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Ivan Vecera e620d24506 i40e: Delete unused and useless i40e_pf fields 
Removed fields:
.fc_autoneg_status
    Since commit c56999f948 ("i40e/i40evf: Add set_fc and init of
    FC settings") write-only and otherwise unused
.eeprom_version
    Write-only and otherwise unused
.atr_sample_rate
    Has only one possible value (I40E_DEFAULT_ATR_SAMPLE_RATE). Remove
    it and replace its occurrences by I40E_DEFAULT_ATR_SAMPLE_RATE
.adminq_work_limit
    Has only one possible value (I40E_AQ_WORK_LIMIT). Remove it and
    replace its occurrences by I40E_AQ_WORK_LIMIT
.tx_sluggish_count
    Unused, never written
.pf_seid
    Used to store VSI downlink seid and it is referenced only once
    in the same codepath. There is no need to save it into i40e_pf.
    Remove it and use downlink_seid directly in the mentioned log
    message.
.instance
    Write only. Remove it as well as ugly static local variable
    'pfs_found' in i40e_probe.
.int_policy
.switch_kobj
.ptp_pps_work
.ptp_extts1_work
.ptp_pps_start
.pps_delay
.ptp_pin
.override_q_count
    All these unused at all

Prior the patch:
pahole -Ci40e_pf drivers/net/ethernet/intel/i40e/i40e.ko | tail -5
        /* size: 5368, cachelines: 84, members: 127 */
        /* sum members: 5297, holes: 20, sum holes: 71 */
        /* paddings: 6, sum paddings: 19 */
        /* last cacheline: 56 bytes */
};

After the patch:
pahole -Ci40e_pf drivers/net/ethernet/intel/i40e/i40e.ko | tail -5
        /* size: 4976, cachelines: 78, members: 112 */
        /* sum members: 4905, holes: 17, sum holes: 71 */
        /* paddings: 6, sum paddings: 19 */
        /* last cacheline: 48 bytes */
};

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-11-27 09:18:42 -08:00
arch LoongArch fixes for v6.7-rc3 2023-11-22 10:20:17 -08:00
block blk-mq: make sure active queue usage is held for bio_integrity_prep() 2023-11-13 08:52:52 -07:00
certs This update includes the following changes: 2023-11-02 16:15:30 -10:00
crypto This push fixes a regression in ahash and hides the Kconfig sub-options for the jitter RNG. 2023-11-09 17:04:58 -08:00
Documentation dt-bindings: net: qcom,ipa: add SM8550 compatible 2023-11-24 12:18:54 +00:00
drivers i40e: Delete unused and useless i40e_pf fields 2023-11-27 09:18:42 -08:00
fs Changes since last update: 2023-11-21 11:45:48 -08:00
include net :mana :Add remaining GDMA stats for MANA to ethtool 2023-11-27 12:54:33 +01:00
init As usual, lots of singleton and doubleton patches all over the tree and 2023-11-02 20:53:31 -10:00
io_uring io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval 2023-11-15 06:35:46 -07:00
ipc Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-11-23 12:20:58 -08:00
lib Merge branch 'firmware_loader' 2023-11-24 18:11:55 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm/page_pool: catch page_pool memory leaks 2023-11-26 15:15:59 +00:00
net net/smc: remove unneeded atomic operations in smc_tx_sndbuf_nonempty 2023-11-24 15:00:47 +00:00
rust Kbuild updates for v6.7 2023-11-04 08:07:19 -10:00
samples Landlock updates for v6.7-rc1 2023-11-03 09:28:53 -10:00
scripts Kbuild fixes for v6.7 2023-11-19 13:54:28 -08:00
security + Features 2023-11-03 09:48:17 -10:00
sound sound fixes for 6.7-rc2 2023-11-17 09:05:31 -05:00
tools tools: ynl-gen: use enum name from the spec 2023-11-24 15:23:32 +00:00
usr arch: Remove Itanium (IA-64) architecture 2023-09-11 08:13:17 +00:00
virt ARM: 2023-09-07 13:52:20 -07:00
.clang-format iommu: Add for_each_group_device() 2023-05-23 08:15:51 +02:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore kbuild: rpm-pkg: generate kernel.spec in rpmbuild/SPECS/ 2023-10-03 20:49:09 +09:00
.mailmap As usual, lots of singleton and doubleton patches all over the tree and 2023-11-02 20:53:31 -10:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING
CREDITS USB: Remove Wireless USB and UWB documentation 2023-08-09 14:17:32 +02:00
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 Including fixes from bpf. 2023-11-23 10:40:13 -08:00
Makefile Linux 6.7-rc2 2023-11-19 15:02:14 -08:00
README

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 Restructured Text 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.