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Mahesh Bandewar 06954f715d selftest/ptp: update ptp selftest to exercise the gettimex options 
[ Upstream commit 3d07b691ee ]

With the inclusion of commit c259acab83 ("ptp/ioctl: support
MONOTONIC{,_RAW} timestamps for PTP_SYS_OFFSET_EXTENDED") clock_gettime()
now allows retrieval of pre/post timestamps for CLOCK_MONOTONIC and
CLOCK_MONOTONIC_RAW timebases along with the previously supported
CLOCK_REALTIME.

This patch adds a command line option 'y' to the testptp program to
choose one of the allowed timebases [realtime aka system, monotonic,
and monotonic-raw).

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Link: https://patch.msgid.link/20241003101506.769418-1-maheshb@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: 76868642e4 ("testptp: Add option to open PHC in readonly mode")
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-02-06 16:44:03 +01:00
arch LoongArch: Fix PMU counter allocation for mixed-type event groups 2026-02-06 16:44:00 +01:00
block blk-mq: setup queue ->tag_set before initializing hctx 2026-01-11 15:19:26 +01:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2025-04-25 10:44:04 +02:00
crypto crypto: af_alg - zero initialize memory allocated via sock_kmalloc 2026-01-11 15:19:19 +01:00
Documentation tty: fix tty_port_tty_*hangup() kernel-doc 2026-01-11 15:19:26 +01:00
drivers ptp: Add PHC file mode checks. Allow RO adjtime() without FMODE_WRITE. 2026-02-06 16:44:03 +01:00
fs btrfs: fix deadlock in wait_current_trans() due to ignored transaction type 2026-02-06 16:44:02 +01:00
include posix-clock: Store file pointer in struct posix_clock_context 2026-02-06 16:44:03 +01:00
init init: handle bootloader identifier in kernel parameters 2025-10-19 16:23:13 +02:00
io_uring io_uring: move local task_work in exit cancel loop 2026-02-06 16:44:02 +01:00
ipc ipc: fix to protect IPCS lookups using RCU 2025-06-27 11:07:30 +01:00
kernel ptp: Add PHC file mode checks. Allow RO adjtime() without FMODE_WRITE. 2026-02-06 16:44:03 +01:00
lib lib/crypto: aes: Fix missing MMU protection for AES S-box 2026-01-17 16:39:26 +01:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure 2026-02-06 16:44:00 +01:00
net net: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the second rts 2026-02-06 16:43:58 +01:00
rust mm/ksm: fix flag-dropping behavior in ksm_madvise 2025-10-29 14:04:43 +01:00
samples samples: work around glibc redefining some of our defines wrong 2026-01-11 15:18:16 +01:00
scripts kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules 2026-01-11 15:19:15 +01:00
security KEYS: trusted: Fix a memory leak in tpm2_load_cmd 2026-01-11 15:18:50 +01:00
sound ALSA: pcm: Improve the fix for race of buffer access at PCM OSS layer 2026-02-06 16:43:58 +01:00
tools
usr kbuild: uapi: Strip comments before size type check 2025-12-07 06:12:28 +09:00
virt KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() 2024-06-27 13:46:21 +02:00
.clang-format inet: ping: use hlist_nulls rcu iterator during lookup 2022-12-01 12:42:46 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.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 Remove *.orig pattern from .gitignore 2024-10-17 15:21:15 +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 staging: rtl8712: Remove driver using deprecated API wext 2025-12-07 06:12:45 +09:00
Makefile Linux 6.1.161 2026-01-17 16:39:34 +01:00
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.