svn commit: r332911 - head/sys/kern

Author: mjg Date: Tue Apr 24 06:10:36 2018 New Revision: 332911 URL: https://svnweb.freebsd.org/changeset/base/332911 Log: lockf: change the owner hash from pid to vnode-based This adds a bit missed due to the patch split, see r332882 Tested by:pho Modified: head/sys/kern/kern_l

svn commit: r332910 - head/sys/mips/mips

Author: jhb Date: Tue Apr 24 05:42:10 2018 New Revision: 332910 URL: https://svnweb.freebsd.org/changeset/base/332910 Log: Relock PROC_LOCK before one failure case in ptrace_single_step(). The MIPS ptrace_single_step() unlocks the PROC_LOCK while reading and writing instructions from user

svn commit: r332909 - head/sys/mips/mips

Author: jhb Date: Tue Apr 24 05:33:17 2018 New Revision: 332909 URL: https://svnweb.freebsd.org/changeset/base/332909 Log: Report proper signal codes for SIGTRAP traps on MIPS. - Use TRAP_TRACE for traps after stepping via PT_STEP. - Use TRAP_BRKPT for software breakpoint traps and watchp

svn commit: r332908 - head/tests/sys/kern

Author: jhb Date: Tue Apr 24 05:30:05 2018 New Revision: 332908 URL: https://svnweb.freebsd.org/changeset/base/332908 Log: Add two tests for TRAP_* signal codes for SIGTRAP. - ptrace__breakpoint_siginfo tests that a SIGTRAP for a software breakpoint in userland triggers a SIGTRAP with a

svn commit: r332907 - in head: sys/mips/include tests/sys/kern

Author: jhb Date: Tue Apr 24 05:26:28 2018 New Revision: 332907 URL: https://svnweb.freebsd.org/changeset/base/332907 Log: Expose breakpoint() to userland from on MIPS. Enable ptrace() tests using breakpoint on MIPS as well. Tested on:mips64 MFC after:1 month Modified: he

svn commit: r332906 - head/tests/sys/kern

Author: jhb Date: Tue Apr 24 05:20:16 2018 New Revision: 332906 URL: https://svnweb.freebsd.org/changeset/base/332906 Log: Extend support for ptrace() tests using breakpoints. - Use a single list of platforms to define HAVE_BREAKPOINT for platforms that expose a functional breakpoint()

svn commit: r332905 - head/usr.sbin/camdd

Author: delphij Date: Tue Apr 24 04:07:51 2018 New Revision: 332905 URL: https://svnweb.freebsd.org/changeset/base/332905 Log: Use calloc() instead of malloc+bzero. Reviewed by: ken, emaste MFC after:2 weeks Differential Revision:https://reviews.freebsd.org/D15166 Modified

svn commit: r332904 - stable/10/sys/dev/hyperv/storvsc

Author: dexuan Date: Tue Apr 24 03:07:49 2018 New Revision: 332904 URL: https://svnweb.freebsd.org/changeset/base/332904 Log: MFC: 332385 r332385: hyperv/storvsc: storvsc_io_done(): do not use CAM_SEL_TIMEOUT CAM_SEL_TIMEOUT was introduced in https://reviews.freebsd.org

svn commit: r332903 - stable/11/sys/dev/hyperv/storvsc

Author: dexuan Date: Tue Apr 24 03:06:05 2018 New Revision: 332903 URL: https://svnweb.freebsd.org/changeset/base/332903 Log: MFC: 332385 r332385: hyperv/storvsc: storvsc_io_done(): do not use CAM_SEL_TIMEOUT CAM_SEL_TIMEOUT was introduced in https://reviews.freebsd.org

svn commit: r332902 - head/usr.sbin/pwd_mkdb

Author: emaste Date: Tue Apr 24 01:22:57 2018 New Revision: 332902 URL: https://svnweb.freebsd.org/changeset/base/332902 Log: pwd_mkdb: default to network (big) endian hash order For cross-architecture reproducibility. The db(3) functions work with hashes of either endianness, and the cu

svn commit: r332901 - in head/sys: cddl/dev/dtmalloc kern

Author: mjg Date: Tue Apr 24 01:06:20 2018 New Revision: 332901 URL: https://svnweb.freebsd.org/changeset/base/332901 Log: dtrace: depessimize dtmalloc when dtrace is active Each malloc/free was testing dtrace_malloc_enabled and forcing extra reads from the malloc type struct to see if pe

svn commit: r332900 - in head/sys: cddl/dev/sdt kern sys

Author: mjg Date: Tue Apr 24 01:04:10 2018 New Revision: 332900 URL: https://svnweb.freebsd.org/changeset/base/332900 Log: lockstat: track lockstat just like sdt probes In particular flip the frequently tested var to bool. Modified: head/sys/cddl/dev/sdt/sdt.c head/sys/kern/kern_lockst

svn commit: r332899 - stable/11/lib/clang/include/lld/Common

Author: emaste Date: Tue Apr 24 00:47:17 2018 New Revision: 332899 URL: https://svnweb.freebsd.org/changeset/base/332899 Log: MFC r332649: lld: add a __FreeBSD_version-style identifier to version This will faciliate a WITH_SYSTEM_LINKER option. MFC r332803: lld: use correct number of

svn commit: r332898 - head/contrib/llvm/lib/Target/X86

Author: dim Date: Mon Apr 23 23:07:57 2018 New Revision: 332898 URL: https://svnweb.freebsd.org/changeset/base/332898 Log: Pull in r329771 from upstream llvm trunk (by Craig Topper): [X86] In X86FlagsCopyLowering, when rewriting a memory setcc we need to emit an explicit MOV8mr instru

svn commit: r332897 - head/sys/dev/nvme

Author: imp Date: Mon Apr 23 22:30:17 2018 New Revision: 332897 URL: https://svnweb.freebsd.org/changeset/base/332897 Log: Migrate to make_dev_s interface to populate /dev/nvmeX entries Submitted by: Michael Hordijk Differential Revision: https://reviews.freebsd.org/D15162 Modified: he

svn commit: r332896 - head/sys/kern

Author: mjg Date: Mon Apr 23 22:28:49 2018 New Revision: 332896 URL: https://svnweb.freebsd.org/changeset/base/332896 Log: malloc: stop reading the subzone if MALLOC_DEBUG_MAXZONES == 1 (the default) malloc was showing at the top of profile during while running microbenchmarks. #define

Re: svn commit: r332874 - head/share/misc

On Sunday, April 22, 2018 09:27:59 PM Rebecca Cran wrote: > Author: bcran > Date: Sun Apr 22 21:27:59 2018 > New Revision: 332874 > URL: https://svnweb.freebsd.org/changeset/base/332874 > > Log: > Update committers-src.dot to show the mentorship arrangement for myself: > eadler has agreed to me

Re: svn commit: r332860 - head/sys/kern

On Monday, April 23, 2018 02:00:24 PM Mark Johnston wrote: > On Mon, Apr 23, 2018 at 11:12:32AM -0400, Jonathan T. Looney wrote: > > Hi Mark, > > > > Let me start by saying that I appreciate your well-reasoned response. (I > > think) I understand your reasoning, I appreciate your well-explained >

Re: svn commit: r332489 - in head: gnu/usr.bin/gdb/kgdb sys/conf sys/dev/dcons sys/dev/hyperv/vmbus/i386 sys/dev/ppc sys/dev/syscons sys/i386/conf sys/i386/i386 sys/i386/include sys/i386/include/pc sy

On Sun, 22 Apr 2018 23:51:03 +0300 Konstantin Belousov wrote: > On Sun, Apr 22, 2018 at 10:26:14PM +0300, Konstantin Belousov wrote: >> On Sun, Apr 22, 2018 at 09:06:56PM +0200, Tijl Coosemans wrote: >>> Could this have broken the linux futex syscall? I have a linux program >>> that gets stuck

svn commit: r332895 - in head: lib/libifconfig sbin/etherswitchcfg sbin/ifconfig sys/net

Author: brooks Date: Mon Apr 23 21:10:33 2018 New Revision: 332895 URL: https://svnweb.freebsd.org/changeset/base/332895 Log: Finish removing FDDI and tokenring media support. This fixes media display for 802.11 wireless devices. Software outside the base system that uses these media t

svn commit: r332894 - in head: cddl/lib/libdtrace sys/kern sys/netinet sys/netinet6 sys/sys

Author: sbruno Date: Mon Apr 23 19:51:00 2018 New Revision: 332894 URL: https://svnweb.freebsd.org/changeset/base/332894 Log: Load balance sockets with new SO_REUSEPORT_LB option This patch adds a new socket option, SO_REUSEPORT_LB, which allow multiple programs or threads to bind to the

svn commit: r332893 - head/sys/compat/linux

Author: emaste Date: Mon Apr 23 18:33:26 2018 New Revision: 332893 URL: https://svnweb.freebsd.org/changeset/base/332893 Log: Map FreeBSD EDOOFUS to Linux EINVAL Previously EDOOFUS mapped to EBUSY. EINVAL seems more appropriate. Discussed with: cem MFC after:1 week Spons

Re: svn commit: r332860 - head/sys/kern

On Mon, Apr 23, 2018 at 11:12:32AM -0400, Jonathan T. Looney wrote: > Hi Mark, > > Let me start by saying that I appreciate your well-reasoned response. (I > think) I understand your reasoning, I appreciate your well-explained > argument, and I respect your opinion. I just wanted to make that clea

svn commit: r332892 - head/sys/arm/include

Author: jhb Date: Mon Apr 23 17:00:15 2018 New Revision: 332892 URL: https://svnweb.freebsd.org/changeset/base/332892 Log: Implement 32-bit atomic_fcmpset() in userland for armv4/v5. - Add an implementation of atomic_fcmpset_32() using RAS for armv4/v5. This fixes recent world breakage

svn commit: r332891 - head/sys/arm/include

Author: jhb Date: Mon Apr 23 16:50:37 2018 New Revision: 332891 URL: https://svnweb.freebsd.org/changeset/base/332891 Log: Fix some harmless type mismatches in the ARM atomic_cmpset implementations. The return value of atomic_cmpset() and atomic_fcmpset() is an int (which is really a bool

svn commit: r332890 - head/sys/dev/sound/pci/hda

Author: sbruno Date: Mon Apr 23 16:38:27 2018 New Revision: 332890 URL: https://svnweb.freebsd.org/changeset/base/332890 Log: hda(4) - add quirk for Dell XPS9560 audio gleaned and massages from linux https://github.com/freebsd/freebsd/pull/137 Submitted by: K Staring MFC after:

Re: svn commit: r332860 - head/sys/kern

On Mon, Apr 23, 2018 at 9:12 AM, Jonathan T. Looney wrote: > > If we leave the default alone, I agree we should print the assertion > message (albeit with some rate limit). > We should print the first N asserts we hit during a kernel panic core dump, then stop. I'd suggest N should be 10 or 20.

Re: svn commit: r332860 - head/sys/kern

Hi Mark, Let me start by saying that I appreciate your well-reasoned response. (I think) I understand your reasoning, I appreciate your well-explained argument, and I respect your opinion. I just wanted to make that clear up front. On Sun, Apr 22, 2018 at 1:11 PM, Mark Johnston wrote: > > > All

Re: svn commit: r330834 - head/sys/dev/vt/hw/vga

On Mon, Apr 23, 2018 at 8:52 AM, Warner Losh wrote: > > > On Mon, Apr 23, 2018 at 7:43 AM, Tom Jones wrote: > >> On Tue, Mar 13, 2018 at 09:38:54AM +, Roger Pau Monné wrote: >> > Author: royger >> > Date: Tue Mar 13 09:38:53 2018 >> > New Revision: 330834 >> > URL: https://svnweb.freebsd.org

Re: svn commit: r330834 - head/sys/dev/vt/hw/vga

On Mon, Apr 23, 2018 at 7:43 AM, Tom Jones wrote: > On Tue, Mar 13, 2018 at 09:38:54AM +, Roger Pau Monné wrote: > > Author: royger > > Date: Tue Mar 13 09:38:53 2018 > > New Revision: 330834 > > URL: https://svnweb.freebsd.org/changeset/base/330834 > > > > Log: > > vt_vga: check if VGA is

svn commit: r332889 - stable/11/sys/netinet

Author: jtl Date: Mon Apr 23 14:22:16 2018 New Revision: 332889 URL: https://svnweb.freebsd.org/changeset/base/332889 Log: MFC r331745 (by np): Fix RSS build (broken in r331309). Sponsored by: Chelsio Communications PR: 227691 Pointy-hat to:jtl Modified: st

svn commit: r332888 - in stable: 10/release/arm 11/release/arm

Author: gjb Date: Mon Apr 23 13:47:29 2018 New Revision: 332888 URL: https://svnweb.freebsd.org/changeset/base/332888 Log: MFC r332674: Increase the msdosfs partition size on arm SoC images where the current size may not be sufficiently large for development and/or testing. PR:

svn commit: r332888 - in stable: 10/release/arm 11/release/arm

Author: gjb Date: Mon Apr 23 13:47:29 2018 New Revision: 332888 URL: https://svnweb.freebsd.org/changeset/base/332888 Log: MFC r332674: Increase the msdosfs partition size on arm SoC images where the current size may not be sufficiently large for development and/or testing. PR:

Re: svn commit: r330834 - head/sys/dev/vt/hw/vga

On Tue, Mar 13, 2018 at 09:38:54AM +, Roger Pau Monné wrote: > Author: royger > Date: Tue Mar 13 09:38:53 2018 > New Revision: 330834 > URL: https://svnweb.freebsd.org/changeset/base/330834 > > Log: > vt_vga: check if VGA is available from ACPI FADT table > > On x86 the IA-PC Boot Flags

svn commit: r332887 - in head/sys: arm/conf dts/arm

Author: br Date: Mon Apr 23 12:23:05 2018 New Revision: 332887 URL: https://svnweb.freebsd.org/changeset/base/332887 Log: Enable ARM PL330 DMA engine and Cadence Quad SPI flash controller on Intel Arria 10 SoC boards. Tested on Intel Arria 10 SoC Development Kit. Sponsored by: DARPA,

svn commit: r332886 - head/sys/netinet6

Author: ae Date: Mon Apr 23 12:20:07 2018 New Revision: 332886 URL: https://svnweb.freebsd.org/changeset/base/332886 Log: icmp6_reflect() sends ICMPv6 message with new IPv6 header. So, it is considered as originated by our host packet. And thus rcvif should be NULL, since it is used by ipfw(

svn commit: r332885 - in head/sys: conf dev/flash

Author: br Date: Mon Apr 23 10:35:00 2018 New Revision: 332885 URL: https://svnweb.freebsd.org/changeset/base/332885 Log: Add driver for Cadence Quad SPI Flash Controller found on Intel® Arria® 10 SoC. Cadence Quad SPI Flash is not generic SPI controller, but SPI flash controller, so do

svn commit: r332884 - stable/11/share/misc

Author: ram Date: Mon Apr 23 09:01:25 2018 New Revision: 332884 URL: https://svnweb.freebsd.org/changeset/base/332884 Log: MFC r332386, r332430: Updated mentors information. Added entry in the correct section. Approved by: mav Modified: stable/11/share/misc/committers-src.dot Dir

svn commit: r332883 - stable/11/sys/dev/ocs_fc

Author: ram Date: Mon Apr 23 08:51:41 2018 New Revision: 332883 URL: https://svnweb.freebsd.org/changeset/base/332883 Log: MFC r332471, r332646: Check if STACK is defined before using the stack(9). Moved opts-stack.h include before all other includes. Approved by: mav Modified:

svn commit: r332882 - head/sys/kern

Author: mjg Date: Mon Apr 23 08:23:10 2018 New Revision: 332882 URL: https://svnweb.freebsd.org/changeset/base/332882 Log: lockf: add per-chain locks to the owner hash This combined with previous changes significantly depessimizes the behaviour under contentnion. In particular the lo

svn commit: r332881 - head/sys/kern

Author: mjg Date: Mon Apr 23 07:54:02 2018 New Revision: 332881 URL: https://svnweb.freebsd.org/changeset/base/332881 Log: lockf: skip locking the graph if not necessary (common case) Tested by: pho Modified: head/sys/kern/kern_lockf.c Modified: head/sys/kern/kern_lockf.c =

svn commit: r332880 - head/sys/kern

Author: mjg Date: Mon Apr 23 07:52:56 2018 New Revision: 332880 URL: https://svnweb.freebsd.org/changeset/base/332880 Log: lockf: perform wakeup onlly when there is anybody waiting Tested by: pho Modified: head/sys/kern/kern_lockf.c Modified: head/sys/kern/kern_lockf.c

svn commit: r332878 - head/sys/kern

Author: mjg Date: Mon Apr 23 07:51:19 2018 New Revision: 332878 URL: https://svnweb.freebsd.org/changeset/base/332878 Log: lockf: free state only when recycling the vnode This avoids malloc/free cycles when locking/unlocking the vnode when nobody is contending. Tested by:pho Mod

svn commit: r332879 - head/sys/kern

Author: mjg Date: Mon Apr 23 07:52:10 2018 New Revision: 332879 URL: https://svnweb.freebsd.org/changeset/base/332879 Log: lockf: skip the hard work in lf_purgelocks if possible Tested by: pho Modified: head/sys/kern/kern_lockf.c Modified: head/sys/kern/kern_lockf.c ===

svn commit: r332877 - head/usr.sbin/syslogd

Author: delphij Date: Mon Apr 23 07:15:49 2018 New Revision: 332877 URL: https://svnweb.freebsd.org/changeset/base/332877 Log: Correct size for allocation and bzero of fdsr. MFC after:2 weeks Modified: head/usr.sbin/syslogd/syslogd.c Modified: head/usr.sbin/syslogd/syslogd.c ===