xen-project/xen
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iap10@labyrinth.cl.cam.ac.uk f4411a4540 bitkeeper revision 1.1159.212.122 (420813205N6xleek-CEt8_zMptvY9w) 
Merge labyrinth.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into labyrinth.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
 2005-02-08 01:17:20 +00:00
iap10@labyrinth.cl.cam.ac.uk f5fedc454d bitkeeper revision 1.1159.223.78 (42081302-eWxmHBN6T8FdRJD5VvsOg) 
This very simple patch is really just cosmetic.  It "fixes" xend so that
it doesn't report restart as: "WARNING (XendDomainInfo:1038) Unknown
config field restart" in the xend.log.  I'm not sure who should sign off
on this, but the patch is attached.

From: "B.G. Bruce" <bgb@nt-nv.com>
Signed-off-by: ian@xensource.com
 2005-02-08 01:16:50 +00:00
iap10@labyrinth.cl.cam.ac.uk f003f6cbbe bitkeeper revision 1.1159.212.121 (42081031Gcfd1G5fgexBl7vd4XfmLQ) 
Use 1:1 pagetables used for guest physical mode emulation for doing
phys_to_machine_mapping as well.

Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: ian@xensource.com
 2005-02-08 01:04:49 +00:00
iap10@labyrinth.cl.cam.ac.uk a143af2f2c bitkeeper revision 1.1159.212.120 (42080fdeqkhdPXOxk9B5egncOrellQ) 
Make phys_to_machine_mapping a static inline function.

Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: ian@xensource.com
 2005-02-08 01:03:26 +00:00
iap10@labyrinth.cl.cam.ac.uk 6d5c7e8551 bitkeeper revision 1.1159.212.119 (42080936hYySAGh0O5TePVvGrzAKtA) 
Enable PCI.

Signed-off-by: Xin B Li <xin.b.li@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: ian@xensource.com
 2005-02-08 00:35:02 +00:00
iap10@labyrinth.cl.cam.ac.uk fe5c36a66a bitkeeper revision 1.1159.212.118 (420808adQbNXWTSEhY2Rqu5ALqDF5Q) 
- Detect the CPU speed automatically, rather than having the user 
  specify a ips in bochsrc. The user can still specify it to override
  the auto-detected value.

- Care should be taken to make sure that tsc_per_bx_tick is not too
  small or too big. Otherwise, numerical precision issues may result
  in the wrong calculation of elapsed time

Signed-off-by: Edwin Zhai <edwin.zhai@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: ian@xensource.com
 2005-02-08 00:32:45 +00:00
iap10@labyrinth.cl.cam.ac.uk d3fda59bcc bitkeeper revision 1.1159.212.117 (4208081dSxJads7MU6-VcXvC6TNMjQ) 
- Use a more appropriate path for disk images
- Add a 1 GB disk image as an option

From: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: ian@xensource.com
 2005-02-08 00:30:21 +00:00
iap10@labyrinth.cl.cam.ac.uk 7a966c632d bitkeeper revision 1.1159.212.116 (4208079bssB3TTrruGComoEvhNrq9Q) 
Fix some of the time virtualization issues.

- Compute the elapsed time correctly in the cpu loop
- Try to inject interrupts in the vmexit handler

Signed-off-by: Edwin Zhai <edwin.zhai@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: ian@xensource.com
 2005-02-08 00:28:11 +00:00
kaf24@scramble.cl.cam.ac.uk 8f049f2ce1 bitkeeper revision 1.1159.212.115 (4207c574hv18R_VTm-3a9w_AZzNBWw) 
Force hypercall continuation arguments to size of longs.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-07 19:45:56 +00:00
kaf24@scramble.cl.cam.ac.uk f399f184eb bitkeeper revision 1.1159.212.114 (4207bda3k03bdnnP3uGkOvKhmXjbkg) 
Merge scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
 2005-02-07 19:12:35 +00:00
kaf24@scramble.cl.cam.ac.uk 90dd5b6a18 bitkeeper revision 1.1159.223.77 (4207bd65yRdFmE9Py8fLUBk3826_Ig) 
Minor tidy of vif-nat script.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-07 19:11:33 +00:00
iap10@freefall.cl.cam.ac.uk 992671e0ec bitkeeper revision 1.1159.212.113 (4207b492G2gu92Nd8QzJaaXA-ogT4g) 
Merge freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
 2005-02-07 18:33:54 +00:00
iap10@freefall.cl.cam.ac.uk 6f6dcfb95e bitkeeper revision 1.1159.223.76 (4207b472nHz4nbC_OJgbSmfRVow8XQ) 
Don't let xend throw away stderr...
 2005-02-07 18:33:22 +00:00
kaf24@scramble.cl.cam.ac.uk 75e4b67476 bitkeeper revision 1.1159.212.112 (4207b382VvZgSA3Pg79SQESssYJbHQ) 
More x86_64 fixes.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-07 18:29:22 +00:00
kaf24@scramble.cl.cam.ac.uk bde93ac61a bitkeeper revision 1.1159.212.111 (4207a372uscrEafJDzNOVuj8gyt_Fw) 
SYSCALL fixes.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-07 17:20:50 +00:00
kaf24@scramble.cl.cam.ac.uk 6c94cfd149 bitkeeper revision 1.1159.212.110 (42079080u5EKN2Dp7MbOEM7lnEs4gg) 
Various bug fixes, and NMI/DF improvements for x86_64.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-07 16:00:00 +00:00
iap10@labyrinth.cl.cam.ac.uk 94dc02967a bitkeeper revision 1.1159.212.109 (42078e8e1-3RnmEqHbanC69txgXoZQ) 
Merge labyrinth.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into labyrinth.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
 2005-02-07 15:51:42 +00:00
iap10@labyrinth.cl.cam.ac.uk d08dd0ac71 bitkeeper revision 1.1159.223.75 (42078dd8VBcyJ0X9yF-bRHcBVUJ3Ww) 
As pointed out on the xen-devel list, the vm86 call was not very robust in 
Xen.
It turned out to be due to a missing check in the pagefault handler, 
determining whether the pagefault came from userspace or from the kernel.
Now the syscall-crash tool doesn't cause any "Oops" on the vm86 calls anymore.

From: Stephan Diestelhorst <sd386@cam.ac.uk>
Signed-off-by: ian.pratt@cl.cam.ac.uk
 2005-02-07 15:48:40 +00:00
iap10@freefall.cl.cam.ac.uk 9e71cacb67 bitkeeper revision 1.1159.212.108 (42077fd0S_urmaLkjaFnGgMRPjUCMA) 
Merge freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno/users/iap10/xeno-clone/xen-unstable.bk
 2005-02-07 14:48:48 +00:00
iap10@labyrinth.cl.cam.ac.uk d97505c6df bitkeeper revision 1.1159.247.1 (42077fc2VzXadqgxjViiGV6bG9CwbA) 
Don't memcpy the arch specific bit of exec_domain from the idle task's. 
This caused the ctxt->pt_base !=0 error when starting new domains.
 2005-02-07 14:48:34 +00:00
kaf24@scramble.cl.cam.ac.uk 8fdcd103cb bitkeeper revision 1.1159.212.107 (420757d1DdfFUXGMssAN0f_k_jSJvA) 
Merge scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
 2005-02-07 11:58:09 +00:00
kaf24@scramble.cl.cam.ac.uk 88381e599a bitkeeper revision 1.1159.223.74 (420757a9FtyPHOdlg42s6EIT2DD1zw) 
Pad Xen image to end on a page boundary. Avoids kexec bug.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-07 11:57:29 +00:00
kaf24@viper.(none) 76974398a6 bitkeeper revision 1.1159.212.106 (42068c6bV88PUeuTyW0W65OVudMAlQ) 
Added user-memory accessing functionality for x86_64.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-06 21:30:19 +00:00
kaf24@viper.(none) f9c513d54f bitkeeper revision 1.1159.212.105 (420666bemy1hHhMRPUknF0p3-jxn_w) 
x86/64 debug builds use guard pages in unallocated heap space and for
stack-limit enforcement.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-06 18:49:34 +00:00
kaf24@viper.(none) 8ba7847b3d bitkeeper revision 1.1159.212.104 (4206121fBCAx-xpYAHk3p-Gk_3xChw) 
Merge viper.(none):/home/kaf24/xen-2.0-testing.bk
into viper.(none):/home/kaf24/xen-unstable.bk
 2005-02-06 12:48:31 +00:00
kaf24@viper.(none) cef3a40634 bitkeeper revision 1.1159.223.73 (42061207JyX53LmlrclgfiWwVqnF7w) 
Avoid large stack frame in arch_dom0_op by dynamically allocating space
for getmeminfo batch.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-06 12:48:07 +00:00
kaf24@viper.(none) f4106bcd03 bitkeeper revision 1.1159.212.103 (420609f1fbTBjl9ynLuVLkWWeqTOag) 
Merge viper.(none):/home/kaf24/xen-2.0-testing.bk
into viper.(none):/home/kaf24/xen-unstable.bk
 2005-02-06 12:13:37 +00:00
kaf24@viper.(none) c0d41e4315 bitkeeper revision 1.1159.223.72 (42060910CAWXk13FiquPxR_uRrD_1A) 
Prevent stack overflow in PCI setup code.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-06 12:09:52 +00:00
kaf24@viper.(none) 33788f79da bitkeeper revision 1.1159.223.71 (42060876pgZEpnal0wuK3VOOWP9zCQ) 
Fix build system to rebuild file containing banner text every time.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-06 12:07:18 +00:00
iap10@freefall.cl.cam.ac.uk 6a689ef21d bitkeeper revision 1.1159.212.102 (4205e5edzyj_0mq8tWZYw76EVB4zcw) 
Merge freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
 2005-02-06 09:39:57 +00:00
iap10@freefall.cl.cam.ac.uk a30533c446 bitkeeper revision 1.1159.223.70 (4205e5daVr3OnfNS5GMFcoc8j80ODQ) 
trivial fix to the ioremap for local pages
 2005-02-06 09:39:38 +00:00
iap10@freefall.cl.cam.ac.uk 2b3f7bca64 bitkeeper revision 1.1159.212.101 (4205e445duHww3eKAPqc0vdxWD-fKQ) 
trivial fix to the ioremap for local pages
 2005-02-06 09:32:53 +00:00
kaf24@viper.(none) a2e0bcb6b9 bitkeeper revision 1.1159.212.100 (42050e5fWLAKCQAvoZ3CPmyAaL-51g) 
Reorganise 'struct domain' and 'struct exec_domain' to each have an
architecture-specific portion. Removed 'mm_struct'.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 18:20:15 +00:00
kaf24@scramble.cl.cam.ac.uk 64c1adfcf8 bitkeeper revision 1.1159.212.99 (4204e978S7U_CKee_ItjbGQ8Ezbw3A) 
Another scheduler fix for prev. manual merge.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 15:42:48 +00:00
kaf24@scramble.cl.cam.ac.uk 8ef86134ea bitkeeper revision 1.1159.212.98 (4204e7b362YvATmkfmBxuFTvYN9JQQ) 
Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xeno.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
 2005-02-05 15:35:15 +00:00
kaf24@scramble.cl.cam.ac.uk e98bfa2604 bitkeeper revision 1.1159.246.3 (4204e7ad2KYRVbyWiC88XmVkIag9Wg) 
More common-code movements for ia64.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 15:35:09 +00:00
mafetter@fleming.research 96c508b864 bitkeeper revision 1.1159.212.97 (4204dcc70PktbFSV6N0XNpd9T7Z_Nw) 
Merge maf46@ssh-relay1.cl.cam.ac.uk:/usr/groups/xeno/BK/xen-unstable.bk
into fleming.research:/scratch/fleming/mafetter/xen-unstable.bk
 2005-02-05 14:48:39 +00:00
kaf24@scramble.cl.cam.ac.uk 4fe70c2f8c bitkeeper revision 1.1159.246.2 (4204c18cvI5Uk50dXB8wqfQwKj9ZGw) 
Manual merge.
Signed-off-by: keir.fraser@Cl.cam.ac.uk
 2005-02-05 12:52:28 +00:00
kaf24@scramble.cl.cam.ac.uk da6601fe81 bitkeeper revision 1.1159.246.1 (4204bf62SAXmiDrhK-FnLlQjHbkY8A) 
Manual merge.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 12:43:14 +00:00
kaf24@scramble.cl.cam.ac.uk 8a830062ec bitkeeper revision 1.1159.223.69 (4204be8dLxMs-eFXEJxgXu_dhM7vLw) 
Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0-testing.bk
 2005-02-05 12:39:41 +00:00
kaf24@scramble.cl.cam.ac.uk 48ff6b71e1 bitkeeper revision 1.1159.245.1 (4204be86F8AKmyv5_m4N44YWgyyt_Q) 
Another NMI watchdog fix. Deferred NMIs need to ACK the local APIC.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 12:39:34 +00:00
mafetter@fleming.research 52c1b8b3dc bitkeeper revision 1.1159.212.96 (4204aff5pQipffND8_37kyj01pfiWQ) 
Hand merge changes to schedule.c
  
Signed-off-by: michael.fetterman@cl.cam.ac.uk
 2005-02-05 11:37:25 +00:00
kaf24@scramble.cl.cam.ac.uk 73445e880f bitkeeper revision 1.1159.212.95 (4204aa0ee0re5Xx1zWrJ9ejxzgRs3w) 
Various cleanups. Remove PDB pending simpler GDB stub and/or NetBSD debugger.
Force emacs mode to appropriate tabbing in various files.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 11:12:14 +00:00
mafetter@fleming.research f18239411b bitkeeper revision 1.1159.223.68 (4204a5090n9Cd2ll6YcdL3tK2uDu1A) 
Bug fix to the scheduler for writable page tables.
Don't flush the writable page tables inside __enter_scheduler()
until after we've committed to switching to another domain.

Here's the problem: if enough debugging messages are enabled (for
example, shadow mode and/or writable page tables messages), then we
can get into a situation where we *always* visit
__enter_scheduler() after every page fault and/or hypercall.  If we
flush the writable page tables every time we take a page fault,
we'll never end up actually getting into the domain with write
permissions enabled to its page table.

Signed-off-by: michael.fetterman@cl.cam.ac.uk
 2005-02-05 10:50:49 +00:00
kaf24@scramble.cl.cam.ac.uk 228e9fba60 bitkeeper revision 1.1159.212.94 (4204a0deFxk8r7Vhks3j_qvRlbZMJQ) 
Merge scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
 2005-02-05 10:33:02 +00:00
kaf24@scramble.cl.cam.ac.uk fc3efe0ada bitkeeper revision 1.1159.223.67 (4204a089yB7FSdCp0Isa4dMFs_V3qQ) 
Building PIC .so libs is now optional. Defaults to enabled for Debian.
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 10:31:37 +00:00
kaf24@scramble.cl.cam.ac.uk 180083a912 bitkeeper revision 1.1159.212.93 (42049334yxlf_y0Z3UvBj3IoXK5ToA) 
Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xeno.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
 2005-02-05 09:34:44 +00:00
kaf24@scramble.cl.cam.ac.uk 0292b858da bitkeeper revision 1.1159.244.1 (4204932bmZgxudypIonkb5Mm9GmAtA) 
Create arch_do_boot_vcpu().
Signed-off-by: keir.fraser@cl.cam.ac.uk
 2005-02-05 09:34:35 +00:00
iap10@freefall.cl.cam.ac.uk d551e3bc5c bitkeeper revision 1.1159.212.92 (4204921aEJqAV7p8MQEa98S3OLscXg) 
Merge freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
 2005-02-05 09:30:02 +00:00
iap10@labyrinth.cl.cam.ac.uk d8ab68ec41 bitkeeper revision 1.1159.223.66 (42048ef5frMFQFFm-sKDC6PrU8yraQ) 
Name: pic-lib.patch
Description: support PIC code generation
 Libraries have 2 methods of being compiled; a .so must contain non-pic
 objects, while the .a can contain standard objects.
Signed-off-by: Adam Heath <doogie@brainfood.com>
Signed-off-by: ian.pratt@cl.cam.ac.uk
 2005-02-05 09:16:37 +00:00