Hi,
On Sun, 29 Jan 2023 14:35:05 +0300
Vitaliy Makkoveev wrote:
> While switchind pppx(4) and pppac(4) from selwakeup() to KNOTE(9), I
> found npppd(8) doesn't create pppx interface with "pipex no" in
> npppd.conf, but successfully connects the client. So packets don't flow.
> However, the pppac(
Seth David Schoen wrote:
> It makes perfect sense to me that the tables in particular ought to go
> back in .rodata (as they are, well, read-only data). I wouldn't think
> that optimizations should be allowed to bypass code/data separation
> policies.
However that is the decision that was inten
On Mon, Jan 30, 2023 at 09:15:51PM -0300, Crystal Kolipe wrote:
> But just because the original goal is well within sight, I didn't see that
> as a reason to stop.
Just to clarify, I mean a reason to stop writing further code for evaluation.
Not 'not a reason to stop', as in continue bloating the
Theo de Raadt writes:
> Yes there are tools for that. google for "rop gadget scanner" and you'll
> find the first few.
>
> But that isn't the right approach.
>
> If you find just one gadget, how do you react? You can't the constant table
> to have different values.
>
> You move the table to ro
On Mon, Jan 30, 2023 at 04:53:02PM -0700, Theo de Raadt wrote:
> Whoosh, you missed the point.
>
> I've used xterm for decades and never used any of that.
>
> If those operations turn into "no-op" or perform the minimum rendering
> change, it is still valid xterm escape processing.
>
> There is
Whoosh, you missed the point.
I've used xterm for decades and never used any of that.
If those operations turn into "no-op" or perform the minimum rendering
change, it is still valid xterm escape processing.
There is a difference betwen parsing an escape sequence, and performing
a discrete & spe
On Tue, Jan 31, 2023 at 12:03:53AM +0100, Christian Weisgerber wrote:
> Crystal Kolipe:
>
> > Here is the latest version of the double underline and strikeout parts of my
> > console patchset.
>
> I'm sorry, but I gotta ask: Who or what uses something like this??
It's useful on displays that lac
Crystal Kolipe:
> Here is the latest version of the double underline and strikeout parts of my
> console patchset.
I'm sorry, but I gotta ask: Who or what uses something like this??
Offhand, I don't even know if xterm can do it. If you want this
kind of typographic detail, shouldn't you be usin
Seth David Schoen wrote:
> Theo de Raadt writes:
>
> > This is a bit different than polymorphism (which is interpreting
> > variable-sized instruction sequences at alternative offsets), but it is
> > worse (data tables placed into code without giving a shit about the
> > bytes in the data tables
Theo de Raadt writes:
> This is a bit different than polymorphism (which is interpreting
> variable-sized instruction sequences at alternative offsets), but it is
> worse (data tables placed into code without giving a shit about the
> bytes in the data tables having meaning as instructions)
Is th
Steffen Nurpmeso wrote:
e> Theo de Raadt wrote in
> <53203.1675056...@cvs.openbsd.org>:
> |I was reading some openssl source code, in particular the x86 assembly
> |language files (which accelerate some crypto operations), and I find
> |many cases where data tables are intentionally inserted
Theo de Raadt wrote in
<53203.1675056...@cvs.openbsd.org>:
|I was reading some openssl source code, in particular the x86 assembly
|language files (which accelerate some crypto operations), and I find
|many cases where data tables are intentionally inserted into text (code)
|segments, and thos
On Mon, Jan 30, 2023 at 08:03:52PM +, Mike Larkin wrote:
> On Mon, Jan 30, 2023 at 12:32:22PM -0500, Dave Voutila wrote:
> > vmd's serial console has a race condition and can generate interrupt
> > storms as the ns8250 device constantly asserts and deasserts its irq.
> >
> > Easiest way to see
On Fri, Jan 27, 2023 at 04:44:36PM +0100, Christian Weisgerber wrote:
> > The ether_extract_headers() diff was reverted, because is wrong for the
> > cases other than tcp/udp/icmp. We need to fix it and recommit again
> > before continue.
>
> I think (TCP or) UDP fragments are the problem. Fragme
On Mon, Jan 30, 2023 at 12:32:22PM -0500, Dave Voutila wrote:
> vmd's serial console has a race condition and can generate interrupt
> storms as the ns8250 device constantly asserts and deasserts its irq.
>
> Easiest way to see this is on older, slower hardware OR running nested
> such as OpenBSD
vmd's serial console has a race condition and can generate interrupt
storms as the ns8250 device constantly asserts and deasserts its irq.
Easiest way to see this is on older, slower hardware OR running nested
such as OpenBSD guest inside OpenBSD vmm atop Linux KVM. I don't know
enough about how c
? autom4te.cache
Index: INSTALL
===
RCS file: /cvs/xenocara/lib/pixman/INSTALL,v
retrieving revision 1.2
diff -u -p -u -p -r1.2 INSTALL
--- INSTALL 3 Oct 2007 20:53:30 - 1.2
+++ INSTALL 30 Jan 2023 14:05:29 -
@@ -
> On 30 Jan 2023, at 06:39, Visa Hankala wrote:
>
> Replace selwakeup() with KNOTE() in tun(4) and tap(4).
>
> This patch makes the tun(4) and tap(4) event filters MP-safe.
>
> This is similar to the change that just got committed to pppac(4)
> and pppx(4). However, tun(4) and tap(4) can be des
On Mon, Jan 30, 2023 at 05:37:25PM +0100, Theo Buehler wrote:
> On Mon, Jan 30, 2023 at 03:29:49PM +0100, Claudio Jeker wrote:
> > Extended communities are annoying, especially the ASnum encodings are a
> > problem since the same extended community can be encoded in more than one
> > way. This resu
On Mon, Jan 30, 2023 at 03:29:49PM +0100, Claudio Jeker wrote:
> Extended communities are annoying, especially the ASnum encodings are a
> problem since the same extended community can be encoded in more than one
> way. This results in strange behaviour when used with local-as and/or
> neighbor-as.
> Date: Sat, 21 Jan 2023 17:02:48 -0600
> From: Scott Cheloha
>
> All the platforms have switched to clockintr.
>
> Let's start by isolating statclock() from hardclock(). stathz is now
> always non-zero: statclock() must be called separately. Update
> several of the the stathz users to reflect
Guess, the "Push solock() down to sosetopt()" diff is better.
On Sat, Jan 28, 2023 at 02:08:36PM +0300, Vitaliy Makkoveev wrote:
> It will be null op in any cases. I want to do this, because it allows
> to push solock() down to sosplice() and make future sblock()/solock()
> dances easier with stan
Extended communities are annoying, especially the ASnum encodings are a
problem since the same extended community can be encoded in more than one
way. This results in strange behaviour when used with local-as and/or
neighbor-as.
This diff changes the match function for any community with masks (ei
It makes sense to push solock() down to sosetopt() too. For a half cases
(*pr_ctloutput)() is just null op, so there is no reason to call it.
Also, a lot of things could be done without solock() held.
Index: sys/kern/uipc_socket.c
===
Here is the latest version of the double underline and strikeout parts of my
console patchset.
Previously, the double underline was always painted two pixels above the
normal underline. This worked well for most font sizes, but to improve the
visual effect with the smallest and largest fonts the
The current generation of Intel Arc branded graphics cards are part of
what drm and Mesa refers to as DG2.
https://ark.intel.com/content/www/us/en/ark/products/codename/226095/products-formerly-alchemist.html
In -current we now have Mesa 22.3 which has support for DG2.
There is support in inteldr
We recently removed rasops_isgray, but this got left behind.
Index: rasops.h
===
RCS file: /cvs/src/sys/dev/rasops/rasops.h,v
retrieving revision 1.25
diff -u -p -r1.25 rasops.h
--- rasops.h25 May 2020 09:55:49 - 1.25
+++
I've separated out the 256 colour code from the rest of my console enhancement
patchset, because it seems that the bold and italic code was causing some
problems that I haven't yet fully resolved.
Also, various bits from the previous mega-patch are now in cvs, so it no
longer applies cleanly.
Ind
On Sun, Jan 29, 2023 at 02:02:08PM +, Job Snijders wrote:
> ASDOT started out as sort of a joke, but unfortunately gained some
> popularity in the 2010s with the rise of 4-byte ASNs and some people
> thinking "cute, I can write my longish number in a shorter exotic
> notation".
>
> Then, many
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