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Kernel Source and devicetree for NOTHING Phone(3a) and Phone(3a)Pro
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Yajun Deng ef167cc188 i40e: fix the wrong PTP frequency calculation 
The new adjustment should be based on the base frequency, not the
I40E_PTP_40GB_INCVAL in i40e_ptp_adjfine().

This issue was introduced in commit 3626a690b7 ("i40e: use
mul_u64_u64_div_u64 for PTP frequency calculation"), frequency is left
just as base I40E_PTP_40GB_INCVAL before the commit. After the commit,
frequency is the I40E_PTP_40GB_INCVAL times the ptp_adj_mult value.
But then the diff is applied on the wrong value, and no multiplication
is done afterwards.

It was accidentally fixed in commit 1060707e3809 ("ptp: introduce helpers
to adjust by scaled parts per million"). It uses adjust_by_scaled_ppm
correctly performs the calculation and uses the base adjustment, so
there's no error here. But it is a new feature and doesn't need to
backported to the stable releases.

This issue affects both v6.0 and v6.1, and the v6.1 version is an LTS
release. Therefore, the patch only needs to be applied to v6.1 stable.

Fixes: 3626a690b7 ("i40e: use mul_u64_u64_div_u64 for PTP frequency calculation")
Cc: <stable@vger.kernel.org> # 6.1
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-10 22:00:38 +02:00
arch arm64: cpufeature: Fix CLRBHB and BC detection 2023-10-10 22:00:37 +02:00
block block: fix use-after-free of q->q_usage_counter 2023-10-10 22:00:37 +02:00
certs certs: Fix build error when PKCS#11 URI contains semicolon 2023-02-09 11:28:11 +01:00
crypto crypto: lrw,xts - Replace strlcpy with strscpy 2023-09-23 11:11:01 +02:00
Documentation net: change accept_ra_min_rtr_lft to affect all RA lifetimes 2023-10-10 22:00:37 +02:00
drivers i40e: fix the wrong PTP frequency calculation 2023-10-10 22:00:38 +02:00
fs Revert "NFSv4: Retry LOCK on OLD_STATEID during delegation return" 2023-10-10 22:00:36 +02:00
include net: change accept_ra_min_rtr_lft to affect all RA lifetimes 2023-10-10 22:00:37 +02:00
init sched/psi: Select KERNFS as needed 2023-09-13 09:42:28 +02:00
io_uring io_uring/fs: remove sqe->rw_flags checking from LINKAT 2023-10-06 14:57:02 +02:00
ipc ipc: fix memory leak in init_mqueue_fs() 2022-12-31 13:32:01 +01:00
kernel ring-buffer: Fix bytes info in per_cpu buffer stats 2023-10-10 22:00:36 +02:00
lib kobject: Add sanity check for kset->kobj.ktype in kset_register() 2023-09-23 11:11:07 +02:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm mm: page_alloc: fix CMA and HIGHATOMIC landing on the wrong buddy list 2023-10-10 22:00:36 +02:00
net net: release reference to inet6_dev pointer 2023-10-10 22:00:37 +02:00
rust rust: allocator: Prevent mis-aligned allocation 2023-08-11 12:08:18 +02:00
samples samples/hw_breakpoint: fix building without module unloading 2023-09-23 11:11:09 +02:00
scripts kconfig: fix possible buffer overflow 2023-09-19 12:27:59 +02:00
security smack: Retrieve transmuting information in smack_inode_getsecurity() 2023-10-06 14:56:59 +02:00
sound ASoC: tegra: Fix redundant PLLA and PLLA_OUT0 updates 2023-10-10 22:00:34 +02:00
tools bpf: Fix BTF_ID symbol generation collision in tools/ 2023-10-06 14:57:04 +02:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt kvm/vfio: ensure kvg instance stays around in kvm_vfio_group_add() 2023-09-13 09:42:46 +02:00
.clang-format inet: ping: use hlist_nulls rcu iterator during lookup 2022-12-01 12:42:46 +01:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore Kbuild: add Rust support 2022-09-28 09:02:20 +02:00
.mailmap 9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address 2022-12-10 17:10:52 -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 Michal Marek from Kbuild maintainers 2022-11-16 14:53:00 +09:00
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 devlink: move code to a dedicated directory 2023-08-30 16:11:00 +02:00
Makefile Linux 6.1.56 2023-10-06 14:57:07 +02:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -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 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.