- copy the font data into a buffer instead of just pointing at the ROM
- don't blindly assume the font's width
- don't try to center output ourselves - rasops_init() will do it for us
- provide a hook to add the ROM font to wsfont when we're ready
automate installation of sysctl nodes.
Note that there are still a number of device and pseudo-device modules
that create entries tied to individual device units, rather than to the
module itself. These are not changed.
to use in_undefer_cksum() instead of custom code to compute the checksum
for Rx packets, and set csum_data appropriately for eventual hw offloading
make it possible to skip the sw checksum computation by appropriate Rx
flag similarily as we do for Tx
XXX for now, the Rx flag is mostly for testing as it only works for
dom0<->domu, need some further network stack changes to arrange for
the checksum to be eventually computed when packets goes outside xen
to use in_undefer_cksum() instead of custom code to compute the checksum
for incoming packets
make it possible to defer/skip the checksum computation by appropriate Rx
flag similarily as we do for Tx; with
It doesn't work properly, but this turns out to not be a problem in most
code (code where it is generally uses threads)...
Don't provide misleading information about using it, or programmers
might start wondering why their code doesn't work.
Noted by Yorick Hardy on current-users
up slightly (to 384 MB ram). This will make sure the default install has
a > 64 MB /tmp available (number pulled out of thin air, 64 MB is the minimum
required by the ZFS tests).
of the structs themselves, so they need special handling. Undo previous
and do the permissions checks explicitly. It would be better to fix the
clockctl ioctls to contain the structs themselves...
Cherry-pick upstream patch:
From 7f6b25ad1bb3f8057655a9bad2a3b69621f4a543 Mon Sep 17 00:00:00 2001
From: Kamil Rytarowski <n54@gmx.com>
Date: Mon, 16 Mar 2020 00:39:02 +0100
Subject: [PATCH] [compiler-rt] [netbsd] Add support for the MKIPFILTER=no
distribution
Add fallback definition for the IPFilter ioctl commands.
7f6b25ad1b.patch
PR bin/55070 by Roy Marples
- MP-safe drivers provide a mutex to ifmedia that is used to serialize
access to media-related structures / hardware regsiters. Converted
drivers use the new ifmedia_init_with_lock() function for this. The
new name is provided to ease the transition.
- Un-converted drivers continue to call ifmedia_init(), which will supply
a compatibility lock to be used instead. Several media-related entry
points must be aware of this compatibility lock, and are able to acquire
it recursively a limited number of times, if needed. This is a SPIN
mutex with priority IPL_NET.
- This same lock is used to serialize access to PHY registers and other
MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed,
and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking
protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex
to the ifmedia later via a new ieee80211_media_init_with_lock() function.
This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use
an adaptive mutex. The mcx driver still needs to be fully converted to
NET_MPSAFE.
Remove old code to free PVEs that should not be there that caused panics
(merge error moving between source trees on my part).
- pmap_destroy(): pmap_remove_all() doesn't work for EPT yet, so need to catch
up on deferred PTP frees manually in the EPT case.
- pp_embedded: Remove it. It's one more variable to go wrong and another
store to be made. Just check for non-zero PTP pointer & non-zero VA
instead.
unmanaged mapping, because there is no existing pmap_page to check in
the shortcut path (it traps).
pv_pte_next(): don't assert pp_embedded because it could have been removed
(during pmap_pp_remove()).
macallan