From 8f447c40ba161f1964ba2bbae2048ff9dff6e427 Mon Sep 17 00:00:00 2001
From: maximilian attems <maks@stro.at>
Date: Fri, 7 Jul 2006 00:15:46 +0000
Subject: [PATCH] nothing is better than adding linux image flavours on your
 30th birthday: bigmem for good iron, lowlat for freaks

svn path=/dists/trunk/linux-2.6/; revision=6954
---
 debian/arch/i386/config.686-lowlat | 76 ++++++++++++++++++++++++++++++
 debian/arch/i386/defines           |  8 ++++
 debian/changelog                   |  4 +-
 3 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 debian/arch/i386/config.686-lowlat

diff --git a/debian/arch/i386/config.686-lowlat b/debian/arch/i386/config.686-lowlat
new file mode 100644
index 000000000..70c15cdbd
--- /dev/null
+++ b/debian/arch/i386/config.686-lowlat
@@ -0,0 +1,76 @@
+CONFIG_LOCK_KERNEL=y
+# CONFIG_CPUSETS is not set
+CONFIG_STOP_MACHINE=y
+# CONFIG_M386 is not set
+CONFIG_M686=y
+# CONFIG_MK7 is not set
+# CONFIG_X86_GENERIC is not set
+CONFIG_X86_CMPXCHG=y
+CONFIG_X86_XADD=y
+CONFIG_X86_L1_CACHE_SHIFT=5
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_X86_PPRO_FENCE=y
+CONFIG_X86_WP_WORKS_OK=y
+CONFIG_X86_INVLPG=y
+CONFIG_X86_BSWAP=y
+CONFIG_X86_POPAD_OK=y
+CONFIG_X86_GOOD_APIC=y
+CONFIG_X86_USE_PPRO_CHECKSUM=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=8
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y
+CONFIG_X86_TSC=y
+CONFIG_X86_MCE=y
+CONFIG_X86_MCE_NONFATAL=m
+CONFIG_X86_MCE_P4THERMAL=y
+# CONFIG_NOHIGHMEM is not set
+CONFIG_HIGHMEM4G=y
+CONFIG_HIGHMEM=y
+# CONFIG_HIGHPTE is not set
+# CONFIG_MATH_EMULATION is not set
+CONFIG_IRQBALANCE=y
+CONFIG_HAVE_DEC_LOCK=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+# CONFIG_EISA is not set
+# CONFIG_MCA is not set
+# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set
+# CONFIG_SBPCD is not set
+# CONFIG_CM206 is not set
+# CONFIG_CDU31A is not set
+# CONFIG_DMASCC is not set
+# CONFIG_IRPORT_SIR is not set
+# CONFIG_NI5010 is not set
+# CONFIG_PCMCIA_XIRTULIP is not set
+# CONFIG_ISDN_DRV_LOOP is not set
+# CONFIG_HYSDN is not set
+# CONFIG_ISDN_DRV_AVMB1_B1ISA is not set
+# CONFIG_ISDN_DRV_AVMB1_B1PCI is not set
+# CONFIG_ISDN_DRV_AVMB1_T1ISA is not set
+# CONFIG_ISDN_DRV_AVMB1_B1PCMCIA is not set
+# CONFIG_ISDN_DRV_AVMB1_T1PCI is not set
+# CONFIG_ISDN_DRV_AVMB1_C4 is not set
+# CONFIG_COMPUTONE is not set
+# CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
+# CONFIG_SX is not set
+# CONFIG_RIO is not set
+# CONFIG_STALLION is not set
+# CONFIG_ISTALLION is not set
+# CONFIG_FTAPE is not set
+# CONFIG_I2C_ELEKTOR is not set
+CONFIG_I2C_STUB=m
+# CONFIG_USB_W9968CF is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_LOG_BUF_SHIFT=15
+# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_BKL=y
+CONFIG_HZ=1000
+CONFIG_X86_SMP=y
+CONFIG_X86_HT=y
+CONFIG_X86_TRAMPOLINE=y
+CONFIG_X86_CMPXCHG64=y
+# CONFIG_M486 is not set
diff --git a/debian/arch/i386/defines b/debian/arch/i386/defines
index e00553f81..07b94ebea 100644
--- a/debian/arch/i386/defines
+++ b/debian/arch/i386/defines
@@ -4,6 +4,7 @@ flavours:
  486
  686
  686-bigmem
+ 686-lowlat
  k7
 kernel-arch: i386
 kernel-header-dirs: i386
@@ -30,6 +31,13 @@ longclass: Pentium Pro/Celeron/Pentium II/Pentium III/Pentium 4
 [686-bigmem_image]
 recommends: libc6-i686
 
+[686-lowlat]
+class: PPro/Celeron/PII/PIII/P4
+longclass: Pentium Pro/Celeron/Pentium II/Pentium III/Pentium 4
+
+[686-lowlat_image]
+recommends: libc6-i686
+
 [k7]
 class: AMD K7
 longclass: 32bit AMD Duron/Athlon/AthlonXP
diff --git a/debian/changelog b/debian/changelog
index d22611138..cde3f22f4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -35,11 +35,13 @@ linux-2.6 (2.6.17-3) UNRELEASED; urgency=low
     AMD 768 erratum 10, it was solved in 2.6.12. Add wording corrections.
   * Add 686-bigmem flavour with CONFIG_HIGHMEM64G=y and CONFIG_X86_PAE=y.
     Set deadline as default iosched and CONFIG_NR_CPUS=32. (closes: 295680)
+  * Add 686-lowlat flavour with CONFIG_PREEMPT=y and CONFIG_HZ=1000.
+    Might eat all your battery on a laptop, but intersting for multimedia.
 
   [ Sven Luther ]
   * Re-enabled fs-asfs patch.
 
- -- maximilian attems <maks@sternwelten.at>  Fri,  7 Jul 2006 02:03:12 +0200
+ -- maximilian attems <maks@sternwelten.at>  Fri,  7 Jul 2006 02:07:28 +0200
 
 linux-2.6 (2.6.17-2) unstable; urgency=low