linux3.16-ck: 3.16.2 and ck2 update
This commit is contained in:
John Galt
parent
2998d95ba9
commit
163928923c
9 changed files with 17 additions and 9050 deletions
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@ -1,6 +1,6 @@
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#
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# Automatically generated file; DO NOT EDIT.
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# Linux/i386 3.16.1-ck1 Kernel Configuration
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# Linux/i386 3.16.2-ck2 Kernel Configuration
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#
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# CONFIG_64BIT is not set
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CONFIG_X86_32=y
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@ -522,7 +522,9 @@ CONFIG_KEXEC=y
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# CONFIG_CRASH_DUMP is not set
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# CONFIG_KEXEC_JUMP is not set
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CONFIG_PHYSICAL_START=0x1000000
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# CONFIG_RELOCATABLE is not set
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CONFIG_RELOCATABLE=y
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# CONFIG_RANDOMIZE_BASE is not set
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CONFIG_X86_NEED_RELOCS=y
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CONFIG_PHYSICAL_ALIGN=0x1000000
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CONFIG_HOTPLUG_CPU=y
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# CONFIG_COMPAT_VDSO is not set
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@ -1,6 +1,6 @@
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#
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# Automatically generated file; DO NOT EDIT.
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# Linux/x86 3.16.1-ck1 Kernel Configuration
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# Linux/x86 3.16.2-ck2 Kernel Configuration
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#
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CONFIG_64BIT=y
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CONFIG_X86_64=y
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@ -509,7 +509,8 @@ CONFIG_KEXEC=y
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# CONFIG_CRASH_DUMP is not set
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# CONFIG_KEXEC_JUMP is not set
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CONFIG_PHYSICAL_START=0x1000000
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# CONFIG_RELOCATABLE is not set
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CONFIG_RELOCATABLE=y
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# CONFIG_RANDOMIZE_BASE is not set
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CONFIG_PHYSICAL_ALIGN=0x1000000
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CONFIG_HOTPLUG_CPU=y
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# CONFIG_COMPAT_VDSO is not set
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File diff suppressed because it is too large
Load diff
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@ -1,19 +0,0 @@
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---
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Makefile | 4 ++++
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1 file changed, 4 insertions(+)
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Index: linux-3.16-ck1/Makefile
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===================================================================
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--- linux-3.16-ck1.orig/Makefile 2014-08-16 14:46:12.574916784 +1000
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+++ linux-3.16-ck1/Makefile 2014-08-16 14:46:12.573916784 +1000
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@@ -10,6 +10,10 @@ NAME = Shuffling Zombie Juror
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# Comments in this file are targeted only to the developer, do not
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# expect to learn how to build the kernel reading this file.
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+CKVERSION = -ck1
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+CKNAME = BFS Powered
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+EXTRAVERSION := $(EXTRAVERSION)$(CKVERSION)
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+
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# Do not:
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# o use make's built-in rules and variables
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# (this increases performance and avoids hard-to-debug behaviour);
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@ -1,21 +0,0 @@
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Set default HZ to 1000 which is what most desktop users should still be using.
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-ck
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---
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kernel/Kconfig.hz | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: linux-3.16-ck1/kernel/Kconfig.hz
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===================================================================
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--- linux-3.16-ck1.orig/kernel/Kconfig.hz 2014-08-16 14:46:12.392916801 +1000
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+++ linux-3.16-ck1/kernel/Kconfig.hz 2014-08-16 14:46:12.391916801 +1000
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@@ -4,7 +4,7 @@
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choice
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prompt "Timer frequency"
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- default HZ_250
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+ default HZ_1000
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help
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Allows the configuration of the timer frequency. It is customary
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to have the timer interrupt run at 1000 Hz but 100 Hz may be more
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@ -1,53 +0,0 @@
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Make 250HZ not be the default to discourage desktop users from choosing this
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option since 1000 will provide better latencies with only miniscule amounts
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of extra overhead and power consumption.
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-ck
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---
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kernel/Kconfig.hz | 17 ++++++++++-------
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1 file changed, 10 insertions(+), 7 deletions(-)
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Index: linux-3.16-ck1/kernel/Kconfig.hz
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===================================================================
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--- linux-3.16-ck1.orig/kernel/Kconfig.hz 2014-08-16 14:46:12.299916810 +1000
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+++ linux-3.16-ck1/kernel/Kconfig.hz 2014-08-16 14:46:12.298916810 +1000
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@@ -23,13 +23,14 @@ choice
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with lots of processors that may show reduced performance if
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too many timer interrupts are occurring.
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- config HZ_250
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+ config HZ_250_NODEFAULT
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bool "250 HZ"
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help
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- 250 Hz is a good compromise choice allowing server performance
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- while also showing good interactive responsiveness even
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- on SMP and NUMA systems. If you are going to be using NTSC video
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- or multimedia, selected 300Hz instead.
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+ 250 HZ is a lousy compromise choice allowing server interactivity
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+ while also showing desktop throughput and no extra power saving on
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+ laptops. No good for anything.
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+
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+ Recommend 100 or 1000 instead.
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config HZ_300
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bool "300 HZ"
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@@ -43,14 +44,16 @@ choice
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bool "1000 HZ"
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help
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1000 Hz is the preferred choice for desktop systems and other
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- systems requiring fast interactive responses to events.
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+ systems requiring fast interactive responses to events. Laptops
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+ can also benefit from this choice without sacrificing battery life
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+ if dynticks is also enabled.
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endchoice
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config HZ
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int
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default 100 if HZ_100
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- default 250 if HZ_250
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+ default 250 if HZ_250_NODEFAULT
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default 300 if HZ_300
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default 1000 if HZ_1000
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@ -1,46 +0,0 @@
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The options to alter the vmsplit to enable more lowmem are hidden behind the
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expert option. Make it more exposed for -ck users and make the help menu
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more explicit about what each option means.
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-ck
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---
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arch/x86/Kconfig | 12 ++++++------
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1 file changed, 6 insertions(+), 6 deletions(-)
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Index: linux-3.16-ck1/arch/x86/Kconfig
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===================================================================
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--- linux-3.16-ck1.orig/arch/x86/Kconfig 2014-08-16 14:46:12.483916793 +1000
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+++ linux-3.16-ck1/arch/x86/Kconfig 2014-08-16 14:46:12.482916793 +1000
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@@ -1143,7 +1143,7 @@ config HIGHMEM64G
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endchoice
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choice
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- prompt "Memory split" if EXPERT
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+ prompt "Memory split"
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default VMSPLIT_3G
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depends on X86_32
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---help---
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@@ -1163,17 +1163,17 @@ choice
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option alone!
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config VMSPLIT_3G
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- bool "3G/1G user/kernel split"
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+ bool "Default 896MB lowmem (3G/1G user/kernel split)"
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config VMSPLIT_3G_OPT
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depends on !X86_PAE
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- bool "3G/1G user/kernel split (for full 1G low memory)"
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+ bool "1GB lowmem (3G/1G user/kernel split)"
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config VMSPLIT_2G
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- bool "2G/2G user/kernel split"
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+ bool "2GB lowmem (2G/2G user/kernel split)"
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config VMSPLIT_2G_OPT
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depends on !X86_PAE
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- bool "2G/2G user/kernel split (for full 2G low memory)"
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+ bool "2GB lowmem (2G/2G user/kernel split)"
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config VMSPLIT_1G
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- bool "1G/3G user/kernel split"
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+ bool "3GB lowmem (1G/3G user/kernel split)"
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endchoice
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config PAGE_OFFSET
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@ -1,40 +0,0 @@
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Enable preempt by default and make people steer away from voluntary.
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-ck
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---
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kernel/Kconfig.preempt | 7 ++++---
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1 file changed, 4 insertions(+), 3 deletions(-)
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Index: linux-3.16-ck1/kernel/Kconfig.preempt
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===================================================================
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--- linux-3.16-ck1.orig/kernel/Kconfig.preempt 2014-08-16 14:46:12.208916818 +1000
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+++ linux-3.16-ck1/kernel/Kconfig.preempt 2014-08-16 14:46:12.206916818 +1000
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@@ -1,7 +1,7 @@
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choice
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prompt "Preemption Model"
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- default PREEMPT_NONE
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+ default PREEMPT
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config PREEMPT_NONE
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bool "No Forced Preemption (Server)"
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@@ -17,7 +17,7 @@ config PREEMPT_NONE
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latencies.
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config PREEMPT_VOLUNTARY
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- bool "Voluntary Kernel Preemption (Desktop)"
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+ bool "Voluntary Kernel Preemption (Nothing)"
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help
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This option reduces the latency of the kernel by adding more
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"explicit preemption points" to the kernel code. These new
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@@ -31,7 +31,8 @@ config PREEMPT_VOLUNTARY
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applications to run more 'smoothly' even when the system is
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under load.
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- Select this if you are building a kernel for a desktop system.
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+ Select this for no system in particular (choose Preemptible
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+ instead on a desktop if you know what's good for you).
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config PREEMPT
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bool "Preemptible Kernel (Low-Latency Desktop)"
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@ -1,16 +1,17 @@
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# Template file for 'linux3.16-ck'
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#
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pkgname=linux3.16-ck
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version=3.16.1
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revision=2
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patch_args="-p1"
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version=3.16.2
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revision=1
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wrksrc="linux-${version}"
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maintainer="John Galt <johngaltfirstrun@gmail.com>"
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homepage="http://www.kernel.org"
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license="GPL-2"
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short_desc="Colin Kolivas patched Linux kernel and modules (${version%.*} series)"
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distfiles="http://www.kernel.org/pub/linux/kernel/v3.x/linux-${version}.tar.xz"
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checksum=be37dda8ea090525661d64e5c7fc8580f313b7f9ba8592e32120f1332bc57d71
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distfiles="http://www.kernel.org/pub/linux/kernel/v3.x/linux-${version}.tar.xz
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http://ck.kolivas.org/patches/3.0/3.16/3.16-ck2/patch-3.16-ck2.bz2"
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checksum="6e7942b4cc99c161b58bea6d3a5b15914e951ff3ebdaf9463b666c9c12a0859a
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7f04f035e7e2f65e3b799508b25bb2f7e717ee0b2330ba1097f05b56ed36b02a"
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_kernver="${version}ck_${revision}"
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@ -32,6 +33,10 @@ mutable_files="
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/usr/lib/modules/${_kernver}/modules.alias.bin
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/usr/lib/modules/${_kernver}/modules.devname"
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post_extract() {
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patch -p1 < ../patch-3.16-ck2
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}
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do_configure() {
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# If there's a file called <arch>-dotconfig, use it to
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# configure the kernel; otherwise use arch defaults and all stuff
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