt6359: Update generic node name and dmic-mode 2024-12-05 14:01:39 +01:00
drivers ice: consistently use q_idx in ice_vc_cfg_qs_msg() 2024-12-05 14:01:43 +01:00
fs dlm: fix swapped args sb_flags vs sb_status 2024-12-05 14:01:41 +01:00
include platform/x86/intel/pmt: allow user offset for PMT callbacks 2024-12-05 14:01:35 +01:00
init initramfs: avoid filename buffer overrun 2024-12-05 14:01:12 +01:00
io_uring io_uring/rw: fix missing NOWAIT check for O_DIRECT start write 2024-10-31 08:21:02 -06:00
ipc struct fd layout change (and conversion to accessor helpers) 2024-09-23 09:35:36 -07:00
kernel sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked context 2024-12-05 14:01:35 +01:00
lib objpool: fix to make percpu slot allocation more robust 2024-11-07 14:14:58 -08:00
LICENSES LICENSES: add 0BSD license text 2024-09-01 20:43:24 -07:00
mm mm/mmap: fix __mmap_region() error handling in rare merge failure case 2024-11-22 15:30:26 +01:00
net wifi: cfg80211: check radio iface combination for multi radio per wiphy 2024-12-05 14:01:43 +01:00
rust rust: helpers: Avoid raw_spin_lock initialization for PREEMPT_RT 2024-12-05 14:01:23 +01:00
samples bpf: Fix the xdp_adjust_tail sample prog issue 2024-12-05 14:01:42 +01:00
scripts kernel-doc: allow object-like macros in ReST output 2024-12-05 14:01:28 +01:00
security integrity-v6.12 2024-11-12 13:06:31 -08:00
sound ASoC: amd: acp: fix for cpu dai index logic 2024-12-05 14:01:41 +01:00
tools selftests/bpf: add missing header include for htons 2024-12-05 14:01:42 +01:00
usr initramfs: shorten cmd_initfs in usr/Makefile 2024-07-16 01:07:52 +09:00
virt ARM64: 2024-10-21 11:22:04 -07:00
.clang-format clang-format: Update with v6.11-rc1's for_each macro list 2024-08-02 13:20:31 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore Add Jeff Kirsher to .get_maintainer.ignore 2024-03-08 11:36:54 +00:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Kbuild updates for v6.12 2024-09-24 13:02:06 -07:00
.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 COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Remove self from DSA entry 2024-11-03 12:52:38 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: appoint myself the XFS maintainer for 6.12 LTS 2024-12-05 14:01:10 +01:00
Makefile Linux 6.12.1 2024-11-22 15:30:26 +01:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

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.