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Enable kernel dump features in GENERIC for most platforms.

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This turns on support for kernel dump encryption and compression, and
netdump. arm and mips platforms are omitted for now, since they are more
constrained and don't benefit as much from these features.

Reviewed by:	cem, manu, rgrimes
Tested by:	manu (arm64)
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D15465
This commit is contained in:
Mark Johnston 2018-05-19 19:53:23 +00:00
parent 1ef3a74e6b
commit 892bdccca0
6 changed files with 36 additions and 0 deletions
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6
sys/amd64/conf/GENERIC
View File

@ -99,6 +99,12 @@ options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options NETDUMP # netdump(4) client support
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel
options EARLY_AP_STARTUP

6
sys/arm64/conf/GENERIC
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@ -93,6 +93,12 @@ options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence
options USB_DEBUG # enable debug msgs
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options NETDUMP # netdump(4) client support
# SoC support
options SOC_ALLWINNER_A64
options SOC_ALLWINNER_H5

6
sys/i386/conf/GENERIC
View File

@ -95,6 +95,12 @@ options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options NETDUMP # netdump(4) client support
# To make an SMP kernel, the next two lines are needed
options SMP # Symmetric MultiProcessor Kernel
device apic # I/O APIC

6
sys/powerpc/conf/GENERIC
View File

@ -98,6 +98,12 @@ options WITNESS #Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options NETDUMP # netdump(4) client support
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel

6
sys/powerpc/conf/GENERIC64
View File

@ -95,6 +95,12 @@ options WITNESS #Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options NETDUMP # netdump(4) client support
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel

6
sys/sparc64/conf/GENERIC
View File

@ -89,6 +89,12 @@ options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
# Kernel dump features.
options EKCD # Support for encrypted kernel dumps
options GZIO # gzip-compressed kernel and user dumps
options ZSTDIO # zstd-compressed kernel and user dumps
options NETDUMP # netdump(4) client support
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel