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netlink: add NETLINK to the DEFAULTS for each architecture

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NETLINK is going to replace rtsock and a number of other ioctl/sysctl interfaces.
In-base utilies such as route(8), netstat(8) and soon ifconfig(8)
 are being converted to use netlink sockets as a transport between
 kernel and userland.
In the current configuration, it still possible have the kernel
 without NETLINK (`nooptions NETLINK`) and use the aforementioned
 utilies by buidling the world with `WITHOUT_NETLINK` src.conf knob.
However, this approach does not cover the cases when person unintentionally
 builds a custom kernel without netlink and tries to use the standard userland.

This change adds `option NETLINK` to the default options for each
 architecture, fixing the custom kernel issue.
For arm, this change uses `std.armv6` and `std.armv7` (netlink already in)
 instead of DEFAULTS.

Reviewed By: imp
Differential Revision: https://reviews.freebsd.org/D39339
This commit is contained in:
Alexander V. Chernikov
2023-04-02 11:50:04 +00:00
parent 4fd9e20671
commit 3091d980f5
11 changed files with 11 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sys/amd64/conf/DEFAULTS
+2
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@@ -25,3 +25,5 @@ options GEOM_PART_GPT
options CC_CUBIC # include CUBIC congestion control
options NEW_PCIB
options NETLINK # netlink(4) support
sys/amd64/conf/GENERIC
-1
View File
@@ -31,7 +31,6 @@ options VIMAGE # Subsystem virtualization, e.g. VNET
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options NETLINK # netlink(4) support
options ROUTE_MPATH # Multipath routing support
options FIB_ALGO # Modular fib lookups
options TCP_OFFLOAD # TCP offload
sys/arm/conf/std.armv6
+1
View File
@@ -11,6 +11,7 @@ options CC_CUBIC # include CUBIC congestion control
options TCP_HHOOK # hhook(9) framework for TCP
device crypto # core crypto support
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options NETLINK # netlink(4) support
options SCTP_SUPPORT # Allow kldload of SCTP
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
sys/arm64/conf/DEFAULTS
+2
View File
@@ -18,3 +18,5 @@ options CC_CUBIC # include CUBIC congestion control
options NEW_PCIB
options INTRNG
options NETLINK # netlink(4) support
sys/arm64/conf/std.arm64
-1
View File
@@ -13,7 +13,6 @@ options INET # InterNETworking
options INET6 # IPv6 communications protocols
options CC_CUBIC # include CUBIC congestion control
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options NETLINK # netlink(4) support
options ROUTE_MPATH # Multipath routing support
options FIB_ALGO # Modular fib lookups
options TCP_OFFLOAD # TCP offload
sys/i386/conf/DEFAULTS
+2
View File
@@ -29,3 +29,5 @@ options CC_CUBIC # include CUBIC congestion control
device atpic
options NEW_PCIB
options NETLINK # netlink(4) support
sys/i386/conf/GENERIC
-1
View File
@@ -32,7 +32,6 @@ options VIMAGE # Subsystem virtualization, e.g. VNET
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options NETLINK # netlink(4) support
options ROUTE_MPATH # Multipath routing support
options TCP_HHOOK # hhook(9) framework for TCP
options TCP_OFFLOAD # TCP offload
sys/powerpc/conf/DEFAULTS
+2
View File
@@ -16,3 +16,5 @@ options GEOM_PART_MBR
options CC_CUBIC # include CUBIC congestion control
options NEW_PCIB
options NETLINK # netlink(4) support
sys/powerpc/conf/GENERIC64
-1
View File
@@ -42,7 +42,6 @@ options VIMAGE # Subsystem virtualization, e.g. VNET
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options NETLINK # netlink(4) support
options ROUTE_MPATH # Multipath routing support
options TCP_OFFLOAD # TCP offload
options TCP_BLACKBOX # Enhanced TCP event logging
sys/riscv/conf/DEFAULTS
+2
View File
@@ -18,3 +18,5 @@ options CC_CUBIC # include CUBIC congestion control
options NEW_PCIB
options INTRNG
options NETLINK # netlink(4) support
sys/riscv/conf/GENERIC
-1
View File
@@ -31,7 +31,6 @@ options INET # InterNETworking
options INET6 # IPv6 communications protocols
options TCP_HHOOK # hhook(9) framework for TCP
options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
options NETLINK # netlink(4) support
options ROUTE_MPATH # Multipath routing support
options TCP_OFFLOAD # TCP offload
options TCP_BLACKBOX # Enhanced TCP event logging