Makefile: Fix the build issues with perf messing up the built modules.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Conflicts:

root_image/Makefile

Makefile: Fix spaces at the end of lines

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Makefile: build perf and oprofile (also add cpupower)

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Conflicts:

root_image/Makefile

Makefile: Be able to build Xen 4.2

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Makefile: copy the opropiate opcodes.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

ntpdate: Add ntpdate extraction.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Make it possible to build under 32-bit

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

netperf: Use the one we build.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

rc: Add linuxrc file.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

rcs: Start HTTPD server

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

busybox: Enable busybox HTTPd server to interpret CGI scripts.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Add test-case to do wb->wc and vice-versa forever..

debugspace: Make http://10.0.0.1/cgi-bin/netperf?H=10.0.0.2\;L=60

work and run netperf against 10.0.0.2

busybox: Enable HTTPd
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

makefile: Also include netperf in the image.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

contrib: Add test-scripts and a README explaing how to use it.

test/config: For small HVM guests.

config: Make the PREEMPT be really turned off.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Cleanup of the config file.

Found that SLUB is bad with 2.6.32, PREEMPT_NONE is
much better than PREEMPT_VOLUNTARY, and HZ_1000 vs HZ_250
gives a better boost after six guests.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: SLAB vs SLUB. SLUB after more than 6 guests is quite slow.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Remove SLAB (use SLUB) and use CONFIG_PREEMPT_VOLUNTARY=y

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Turn of function tracing and use oprofile.

Also there seems to be a perf degradation of 10% when
using the function tracing over long haul.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: RT_GROUP_SCHED is required otherwise we just can't process
in the workqueue.

We also enable on the IXGB the DCA support and the NET components
to take advantage of DCA.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Enable DCA, SLAB. Big improvments.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

rcS: Call /init.pre_custom before network or framebuffer.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Makefile: Check for existence of OLD_STYLE=1

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network: Don't create an /etc/sysconfig/network-scripts/ifcfg-X if the file exists.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

makefile: Support XenOLinux builds

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Turn on CONFIG_ZRAM

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Turn on CONFIG_XEN_SELFBALLOONING=y
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Turn CONFIG_DEBUG_ATOMIC_ON_SLEEP and turn on scheduler statistics and autogroups.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Enable PV SCSI driver and remove Xen PCIbackend cruft.

The Xen PCIBackend config options don't exist anymore.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Add Intel SAS driver support.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

config: Add TPM drivers.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

makefile: Make 'linux-clean' also remove root_image/modulespace

otherwise that directory starts accumulating cruft and can
make the initrd large.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

makefile: Make xend depend on yajl library.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

read_intr: Make it flush to output so when pipping it works correctly.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network: Put netserver in background when starting with test=net[|static]

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

syslinux: Add test=static option in the ISO and FAT outputs

as those images are going to be used for testing.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network: Also copy arping from iputils.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network-setup: Make the amount of NICs that are DHCP be 3 and use a global variable for it.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network-setup: don't create bridge for test=net[|static] bootup option.

The test=net will setup DHCP entries for up to two ethX interfaces.
The test=netstatic will read the MAC address and from xx:xx:xx:xx:QQ:ZZ
set $QQ.0.0.$ZZ.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network-startup: make the bridge and interfaces config setup into functions.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

network-startup: Bring up only DHCP up to two interfaces - switch and ethX..

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

rcS: Add support to call /init.late _after_ the network has been brought up.

Especially useful to then do such things as login in iSCSI storage.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

drfb_load: Remove that functionality.

We never used it actually.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

dump_dma: Fix compile error.

rcS: Provide test=test to run /test and reboot afterwards.

read_intr: Add tool to show what interrupts are being used right now.

xen: updated xen-detect

xen: load modules if /sys/hypervisor/type == xen.

kexec tool

add cpufrequtils.

cpufrequtils: from http://www.kernel.org/pub/linux/utils/kernel/cpufreq/cpufrequtils-008.tar.gz

config: Remove CONFIG_PROVE_LOCKING as it causes weird bootup problems.

This is what I get

mapping kernel into physical memory
about to get started...
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.39.1-00222-g9a33d46 (konrad@phenom) (gcc version 4.4.4 20100503 (Red Hat 4.4.4-2) (GCC) ) #10 SMP PREEMPT Tue Jun 14 17:25:56 EDT 2011
[    0.000000] Command line: console=hvc0 debug earlyprintk=xenboot memblock=debug
[    0.000000] ACPI in unprivileged domain disabled
[    0.000000] released 0 pages of unused memory
[    0.000000] max_pfn: 0x80000, extra_pages: 2048
[    0.000000] balloon area will have 2048 pages.
[    0.000000] Set 0 page(s) to 1-1 mapping.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  Xen: 0000000000000000 - 00000000000a0000 (usable)
[    0.000000]  Xen: 00000000000a0000 - 0000000000100000 (reserved)
[    0.000000]  Xen: 0000000000100000 - 0000000080000000 (usable)
[    0.000000]  Xen: 0000000100000000 - 0000000100800000 (usable)
[    0.000000] bootconsole [xenboot0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI not present or invalid.
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] No AGP bridge found
[    0.000000] last_pfn = 0x100800 max_arch_pfn = 0x400000000
[    0.000000] last_pfn = 0x80000 max_arch_pfn = 0x400000000
[    0.000000]     memblock_x86_reserve_range: [0x026b9000-0x026cbfff]              BRK
[    0.000000] MEMBLOCK configuration:
[    0.000000]  memory size = 0x80790000
[    0.000000]  memory.cnt  = 0x3
[    0.000000]  memory[0x0] [0x00000000010000-0x0000000009ffff], 0x90000 bytes
[    0.000000]  memory[0x1] [0x00000000100000-0x0000007fffffff], 0x7ff00000 bytes
[    0.000000]  memory[0x2] [0x00000100000000-0x000001007fffff], 0x800000 bytes
[    0.000000]  reserved.cnt  = 0x3
[    0.000000]  reserved[0x0] [0x00000001000000-0x000000026cbfff], 0x16cc000 bytes
[    0.000000]  reserved[0x1] [0x000000027ef000-0x0000001687efff], 0x14090000 bytes
[    0.000000]  reserved[0x2] [0x00000100000000-0x000001007fffff], 0x800000 bytes
[    0.000000] initial memory mapped : 0 - 163c3000
[    0.000000]     memblock_x86_reserve_range: [0x0009b000-0x0009ffff]       TRAMPOLINE
[    0.000000] Base memory trampoline at [ffff88000009b000] 9b000 size 20480
[    0.000000] init_memory_mapping: 0000000000000000-0000000080000000
[    0.000000]  0000000000 - 0080000000 page 4k
[    0.000000] kernel direct mapping tables up to 80000000 @ 7fbfd000-80000000
[    0.000000]     memblock_x86_reserve_range: [0x7fbfd000-0x7ff43fff]          PGTABLE
[    0.000000] xen: setting RW the range 7ff44000 - 80000000
[    0.000000] init_memory_mapping: 0000000100000000-0000000100800000
[    0.000000]  0100000000 - 0100800000 page 4k
[    0.000000] kernel direct mapping tables up to 100800000 @ 7f3f3000-7fbfd000
[    0.000000]     memblock_x86_reserve_range: [0x7f3f3000-0x7f3f7fff]          PGTABLE
[    0.000000] xen: setting RW the range 7f3f8000 - 7fbfd000
[    0.000000] RAMDISK: 027ef000 - 163c3000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at 0000000000000000-0000000100800000
[    0.000000] NUMA: Using 63 for the hash shift.
[    0.000000] Initmem setup node 0 0000000000000000-0000000100800000
[    0.000000]     memblock_x86_reserve_range: [0x7ffd9000-0x7fffffff]        NODE_DATA
[    0.000000]   NODE_DATA [000000007ffd9000 - 000000007fffffff]
[    0.000000]     memblock_x86_reserve_range: [0x7ffd8000-0x7ffd8fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7f7fd000-0x7fbfcfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd7e40-0x7ffd7fd7]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7f3fd000-0x7f7fcfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7d000000-0x7f1fffff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd6000-0x7ffd6fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd5000-0x7ffd5fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd4000-0x7ffd4fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd3000-0x7ffd3fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd2000-0x7ffd2fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd1000-0x7ffd1fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffd0000-0x7ffd0fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffcf000-0x7ffcffff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffce000-0x7ffcefff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffcd000-0x7ffcdfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffcc000-0x7ffccfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffcb000-0x7ffcbfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffca000-0x7ffcafff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffc9000-0x7ffc9fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffc8000-0x7ffc8fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffc7000-0x7ffc7fff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ffc6000-0x7ffc6fff]          BOOTMEM
[    0.000000]        memblock_x86_free_range: [0x7edc0000-0x7f1fffff]
[    0.000000]        memblock_x86_free_range: [0x7f3fd000-0x7f7fcfff]
[    0.000000]        memblock_x86_free_range: [0x7f7fd000-0x7fbfcfff]
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00100800
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[3] active PFN ranges
[    0.000000]     0: 0x00000010 -> 0x000000a0
[    0.000000]     0: 0x00000100 -> 0x00080000
[    0.000000]     0: 0x00100000 -> 0x00100800
[    0.000000] On node 0 totalpages: 526224
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 5 pages reserved
[    0.000000]   DMA zone: 3923 pages, LIFO batch:0
[    0.000000]     memblock_x86_reserve_range: [0x7ffd79c0-0x7ffd7e3f]          BOOTMEM
[    0.000000]   DMA32 zone: 14280 pages used for memmap
[    0.000000]   DMA32 zone: 505912 pages, LIFO batch:31
[    0.000000]     memblock_x86_reserve_range: [0x7ff7e000-0x7ffc5fff]          BOOTMEM
[    0.000000]   Normal zone: 28 pages used for memmap
[    0.000000]   Normal zone: 2020 pages, LIFO batch:0
[    0.000000]     memblock_x86_reserve_range: [0x7ffd7780-0x7ffd79bf]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ff7d000-0x7ff7dfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ff7c000-0x7ff7cfff]          BOOTMEM
[    0.000000]     memblock_x86_reserve_range: [0x7ff7b000-0x7ff7bfff]          BOOTMEM
[    0.000000] BUG: unable to handle kernel NULL pointer dereference at           (null)
[    0.000000] IP: [<ffffffff8102eb73>] xen_set_pte+0x4c/0x56
[    0.000000] PGD 0
[    0.000000] Oops: 0003 [#1] PREEMPT SMP
[    0.000000] last sysfs file:
[    0.000000] CPU 0
[    0.000000] Modules linked in:
[    0.000000]
[    0.000000] Pid: 0, comm: swapper Not tainted 2.6.39.1-00222-g9a33d46 #10
[    0.000000] RIP: e030:[<ffffffff8102eb73>]  [<ffffffff8102eb73>] xen_set_pte+0x4c/0x56
[    0.000000] RSP: e02b:ffffffff81a01e38  EFLAGS: 00010096
[    0.000000] RAX: 00000000ffffffff RBX: ffff88007ff7b000 RCX: 000000006bed2067
[    0.000000] RDX: 0000000010000001 RSI: 0000000212d39065 RDI: ffff88007ff7b000
[    0.000000] RBP: ffffffff81a01e58 R08: ffffffff8102d94d R09: ffffffff8102d94d
[    0.000000] R10: ffffffff8102d94d R11: ffffffff8102d94d R12: 0000000212d39065
[    0.000000] R13: 0000000080000000 R14: ffffffffffffffff R15: 00000000163c3000
[    0.000000] FS:  0000000000000000(0000) GS:ffffffff81ace000(0000) knlGS:0000000000000000
[    0.000000] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.000000] CR2: 0000000000000000 CR3: 0000000001a03000 CR4: 0000000000000660
[    0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.000000] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    0.000000] Process swapper (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a0b020)
[    0.000000] Stack:
[    0.000000]  ffffffff81a01e58 ffffffffff600000 ffffffffff600000 0000000212d39065
[    0.000000]  ffffffff81a01e78 ffffffff8105dae6 00000000007ff000 ffff8800163c3000
[    0.000000]  ffffffff81a01ea8 ffffffff8102e9eb ffff8800163c3000 0000000212d39065
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff8105dae6>] set_pte_vaddr_pud+0x39/0x48
[    0.000000]  [<ffffffff8102e9eb>] xen_set_fixmap+0xfa/0x101
[    0.000000]  [<ffffffff81aeba6d>] map_vsyscall+0x23/0x25
[    0.000000]  [<ffffffff81aeb3c9>] setup_arch+0xa90/0xb72
[    0.000000]  [<ffffffff814b4833>] ? printk+0x3c/0x3e
[    0.000000]  [<ffffffff81ae59b9>] start_kernel+0xe2/0x3f9
[    0.000000]  [<ffffffff81ae52cd>] x86_64_start_reservations+0xb8/0xbc
[    0.000000]  [<ffffffff81ae87b2>] xen_start_kernel+0x59b/0x5a2
[    0.000000] Code: df e8 82 2a 03 00 48 89 c7 e8 21 ef ff ff 48 8d 7d e0 48 89 45 e0 4c 89 65 e8 e8 8b fe ff ff bf 01 00 00 00 e8 99 f7 ff ff eb 03 <4c> 89 23 5a 59 5b 41 5c c9 c3 55 48 89 ce 48 89 d7 48 89 e5 e8
[    0.000000] RIP  [<ffffffff8102eb73>] xen_set_pte+0x4c/0x56
[    0.000000]  RSP <ffffffff81a01e38>
[    0.000000] CR2: 0000000000000000
[    0.000000] ---[ end trace a7919e7f17c0a725 ]---
[    0.000000] Kernel panic - not syncing: Attempted to kill the idle task!
[    0.000000] Pid: 0, comm: swapper Tainted: G      D     2.6.39.1-00222-g9a33d46 #10
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff814b46df>] panic+0x96/0x1ae
[    0.000000]  [<ffffffff81079c61>] do_exit+0xb3/0x818
[    0.000000]  [<ffffffff8107681e>] ? kmsg_dump+0x83/0x132
[    0.000000]  [<ffffffff814b87bc>] oops_end+0xbf/0xc7
[    0.000000]  [<ffffffff8105e259>] no_context+0x1f7/0x206
[    0.000000]  [<ffffffff8102f7fb>] ? __raw_callee_save_xen_restore_fl+0x11/0x1e
[    0.000000]  [<ffffffff8105e3fe>] __bad_area_nosemaphore+0x196/0x1b9
[    0.000000]  [<ffffffff8102f7fb>] ? __raw_callee_save_xen_restore_fl+0x11/0x1e
[    0.000000]  [<ffffffff8105e42f>] bad_area_nosemaphore+0xe/0x10
[    0.000000]  [<ffffffff814ba1e8>] do_page_fault+0x192/0x34b
[    0.000000]  [<ffffffff8102f7dd>] ? __raw_callee_save_xen_save_fl+0x11/0x1e
[    0.000000]  [<ffffffff8102f7dd>] ? __raw_callee_save_xen_save_fl+0x11/0x1e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff814b7d86>] ? error_sti+0x5/0x6
[    0.000000]  [<ffffffff814b78c8>] ? restore_args+0x30/0x30
[    0.000000]  [<ffffffff810a1be0>] ? trace_hardirqs_off_caller+0x2f/0x89
[    0.000000]  [<ffffffff812436ad>] ? trace_hardirqs_off_thunk+0x3a/0x3c
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff814b7b45>] page_fault+0x25/0x30
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102d94d>] ? pte_pfn_to_mfn+0x2b/0x7e
[    0.000000]  [<ffffffff8102eb73>] ? xen_set_pte+0x4c/0x56
[    0.000000]  [<ffffffff8102eb3d>] ? xen_set_pte+0x16/0x56
[    0.000000]  [<ffffffff8105dae6>] set_pte_vaddr_pud+0x39/0x48
[    0.000000]  [<ffffffff8102e9eb>] xen_set_fixmap+0xfa/0x101
[    0.000000]  [<ffffffff81aeba6d>] map_vsyscall+0x23/0x25
[    0.000000]  [<ffffffff81aeb3c9>] setup_arch+0xa90/0xb72
[    0.000000]  [<ffffffff814b4833>] ? printk+0x3c/0x3e
[    0.000000]  [<ffffffff81ae59b9>] start_kernel+0xe2/0x3f9
[    0.000000]  [<ffffffff81ae52cd>] x86_64_start_reservations+0xb8/0xbc
[    0.000000]  [<ffffffff81ae87b2>] xen_start_kernel+0x59b/0x5a2

config: Enable ACPI DEBUG FUNC trace.

pm-utils: The install program mangles install to be ../install

so do the same thing we did for directfb.

directfb: The install program gets somehow mangled to be ../../install

Fixed it by making in directfb a symlink to `which install` for install.

busybox: Config option did not have the applet turned off.

enable some more options: STACKPROTECTOR, IBFT, LOCKDEP, CPUFREQ

fix irqbalance deleting the /etc/service file.

change the linux kernel git to konrad's tree.

gitignore: Ignore root_image/irqbalance/Makefile

Add pm-utils-install directive.

add root_image/pm-utils and use the upstream version of it.

irqbalance: Use the out-of-tree version.

irqbalance: fix where there are no IRQ 0 and it seg faults.

irqbalance-0.56.tar.bz2

Turn off the debug options and also enable KVM.

mount configfs for LIO target mode to work.

Create IQN and launchd iscsid on startup.

enable iscsi initiator

turn of debug=y on Xen unstable builds for right now.

Enable TCM iSCSI target modes.

clean: Also erase the iommu-remote directory.

Turn on iSCSI initiator and target code.

Add FAULT injection part of the build.

enable r8169, remove -xtt from version, and move all virt specific options to one section, enable DMA API debug.

rcS: Fix nofb to not run drfb_load, and under PVonHVM still retain ttyS0.

lvm: remove udev_sync as that would hang lvm

fb: Run fb_test when starting.

drfb_load: The WaitEventInterrupble wakes up quite often when running under
Xen PV framebuffer. Lets slow it down.

test=net launches netperf and iperf.

rcS: Fix drfb_load not loading.

from tools/debug install drfb_* files

Take out drfb_* calls from the primary_fb as we don't copy them.

drfb: Make the init script properly deal with test=dfb

directfb: We only want the /dev/fb driver and no tests anymore.

dfbtest_fillrect: Make it do random rects across the full screen.

dfbtest_fillrect: Make it compile

dfbtest_fillrect: Add -ldirect

dfbtest_fillrect: Adding makefile

drfb_load: Enable in top level Makefile.

drfb_load: Compile against libs in userspace

dfbtest_fillrect taken from DirectFB-1.4.9.tar.gz

drfb_load initial makefile

Rename to drfb_load.c

When tracking network usage, look only for 'switch' interface.

Updated to also check the network (from df_netload.c)

Example from http://www.directfb.org/downloads/Extras/DirectFB-examples-1.2.0.tar.gz