On 11/15/18 2:15 AM, Gleb Smirnoff wrote:
I wish to do that, but struct thread is exposed to userland, and all
epoch structures are not.
There is another way to solve this problem which doesn't involve "struct
thread" and is more safe and guards against recursive use of these
functions! Can
Author: asomers
Date: Thu Nov 15 16:13:25 2018
New Revision: 340455
URL: https://svnweb.freebsd.org/changeset/base/340455
Log:
fcntl.2: document an additional error condition
MFC after:2 weeks
Modified:
head/lib/libc/sys/fcntl.2
Modified: head/lib/libc/sys/fcntl.2
Author: imp
Date: Thu Nov 15 16:02:24 2018
New Revision: 340451
URL: https://svnweb.freebsd.org/changeset/base/340451
Log:
Do proper conversion to/from sbt.
Doh! sbttoX and Xtosbt were backwards. While they ran, they produced
bogus results.
Pointy hat to: imp@
Modified:
Author: loos
Date: Thu Nov 15 17:05:02 2018
New Revision: 340458
URL: https://svnweb.freebsd.org/changeset/base/340458
Log:
Set the SPI clock speed and polarity on each transfer to catch up with
recent changes in spibus and allow the use of different SPI modes on
the same bus.
Reported
Author: loos
Date: Thu Nov 15 16:29:27 2018
New Revision: 340456
URL: https://svnweb.freebsd.org/changeset/base/340456
Log:
Comment MD_ROOT and remove 'device re' which is not part of the system and
can be loaded as module.
Modified:
head/sys/arm/conf/ARMADA38X
Modified:
Author: imp
Date: Thu Nov 15 16:02:45 2018
New Revision: 340453
URL: https://svnweb.freebsd.org/changeset/base/340453
Log:
Add cam_iosched_set_latfcn to set a latency callback for high latency.
It's often useful to have a callback when an I/O takes more than a
threshold amount of time.
Author: imp
Date: Thu Nov 15 16:02:34 2018
New Revision: 340452
URL: https://svnweb.freebsd.org/changeset/base/340452
Log:
Introduce scsi_ata_setfeatures() as a convenient way to make
a passthru ATA SETFEATURES command.
Sponsored by: Netflix, Inc
Modified:
head/sys/cam/scsi/scsi_all.c
Author: imp
Date: Thu Nov 15 16:02:13 2018
New Revision: 340450
URL: https://svnweb.freebsd.org/changeset/base/340450
Log:
When converting ns,us,ms to sbt, return the ceil() of the result
rather than the floor(). Returning the floor means that
sbttoX(Xtosbt(y)) != y for almost all values of
Author: mjg
Date: Thu Nov 15 20:20:39 2018
New Revision: 340463
URL: https://svnweb.freebsd.org/changeset/base/340463
Log:
amd64: convert libc bzero to a C func to avoid future bloat
Reviewed by: kib (previous version)
Sponsored by: The FreeBSD Foundation
Differential Revision:
Author: mjg
Date: Thu Nov 15 20:28:35 2018
New Revision: 340464
URL: https://svnweb.freebsd.org/changeset/base/340464
Log:
amd64: sync up libc memset with the kernel version
- tidy up memset to have rax set earlier for small sizes
- finish the tail in memset with an overlapping store
-
Author: jhb
Date: Thu Nov 15 22:47:47 2018
New Revision: 340465
URL: https://svnweb.freebsd.org/changeset/base/340465
Log:
Use sbsndptr_adv() instead of sbsndptr() for TOE TLS.
For TOE TLS, we just want to advance the send pointer to skip over the
record just sent to the TOE. The
Author: jhb
Date: Thu Nov 15 23:00:30 2018
New Revision: 340466
URL: https://svnweb.freebsd.org/changeset/base/340466
Log:
Move the TLS key map into the adapter softc so non-TOE code can use it.
Sponsored by: Chelsio Communications
Modified:
head/sys/dev/cxgbe/adapter.h
Author: jhb
Date: Thu Nov 15 23:10:46 2018
New Revision: 340468
URL: https://svnweb.freebsd.org/changeset/base/340468
Log:
Change the quantum for TLS key addresses to 32 bytes.
The addresses passed when reading and writing keys are always shifted
right by 5 as the memory locations are
Author: jhb
Date: Thu Nov 15 23:31:04 2018
New Revision: 340469
URL: https://svnweb.freebsd.org/changeset/base/340469
Log:
Remove bogus roundup2() of the key programming work request header.
The key context is always placed immediately after the work request
header. The total work
Author: markj
Date: Thu Nov 15 23:02:59 2018
New Revision: 340467
URL: https://svnweb.freebsd.org/changeset/base/340467
Log:
Remove mostly-useless proc provider probes.
For some reason the proc UMA zone's ctor, dtor and init functions are
instrumented, but these functions are always
Author: mjg
Date: Fri Nov 16 00:44:22 2018
New Revision: 340472
URL: https://svnweb.freebsd.org/changeset/base/340472
Log:
amd64: handle small memset buffers with overlapping stores
Instead of jumping to locations which store the exact number of bytes,
use displacement to move the
Author: jhb
Date: Fri Nov 16 01:27:24 2018
New Revision: 340473
URL: https://svnweb.freebsd.org/changeset/base/340473
Log:
Restore the header to fix build of cxgbe(4) TOM.
vmem's are not just used for TLS memory in TOM and the #include actually
predates the TLS code so should not have
Author: karels
Date: Fri Nov 16 03:42:29 2018
New Revision: 340474
URL: https://svnweb.freebsd.org/changeset/base/340474
Log:
Fix flags collision causing inability to enable CBQ in ALTQ
The CBQ BORROW flag conflicts with the RMCF_CODEL flag; the
two sets of definitions actually define
Author: jhb
Date: Thu Nov 15 18:37:41 2018
New Revision: 340460
URL: https://svnweb.freebsd.org/changeset/base/340460
Log:
Convert the number of MSI IRQs on x86 from a constant to a tunable.
The number of MSI IRQs still defaults to 512, but it can now be
changed at boot time via the
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