svn commit: r351729 - in head: lib/libc/gen lib/libc/sys sys/compat/freebsd32 sys/kern sys/sys

2019-09-02 Thread Mateusz Guzik
Author: mjg Date: Tue Sep 3 04:16:30 2019 New Revision: 351729 URL: https://svnweb.freebsd.org/changeset/base/351729 Log: Add sysctlbyname system call Previously userspace would issue one syscall to resolve the sysctl and then another one to actually use it. Do it all in one trip. F

Re: svn commit: r351727 - head/sys/amd64/amd64

2019-09-02 Thread Mark Johnston
On Mon, Sep 02, 2019 at 09:54:09PM +, Mark Johnston wrote: > Author: markj > Date: Mon Sep 2 21:54:08 2019 > New Revision: 351727 > URL: https://svnweb.freebsd.org/changeset/base/351727 > > Log: > Replace PMAP_LARGEMAP_MAX_ADDRESS() with a more general predicate. > > No functional chan

svn commit: r351728 - head/sys/amd64/amd64

2019-09-02 Thread Mark Johnston
Author: markj Date: Mon Sep 2 21:57:57 2019 New Revision: 351728 URL: https://svnweb.freebsd.org/changeset/base/351728 Log: Add a sysctl to dump kernel mappings and their properties on amd64. The sysctl is called vm.pmap.kernel_maps. It dumps address ranges and their corresponding prote

svn commit: r351727 - head/sys/amd64/amd64

2019-09-02 Thread Mark Johnston
Author: markj Date: Mon Sep 2 21:54:08 2019 New Revision: 351727 URL: https://svnweb.freebsd.org/changeset/base/351727 Log: Replace PMAP_LARGEMAP_MAX_ADDRESS() with a more general predicate. No functional change intended. Reviewed by: kib MFC after:1 week Sponsored by: The Fr

svn commit: r351725 - in head/sys/netinet: . tcp_stacks

2019-09-02 Thread Michael Tuexen
Author: tuexen Date: Mon Sep 2 19:04:02 2019 New Revision: 351725 URL: https://svnweb.freebsd.org/changeset/base/351725 Log: This patch improves the DSACK handling to conform with RFC 2883. The lowest SACK block is used when multiple Blocks would be elegible as DSACK blocks ACK blocks get r

svn commit: r351724 - head/share/man/man4

2019-09-02 Thread Ian Lepore
Author: ian Date: Mon Sep 2 18:32:08 2019 New Revision: 351724 URL: https://svnweb.freebsd.org/changeset/base/351724 Log: Fix the name of the devicetree bindings document file cited in the manpage. Reported by: thj@ Modified: head/share/man/man4/ads111x.4 Modified: head/share/man/man4

svn commit: r351723 - head/sys/compat/linux

2019-09-02 Thread Edward Tomasz Napierala
Author: trasz Date: Mon Sep 2 18:10:35 2019 New Revision: 351723 URL: https://svnweb.freebsd.org/changeset/base/351723 Log: Bump Linux version to 3.2.0. Without it, binaries linked against glibc 2.24 and up (eg Ubuntu 19.04) fail with "FATAL: kernel too old". This alone is not enough to

Re: svn commit: r351616 - head/sys/dev/usb/net

2019-09-02 Thread Oleksandr Tymoshenko
Hans Petter Selasky (h...@selasky.org) wrote: > On 2019-09-02 02:29, Oleksandr Tymoshenko wrote: > > Gleb Smirnoff (gleb...@freebsd.org) wrote: > >> Author: glebius > >> Date: Fri Aug 30 00:05:04 2019 > >> New Revision: 351616 > >> URL: https://svnweb.freebsd.org/changeset/base/351616 > >> > >> Log

svn commit: r351704 - head/sys/dev/nvme

2019-09-02 Thread Warner Losh
Author: imp Date: Mon Sep 2 17:10:46 2019 New Revision: 351704 URL: https://svnweb.freebsd.org/changeset/base/351704 Log: Add a brief comment explaining why we can return ETIMEDOUT from the call to the polled interface. Normally this would have the potential to corrupt stack memory becaus

svn commit: r351705 - head/sys/dev/nvme

2019-09-02 Thread Warner Losh
Author: imp Date: Mon Sep 2 17:11:27 2019 New Revision: 351705 URL: https://svnweb.freebsd.org/changeset/base/351705 Log: In all the places that we use the polled for completion interface, except crash dump support code, move the while loop into an inline function. These aren't done in the

svn commit: r351706 - head/sys/dev/nvme

2019-09-02 Thread Warner Losh
Author: imp Date: Mon Sep 2 17:11:32 2019 New Revision: 351706 URL: https://svnweb.freebsd.org/changeset/base/351706 Log: In nvme_completion_poll, add a sanity check to make sure that we complete the polling within a second. Panic if we don't. All the commands that use this interface should

svn commit: r351703 - head/sys/compat/linux

2019-09-02 Thread Edward Tomasz Napierala
Author: trasz Date: Mon Sep 2 16:57:42 2019 New Revision: 351703 URL: https://svnweb.freebsd.org/changeset/base/351703 Log: Relax compat.linux.osrelease checks. This way one can do eg 'compat.linux.osrelease=3.10.0-957.12.1.el7.x86_64', which corresponds to CentOS 7. MFC after:2 w

Re: svn commit: r351643 - in head/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common: dtraceUtil speculation

2019-09-02 Thread Rodney W. Grimes
> > > On Aug 31, 2019, at 16:29, Warner Losh wrote: > > > > > > > >> On Sat, Aug 31, 2019 at 5:29 PM Conrad Meyer wrote: > >> Thanks Li-Wen! Might it be less fragile to have the test fixture > >> create a file, if the test(s) will expect one to be present to read? > > > > Or just use the re

Re: svn commit: r351702 - head/sys/kern

2019-09-02 Thread Mateusz Guzik
On 9/2/19, Mark Johnston wrote: > On Mon, Sep 02, 2019 at 03:24:26PM +, Mateusz Guzik wrote: >> Author: mjg >> Date: Mon Sep 2 15:24:25 2019 >> New Revision: 351702 >> URL: https://svnweb.freebsd.org/changeset/base/351702 >> >> Log: >> vfs: restore mp null check in vop_stdgetwritemount >> >

Re: svn commit: r351702 - head/sys/kern

2019-09-02 Thread Mark Johnston
On Mon, Sep 02, 2019 at 03:24:26PM +, Mateusz Guzik wrote: > Author: mjg > Date: Mon Sep 2 15:24:25 2019 > New Revision: 351702 > URL: https://svnweb.freebsd.org/changeset/base/351702 > > Log: > vfs: restore mp null check in vop_stdgetwritemount > > The initially read mount point can a

svn commit: r351702 - head/sys/kern

2019-09-02 Thread Mateusz Guzik
Author: mjg Date: Mon Sep 2 15:24:25 2019 New Revision: 351702 URL: https://svnweb.freebsd.org/changeset/base/351702 Log: vfs: restore mp null check in vop_stdgetwritemount The initially read mount point can already be NULL. Reported by: markj Fixes: r351656 ("vfs: stop refing free

svn commit: r351701 - in head/sys: compat/linuxkpi/common/include/linux sys

2019-09-02 Thread Johannes Lundberg
Author: johalun Date: Mon Sep 2 14:51:59 2019 New Revision: 351701 URL: https://svnweb.freebsd.org/changeset/base/351701 Log: LinuxKPI: Add sysfs create/remove functions that handles multiple files in one call. Reviewed by: hps Approved by: imp (mentor), hps MFC after:1 week D

Re: svn commit: r351659 - in head: contrib/libc++/include contrib/netbsd-tests/lib/libc/ssp gnu/lib/libssp include lib/libc/stdio

2019-09-02 Thread Pedro Giffuni
On 01/09/2019 22:36, Cy Schubert wrote: In message , Conrad Meyer writes: Hi Cy, On Sun, Sep 1, 2019 at 3:23 PM Cy Schubert wrote: In message c om> , Conrad Meyer writes: Short version: no, we shouldn't [recommend the use of gets_s]. :-) Longer version: Annex K functions like gets_s h

svn commit: r351700 - head/lib/libc/string

2019-09-02 Thread Ed Maste
Author: emaste Date: Mon Sep 2 13:56:44 2019 New Revision: 351700 URL: https://svnweb.freebsd.org/changeset/base/351700 Log: libc: Use musl's optimized memchr Parentheses added to HASZERO macro to avoid a GCC warning. Reviewed by: kib, mjg Obtained from:musl (snapshot at co

svn commit: r351699 - head/lib/libutil

2019-09-02 Thread Mateusz Guzik
Author: mjg Date: Mon Sep 2 13:55:31 2019 New Revision: 351699 URL: https://svnweb.freebsd.org/changeset/base/351699 Log: libutil: remove SIGSYS handling from setusercontext It was a workaround for cases where the kernel lacks setloginclass(2), added in the 9.x era. Submitted by: Pa

svn commit: r351698 - head/sys/sys

2019-09-02 Thread Ed Maste
Author: emaste Date: Mon Sep 2 12:48:18 2019 New Revision: 351698 URL: https://svnweb.freebsd.org/changeset/base/351698 Log: Belatedly bump __FreeBSD_version for r351659, gets(3) removal Reported by: linimon Modified: head/sys/sys/param.h Modified: head/sys/sys/param.h ===

svn commit: r351697 - head/sys/kern

2019-09-02 Thread Mateusz Guzik
Author: mjg Date: Mon Sep 2 12:46:43 2019 New Revision: 351697 URL: https://svnweb.freebsd.org/changeset/base/351697 Log: proc: clear pid bitmap entry after dropping proctree lock There is no correctness change here, but the procid lock is contended in the fork path and taking it while h

svn commit: r351696 - head/stand/efi/libefi

2019-09-02 Thread Toomas Soome
Author: tsoome Date: Mon Sep 2 11:04:17 2019 New Revision: 351696 URL: https://svnweb.freebsd.org/changeset/base/351696 Log: loader.efi: use and prefer coninex interface Add support for EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL. Modified: head/stand/efi/libefi/efi_console.c Modified: head/stan

svn commit: r351695 - head/stand/efi/libefi

2019-09-02 Thread Toomas Soome
Author: tsoome Date: Mon Sep 2 10:45:10 2019 New Revision: 351695 URL: https://svnweb.freebsd.org/changeset/base/351695 Log: loader.efi: some systems do not translate scan code 0x8 to backspace Add scancode translation for backspace. Modified: head/stand/efi/libefi/efi_console.c Modifi

svn commit: r351693 - head/sys/compat/linuxkpi/common/include/linux

2019-09-02 Thread Hans Petter Selasky
Author: hselasky Date: Mon Sep 2 08:34:45 2019 New Revision: 351693 URL: https://svnweb.freebsd.org/changeset/base/351693 Log: Use DEVICE memory instead of UNCACHEABLE on aarch64 in ioremap() in the LinuxKPI. This fixes system hangs on reading device registers on aarch64. Tested with:

Re: svn commit: r351616 - head/sys/dev/usb/net

2019-09-02 Thread Hans Petter Selasky
On 2019-09-02 02:29, Oleksandr Tymoshenko wrote: Gleb Smirnoff (gleb...@freebsd.org) wrote: Author: glebius Date: Fri Aug 30 00:05:04 2019 New Revision: 351616 URL: https://svnweb.freebsd.org/changeset/base/351616 Log: Use mbuf queue instead of ifqueue in USB network drivers. Hi Gleb, Thi

svn commit: r351692 - head/sys/dev/usb/net

2019-09-02 Thread Hans Petter Selasky
Author: hselasky Date: Mon Sep 2 08:31:18 2019 New Revision: 351692 URL: https://svnweb.freebsd.org/changeset/base/351692 Log: Fix regression issue after r351616. Make sure the mbuf queue gets initialized. Found by: gonzo@ MFC after:1 week Sponsored by: Mellanox Technologies M

svn commit: r351690 - head/libexec/rtld-elf

2019-09-02 Thread Brooks Davis
Author: brooks Date: Mon Sep 2 08:03:29 2019 New Revision: 351690 URL: https://svnweb.freebsd.org/changeset/base/351690 Log: Remove remnants of optimization for > pagesize allocations. In the past, this allocator seems to have allocated things larger than a page seperately. Much of this