On Tue, 27 Mar 2018, Jeff Roberson wrote:
Log:
Move vm_ndomains to vm.h where it can be used with a single header include
rather than requiring a half-dozen. Many non-vm files may want to know
the number of valid domains.
Shouldn't it go in vm_extern.h? What is the point of having vm_exte
On Mon, 2 Apr 2018, Andriy Gapon wrote:
On 21/12/2017 11:17, Bruce Evans wrote:
Author: bde
Date: Thu Dec 21 09:17:48 2017
New Revision: 327056
URL: https://svnweb.freebsd.org/changeset/base/327056
Log:
Use resume_cpus() instead of restart_cpus() to resume from ACPI suspension.
Bruce,
do
On Thu, 5 Apr 2018, [UTF-8] Roger Pau Monn?? wrote:
Log:
x86: improve reservation of AP trampoline memory
This has lots of style bugs. Mainly changing the KNF spelling of
'unsigned' as u_int to the verbose 'unsigned int' in code that used
to be careful to use the KNF spelling.
Bruce
On Thu, 5 Apr 2018, [UTF-8] Roger Pau Monn?? wrote:
Log:
introduce GiB and MiB macros
This macros convert from GiB or MiB into bytes.
This is undocumented namspace pollution with bad names and worse types.
The better names GB and MB would be more likely to conflicted with
code not written
On Thu, 5 Apr 2018, Warner Losh wrote:
On Thu, Apr 5, 2018 at 9:46 AM, Roger Pau Monn?? wrote:
On Thu, Apr 05, 2018 at 09:32:57AM -0600, Ian Lepore wrote:
On Thu, 2018-04-05 at 14:31 +, Roger Pau Monn?? wrote:
Log:
introduce GiB and MiB macros
...
+/* Unit conversion macros. */
+#defi
On Fri, 6 Apr 2018, [UTF-8] Roger Pau Monn?? wrote:
Log:
remove GiB/MiB macros from param.h
And instead define them in the files where they are used.
Requested by: bde
Thanks, but these files have a negative need for the macros.
Modified: head/sys/amd64/amd64/mp_machdep.c
==
On Sat, 7 Apr 2018, Cy Schubert wrote:
In message <201803230615.w2n6ftmj040...@slippy.cwsent.com>, Cy Schubert
writes:
In message <20180323150709.h...@besplex.bde.org>, Bruce Evans writes:
On Thu, 22 Mar 2018, Jeff Roberson wrote:
On Thu, 22 Mar 2018, Cy Schubert wrote:
It br
On Tue, 10 Apr 2018, Ian Lepore wrote:
URL: https://svnweb.freebsd.org/changeset/base/332395
Log:
Use explicit_bzero() when cleaning values out of the kernel environment.
Sometimes the values contain geli passphrases being communicated from
loader(8) to the kernel, and some day the compiler
On Sat, 21 Apr 2018, Jonathan T. Looney wrote:
Log:
When running with INVARIANTS, the kernel contains extra checks. However,
these assumptions may not hold true once we've panic'd. Therefore, the
checks hold less value after a panic. Additionally, if one of the checks
fails while we are al
On Fri, 27 Apr 2018, John Baldwin wrote:
On Thursday, April 26, 2018 09:29:30 AM Ian Lepore wrote:
On Thu, 2018-04-26 at 19:01 +0800, Li-Wen Hsu wrote:
On Thu, Apr 26, 2018 at 7:59 AM, Ian Lepore wrote:
On Wed, 2018-04-25 at 19:46 +, Li-Wen Hsu wrote:
Author: lwhsu (ports committer)
D
On Fri, 4 May 2018, Conrad Meyer wrote:
On Fri, May 4, 2018 at 8:53 AM, Brooks Davis wrote:
On Fri, May 04, 2018 at 04:00:48AM +, Mateusz Guzik wrote:
Author: mjg
Date: Fri May 4 04:00:48 2018
New Revision: 333240
URL: https://svnweb.freebsd.org/changeset/base/333240
Log:
Allow __buil
On Sat, 5 May 2018, Mateusz Guzik wrote:
On Fri, May 4, 2018 at 5:53 PM, Brooks Davis wrote:
On Fri, May 04, 2018 at 04:00:48AM +, Mateusz Guzik wrote:
Author: mjg
Date: Fri May 4 04:00:48 2018
New Revision: 333240
URL: https://svnweb.freebsd.org/changeset/base/333240
Log:
Allow __bu
On Fri, 4 May 2018, John Baldwin wrote:
On Friday, May 04, 2018 06:51:02 AM Matt Macy wrote:
Author: mmacy
Date: Fri May 4 06:51:01 2018
New Revision: 333242
URL: https://svnweb.freebsd.org/changeset/base/333242
Log:
`dup1_processes -t 96 -s 5` on a dual 8160
x dup_before
+ dup_after
On Fri, 4 May 2018, Warner Losh wrote:
While i wholeheartedly agree, an earlier commit explained why in this case.
It allows the compiler to inline for small copies.
[This should have been killfiled due to top-posting.]
No, it has nothing to do with that. The compiler can inline either bcopy
On Fri, 4 May 2018, Warner Losh wrote:
On Fri, May 4, 2018 at 5:12 PM, Mateusz Guzik wrote:
On Sat, May 5, 2018 at 12:58 AM, Steven Hartland <
steven.hartl...@multiplay.co.uk> wrote:
Can we get the why in commit messages please?
This sort of message doesnt provide anything more that can be
On Fri, 4 May 2018, Mateusz Guzik wrote:
Log:
Allow the compiler to use __builtin_memcpy
In particular this allows the compiler to avoid heavy-handed machinery
if the to be copied buffer is small.
Reviewed by: jhb
Bugs in this:
Modified: head/sys/sys/systm.h
=
On Sat, 5 May 2018, Mateusz Guzik wrote:
On Sat, May 5, 2018 at 2:38 AM, Bruce Evans wrote:
I don't believe the claimed speeding of using the optimized bcopy()
in cpu_fetch_sycall_args() on amd64 (r333241). This changes the copy
size from a variable to 6*8 bytes. It is claimed to spe
On Sat, 5 May 2018, Mateusz Guzik wrote:
On Sat, May 5, 2018 at 2:00 PM, Alexey Dokuchaev wrote:
On Sat, May 05, 2018 at 10:38:29AM +1000, Bruce Evans wrote:
...
Summary: this change wouldn't have passed my review. I have used similar
changes for 15-20 years but never made them produ
On Mon, 7 May 2018, Mateusz Guzik wrote:
Log:
amd64: replace libkern's memset and memmove with assembly variants
memmove is repurposed bcopy (arguments swapped, return value added)
The libkern variant is a wrapper around bcopy, so this is a big
improvement.
This is a tiny improvement, per
On Tue, 8 May 2018, Bruce Evans wrote:
On Mon, 7 May 2018, Mateusz Guzik wrote:
Log:
amd64: replace libkern's memset and memmove with assembly variants
...
memset is repurposed memcpy. The librkern variant is doing fishy stuff,
including branching on 0 and calling bzero.
You mean th
On Mon, 7 May 2018, Mateusz Guzik wrote:
Log:
Inlined sched_userret.
The tested condition is rarely true and it induces a function call
on each return to userspace.
Bumps getuid rate by about 1% on Broadwell.
...
Modified: head/sys/kern/sched_4bsd.c
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.
This breaks building with gcc:
XX cc1: warnings being treated as errors
XX ../../../amd64/amd64/fpu.c:195: warning: '
On Thu, 10 May 2018, Konstantin Belousov wrote:
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.
This
On Fri, 11 May 2018, Eitan Adler wrote:
Log:
[expand] add __dead2 annotation to usage
Declaring static functions as __dead2 has no good effect, but reduces
portability and is a style bug. Compilers have always been able to
see inside static functions and determine if they return. Primitive
On Sun, 14 May 2017, Rick Macklem wrote:
Log:
Change the default uid/gid values for nobody/nogroup to 65534/65533.
The default values found in /etc/passwd and /etc/group are 65534, 65533.
In mountd.c, the defaults were -2, which was 65534 back when uid_t was 16bits.
Without this patch, a fi
On Sun, 28 May 2017, Dmitry Chagin wrote:
Log:
Strip _binary_linux_locore_o_size from ${VDSO}.so as it is a low absolute
symbol, and this breaks symbol lookup in ddb.
Requested by: bde@
Thanks.
This works because the symbol is auto-generated by the linker from the name
of a file and not
On Fri, 2 Jun 2017, Ed Maste wrote:
Log:
msdosfs: use mem{cpy,move,set} instead of bcopy,bzero
This somewhat simplifies use of msdosfs code in userland (for makefs),
reduces diffs with NetBSD and is standard C as of C89.
This is a style bug in the kernel. The kernel should use the standar
On Sun, 4 Jun 2017, Bryan Drewery wrote:
On 6/4/17 4:27 PM, Ed Maste wrote:
On 4 June 2017 at 14:06, Bryan Drewery wrote:
In r189170. It seems to me we should change systm.h back to a macro
#define memmove(dst, src, len) bcopy((src), (dst), (len))
Note that they're not quite equivalent: me
On Sat, 10 Jun 2017, Konstantin Belousov wrote:
On Sat, Jun 10, 2017 at 09:33:48AM -0700, Jonathan Looney wrote:
Hi Konstantin,
On Sat, Jun 10, 2017 at 2:12 AM, Konstantin Belousov
wrote:
No, acquire is only specified for loads, and release for stores. In other
words, on some hypothetical l
On Sun, 11 Jun 2017, Konstantin Belousov wrote:
On Sun, Jun 11, 2017 at 07:53:47PM +1000, Bruce Evans wrote:
On Sat, 10 Jun 2017, Konstantin Belousov wrote:
On Sat, Jun 10, 2017 at 09:33:48AM -0700, Jonathan Looney wrote:
Hi Konstantin,
On Sat, Jun 10, 2017 at 2:12 AM, Konstantin Belousov
Author: bde
Date: Sat Jul 8 15:01:55 2017
New Revision: 320805
URL: https://svnweb.freebsd.org/changeset/base/320805
Log:
Add files to help manage the (vga) syscons mouse cursor.
To mostly fix distortion of mouse cursors by non-square pixels, I
needed 8 variants of the same cursor shape
Author: bde
Date: Sat Jul 8 17:30:33 2017
New Revision: 320808
URL: https://svnweb.freebsd.org/changeset/base/320808
Log:
Add many bitmaps (now there are 13) for mouse cursors and logic to try
to choose the best one.
The old 9x13 cursor was was sort of correct for CGA 640x200 text mode,
Author: bde
Date: Sun Jul 9 12:13:37 2017
New Revision: 320829
URL: https://svnweb.freebsd.org/changeset/base/320829
Log:
Move open coding of construction of attributes for cut regions and
text cursors to functions so that it is easier to fix and improve.
This commit doesn't fix anything ex
Author: bde
Date: Mon Jul 10 09:00:35 2017
New Revision: 320869
URL: https://svnweb.freebsd.org/changeset/base/320869
Log:
Fix attribute flipping for cut marking in pixel mode. The text-mode
code was used, so the lightness bit was not flipped, so the flipping
was unnecessarily null in some
On Tue, 11 Jul 2017, John Baldwin wrote:
Log:
Consistently use vop_stdpathconf() for default pathconf values.
Update filesystems not currently using vop_stdpathconf() in pathconf
VOPs to use vop_stdpathconf() for any configuration variables that do
not have filesystem-specific values. vop_
On Tue, 11 Jul 2017, John Baldwin wrote:
On Tuesday, July 11, 2017 02:35:15 PM Ian Lepore wrote:
I think the docs on this are pretty clear... under -u it says:
The set of options is determined by applying the options specified
in the argument to -o and finally applying the -r or -w opt
On Wed, 12 Jul 2017, Ian Lepore wrote:
Log:
Protect access to the AT realtime clock with its own mutex.
The mutex protecting access to the registered realtime clock should not be
overloaded to protect access to the atrtc hardware, which might not even be
the registered rtc. More importantly
On Wed, 12 Jul 2017, John Baldwin wrote:
On Wednesday, July 12, 2017 08:08:42 PM Bruce Evans wrote:
On Tue, 11 Jul 2017, John Baldwin wrote:
Log:
Consistently use vop_stdpathconf() for default pathconf values.
...
This is sort of backwards. Not many settings are the same for most
file
On Thu, 13 Jul 2017, Rodney W. Grimes wrote:
On Tuesday, July 11, 2017 02:35:15 PM Ian Lepore wrote:
I think the docs on this are pretty clear... under -u it says:
The set of options is determined by applying the options specified
in the argument to -o and finally applying the -r or -w
On Tue, 8 Nov 2016, Renato Botelho wrote:
On 8 Nov 2016, at 09:36, Marcelo Araujo wrote:
Log:
Add -d flag that prints domain only.
PR:212875
Submitted by: Ben RUBSON
Reviewed by: pi
This has many style bugs.
Modified:
head/bin/hostname/hostname.1
head/bin/hostname/ho
On Sun, 13 Nov 2016, Michal Meloun wrote:
Log:
Allow embeding DRM2 code into kernel.
Thanks.
It's usefull for development (for netboot) and it also helps to boot
FreeBSD on some embeded platforms (where we must boot kernel directly,
without standard boot loader).
It is required for LIN
On Wed, 30 Nov 2016, Eric van Gyzen wrote:
Log:
Include limits.h for CHAR_MAX
This was needed on stable/10. Apparently, sys/param.h supplies CHAR_MAX
on head. Include limits.h anyway, for consistency, and because C says so.
sys/param.actually supplies CHAR_MAX (undocumented namespace pol
On Thu, 1 Dec 2016, Eric van Gyzen wrote:
Log:
locale: fix buffer management
Also, handle signed and unsigned chars, and more gracefully handle
invalid input.
Submitted by: bde in response to r309331
MFC after: 1 week
Sponsored by: Dell EMC
Thanks.
Modified: head/usr.bin/locale
On Tue, 6 Dec 2016, Mark Johnston wrote:
Log:
Provide dummy sysctls for v_cache_count and v_tcached.
Some utilities (notably top(1)) exit if any of their input sysctls don't
exist, and the removal of the above-mentioned PG_CACHE-related sysctls
makes it difficult to run such utilities on di
On Wed, 7 Dec 2016, Warner Losh wrote:
On Wed, Dec 7, 2016 at 2:26 PM, Gleb Smirnoff wrote:
On Tue, Dec 06, 2016 at 10:52:45PM +, Mark Johnston wrote:
M> Author: markj
M> Date: Tue Dec 6 22:52:45 2016
M> New Revision: 309658
M> URL: https://svnweb.freebsd.org/changeset/base/309658
M>
M> L
On Wed, 7 Dec 2016, Eric van Gyzen wrote:
Log:
Export the whole thread name in kinfo_proc
kinfo_proc::ki_tdname is three characters shorter than
thread::td_name. Add a ki_moretdname field for these three
extra characters. Add the new field to kinfo_proc32, as well.
Update all in-tree con
On Mon, 12 Dec 2016, Edward Tomasz Napierala wrote:
On 1212T1833, Konstantin Belousov wrote:
On Mon, Dec 12, 2016 at 03:22:22PM +, Edward Tomasz Napierala wrote:
Author: trasz
Date: Mon Dec 12 15:22:21 2016
New Revision: 309891
URL: https://svnweb.freebsd.org/changeset/base/309891
Log:
On Tue, 13 Dec 2016, John Baldwin wrote:
On Wednesday, December 14, 2016 12:18:12 AM John Baldwin wrote:
Log:
Use casts to force an unsigned comparison in db_search_symbol().
On all of our platforms, db_expr_t is a signed integer while
db_addr_t is an unsigned integer value. db_search_
On Wed, 14 Dec 2016, Bruce Evans wrote:
I fixed printing of negative offsets from the frame pointer on i386,
but this is currently broken on i386 and never worked on other arches.
DB_LARGE_VALUE_MIN has the old i386 value on all arches, but this is
now wrong for i386 and never worked on other
On Fri, 4 Oct 2019, John Baldwin wrote:
On 10/4/19 6:43 AM, Kyle Evans wrote:
Author: kevans
Date: Fri Oct 4 13:43:07 2019
New Revision: 353103
URL: https://svnweb.freebsd.org/changeset/base/353103
Log:
tuntap(4): loosen up tunclose restrictions
Realistically, this cannot work. We don't
On Tue, 22 Oct 2019, Alan Somers wrote:
On Wed, Oct 16, 2019 at 7:21 AM Andrew Turner wrote:
Author: andrew
Date: Wed Oct 16 13:21:01 2019
New Revision: 353640
URL: https://svnweb.freebsd.org/changeset/base/353640
Log:
Stop leaking information from the kernel through timespec
The timesp
On Fri, 25 Oct 2019, Andriy Gapon wrote:
On 25/10/2019 18:46, Ian Lepore wrote:
On Fri, 2019-10-25 at 15:38 +, Andriy Gapon wrote:
Author: avg
Date: Fri Oct 25 15:38:09 2019
New Revision: 354076
URL: https://svnweb.freebsd.org/changeset/base/354076
Log:
owc_gpiobus_read_data: compare ti
On Wed, 21 Aug 2019, Ed Maste wrote:
Author: emaste
Date: Wed Aug 21 01:45:29 2019
New Revision: 351319
URL: https://svnweb.freebsd.org/changeset/base/351319
Log:
makefs: use `char *` not `void *` for buf b_data, drop casts in msdos
(The kernel uses caddr_t.)
This is much better than churn
Author: bde
Date: Wed Mar 27 18:03:34 2019
New Revision: 345585
URL: https://svnweb.freebsd.org/changeset/base/345585
Log:
Fix accessing pixels under the mouse cursor:
Reading of single pixels didn't look under the cursor.
Copying of 1x1 bitmaps didn't look under the cursor for either
Author: bde
Date: Thu Mar 28 09:51:37 2019
New Revision: 345637
URL: https://svnweb.freebsd.org/changeset/base/345637
Log:
Oops, r345496 got the pointer args backwards for bcopy() in VGLClear for
segmented modes.
Also fix some style bugs in the 2 changed lines. libvgl uses a very non-KNF
Author: bde
Date: Thu Mar 28 14:21:22 2019
New Revision: 345643
URL: https://svnweb.freebsd.org/changeset/base/345643
Log:
Fix VGLLine() in depths > 8.
It started truncating its color arg to 8 bits using plot() in r229415.
The version in r229415 is also more than 3 times slower in segment
Author: bde
Date: Thu Mar 28 12:28:29 2019
New Revision: 345639
URL: https://svnweb.freebsd.org/changeset/base/345639
Log:
Fix VGLGetXY(), VGLSetXY() and VGLClear() for MEMBUFs in depths > 8.
This depends on PixelBytes being properly initialized, which it is for
all bitmaps constructed by
On Thu, 28 Mar 2019, Ravi Pokala wrote:
-Original Message-
From: on behalf of Kyle Evans
Date: 2019-03-28, Thursday at 21:00
To: , ,
Subject: svn commit: r345680 - head/sys/conf
Author: kevans
Date: Fri Mar 29 04:00:46 2019
New Revision: 345680
URL: https://svnweb.freebsd.org/chan
On Fri, 29 Mar 2019, Alexey Dokuchaev wrote:
On Fri, Mar 29, 2019 at 05:40:05PM +1100, Bruce Evans wrote:
...
-optionsBOOT_TAG=\"---<>---\"
+optionsBOOT_TAG=\"\"
Useful variations are not always easy to invent. I usually just add 1 for
numeric value
Author: bde
Date: Fri Mar 29 15:20:48 2019
New Revision: 345695
URL: https://svnweb.freebsd.org/changeset/base/345695
Log:
Fix races in mouse signal handling almost properly using the INTOFF/INTON
method as in /bin/sh.
We still do technically undefined things in the signal handler, but it
On Fri, 29 Mar 2019, Konstantin Belousov wrote:
On Fri, Mar 29, 2019 at 03:57:09PM +, Bruce Evans wrote:
Author: bde
Date: Fri Mar 29 15:57:08 2019
New Revision: 345696
URL: https://svnweb.freebsd.org/changeset/base/345696
Log:
Fix endless loops for handling SIGBUS and SIGSEGV
Author: bde
Date: Fri Mar 29 16:30:19 2019
New Revision: 345698
URL: https://svnweb.freebsd.org/changeset/base/345698
Log:
Fix restoring to graphics modes in VGLEnd().
Correct restoring was only attempted for mode 258 (800x600x4 P). (This
was the only useful graphics mode supported in th
Author: bde
Date: Fri Mar 29 15:57:08 2019
New Revision: 345696
URL: https://svnweb.freebsd.org/changeset/base/345696
Log:
Fix endless loops for handling SIGBUS and SIGSEGV.
r80270 has the usual wrong fix for unsafe signal handling -- just set
a flag and return to let an event loop check
On Sat, 30 Mar 2019, Konstantin Belousov wrote:
On Sat, Mar 30, 2019 at 03:24:40PM +1100, Bruce Evans wrote:
On Fri, 29 Mar 2019, Konstantin Belousov wrote:
On Fri, Mar 29, 2019 at 03:57:09PM +, Bruce Evans wrote:
Author: bde
Date: Fri Mar 29 15:57:08 2019
New Revision: 345696
URL
On Sun, 31 Mar 2019, Konstantin Belousov wrote:
On Mon, Apr 01, 2019 at 12:04:45AM +1100, Bruce Evans wrote:
Serial consoles are not always available.
Better debuggers switch the screen mode as necessary.
I recently noticed another mode switching problem. On i386, cycling
through about 50
On Sun, 31 Mar 2019, Konstantin Belousov wrote:
On Sun, Mar 31, 2019 at 10:27:54PM +1100, Bruce Evans wrote:
On Sat, 30 Mar 2019, Konstantin Belousov wrote:
On Sat, Mar 30, 2019 at 03:24:40PM +1100, Bruce Evans wrote:
On Fri, 29 Mar 2019, Konstantin Belousov wrote:
On Fri, Mar 29, 2019 at
On Tue, 2 Apr 2019, Dimitry Andric wrote:
Author: dim
Date: Tue Apr 2 18:01:54 2019
New Revision: 345807
URL: https://svnweb.freebsd.org/changeset/base/345807
Log:
Fix regression in top(1) after r344381, causing informational messages
to no longer be displayed. This was because the reimplem
On Wed, 3 Apr 2019, Enji Cooper wrote:
On Apr 3, 2019, at 1:37 PM, Mateusz Guzik wrote:
Author: mjg
Date: Wed Apr 3 20:37:14 2019
New Revision: 345853
URL: https://svnweb.freebsd.org/changeset/base/345853
Log:
rctl: fix sysctl kern.racct.enable use after r341182
The value was changed from
On Fri, 5 Apr 2019, Ed Maste wrote:
On Fri, 5 Apr 2019 at 00:49, Rodney W. Grimes wrote:
+static const u_char dot_name[] = {
+ '.', ' ',' ',' ',' ',' ',' ',' ',' ',' ',' ' };
+static const u_char dotdot_name[] = {
+ '.', '.',' ',' ',' ',' ',' ',' ',' ',' ',' ' };
+
Does it make s
Author: bde
Date: Mon Apr 8 04:07:37 2019
New Revision: 346024
URL: https://svnweb.freebsd.org/changeset/base/346024
Log:
Fix restoring the geometry when recovering from an error. Just restore the
previous geometry, and don't do extra work to calculate the default geometry
so as to reset t
Author: bde
Date: Mon Apr 8 04:54:15 2019
New Revision: 346025
URL: https://svnweb.freebsd.org/changeset/base/346025
Log:
Fix copying of MEMBUFs to MEMBUFs. This case was implemented by using
the same code as the VIDBUF8 case, so it only worked for depths <= 8.
The 2 directions for copying
On Sat, 13 Apr 2019, Warner Losh wrote:
Fix sbttons for values > 2s
Add test against negative times. Add code to cope with larger values
properly.
Discussed with: bde@ (quite some time ago, for an earlier version)
I am unhappy with previous attempted fixes in this area, and still have la
On Sat, 13 Apr 2019, Bruce Evans wrote:
On Sat, 13 Apr 2019, Warner Losh wrote:
Fix sbttons for values > 2s
Add test against negative times. Add code to cope with larger values
properly.
Discussed with: bde@ (quite some time ago, for an earlier version)
I am unhappy with previ
Author: bde
Date: Sun Apr 14 13:37:50 2019
New Revision: 346215
URL: https://svnweb.freebsd.org/changeset/base/346215
Log:
For writing and reading single pixels, avoid some pessimizations for
depths > 8. Add some smaller optimizations for these depths. Use a
more generic method for all dep
Author: bde
Date: Tue Apr 16 14:28:33 2019
New Revision: 346276
URL: https://svnweb.freebsd.org/changeset/base/346276
Log:
Fix a variable name in r346215. Clearing of the right of the screen was
broken, except it worked accidentally in most cases where the virtual
screen is larger than the
Author: bde
Date: Tue Apr 16 15:31:23 2019
New Revision: 346278
URL: https://svnweb.freebsd.org/changeset/base/346278
Log:
Quick fix for slow clearing and context switches of large frame buffers
with old kernels, by breaking the support for large frame buffers in the
same way as for current
Author: bde
Date: Tue Apr 16 15:52:04 2019
New Revision: 346280
URL: https://svnweb.freebsd.org/changeset/base/346280
Log:
Sigh, r346279 was also a test version with the reduced size doubled (so
it was actually double the full size in current kernels where the reduction
is null, so overran t
Author: bde
Date: Tue Apr 16 15:41:45 2019
New Revision: 346279
URL: https://svnweb.freebsd.org/changeset/base/346279
Log:
Oops, r346278 committed a test version with the change annulled.
Modified:
head/lib/libvgl/main.c
Modified: head/lib/libvgl/main.c
==
Author: bde
Date: Fri Apr 19 20:29:49 2019
New Revision: 346416
URL: https://svnweb.freebsd.org/changeset/base/346416
Log:
Fix copying of overlapping bitmaps. The cases of copying within the
screen bitmap and within a single MEMBUF were broken when first source
line is before the first dest
Author: bde
Date: Sun Apr 21 16:17:35 2019
New Revision: 346488
URL: https://svnweb.freebsd.org/changeset/base/346488
Log:
Use a shadow buffer and never read from the frame buffer. Remove large slow
code for reading from the frame buffer.
Reading from the frame buffer is usually much slo
Author: bde
Date: Sat Apr 20 20:29:03 2019
New Revision: 346454
URL: https://svnweb.freebsd.org/changeset/base/346454
Log:
Make libvgl mostly work without superuser privilege in direct modes by
not doing any unnecessary PIO instructions or refusing to start when the
i/o privilege needed for
Author: bde
Date: Sun Apr 21 10:33:09 2019
New Revision: 346486
URL: https://svnweb.freebsd.org/changeset/base/346486
Log:
Fix missing restoring of the mouse cursor position, the border color and the
blank state after a screen switch.
Modified:
head/lib/libvgl/main.c
head/lib/libvgl/mouse
On Mon, 22 Apr 2019, Bjoern A. Zeeb wrote:
On 22 Apr 2019, at 14:20, Bjoern A. Zeeb wrote:
Log:
Remove some excessive brackets.
No functional change.
But it includes a stye bug; sorry; I had re-indented the lines to validate
the change. Ill remedy this with the follow-up commit which w
Author: bde
Date: Wed Apr 24 16:03:35 2019
New Revision: 346641
URL: https://svnweb.freebsd.org/changeset/base/346641
Log:
Avoid hiding and unhiding the mouse cursor when copying bitmaps to the
screen. Instead, copy a merged bitmap 1 line at a time.
This fixes flashing of the cursor and
Author: bde
Date: Mon Apr 22 19:31:16 2019
New Revision: 346580
URL: https://svnweb.freebsd.org/changeset/base/346580
Log:
Fix mouse cursor coloring in depths > 8 (previously, a hack that only
worked right for white interiors and black borders was used). Advertise
this by changing the defau
Author: bde
Date: Wed Apr 24 15:35:29 2019
New Revision: 346639
URL: https://svnweb.freebsd.org/changeset/base/346639
Log:
Refactor mouse freezing and fix some minor bugs.
VGLMouseFreeze() now only defers mouse signals and leaves it to higher
levels to hide and unhide the mouse cursor if
Author: bde
Date: Wed Apr 24 13:15:56 2019
New Revision: 346631
URL: https://svnweb.freebsd.org/changeset/base/346631
Log:
Fix some races and screeen clearing in VGLEnd().
The mouse signal SIGUSR2 was not turned off for normal termination and
in some other cases. Thus mouse signals arriv
On Sun, 1 Sep 2019, Cy Schubert wrote:
I'm replying to this reply since I lost the original mail.
In message <201909011612.x81gc5dw097...@repo.freebsd.org>, Ed Maste writes:
Author: emaste
Date: Sun Sep 1 16:12:05 2019
New Revision: 351659
URL: https://svnweb.freebsd.org/changeset/base/351659
On Mon, 2 Sep 2019, Ed Maste wrote:
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 f
On Tue, 24 Sep 2019, Randall Stewart wrote:
Log:
lets put (void) in a couple of functions to keep older platforms that
are stuck with gcc happy (ppc). The changes are needed in both bbr and
rack.
You mean "Don't use K&R declarations. clang is too broken to warn about
K&R declarations even
On Wed, 25 Sep 2019, Ed Maste wrote:
On Fri, 20 Sep 2019 at 08:14, Bruce Evans wrote:
Optimizing this function [memchr] is especially unimportant,
Why?
Because it is almost never used, and most of its uses are unimportant.
It is used a whole 26 times in all of /usr/src/*bin:
- sh/exec.c
On Fri, 27 Sep 2019, Konstantin Belousov wrote:
On Fri, Sep 27, 2019 at 08:32:20PM +0200, Mateusz Guzik wrote:
On 9/27/19, Warner Losh wrote:
Author: imp
Date: Fri Sep 27 16:11:47 2019
New Revision: 352795
URL: https://svnweb.freebsd.org/changeset/base/352795
Log:
Document varadic args as
On Sun, 29 Sep 2019, Konstantin Belousov wrote:
On Sat, Sep 28, 2019 at 05:15:48PM +, Warner Losh wrote:
Author: imp
Date: Sat Sep 28 17:15:48 2019
New Revision: 352846
URL: https://svnweb.freebsd.org/changeset/base/352846
Log:
Revert the mode_t -> int changes and add a warning in the BU
On Tue, 1 Oct 2019, Ed Maste wrote:
On Tue, 1 Oct 2019 at 12:23, Brooks Davis wrote:
This isn't true with CHERI and as a result I've moved the variadic
argument handling (except for syscall() and __syscall()) into libc.
My grep found: open, openat, fcntl, semsys, msgsys, shmsys
Is that the
On Tue, 4 Jun 2019, Gleb Smirnoff wrote:
On Thu, May 30, 2019 at 02:24:27PM +, Dmitry Chagin wrote:
D> Author: dchagin
D> ...
D> Log:
D> Complete LOCAL_PEERCRED support. Cache pid of the remote process in the
D> struct xucred. Do not bump XUCRED_VERSION as struct layout is not changed.
D
On Mon, 10 Jun 2019, Doug Moore wrote:
Log:
There are times when a len==0 parameter to mmap is okay. But on a
32-bit machine, a len parameter just a few bytes short of 4G, rounded
up to a page boundary and hitting zero then, is not okay. Return
failure in that case.
Some overflows still oc
On Mon, 10 Jun 2019, Shawn Webb wrote:
On Mon, Jun 10, 2019 at 03:07:11AM +, Doug Moore wrote:
...
Log:
There are times when a len==0 parameter to mmap is okay. But on a
32-bit machine, a len parameter just a few bytes short of 4G, rounded
up to a page boundary and hitting zero then,
On Mon, 10 Jun 2019, Ian Lepore wrote:
On Mon, 2019-06-10 at 07:49 -0600, Warner Losh wrote:
On Mon, Jun 10, 2019, 7:44 AM Conrad Meyer wrote:
On Mon, Jun 10, 2019 at 2:10 AM T??l Coosemans
wrote:
On Mon, 10 Jun 2019 05:28:04 + (UTC) Dmitry Chagin
wrote:
...
URL: https://svnweb.freeb
On Fri, 14 Jun 2019, Alexander Motin wrote:
Log:
Update td_runtime of running thread on each statclock().
Normally td_runtime is updated on context switch, but there are some kernel
threads that due to high absolute priority may run for many seconds without
context switches (yes, that is ba
On Fri, 14 Jun 2019, Alexander Motin wrote:
On 14.06.2019 08:58, Bruce Evans wrote:
On Fri, 14 Jun 2019, Alexander Motin wrote:
Log:
??Update td_runtime of running thread on each statclock().
??Normally td_runtime is updated on context switch, but there are some
kernel
??threads that due to
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