net/py-icmplib: Add new port
icmplib provides the capability to easily forge ICMP packets to build
ping- and tracroute-like functionality into python scripts. A full
description can be found at,
https://pypi.org/project/icmplib/
ofed/libibverbs: remove strdupa() hack from config.h
It is now provided by regular string.h. While there, remove stale
$FreeBSD$ svn tag, and add include guards.
Sponsored by: NVidia networking
MFC after: 1 week
libc/string: put source files list one item per line
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D54066
vm_fault: only rely on PG_ZERO when the page was newly allocated
If the fs->m page was found invalid on the object queue, PG_ZERO flag is
stale. Track the source of the page in the new fault state variable
m_needs_zero, and ignore PG_ZERO if the page did not came from the
allocator.
Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D53963
linuxkpi: gracefully handle page lookup failure in lkpi_vmf_insert_pfn_prot_locked
Currently lkpi_vmf_insert_pfn_prot_locked will check the page iter to
find a usage of the page. If no page was found, it continues on to
try using PHYS_TO_VM_PAGE() to get a page. Currently it does not check
if a valid page was found before passing it to vm_page_busy_acquire,
which can cause a kernel page fault as vm_page_busy_acquire expects
a valid page pointer.
This can easily be triggered while starting KDE6 in wayland mode, which
many users have been reporting. With this change plasma6 starts properly
in wayland mode.
Sponsored by: NVIDIA
PR: 288565
Reviewed by: markj, kbowling (mentor)
Differential Revision: https://reviews.freebsd.org/D53412
Fixed conflicts during MFC, re-reviewed by kbowling
(cherry picked from commit 03b214a35db1ebdc7575cad8d695c65daf2817bf)
