Author: kib
Date: Sat Apr 7 17:06:13 2018
New Revision: 332182
URL: https://svnweb.freebsd.org/changeset/base/332182
Log:
Handle Skylake-X errata SKZ63.
SKZ63 Processor May Hang When Executing Code In an HLE Transaction
Region
Problem: Under certain conditions, if the processor acqu
Author: kib
Date: Thu Apr 12 19:59:36 2018
New Revision: 332450
URL: https://svnweb.freebsd.org/changeset/base/332450
Log:
Optimize context switch for PTI on PCID pmap.
In pti-enabled pmap, the PCID allocation scheme assigns temporal id
for the kernel page table, and user page table twin
Author: kib
Date: Thu Apr 12 20:43:39 2018
New Revision: 332454
URL: https://svnweb.freebsd.org/changeset/base/332454
Log:
Fix PSL_T inheritance on exec for x86.
The miscellaneous x86 sysent->sv_setregs() implementations tried to
migrate PSL_T from the previous program to the new executed
On Fri, Apr 13, 2018 at 10:30:39AM -0700, John Baldwin wrote:
> On Thursday, April 12, 2018 08:43:39 PM Konstantin Belousov wrote:
> > Author: kib
> > Date: Thu Apr 12 20:43:39 2018
> > New Revision: 332454
> > URL: https://svnweb.freebsd.org/changeset/base/332454
&g
i386/i386/copyout.c
==
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/i386/i386/copyout.cFri Apr 13 20:30:49 2018
(r332489)
@@ -0,0 +1,489 @@
+/*-
+ * SPDX-License
Author: kib
Date: Sat Apr 14 17:33:16 2018
New Revision: 332504
URL: https://svnweb.freebsd.org/changeset/base/332504
Log:
Set PG_G global mapping bit on the trampoline ptes.
Trampoline mappings are better treated as global since they are valid
in all address spaces, even for PTI. pmap_i
On Mon, Apr 16, 2018 at 09:17:36AM +, Andriy Gapon wrote:
> Author: avg
> Date: Mon Apr 16 09:17:36 2018
> New Revision: 332559
> URL: https://svnweb.freebsd.org/changeset/base/332559
>
> Log:
> mountd: fix a crash when getgrouplist reports too many groups
>
> Previously the code only w
On Tue, Apr 17, 2018 at 12:02:04AM +, Rick Macklem wrote:
> I wrote:
> >Julian Elischer wrote:
> >>On 16/4/18 6:56 pm, Konstantin Belousov wrote:
> >[stuff snipped]
> >>>> +ngroups =3D XU_NGROUPS + 1;
> >>> Why X
Author: kib
Date: Wed Apr 18 20:07:47 2018
New Revision: 332737
URL: https://svnweb.freebsd.org/changeset/base/332737
Log:
For fatal traps other than pagefaults, print raw fault error codes.
For pagefaults, the error is already decoded and printed.
Sponsored by: The FreeBSD Foundation
Author: kib
Date: Wed Apr 18 20:09:26 2018
New Revision: 332738
URL: https://svnweb.freebsd.org/changeset/base/332738
Log:
Fix pmap_trm_alloc(M_ZERO).
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/i386/i386/pmap.c
Modified: head/sys/i386/i386/pmap.c
===
Author: kib
Date: Wed Apr 18 21:31:13 2018
New Revision: 332740
URL: https://svnweb.freebsd.org/changeset/base/332740
Log:
Add PROC_PDEATHSIG_SET to procctl interface.
Allow processes to request the delivery of a signal upon death of
their parent process. Supposed consumer of the feature
Author: kib
Date: Thu Apr 19 18:08:46 2018
New Revision: 332786
URL: https://svnweb.freebsd.org/changeset/base/332786
Log:
Use symbolic constant, explaining the operation.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/i386/include/asmacros.h
Modified: head/sys/i386/include/asm
Author: kib
Date: Fri Apr 20 15:19:27 2018
New Revision: 332825
URL: https://svnweb.freebsd.org/changeset/base/332825
Log:
Rename PROC_PDEATHSIG_SET -> PROC_PDEATHSIG_CTL and PROC_PDEATHSIG_GET
-> PROC_PDEATHSIG_STATUS for consistency with other procctl(2)
operations names.
Requested by
On Sun, Apr 22, 2018 at 09:06:56PM +0200, Tijl Coosemans wrote:
> On Fri, 13 Apr 2018 20:30:49 + (UTC) Konstantin Belousov
> wrote:
> > Author: kib
> > Date: Fri Apr 13 20:30:49 2018
> > New Revision: 332489
> > URL: https://svnweb.freebsd.org/changeset/base/332
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:
> > On Fri, 13 Apr 2018 20:30:49 +0000 (UTC) Konstantin Belousov
> > wrote:
> > Could this have broken the linux futex syscall? I have a l
_support.s)
==
--- head/sys/i386/linux/linux_support.s Tue Apr 24 12:17:28 2018
(r332929, copy source)
+++ head/sys/i386/linux/linux_copyout.c Tue Apr 24 12:50:21 2018
(r332930)
@@ -1,9 +1,12 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
- * Copyright (c) 2006,2007 Konstanti
Author: kib
Date: Tue Apr 24 13:44:19 2018
New Revision: 332932
URL: https://svnweb.freebsd.org/changeset/base/332932
Log:
Correct undesirable interaction between caching of %cr4 in bhyve and
invltlb_glob().
Reviewed by: grehan, jhb
Sponsored by: The FreeBSD Foundation
MFC after:
Author: kib
Date: Tue Apr 24 14:02:46 2018
New Revision: 332934
URL: https://svnweb.freebsd.org/changeset/base/332934
Log:
Use relaxed atomics to access the monitor line.
We must ensure that accesses occur, they do not have any other
compiler-visible effects. Bruce found some situations
Author: kib
Date: Tue Apr 24 15:59:39 2018
New Revision: 332940
URL: https://svnweb.freebsd.org/changeset/base/332940
Log:
Carefully update stack guard bytes inside __guard_setup().
This is necessary to make sure that functions that can have stack
protection are not used to update the sta
Author: kib
Date: Tue Apr 24 20:22:30 2018
New Revision: 332970
URL: https://svnweb.freebsd.org/changeset/base/332970
Log:
Use IS_BSP() macro.
Noted and reviewed by:jhb
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Differential revision:https://reviews.free
Author: kib
Date: Tue Apr 24 20:29:40 2018
New Revision: 332971
URL: https://svnweb.freebsd.org/changeset/base/332971
Log:
Ensure that cmci_monitor() is not executed in parallel, since shared
machine check banks must be only monitored by single CPU.
Noted and reviewed by:jhb
Spo
Author: kib
Date: Tue Apr 24 20:33:08 2018
New Revision: 332972
URL: https://svnweb.freebsd.org/changeset/base/332972
Log:
Extend ap_boot_mtx scope to also cover mca_init().
Otherwise, under bootverbose, the lapic_enable_cmc() banner 'lapicX:
CMCI unmasked' is printed by several CPUs in p
Author: kib
Date: Tue Apr 24 20:49:16 2018
New Revision: 332973
URL: https://svnweb.freebsd.org/changeset/base/332973
Log:
Make the sysctl machdep.idle also a tunable.
It is applied before it is possible for idle threads to execute on any
CPU, allowing to work around against some bugs.
Author: kib
Date: Wed Apr 25 16:43:45 2018
New Revision: 333002
URL: https://svnweb.freebsd.org/changeset/base/333002
Log:
Use CPUID leaf 0x15 to get TSC frequency when the calibration is
disabled.
Intel finally added this information, which allows us to not parse CPU
identification str
Author: kib
Date: Thu Apr 26 18:12:40 2018
New Revision: 333025
URL: https://svnweb.freebsd.org/changeset/base/333025
Log:
Some style and minor code improvements for idle selection.
Use designated initializers for the idlt_tlb elements.
Remove strstr() use, add flag field to detect suppor
Author: kib
Date: Thu Apr 26 18:24:31 2018
New Revision: 333026
URL: https://svnweb.freebsd.org/changeset/base/333026
Log:
Handle Appolo Lake errata APL31.
If the workaround is activated, always send IPI for wake up, not rely
on the write to the monitor line. This fixes Appolo Lake machi
Author: kib
Date: Thu Apr 26 19:23:19 2018
New Revision: 333034
URL: https://svnweb.freebsd.org/changeset/base/333034
Log:
Fix spelling: Appolo -> Apollo [1].
The APL31 NDA errata is APL30 public errata. Add the reference and
provide the description [2].
Noted by: emaste [2], rpoka
Author: kib
Date: Thu Apr 26 21:07:45 2018
New Revision: 333036
URL: https://svnweb.freebsd.org/changeset/base/333036
Log:
Fix move of the frame to the normal stack for interrupts occuring from
the vm86 mode.
Submitted by: jhb
Modified:
head/sys/i386/include/asmacros.h
Modified: head/
On Fri, Apr 27, 2018 at 03:50:22PM +, Mateusz Guzik wrote:
> Author: mjg
> Date: Fri Apr 27 15:50:22 2018
> New Revision: 333066
> URL: https://svnweb.freebsd.org/changeset/base/333066
>
> Log:
> Unbreak world build after r333064
>
> Reported by:O. Hartmann
>
> Modified:
> h
Author: kib
Date: Fri Apr 27 16:34:28 2018
New Revision: 333067
URL: https://svnweb.freebsd.org/changeset/base/333067
Log:
Remove redundant pipe from pdeathsig.c test.
A pipe was was left over from a development version of pdeathsig.c and
is not needed.
Process C waits for a signal t
Author: kib
Date: Sun Apr 29 12:43:08 2018
New Revision: 333091
URL: https://svnweb.freebsd.org/changeset/base/333091
Log:
Eliminate some vm object relocks in vm fault.
For the vm_fault_prefault() call from vm_fault_soft_fast(), extend the
scope of the object rlock to avoid re-taking it i
Author: kib
Date: Mon Apr 30 20:18:32 2018
New Revision: 333125
URL: https://svnweb.freebsd.org/changeset/base/333125
Log:
Turn off IBRS on suspend.
Resume starts CPU from the init state, which clears any loaded
microcode updates. As result, IBRS MSRs are no longer available,
until the
Author: kib
Date: Wed May 2 20:22:03 2018
New Revision: 333182
URL: https://svnweb.freebsd.org/changeset/base/333182
Log:
mlx5en: Always allow VLAN id 0.
According to the 802.1Q-2014 9.6 VLAN Tag Control Information, VID value 0
means that there is no VLAN tag assigned to the packet, and
Author: kib
Date: Thu May 3 10:17:37 2018
New Revision: 333208
URL: https://svnweb.freebsd.org/changeset/base/333208
Log:
Style.
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Differential revision:https://reviews.freebsd.org/D13838
Modified:
head/sys/amd64/amd64/
Author: kib
Date: Thu May 3 21:37:46 2018
New Revision: 333228
URL: https://svnweb.freebsd.org/changeset/base/333228
Log:
Implement support for ifuncs in the kernel linker.
Required MD bits are only provided for x86.
Reviewed by: jhb (previous version, as part of the larger patch)
, 2017 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Konstantin Belousov
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following
Author: kib
Date: Tue May 8 17:00:34 2018
New Revision: 68
URL: https://svnweb.freebsd.org/changeset/base/68
Log:
Prepare DB# handler for deferred trigger of watchpoints.
Since pop %ss/mov %ss instructions defer all interrupts and exceptions
for the next instruction, it is possib
Author: kib
Date: Wed May 9 10:28:24 2018
New Revision: 97
URL: https://svnweb.freebsd.org/changeset/base/97
Log:
Created static libc PIC/no-SSP library to be used by rtld.
Rtld is not compatible with SSP, and since we link libc_pic.a to rtld
to have the basic support like memory
Author: kib
Date: Wed May 9 10:30:56 2018
New Revision: 98
URL: https://svnweb.freebsd.org/changeset/base/98
Log:
Make rtld use libc_nossp_pic.a. Remove SSP shims.
Submitted by: Luis Pires
Reviewed by: brooks
Differential revision:https://reviews.freebsd.org/D15341
M
Author: kib
Date: Wed May 9 10:33:25 2018
New Revision: 99
URL: https://svnweb.freebsd.org/changeset/base/99
Log:
Now that a special no-SSP libc is used for rtld, allow
-fstack-protector-all for normal libc builds.
Submitted by: Luis Pires
Reviewed by: brooks
Differential re
Author: kib
Date: Wed May 9 12:03:40 2018
New Revision: 333404
URL: https://svnweb.freebsd.org/changeset/base/333404
Log:
Remove PG_U from the recursive pte for kernel pmap' PML4 page.
This PML4 page is never used for the userspace process, so there is no
security implications. But the
Author: kib
Date: Wed May 9 12:09:08 2018
New Revision: 333405
URL: https://svnweb.freebsd.org/changeset/base/333405
Log:
Remove PG_U from the rest of the kernel pmap ptes.
Supposedly, they PG_U bits there were set to easier making some kernel
page accessible to userspace in-place. Sinc
Author: kib
Date: Wed May 9 14:39:24 2018
New Revision: 333411
URL: https://svnweb.freebsd.org/changeset/base/333411
Log:
Avoid calls to bzero() before ireloc.
Evaluate cpu_stdext_feature early to have moved link_elf_ireloc() see
correct flags, most important is SMAP.
Tested by:
/popss.c Thu May 10 13:52:52 2018
(r333460)
@@ -0,0 +1,183 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2018 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Konstantin Belousov
+ * under sponsorship from the
Author: kib
Date: Thu May 10 15:01:43 2018
New Revision: 333461
URL: https://svnweb.freebsd.org/changeset/base/333461
Log:
Make fpusave() and fpurestore() on amd64 ifuncs.
From now on, linking amd64 kernel requires either lld or newer ld.bfd.
Reviewed by: jhb (as part of the large pat
On Fri, May 11, 2018 at 03:31:46AM +1000, Bruce Evans wrote:
> On Thu, 10 May 2018, Konstantin Belousov wrote:
>
> > Log:
> > Make fpusave() and fpurestore() on amd64 ifuncs.
> >
> > From now on, linking amd64 kernel requires either lld or newer ld.bfd.
>
On Thu, May 10, 2018 at 07:57:03PM -0700, Conrad Meyer wrote:
> On Thu, May 10, 2018 at 8:01 AM, Konstantin Belousov wrote:
> > Author: kib
> > Date: Thu May 10 15:01:43 2018
> > New Revision: 333461
> > URL: https://svnweb.freebsd.org/changeset/base/333461
> >
On Thu, May 10, 2018 at 10:17:06PM -0400, Ed Maste wrote:
> On 10 May 2018 at 15:38, Konstantin Belousov wrote:
> >
> > Yes, I already noted and mjg noted that ifuncs are directed through PLT.
> > I remember that it was not the case when I did it the first time, but then
On Fri, May 11, 2018 at 04:46:52PM +, Bryan Drewery wrote:
> Author: bdrewery
> Date: Fri May 11 16:46:52 2018
> New Revision: 333496
> URL: https://svnweb.freebsd.org/changeset/base/333496
>
> Log:
> Add a bunch of orphaned libraries.
>
> MFC after: 3 days
>
> Modified:
> head/Obso
Author: kib
Date: Fri May 11 20:47:45 2018
New Revision: 333504
URL: https://svnweb.freebsd.org/changeset/base/333504
Log:
Remove dead declaration.
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Modified:
head/sys/i386/include/pcb_ext.h
Modified: head/sys/i386/include/pcb_e
Author: kib
Date: Sat May 12 10:11:33 2018
New Revision: 333521
URL: https://svnweb.freebsd.org/changeset/base/333521
Log:
PROC_PDEATHSIG_CTL will appear first in 11.2.
Submitted by: Thomas Munro
MFC after:3 days
Differential revision:https://reviews.freebsd.org/D15399
Modi
Author: kib
Date: Sat May 12 10:48:53 2018
New Revision: 333522
URL: https://svnweb.freebsd.org/changeset/base/333522
Log:
Fix use of the custom TSS on i386 after the 4/4 split.
Record common_tssd, the descriptor to be written in GDT to point to
the common TSS, before LTR is executed. Th
Author: kib
Date: Sat May 12 10:51:50 2018
New Revision: 333523
URL: https://svnweb.freebsd.org/changeset/base/333523
Log:
Create a macro for PIC code which loads %cr3 from tramp_idleptd.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/i386/include/asmacros.h
Modified: head/sys/
Author: kib
Date: Sat May 12 10:57:34 2018
New Revision: 333524
URL: https://svnweb.freebsd.org/changeset/base/333524
Log:
Initialize tramp_idleptd during cold pmap startup, before the
exception code is copied to the trampoline.
The correct value is then copied to trampoline automatically
Author: kib
Date: Sat May 12 11:02:39 2018
New Revision: 333525
URL: https://svnweb.freebsd.org/changeset/base/333525
Log:
On return from exception or interrupt, returns to vm86 mode with
PCB_VM86CALL pcb flag not set should be treated same as return to
userspace.
Most important, the ad
Author: kib
Date: Sat May 12 11:06:59 2018
New Revision: 333526
URL: https://svnweb.freebsd.org/changeset/base/333526
Log:
Kernel entry from vm86 mode, where PCB_VM86CALL pcb flag is not set,
is executed on the right stack already. No copy from the entry stack
to the kstack must be performe
@@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2018 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Konstantin Belousov
+ * under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary
Author: kib
Date: Fri May 12 15:34:59 2017
New Revision: 318243
URL: https://svnweb.freebsd.org/changeset/base/318243
Log:
Do not wake up sleeping thread in reschedule_signals() if the signal
is blocked. The spurious wakeup might result in spurious EINTR.
The reschedule_signals() functio
Author: kib
Date: Sat May 13 18:59:27 2017
New Revision: 318256
URL: https://svnweb.freebsd.org/changeset/base/318256
Log:
In _rtld(), reorder local declarations to compact the block and
partially sort them by style(9). Move locals declarations from nested
blocks into the block at function
Author: kib
Date: Mon May 15 10:02:45 2017
New Revision: 318285
URL: https://svnweb.freebsd.org/changeset/base/318285
Log:
mnt_vnode_next_active: use conventional lock order when trylock fails.
Previously, when the VI_TRYLOCK failed, we would spin under the mutex
that protects the vnode a
On Mon, May 15, 2017 at 10:02:45AM +, Konstantin Belousov wrote:
> Author: kib
> Date: Mon May 15 10:02:45 2017
> New Revision: 318285
> URL: https://svnweb.freebsd.org/changeset/base/318285
>
> Log:
> mnt_vnode_next_active: use conventional lock ord
Author: kib
Date: Mon May 15 17:14:53 2017
New Revision: 318298
URL: https://svnweb.freebsd.org/changeset/base/318298
Log:
Fix several buffer overflows in realpath(3).
- The statement "left_len -= s - left;" does not take the slash into
account if one was found. This results in the invaria
Author: kib
Date: Mon May 15 17:34:17 2017
New Revision: 318299
URL: https://svnweb.freebsd.org/changeset/base/318299
Log:
Simplify cleanup on failure in realpath(3).
If realpath() allocated memory for result and failed, the memory is
freed in each place where return is performed. More,
Author: kib
Date: Mon May 15 17:54:36 2017
New Revision: 318303
URL: https://svnweb.freebsd.org/changeset/base/318303
Log:
Style.
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Modified:
head/lib/libc/stdlib/realpath.c
Modified: head/lib/libc/stdlib/realpath.c
Author: kib
Date: Mon May 15 18:47:25 2017
New Revision: 318312
URL: https://svnweb.freebsd.org/changeset/base/318312
Log:
Fix the AT_EXECFD functionality.
If the mapped object is linked at specific address, we must obey it.
If AT_EXECFD is not used, only in-kernel ELF image activator nee
Author: kib
Date: Mon May 15 18:48:58 2017
New Revision: 318313
URL: https://svnweb.freebsd.org/changeset/base/318313
Log:
Make ld-elf.so.1 directly executable.
Check if passed phdr is actually phdr of the interpreter itself, and
decide that this is the case of direct execution. In this
On Mon, May 15, 2017 at 06:52:36PM +, Alexey Dokuchaev wrote:
> On Mon, May 15, 2017 at 06:48:58PM +0000, Konstantin Belousov wrote:
> > New Revision: 318313
> > URL: https://svnweb.freebsd.org/changeset/base/318313
> >
> > Log:
> > Make ld-elf.so.1 direc
On Mon, May 15, 2017 at 01:08:55PM -0600, Ian Lepore wrote:
> Well, for example, it seems like it would allow anyone to execute a
> binary even if the sysadmin had set it to -x specifically to prevent
> people from running it.
The direct mode does not (and cannot) honor set{u,g}id modes of the
exe
On Mon, May 15, 2017 at 12:25:20PM -0700, Bryan Drewery wrote:
> On 5/15/2017 12:00 PM, Konstantin Belousov wrote:
> > On Mon, May 15, 2017 at 06:52:36PM +, Alexey Dokuchaev wrote:
> >> On Mon, May 15, 2017 at 06:48:58PM +, Konstantin Belousov wrote:
> >>>
On Mon, May 15, 2017 at 03:37:42PM -0400, Nikolai Lifanov wrote:
> On 05/15/2017 15:36, Alexey Dokuchaev wrote:
> > On Mon, May 15, 2017 at 10:25:29PM +0300, Konstantin Belousov wrote:
> >> On Mon, May 15, 2017 at 01:08:55PM -0600, Ian Lepore wrote:
> >>> Well, for e
On Mon, May 15, 2017 at 07:42:23PM +, Alexey Dokuchaev wrote:
> On Mon, May 15, 2017 at 10:40:49PM +0300, Konstantin Belousov wrote:
> > On Mon, May 15, 2017 at 03:37:42PM -0400, Nikolai Lifanov wrote:
> > > On 05/15/2017 15:36, Alexey Dokuchaev wrote:
> > > > ..
Author: kib
Date: Mon May 15 20:52:43 2017
New Revision: 318318
URL: https://svnweb.freebsd.org/changeset/base/318318
Log:
Ensure that resume path on amd64 only accesses page tables for normal
operation after processor is configured to allow all required
features.
In particular, NX must
Author: kib
Date: Tue May 16 19:53:38 2017
New Revision: 318380
URL: https://svnweb.freebsd.org/changeset/base/318380
Log:
Pretend that there is some security when executing in direct mode.
Do not allow direct exec if we the process is suid. Try to follow Unix
permission checks for DACs,
Author: kib
Date: Thu May 18 09:31:30 2017
New Revision: 318445
URL: https://svnweb.freebsd.org/changeset/base/318445
Log:
Fix style [1], add static keyword before static function definition.
Noted by: bapt [1]
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Modified:
Thu May 18 09:34:26 2017
(r318446)
@@ -1,10 +1,14 @@
/*-
* Copyright 1996, 1997, 1998, 1999, 2000 John D. Polstra.
* Copyright 2003 Alexander Kabaev .
- * Copyright 2009-2012 Konstantin Belousov .
+ * Copyright 2009-2013 Konstantin Belousov .
* Copyright 2012 John Marino
Author: kib
Date: Thu May 18 13:49:53 2017
New Revision: 318450
URL: https://svnweb.freebsd.org/changeset/base/318450
Log:
Add tests for some cases in r318298.
The first test triggers the out of bounds read of the 'left' array. It
only fails when realpath.c is compiled with '-fsanitize=ad
On Sun, May 21, 2017 at 05:07:12PM +, Dimitry Andric wrote:
> Author: dim
> Date: Sun May 21 17:07:12 2017
> New Revision: 318594
> URL: https://svnweb.freebsd.org/changeset/base/318594
>
> Log:
> Add libc++experimental.a for std::experimental support
>
> This adds a separate library fo
On Sun, May 21, 2017 at 08:34:31PM +0200, Dimitry Andric wrote:
> On 21 May 2017, at 20:00, Konstantin Belousov wrote:
> >
> > On Sun, May 21, 2017 at 05:07:12PM +, Dimitry Andric wrote:
> >> Author: dim
> >> Date: Sun May 21 17:07:12 2017
> >
On Wed, May 17, 2017 at 09:33:37PM +, Stephen McConnell wrote:
> Author: slm
> Date: Wed May 17 21:33:37 2017
> New Revision: 318427
> URL: https://svnweb.freebsd.org/changeset/base/318427
>
> Log:
> Add tri-mode support (SAS/SATA/PCIe).
>
> This includes NVMe device support and adds su
On Tue, May 23, 2017 at 07:46:11AM +, Ngie Cooper wrote:
> Author: ngie
> Date: Tue May 23 07:46:10 2017
> New Revision: 318721
> URL: https://svnweb.freebsd.org/changeset/base/318721
>
> Log:
> kill(2): add missing section for sysctl(9)
>
> Reported by:make manlint
> MFC afte
(antoine).
Essential and all-embracing testing was done by Peter Holm (pho).
The heavy lifting of coordinating all these efforts and bringing the
project to completion were done by Konstantin Belousov (kib).
Sponsored by: The FreeBSD Foundation (emaste, kib)
Differential revision
Author: kib
Date: Tue May 23 09:30:42 2017
New Revision: 318737
URL: https://svnweb.freebsd.org/changeset/base/318737
Log:
Regen.
Modified:
head/sys/compat/freebsd32/freebsd32_proto.h
head/sys/compat/freebsd32/freebsd32_syscall.h
head/sys/compat/freebsd32/freebsd32_syscalls.c
head/sys/c
Author: kib
Date: Tue May 23 10:00:52 2017
New Revision: 318739
URL: https://svnweb.freebsd.org/changeset/base/318739
Log:
For ld.so direct execution mode, implement -p option: search for the
binary in $PATH.
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Differential revi
Author: kib
Date: Tue May 23 13:57:55 2017
New Revision: 318744
URL: https://svnweb.freebsd.org/changeset/base/318744
Log:
Add COMPAT_FREEBSD11 on arm64, the arch is almost tier-1.
Discussed with: andrew, emaste
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/arm64/conf/G
On Tue, May 23, 2017 at 04:46:14PM -0500, Larry Rosenman wrote:
> My PostgreSQL buildfarm animal BROKE with this change until I force rebuilt
> lang/perl5.24
> and all my p5-* ports.
So what was the symptoms and the error, exactly ?
A lot of efforts were spent to ensure that _consistent_ set of o
Author: kib
Date: Wed May 24 09:25:13 2017
New Revision: 318780
URL: https://svnweb.freebsd.org/changeset/base/318780
Log:
Use __BSD_VISIBLE test instead checking for absense of _POSIX_SOURCE.
The Termios headers and used sometimes
_POSIX_SOURCE directly to determine if a thing should b
Author: kib
Date: Wed May 24 10:09:54 2017
New Revision: 318781
URL: https://svnweb.freebsd.org/changeset/base/318781
Log:
Add BIT_OR2(), BIT_AND2(), BIT_NAND2(), BIT_XOR() and BIT_XOR2().
Submitted by: Sebastian Huber
MFC after:2 weeks
Modified:
head/share/man/man9/bitset.9
hea
-Mail: l...@lerctr.org
> US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281
>
>
>
> On 5/24/17, 4:05 AM, "Konstantin Belousov" wrote:
>
> On Tue, May 23, 2017 at 04:46:14PM -0500, Larry Rosenman wrote:
> > My PostgreSQL buildfarm animal BROKE w
Author: kib
Date: Sat May 27 17:00:30 2017
New Revision: 318997
URL: https://svnweb.freebsd.org/changeset/base/318997
Log:
Use whole mnt_stat.f_fsid bits for st_dev.
Since ino64 expanded dev_t to 64bit, make VOP_GETATTR(9) provide all
bits of mnt_stat.f_fsid as va_fsid for vnodes on files
Author: kib
Date: Sun May 28 09:29:53 2017
New Revision: 319064
URL: https://svnweb.freebsd.org/changeset/base/319064
Log:
Update getdirentries(2) page for new struct dirent layout.
Sponsored by: The FreeBSD Foundation
Modified:
head/lib/libc/sys/getdirentries.2
Modified: head/lib/libc/
Author: kib
Date: Sun May 28 21:42:47 2017
New Revision: 319086
URL: https://svnweb.freebsd.org/changeset/base/319086
Log:
Mention that the basep argument to getdirentries(2) can be NULL.
Noted by: dim
Reviewed by: emaste
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Author: kib
Date: Mon May 29 13:36:32 2017
New Revision: 319137
URL: https://svnweb.freebsd.org/changeset/base/319137
Log:
Correct explanation of the dynamic tokens handling.
Reviewed by: emaste, jonathan
Sponsored by: The FreeBSD Foundation
X-Differential Revision: https://review
Author: kib
Date: Mon May 29 13:38:26 2017
New Revision: 319138
URL: https://svnweb.freebsd.org/changeset/base/319138
Log:
Document direct execution mode for rtld.
Reviewed by: emaste, jonathan (previous version)
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Differential
On Sun, May 28, 2017 at 06:48:38AM -0700, John Baldwin wrote:
> On Saturday, May 27, 2017 05:00:30 PM Konstantin Belousov wrote:
> > */
> > - if (vp->v_mount->mnt_stat.f_fsid.val[0] !=
> > - (uint32_t)np->n_vattr.na_filesid[0
Author: kib
Date: Tue May 30 21:20:54 2017
New Revision: 319253
URL: https://svnweb.freebsd.org/changeset/base/319253
Log:
Fix bug in r318997: remove the line which overrides vn_fsid()
calculation.
Noted by: jhb
Reviewed by: rmacklem
Sponsored by: The FreeBSD Foundation
Modified
Author: kib
Date: Sat Jun 3 14:12:17 2017
New Revision: 319518
URL: https://svnweb.freebsd.org/changeset/base/319518
Log:
Ensure that cached struct thread does not keep spurious td_su
reference on an UFS mount point.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundatio
Author: kib
Date: Sat Jun 3 14:15:14 2017
New Revision: 319519
URL: https://svnweb.freebsd.org/changeset/base/319519
Log:
Clean possible td_su reference on the struct mount being unmounted as
the last step of ffs_unmount().
It is possible that the mount point is recorded for cleanup in A
Author: kib
Date: Sat Jun 3 16:18:50 2017
New Revision: 319539
URL: https://svnweb.freebsd.org/changeset/base/319539
Log:
Mitigate several problems with the softdep_request_cleanup() on busy
host.
Problems start appearing when there are several threads all doing
operations on a UFS vol
Author: kib
Date: Mon Jun 5 11:40:30 2017
New Revision: 319600
URL: https://svnweb.freebsd.org/changeset/base/319600
Log:
Add sysctl vfs.ino64_trunc_error controlling action on truncating
inode number or link count for the ABI compat binaries.
Right now, and by default after the change,
On Tue, Jun 06, 2017 at 03:51:26PM +0200, Hans Petter Selasky wrote:
> On 03/31/17 02:04, Allan Jude wrote:
> > Author: allanjude
> > Date: Fri Mar 31 00:04:32 2017
> > New Revision: 316311
> > URL: https://svnweb.freebsd.org/changeset/base/316311
> >
>
>
> >
> > Modified: head/sys/boot/i386/zf
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