man find -exec -- a little bit more hand-holding

2020-08-13 Thread ropers
The find man page might benefit from adding a little bit more user-friendly hand-holding here: Index: find.1 === RCS file: /cvs/src/usr.bin/find/find.1,v retrieving revision 1.98 diff -u -r1.98 find.1 --- find.1 2 Sep 2019

Re: Enable arm64 PAN feature

2020-08-13 Thread Jonathan Gray
On Thu, Aug 13, 2020 at 09:17:41PM +0200, Mark Kettenis wrote: > ARMv8.1 introduced PAN (Priviliged Access Never) which prevents the > kernel from accessing userland data. This can be bypassed by using > special instructions which we already use in copyin(9) and friends. > So we can simply turn

if_spppsubr.c: zap LOOPALIVECNT

2020-08-13 Thread Klemens Nanni
Unused since revision 1.138 date: 2015/09/30 09:45:20; author: sthen; state: Exp; lines: +50 -279; commitid: 0pACTtU Sw4WmBBBr; remove cisco hdlc code from sppp(4), it's no longer used - pppoe(4) only uses ppp framing, and the drivers for sync serial

Re: Enable arm64 PAN feature

2020-08-13 Thread Mark Kettenis
> Date: Thu, 13 Aug 2020 22:52:57 +0200 > From: Patrick Wildt > > On Thu, Aug 13, 2020 at 09:17:41PM +0200, Mark Kettenis wrote: > > ARMv8.1 introduced PAN (Priviliged Access Never) which prevents the > > kernel from accessing userland data. This can be bypassed by using > > special

Re: Enable arm64 PAN feature

2020-08-13 Thread Patrick Wildt
On Thu, Aug 13, 2020 at 09:17:41PM +0200, Mark Kettenis wrote: > ARMv8.1 introduced PAN (Priviliged Access Never) which prevents the > kernel from accessing userland data. This can be bypassed by using > special instructions which we already use in copyin(9) and friends. > So we can simply turn

Re: [PATCH 2] Add support for Passthrough PCI to VMM

2020-08-13 Thread Dave Voutila
Jordan Hargrave writes: > This patch adds support to VMM to support passthrough PCI. I have tested > this on both Intel/AMD boxes, it requires the DMAR/IOMMU diff patch. FYI: your first patch came through to the list with an interesting From field and got flagged as spam on my end. Had to dig

Enable arm64 PAN feature

2020-08-13 Thread Mark Kettenis
ARMv8.1 introduced PAN (Priviliged Access Never) which prevents the kernel from accessing userland data. This can be bypassed by using special instructions which we already use in copyin(9) and friends. So we can simply turn this feature on if the CPU supports it. Tested on an Odroid-C4 which

Re: TCP congestion control progression

2020-08-13 Thread Brian Brombacher
>> On Aug 9, 2020, at 6:29 PM, Chris Cappuccio wrote: > Brian Brombacher [br...@planetunix.net] wrote: >> >> I am wondering what approach the project is planning to use to modernize >> the congestion control algorithms. I'm interested in assisting the project >> with development effort in