The existing algorithm in procfs_map() to calculate count of resident
pages in an entry is too primitive, resulting in too long run time for
large sparse mapping entries. Re-use the kern_proc_vmmap_resident()
from kern_proc.c which only looks at the existing pages in the
iterations.
Also, this makes procfs to honor kern.proc_vmmap_skip_resident_count,
if user does not need this information.
Reported by: Glenn Weinberg <glenn.weinberg@intel.com>
PR: 224532
No objections from: des (procfs maintainer)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D13595
vmmap_skip_res_cnt control check inside it.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D13595
the installer but not mounted (i.e. with boot1.efifat dd'ed to them
rather than the forthcoming proper filesystem) would get newfs_msdos run
on them immediately after the boot code was copied. This would overwrite
the bootstrap code, causing the EFI system partition to be blanked and
resulting in an unbootable system.
PR: 224562
As everywhere else, we want to pass rman_get_start(irq->ii_res). This
caused set affinity errors when not using MSI-X vectors (legacy and MSI
interrupts).
Reported by: sbruno
Sponsored by: Limelight Networks
The code originate in NetBSD and there are the copyright notes have been
assigned to the NetBSD Foundation. Update the files up to the point where
we started diverging.
Further relaxation of the licensing terms are possible after we
check the NetBSD updates, and contact the local authors.
In the case of ccdconfig.8 this reinstates the 3rd clause but since the
code is not directly from Berkeley, the change was bogus.
Obtained from: NetBSD
gtask->gt_taskqueue is NULL when EARLY_AP_STARTUP is not enabled.
Remove assertion to allow this config to work.
Reported by: oleg
Sponsored by: Limelight Networks
than arguing) Coverity found:
o Use open + fstat rather than stat + open to avoid any races for a
file that's static for the life of the system. This will prevent any
problems should someone insert a new device while installing a
kernel in the future.
o Use strlcpy instead of strcpy as a failsafe to knowing that the
strings can't possibly be larger than the buffer due to data
source limits (though in the future these limits might be more
dynamic).
o If we can't find the hints file, return rather than dereference
a NULL pointer.
o Check for lastmod before calling strcmp in case a PNP entry
comes before a module entry. That's not allowed, but within the
realm of crazy things programmers do.
o Free lastmod before exiting search_hints() to avoid a leak.
CID: 1383971, 1383970, 1383969, 1383965, 1383963, 1383960
phy-mode can be one of: rgmii, rgmii-id, rgmii-txid, rgmii-rxid; as this was
written, any of these alternate -id configurations would break as we fail to
configure syscon for rgmii. Instead, simply check that phy-mode is
configured for rgmii and we'll let the PHY driver handle any internal delay
configuration.
The pine64 should eventually specify phy-mode = "rgmii-txid" to address
gigabit issues when rx delay is configured, motivating this change.