bhyve doesn't emulate the MSRs needed to support this feature at this time.
Don't expose any model-specific RAS and performance monitoring features in
cpuid leaf 80000007H.
Emulate a few more MSRs for AMD: TSEG base address, TSEG address mask and
BIOS signature and P-state related MSRs.
This eliminates all the unimplemented MSRs accessed by Linux/x86_64 kernels
2.6.32, 3.10.0 and 3.17.0.
PxCMD.ST from '1' to '0' and back. This allows the driver a chance to
recover if for instance a timeout occurred due to activity on the
host.
Reviewed by: grehan
emulating a large number of MSRs.
Ignore writes to a couple more AMD-specific MSRs and return 0 on read.
This further reduces the unimplemented MSRs accessed by a Linux guest on boot.
CPUID.80000001H:ECX.
Handle accesses to PerfCtrX and PerfEvtSelX MSRs by ignoring writes and
returning 0 on reads.
This further reduces the number of unimplemented MSRs hit by a Linux guest
during boot.
This gets rid of the "TSC doesn't count with P0 frequency!" message when
booting a Linux guest.
Tested on an "AMD Opteron 6320" courtesy of Ben Perrault.
have wildcards. This makes it possible for autofs(4) to avoid requesting
automountd(8) action on access to nonexistent nodes - unless wildcards
are actually used.
Note that this change breaks ABI for automountd(8).
Tested by: dhw@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
prevent fatal conflict should one-true-awk ever be replaced -- e.g., in
an appliance -- with GNU awk. NB: Renamed my implementation to _asorti()
MFC after: 3 days
X-MFC-to: stable/10, stable/9
This allows us to use libevent for other application in the future.
For now libevent is still INTERNALLIB and no shared library is installed.
MFC after: 1 month
Make this subcommand less FC-specific, reporting target and port addresses
in more generic way. Also make it report list of connected initiators in
unified way, working for both FC and iSCSI, and potentially others.
MFC after: 1 week
options to display some key VMCB fields.
The set of valid options that can be passed to bhyvectl now depends on the
processor type. AMD-specific options are identified by a "--vmcb" or "--avic"
in the option name. Intel-specific options are identified by a "--vmcs" in
the option name.
Submitted by: Anish Gupta (akgupt3@gmail.com)
Such LUNs will be visible to initiators, but return "not ready" status
on media access commands. If backing storage become available later,
`ctladm modify ...` or `service ctld reload` can trigger its reopen.
values. Therefore the bit width of the "PM Timer Block" was actually being
interpreted as 50-bits instead of the expected 32-bit.
This eliminates an error message emitted by a Linux 3.17 guest during boot:
"Invalid length for FADT/PmTimerBlock: 50, using default 32"
Reviewed by: grehan
MFC after: 1 week
This gets rid of the following error message during FreeBSD guest bootup:
"vtbd0: hard error cmd=flush fsbn 0"
Reported by: rodrigc
Reviewed by: grehan
configuration value is an integer count of seconds, it is not a timeval.
Using memcpy() to copy a timeval from it put garbage into the tv_usec
field.
PR: 194025
Submitted by: David Shane Holden <dpejesh@yahoo.com>
MFC after: 1 week
The new IASL from the recent acpi-ca import will error out
if it doesn't see these new fields, which were previously
reserved.
Reported by: lme
Reviewed by: neel
while here:
+ Fix an issue when extracting small archives where dialog_mixedgauge was
not rendering; leaving the user wondering if anything happened.
+ Add #ifdef's to assuage compilation against older libarchive
NB: Minimize diff between branches; make merging easier.
+ Add missing calls to end_dialog(3)
+ Change string processing from strtok(3) to strcspn(3) (O(1) optimization)
+ Use EXIT_SUCCESS and EXIT_FAILURE instead of 0/1
+ Optimize getenv(3) use, using stored results instead of calling repeatedly
NB: Fixes copy/paste error wherein we display getenv(BSDINSTALL_DISTDIR) in
an error msgbox when chdir(2) to getenv(BSDINSTALL_CHROOT) fails
(wrong variable displayed in msgbox).
+ Use strtol(3) instead of [deprecated] atoi(3)
+ Add additional error checking (e.g., check return of archive_read_new(3))
+ Assign DECONST strings to static variables
+ Fix typo in distextract.c error message (s/Could could/Could not/)
+ Add comments and make a minor whitespace adjustment
Reviewed by: nwhitehorn, julian
Use adequately sized buffer for error(s) (512 -> PATH_MAX + 512).
Fix the following style(9) nits while here:
- distfetch.c uses PATH_MAX while distextract.c uses MAXPATHLEN;
standardize on one (PATH_MAX)
- Move $FreeBSD$ from comment to __FBSDID()
- Sort included headers (alphabetically, sys/* at top)
- Add missing header includes (e.g., <stdlib.h> for getenv(3),
calloc(3)/malloc(3)/free(3), and atoi(3); <string.h> for strdup(3),
strrchr(3), strsep(3), and strcmp(3); <ctype.h> for isspace(3); and
<unistd.h> for chdir(2), etc.)
- Remove rogue newline at end of distfetch.c
- Don't declare variables in if-, while-, or other statement
NB: To prevent masking of prior declarations atop function
- Perform stack alignment for variable declarations
- Add missing function prototype for count_files() in distextract.c
- Break out single-line multivariable-declarations
NB: Aligning similarly-named variables with one-char difference(s)
NB: Minimizes diffs and makes future diffs more clear
- Use err(3) family of functions (requires s/int err;/int retval;/g)
Reviewed by: nwhitehorn, julian
ZFS property canmount=off so that /var/db/pkg and other such directories
are part of the / dataset, and only /var/mail, /var/log, and /var/crash
are excluded from the ZFS boot environment (beadm).
PR: 193971
Approved by: jmg
MFC after: ASAP
Relnotes: yes
Sponsored by: ScaleEngine Inc.
made automountd(8) mix them up: trying to access the second one would
trigger mount for the first one.
foo host:/foo
foobar host:/foobar
PR: 193584
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
