ia64/xen-unstable

view config/SunOS.mk @ 15017:63263d715d43

[IA64] Fix vcpu hotplug

When domain is saved and restored, the following message is printed out.
bind_ipi_to_irqhandler()/bind_virq_to_irqhandler() should be called
in process context. Move the call from cpu_init() to __cpu_init() like x86.

BUG: sleeping function called from invalid context at /src1/yamahata/hg/xen/ia64
/my150/compile/test-0/xen-ia64-unstable.hg/linux-2.6.18-xen/mm/slab.c:2901
in_atomic():0, irqs_disabled():1

Call Trace:
[<a00000010001b190>] show_stack+0x50/0xa0
sp=e0000000004ff8b0 bsp=e0000000004f9358
[<a00000010001b210>] dump_stack+0x30/0x60
sp=e0000000004ffa80 bsp=e0000000004f9340
[<a000000100070f40>] __might_sleep+0x2c0/0x2e0
sp=e0000000004ffa80 bsp=e0000000004f9318
[<a00000010012c230>] __kmalloc+0xb0/0x320
sp=e0000000004ffa90 bsp=e0000000004f92e0
[<a0000001001a98d0>] proc_create+0x110/0x1c0
sp=e0000000004ffa90 bsp=e0000000004f9298
[<a0000001001a9ca0>] proc_mkdir_mode+0x40/0xe0
sp=e0000000004ffaa0 bsp=e0000000004f9268
[<a0000001001a9d70>] proc_mkdir+0x30/0x60
sp=e0000000004ffab0 bsp=e0000000004f9240
[<a0000001000e97e0>] register_handler_proc+0x1a0/0x1e0
sp=e0000000004ffab0 bsp=e0000000004f91f0
[<a0000001000e6420>] setup_irq+0x440/0x4e0
sp=e0000000004ffb30 bsp=e0000000004f9198
[<a0000001000e68c0>] request_irq+0x140/0x1a0
sp=e0000000004ffb30 bsp=e0000000004f9150
[<a0000001003e7a20>] bind_ipi_to_irqhandler+0x260/0x2c0
sp=e0000000004ffb30 bsp=e0000000004f90e8
[<a000000100019780>] xen_register_percpu_irq+0x2c0/0x880
sp=e0000000004ffb40 bsp=e0000000004f9098
[<a00000010001a1f0>] xen_smp_intr_init+0x170/0x1c0
sp=e0000000004ffb40 bsp=e0000000004f9070
[<a00000010003d350>] cpu_init+0x1090/0x10e0
sp=e0000000004ffb50 bsp=e0000000004f8fe0
[<a0000001000607a0>] start_secondary+0xc0/0x520
sp=e0000000004ffe30 bsp=e0000000004f8f90
[<a0000001000105f0>] __end_ivt_text+0x6d0/0x700
sp=e0000000004ffe30 bsp=e0000000004f8f90

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
author Alex Williamson <alex.williamson@hp.com>
date Thu May 03 14:38:26 2007 -0600 (2007-05-03)
parents 9be942ec0247
children 3d13b318349a
line source
1 AS = $(CROSS_COMPILE)gas
2 LD = $(CROSS_COMPILE)gld
3 CC = $(CROSS_COMPILE)gcc
4 CPP = $(CROSS_COMPILE)gcc -E
5 AR = $(CROSS_COMPILE)gar
6 RANLIB = $(CROSS_COMPILE)granlib
7 NM = $(CROSS_COMPILE)gnm
8 STRIP = $(CROSS_COMPILE)gstrip
9 OBJCOPY = $(CROSS_COMPILE)gobjcopy
10 OBJDUMP = $(CROSS_COMPILE)gobjdump
12 MSGFMT = gmsgfmt
14 SHELL = bash
16 INSTALL = ginstall
17 INSTALL_DIR = $(INSTALL) -d -m0755 -p
18 INSTALL_DATA = $(INSTALL) -m0644 -p
19 INSTALL_PROG = $(INSTALL) -m0755 -p
21 LIB64DIR = lib/amd64
23 SOCKET_LIBS = -lsocket
24 CURSES_LIBS = -lcurses
25 SONAME_LDFLAG = -h
26 SHLIB_CFLAGS = -R /usr/sfw/$(LIBDIR) -shared
28 ifneq ($(debug),y)
29 # Optimisation flags are overridable
30 CFLAGS ?= -O2 -fno-omit-frame-pointer
31 else
32 # Less than -O1 produces bad code and large stack frames
33 CFLAGS ?= -O1 -fno-omit-frame-pointer
34 endif
36 CFLAGS += -Wa,--divide -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__