Commit Graph

271789 Commits

Author SHA1 Message Date
Cy Schubert
8778e54cab sqlite3: Vendor import of sqlite3 3.37.2
Changes at https://www.sqlite.org/releaselog/3_37_2.html.

MFC after:	1 month
2022-01-11 08:14:43 -08:00
Vitaliy Gusev
c72e914cf1 vmm: vlapic resume can eat 100% CPU by vlapic_callout_handler
Suspend/Resume of Win10 leads that CPU0 is busy on handling interrupts.

Win10 does not use LAPIC timer to often and in most cases, and I see it
is disabled by writing 0 to Initial Count Register (for Timer).

During resume, restart timer only for enabled LAPIC and enabled timer
for that LAPIC.

Reviewed by:	markj
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D33448
2022-01-11 09:27:45 -05:00
Mark Johnston
c4a25e0713 vm_pageout: Group sysctl variables together with sysctl definitions
Fix some style bugs while here.  No functional change intended.

Reviewed by:	alc, kib
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D33811
2022-01-11 09:27:45 -05:00
Mark Johnston
43b3b8e52d swap_pager: uma_zcreate() doesn't fail
Remove always-false checks for UMA zone creation failure.  No functional
change intended.

Reviewed by:	alc, kib
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D33809
2022-01-11 09:27:45 -05:00
Andriy Gapon
94f4afd772 rk805 / rk808: re-add system poweroff support
This was lost by accident in 98c60dc31f.

Reviewed by:	manu
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D33844
2022-01-11 16:22:36 +02:00
Andriy Gapon
ee900888c4 dwwdt: make it actually useful
Flip dwwdt_prevent_restart to false.  What's the use of a watchdog if it
does not restart a hung system?

Add a knob for panic-ing on the first timeout, resetting on the second
one.  This can be useful if interrupts can still work, otherwise a reset
recovers a system without any aid for debugging the hang.

The change also doubles the timeout that's programmed into the hardware.
The previous version of the code always had the interrupt on the first
timeout enabled, but it took no action on it.  Only the second timeout
could be configured to reset the system.  So, the hardware timeout was
set to a half of the user requested timeout.  But now,we can take a
corrective action on the first timeout, so we use the user requested
timeout.

While here, define boolean sysctl-s as such.

Reviewed by:	manu
MFC after:	3 weeks
Differential Revision:	https://reviews.freebsd.org/D33534
2022-01-11 15:56:07 +02:00
Andriy Gapon
7fdf0e8835 dtrace: add a knob to control maximum size of principal buffers
We had a hardcoded limit of 1/128-th of physical memory that was further
subdivided between all CPUs as principal buffers are allocated on the
per-CPU basis.  Actually, the buffers could use up 1/64-th of the
memmory because with the default switch policy there are two buffers per
CPU.

This commit allows to change that limit.

Note that the discussed limit is per dtrace command invocation.
The idea is to limit the size of a single malloc(9) call, not the total
memory size used by DTrace buffers.

Reviewed by:	markj
MFC after:	3 weeks
Differential Revision:	https://reviews.freebsd.org/D33648
2022-01-11 15:47:50 +02:00
Andriy Gapon
256c8c5df2 dt_unring_buf: set dtbd_oldest to the start of the first record
It was set to the start of the buffer and that can be different from the
start of teh first record because of a misalignment.

This change follows the example of dt_realloc_buf().

Reviewed by:	tsoome, markj
MFC after:	4 weeks
Differential Revision:	https://reviews.freebsd.org/D33649
2022-01-11 15:44:04 +02:00
Andriy Gapon
75bc7150f4 add and use defintions for ATA power modes
Those can be returned by CHECK POWER MODE command (0xe5).
Note that some of the definitions duplicate definitions for Extended
Power Conditions.

MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D33646
2022-01-11 15:41:38 +02:00
Andriy Gapon
7e8ed296e1 schedgraph.py: port to Python 3
The change does not preserve compatibility with Python 2.7.

MFC after:	4 weeks
Differential Revision:	https://reviews.freebsd.org/D33626
2022-01-11 15:32:39 +02:00
Wojciech Macek
776c34f646 ip_mroute: remove unused variables
Sponsored by:	Stormshield
Obtained from:	Semihalf
2022-01-11 13:06:22 +01:00
Andrew Turner
e7961ccd9f Remove Arm barriers for pre-armv6 CPUs
Remove the macros that define the Arm barriers on Armv5 and earlier. We
don't support these CPUs.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33807
2022-01-11 11:22:29 +00:00
Andrew Turner
ac795a774c Remove old arm CPU macros
The _ARM_ARCH_* and _HAVE_ARMv*_INSTRUCTIONS macros are FreeBSD
specific. Remove them as they are unused in the base system.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33806
2022-01-11 11:22:29 +00:00
Wojciech Macek
2e72208b6c ip_mroute: do not call epoch_waitwhen lock is taken
mrouter_done is called with RAW IP lock taken. Some annoying
printfs are visible on the console if INVARIANTS option is enabled.

Provide atomic-based mechanism which counts enters and exits from/to
critical section in ip_input and ip_output.
Before de-initialization of function pointers ensure (with busy-wait)
that mrouter de-initialization is visible to all readers and that we don't
remove pointers (like ip_mforward etc.) in the middle of packet processing.
2022-01-11 11:19:32 +01:00
Wojciech Macek
68f28dd1cc ip_mroute: do not sleep when lock is taken
Kthread initialization calls uma_alloc which can sleep.
Modify the code to use deferred work instead.
2022-01-11 11:19:32 +01:00
Kristof Provost
751d4c7b87 pf: postpone clearing of struct pf_pdesc
Postpone zeroing out pd until after the PFI_IFLAG_SKIP/M_SKIP_FIREWALL
checks. We don't need it until then, and it saves us a few CPU cycles in
some cases.
This isn't expected to make a measurable performance change though.

Reviewed by:	mjg, glebius
Pointed out by:	markj
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D33815
2022-01-11 10:10:23 +01:00
Kristof Provost
ecc393594d pf: remove PF_TAG_GENERATED
It's never set, so we can remove both the check for it and the
definition.

Reviewed by:	mjg, glebius
Pointed out by:	markj
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D33814
2022-01-11 10:09:22 +01:00
Emmanuel Vadot
01cad73192 loader: tslog: Add more log for module loading
This helps mesuring what's happening when we load the kernel/modules/mfsroot.

This also adds TSENTER2 which uses the third argument of TSRAW, same
as in the kernel.

MFC after:	2 weeks
Sponsored by:	Beckhoff Automation GmbH & Co. KG
Differential Revision:	https://reviews.freebsd.org/D33699
2022-01-11 09:14:10 +01:00
Vladimir Kondratyev
ed6417cd8d Bump __FreeBSD_version for LinuxKPI changes 2022-01-11 10:36:14 +03:00
Cy Schubert
15f7fe783d sqlite3: Vendor import of sqlite3 3.37.2
Changes at https://www.sqlite.org/releaselog/3_37_2.html.
2022-01-10 17:15:54 -08:00
Bjoern A. Zeeb
bec766282f LinuxKPI: 802.11 fix locking in lkpi_stop_hw_scan()
In lkpi_stop_hw_scan() we have to unlock around cancelling the
hardware scan and an msleep to wait for the confirmation that the
scan ended.  Otherwise we are sleeping with the non-sleepable
net80211 com lock held.  At the same time we need to hold the lhw
lock for the msleep().
This lock change got lost in the refactoring of lkpi_iv_newstate().

Reported by:	ambrisko, delphij
PR:		261075
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
2022-01-10 22:29:23 +00:00
Navdeep Parhar
d0ff9b029c cxgbe(4): Fix regression in previous attempt to fix FEC selection.
Fixes:	f3c2987f2f
MFC after:	3 days
Sponsored by:	Chelsio Communications
2022-01-10 14:04:56 -08:00
Navdeep Parhar
cdd7fe04cb cxgbe(4): Do not ignore the return value of ifmedia_ioctl.
This ensures that the driver reports an error instead of failing
silently when an invalid media is requested.

Reported by:	Suhas Lokesha @ Chelsio
MFC after:	1 week
Sponsored by:	Chelsio Communications
2022-01-10 13:05:01 -08:00
Navdeep Parhar
94e6b3fee1 cxgbe(4): Fix build warning for LINT-NOIP.
MFC after:	1 week
Sponsored by:	Chelsio Communications
2022-01-10 12:35:43 -08:00
Navdeep Parhar
39d5cbdc1b cxgbe(4): Fix "set but not used [-Wunused-but-set-variable]" warnings.
MFC after:	1 week
Sponsored by:	Chelsio Communications
2022-01-10 12:15:12 -08:00
Navdeep Parhar
6792568fe2 cxgb(4): Fix "set but not used [-Wunused-but-set-variable]" warnings.
MFC after:	1 week
Sponsored by:	Chelsio Communications
2022-01-10 12:15:12 -08:00
Vladimir Kondratyev
7356f661e8 LinuxKPI: Add sort() wrapper.
swap parameter is not supported as it is rarely used in Linux kernel
and its implementation will add some preprocessor spaghetti to qsort.

Required by drm-kmod.

MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D33675
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
64dab63f3b LinuxKPI: Use negative bit field size to trigger BUILD_BUG_ON_ZERO
compile time assertion on non-NULL pointers. Tests conducted show that
_Static_assert, negative array size method and current code does not
handle pointers well enough. Bit field method solves this problem.

This change is derrived from Linux implementation of BUILD_BUG_ON_ZERO.

MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D33674
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
307f78f3ed LinuxKPI: Constantly use _LINUXKPI_ prefix in include guards
MFC after:	1 week
Reviewed by:	bz, emaste, hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33562
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
98b129783c LinuxKPI: Import MTRR support functions from drm-kmod
They are superseded by PAT and mostly useless nowadays but still can be
used on Pentium III/IV era processors. Unlike drm-kmod version, this one
ignores MTRR if PAT is available that fixes confusing "Failed to add WC
MTRR for [0xXXXX-0xYYYY]: 22; performance may suffer" message often
appearing during drm-kmod initialization process.

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33561
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
1456816425 LinuxKPI: Import linux/ratelimit.h
Required by drm-kmod.

Obtained from:	OpenBSD
MFC after:	1 week
Reviewed by:	manu
Differential Revision:	https://reviews.freebsd.org/D33560
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
f9c8b5880d LinuxKPI: Add linux/capability.h header
Required by drm-kmod.

Obtained from:	DragonflyBSD
MFC after:	1 week
Reviewed by:	hselasky, manu

Differential Revision:	https://reviews.freebsd.org/D33559
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
2e194c20c1 LinuxKPI: Add readx_poll_timeout wrapper
Required by drm-kmod 5.7

MFC after:	1 week
Reviewed by:	hselasky
Differential Revision:	https://reviews.freebsd.org/D33307
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
f3ddb82d9a LinuxKPI: Add static_cpu_has() implementation
static_cpu_has returns true if CPU supports requested feature.

Obtained from:	OpenBSD
MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33301
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
89bb7f9bda LinuxKPI: Implement efi_enabled(EFI_BOOT)
efi_enabled(EFI_BOOT) returns true if machine was booted from EFI
Used by drm-kmod and some unported drm drivers like hyperv

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33300
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
882f8d059c LinuxKPI: Import linux/jump_label.h
Required by drm-kmod

Obtained from:	DragonflyBSD
Differential Revision:	https://reviews.freebsd.org/D33299
2022-01-10 22:49:38 +03:00
Vladimir Kondratyev
0b1244bd79 LinuxKPI: Move kfree_async() functionality in to kfree()
Obsolete it usage but keep for a while for drm-kmod 5.4 compatibility

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33298
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
35235d5ff6 LinuxKPI: Add stdarg.h proxy header
To reduce amount of drm-kmod patching

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33297
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
f1a7639a16 LinuxKPI: Add some typical header pollution
To reduce amount of drm-kmod patching

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33297
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
2fb5be7978 LinuxKPI: Implement smp_*mb barriers with atomic_thread_fence_*
for x86 and move them to asm/barrier.h

MFC after:	1 week
Reviewed by:	bz, hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33296
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
68fcdba38b LinuxKPI: Make lockdep*_pin_lock macros useable for drm-kmod
Summary:
- Add dummy struct pin_cookie definition;
- Convert lockdep_pin_lock macro to function;
- Fix 'unused variable' compile-time errors;

MFC after:	1 week
Reviewers:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33295
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
7ec6cbf1d2 LinuxKPI: Convert schedule() to inlined function
to prevent name clashing with drm-kmod

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33294
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
e705066cd8 LinuxKPI: Add support for XA_FLAGS_ALLOC1 xarray flag
XA_FLAGS_ALLOC1 causes allocation of xarray entries starting at 1

Required by drm-kmod 5.7

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33293
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
04d42cb453 LinuxKPI: Implement default sysfs kobject attribute operations
Required by drm-kmod 5.7

MFC after:	1 week
Reviewed by:	hselasky
Differential Revision:	https://reviews.freebsd.org/D33292
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
c427456fd5 LinuxKPI: Implement kstrtoull
Required by drm-kmod 5.7

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33291
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
bc923d93df LinuxKPI: Implement dev_driver_string()
Required by drm-kmod 5.7

MFC after:	1 week
Reviewed by:	bz, hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33290
2022-01-10 22:49:37 +03:00
Vladimir Kondratyev
db562aeff7 LinuxKPI: Implement clflush_cache_range()
Required by drm-kmod 5.7

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision:	https://reviews.freebsd.org/D33289
2022-01-10 22:49:36 +03:00
Vladimir Kondratyev
9a79e08ae7 LinuxKPI: Add clflush argument type conversion wrapper
to reduce amount of source patching in drm-kmod.

MFC after:	1 week
Reviewed by:	manu
Differential Revision:	https://reviews.freebsd.org/D33288
2022-01-10 22:49:36 +03:00
Vladimir Kondratyev
dbc920bd9a LinuxKPI: Implement interval_tree
Required by drm-kmod

MFC after:	1 week
Reviewed by:	hselasky, manu
Differential Revision: https://reviews.freebsd.org/D32869
2022-01-10 22:49:36 +03:00
Vladimir Kondratyev
dd52763387 LinuxKPI: Import some linux/rbtree.h functions from OpenBSD
Required by drm-kmod

Obtained from:	OpenBSD
MFC after:	1 week
2022-01-10 22:49:36 +03:00