xen.git
21 years agobitkeeper revision 1.1159.187.23 (41a89e22M2fDCeiojlBqp-8YIh3N9w)
kaf24@scramble.cl.cam.ac.uk [Sat, 27 Nov 2004 15:32:50 +0000 (15:32 +0000)]
bitkeeper revision 1.1159.187.23 (41a89e22M2fDCeiojlBqp-8YIh3N9w)

Small vm86 fix. vm86 mode still crashes Linux.

21 years agobitkeeper revision 1.1159.187.22 (41a89729VHxMK8Tp4qcLrOPCoZrdog)
kaf24@scramble.cl.cam.ac.uk [Sat, 27 Nov 2004 15:03:05 +0000 (15:03 +0000)]
bitkeeper revision 1.1159.187.22 (41a89729VHxMK8Tp4qcLrOPCoZrdog)

First cut for VM86 support, based on Stephan Diestelhorst's patches. It
doesn't actually work yet -- it's possible that e.g., signal delivery is
broken.

21 years agobitkeeper revision 1.1159.187.21 (41a85113PA1gYVqMumQ4r2S3y6POGw)
kaf24@scramble.cl.cam.ac.uk [Sat, 27 Nov 2004 10:04:03 +0000 (10:04 +0000)]
bitkeeper revision 1.1159.187.21 (41a85113PA1gYVqMumQ4r2S3y6POGw)

Clean up and fix the 2.6 entry.S:
 1. Save and restore the event_mask in SAVE_ALL / restore_all.
 2. No need to keep reloading %esi all oevr the place as we can load it
    once on entry (e.g., SAVE_ALL) and thereafter it is callee-saves.
 3. No need for extra XEN_UNBLOCK_EVENTS() where native isn't doing a 'sti',
    even if the code looks broken -- it is okay to call schedule() with
    interrupts off, in which case it will reenable them itself.
 4. Fixed another KERNEL_DS -> USER_DS.
 5. Unmacroed the page fault handler.
 6. A bunch of other tiny fixes....

21 years agobitkeeper revision 1.1159.187.20 (41a77433rez_BGuifdBbTI3Y34kiag)
kaf24@scramble.cl.cam.ac.uk [Fri, 26 Nov 2004 18:21:39 +0000 (18:21 +0000)]
bitkeeper revision 1.1159.187.20 (41a77433rez_BGuifdBbTI3Y34kiag)

Deal with exception from guest context with real interrupts disabled.
This can happen because IOPL != 0 and even a well-behaved guest may
execute random BIOS code if it is a privileged hardware-controlling
domain (e.g., DOM0 X server).

21 years agobitkeeper revision 1.1159.187.19 (41a65822miLPeexZ6MOkyk4Usl-Rpw)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 22:09:38 +0000 (22:09 +0000)]
bitkeeper revision 1.1159.187.19 (41a65822miLPeexZ6MOkyk4Usl-Rpw)

Fix multicall preemption.

21 years agobitkeeper revision 1.1159.187.18 (41a64945RGajx3hjodoeMCbM8Ky3ZA)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 21:06:13 +0000 (21:06 +0000)]
bitkeeper revision 1.1159.187.18 (41a64945RGajx3hjodoeMCbM8Ky3ZA)

Cleanups.

21 years agobitkeeper revision 1.1159.187.17 (41a63c69lFw9w4Qh2aZDluR-6MdrkQ)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 20:11:21 +0000 (20:11 +0000)]
bitkeeper revision 1.1159.187.17 (41a63c69lFw9w4Qh2aZDluR-6MdrkQ)

More hypercall preemption fixes. do_mmu_update() now correctly remembers the
foreigndom across preempt/resume.

21 years agobitkeeper revision 1.1159.187.16 (41a61a44Xij1fE3MnjvIv-xHwoKOZg)
cl349@arcadians.cl.cam.ac.uk [Thu, 25 Nov 2004 17:45:40 +0000 (17:45 +0000)]
bitkeeper revision 1.1159.187.16 (41a61a44Xij1fE3MnjvIv-xHwoKOZg)

Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into arcadians.cl.cam.ac.uk:/local/scratch-2/cl349/xen-2.0-testing.bk

21 years agobitkeeper revision 1.1159.194.5 (41a61a3a3tGHnMob5s6YpzKC0ZK3aA)
cl349@arcadians.cl.cam.ac.uk [Thu, 25 Nov 2004 17:45:30 +0000 (17:45 +0000)]
bitkeeper revision 1.1159.194.5 (41a61a3a3tGHnMob5s6YpzKC0ZK3aA)

memory.c:
  Fix case where we have a conflicting current active p.t.
  Also simplify code flow.

21 years agobitkeeper revision 1.1159.187.15 (41a61537tODn12flBND8W6jum0b79Q)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 17:24:07 +0000 (17:24 +0000)]
bitkeeper revision 1.1159.187.15 (41a61537tODn12flBND8W6jum0b79Q)

Fix hypercall preemption. At the same time I reimplemented most of the
multi-hypercall in arch-independent C code.

21 years agobitkeeper revision 1.1159.187.14 (41a60a94xRo19V0VSKpxKYHUxJL14Q)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 16:38:44 +0000 (16:38 +0000)]
bitkeeper revision 1.1159.187.14 (41a60a94xRo19V0VSKpxKYHUxJL14Q)

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

21 years agobitkeeper revision 1.1159.187.13 (41a6082272nwAioGViThlz6Of26a3g)
mafetter@fleming.research [Thu, 25 Nov 2004 16:28:18 +0000 (16:28 +0000)]
bitkeeper revision 1.1159.187.13 (41a6082272nwAioGViThlz6Of26a3g)

Merge maf46@ssh-relay1.cl.cam.ac.uk:/usr/groups/netos/xeno/BK/xen-2.0-testing.bk
into fleming.research:/scratch/fleming/mafetter/foo

21 years agobitkeeper revision 1.1159.196.2 (41a5ff4ct8PP91KB-eAf60440PriAA)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 15:50:36 +0000 (15:50 +0000)]
bitkeeper revision 1.1159.196.2 (41a5ff4ct8PP91KB-eAf60440PriAA)

Get rid of MMU_UPDATE_DEBUG in Linux 2.4.

21 years agobitkeeper revision 1.1159.196.1 (41a5fefcFQhZEJPIqPpQEw0opKThFw)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 15:49:16 +0000 (15:49 +0000)]
bitkeeper revision 1.1159.196.1 (41a5fefcFQhZEJPIqPpQEw0opKThFw)

Remove MMU_UPDATE_DEBUG stuff.

21 years agobitkeeper revision 1.1159.187.12 (41a5f5ffLANWdJeipO7JLMl8j-6O3Q)
iap10@labyrinth.cl.cam.ac.uk [Thu, 25 Nov 2004 15:10:55 +0000 (15:10 +0000)]
bitkeeper revision 1.1159.187.12 (41a5f5ffLANWdJeipO7JLMl8j-6O3Q)

Merge ssh://xenbk@gandalf.hpl.hp.com//var/bk/xen-2.0-testing.bk
into labyrinth.cl.cam.ac.uk:/auto/anfs/scratch/labyrinth/iap10/xeno-clone/xeno.bk

21 years agobitkeeper revision 1.1159.187.11 (41a5f544EJGqYIJJBOFjrPctFG4vhA)
iap10@labyrinth.cl.cam.ac.uk [Thu, 25 Nov 2004 15:07:48 +0000 (15:07 +0000)]
bitkeeper revision 1.1159.187.11 (41a5f544EJGqYIJJBOFjrPctFG4vhA)

Add wildcard capability to the KERNELS= input to the top-level Makefile.
e.g. make KERNELS=*2.4* world

21 years agobitkeeper revision 1.1159.192.3 (41a5f022GBi9_4NENr9ydoPoqjQhRA)
mafetter@fleming.research [Thu, 25 Nov 2004 14:45:54 +0000 (14:45 +0000)]
bitkeeper revision 1.1159.192.3 (41a5f022GBi9_4NENr9ydoPoqjQhRA)

Merge maf46@ssh-relay1.cl.cam.ac.uk:/usr/groups/netos/xeno/BK/xen-2.0-testing.bk
into fleming.research:/scratch/fleming/mafetter/foo

21 years agobitkeeper revision 1.1159.187.10 (41a5ee7fINP79uJ4FyQF72a79xTHLQ)
iap10@labyrinth.cl.cam.ac.uk [Thu, 25 Nov 2004 14:38:55 +0000 (14:38 +0000)]
bitkeeper revision 1.1159.187.10 (41a5ee7fINP79uJ4FyQF72a79xTHLQ)

Merge labyrinth.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into labyrinth.cl.cam.ac.uk:/auto/anfs/scratch/labyrinth/iap10/xeno-clone/xeno.bk

21 years agobitkeeper revision 1.1159.187.9 (41a5ee69KVaFjE-ukpNOYoRAXKxWvQ)
iap10@labyrinth.cl.cam.ac.uk [Thu, 25 Nov 2004 14:38:33 +0000 (14:38 +0000)]
bitkeeper revision 1.1159.187.9 (41a5ee69KVaFjE-ukpNOYoRAXKxWvQ)

trivial fix to 2.4.28

21 years agobitkeeper revision 1.1159.194.4 (41a5e757kS3W0lQ0UXkviQYcgBr7Gg)
cl349@arcadians.cl.cam.ac.uk [Thu, 25 Nov 2004 14:08:23 +0000 (14:08 +0000)]
bitkeeper revision 1.1159.194.4 (41a5e757kS3W0lQ0UXkviQYcgBr7Gg)

XendDomainInfo.py:
  Fix check for no configured block devices.

21 years agobitkeeper revision 1.1159.194.3 (41a5e729R9jXVAOcrKU-Xq81RscJQQ)
cl349@arcadians.cl.cam.ac.uk [Thu, 25 Nov 2004 14:07:37 +0000 (14:07 +0000)]
bitkeeper revision 1.1159.194.3 (41a5e729R9jXVAOcrKU-Xq81RscJQQ)

vbd.c, block.h:
  Fix mapping from Xen device numbers to Linux device names.

21 years agobitkeeper revision 1.1159.194.2 (41a5e69b3tIuTQ0hJ7dj4VL-MmKxuw)
cl349@arcadians.cl.cam.ac.uk [Thu, 25 Nov 2004 14:05:15 +0000 (14:05 +0000)]
bitkeeper revision 1.1159.194.2 (41a5e69b3tIuTQ0hJ7dj4VL-MmKxuw)

entry.S:
  Use __USER_DS for %ds/%es in kernel, like regular i386 Linux.

21 years agobitkeeper revision 1.1159.192.2 (41a5cf2cIBFwbkcA2H3_LcseHWZHmw)
mafetter@fleming.research [Thu, 25 Nov 2004 12:25:16 +0000 (12:25 +0000)]
bitkeeper revision 1.1159.192.2 (41a5cf2cIBFwbkcA2H3_LcseHWZHmw)

Merge maf46@ssh-relay1.cl.cam.ac.uk:/usr/groups/netos/xeno/BK/xen-2.0-testing.bk
into fleming.research:/scratch/fleming/mafetter/foo

21 years agobitkeeper revision 1.1159.194.1 (41a5c5c5J8BRAOOMMsDGqEcd_8brmg)
kaf24@scramble.cl.cam.ac.uk [Thu, 25 Nov 2004 11:45:09 +0000 (11:45 +0000)]
bitkeeper revision 1.1159.194.1 (41a5c5c5J8BRAOOMMsDGqEcd_8brmg)

Sort exception tables during Xen boot. This will fix some nasty crashes
that some people have seen in the last day or so.

21 years agobitkeeper revision 1.1159.193.2 (41a5c4ea-QO7fPUkeH3KKO5W7upn-w)
mjw@wray-m-3.hpl.hp.com [Thu, 25 Nov 2004 11:41:30 +0000 (11:41 +0000)]
bitkeeper revision 1.1159.193.2 (41a5c4ea-QO7fPUkeH3KKO5W7upn-w)

Fix 'make dist' to install in xen install dir and
not remake gc every time.

21 years agobitkeeper revision 1.1159.193.1 (41a5c0f5Uc6PRNRtIoxM4YuW1UdQVQ)
mjw@wray-m-3.hpl.hp.com [Thu, 25 Nov 2004 11:24:37 +0000 (11:24 +0000)]
bitkeeper revision 1.1159.193.1 (41a5c0f5Uc6PRNRtIoxM4YuW1UdQVQ)

Merge xenbk@gandalf:/var/bk/xen-2.0-testing.bk
into wray-m-3.hpl.hp.com:/home/mjw/repos-bk/xen-2.0-testing.bk

21 years agobitkeeper revision 1.1159.192.1 (41a5b616PKr3oSl-gLQrEOCfYSXbTw)
mafetter@fleming.research [Thu, 25 Nov 2004 10:38:14 +0000 (10:38 +0000)]
bitkeeper revision 1.1159.192.1 (41a5b616PKr3oSl-gLQrEOCfYSXbTw)

Don't flip a segment unless it will actually help fix the problem.
Also made the insn decoder slightly more real.
Bug fix in detecting expand-down segments.

21 years agobitkeeper revision 1.1159.187.8 (41a51d432HR76Y8JHARv_4I0VHYPYg)
iap10@labyrinth.cl.cam.ac.uk [Wed, 24 Nov 2004 23:46:11 +0000 (23:46 +0000)]
bitkeeper revision 1.1159.187.8 (41a51d432HR76Y8JHARv_4I0VHYPYg)

Upgrade to Linux 2.4.28

21 years agobitkeeper revision 1.1159.187.7 (41a4e12eWWEz6Rwd4YlbRFZKcBjaMQ)
cl349@arcadians.cl.cam.ac.uk [Wed, 24 Nov 2004 19:29:50 +0000 (19:29 +0000)]
bitkeeper revision 1.1159.187.7 (41a4e12eWWEz6Rwd4YlbRFZKcBjaMQ)

Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into arcadians.cl.cam.ac.uk:/local/scratch-2/cl349/xen-2.0-testing.bk

21 years agobitkeeper revision 1.1159.190.1 (41a4e124lX16V4SmG8QpfO6jwnCLAw)
cl349@arcadians.cl.cam.ac.uk [Wed, 24 Nov 2004 19:29:40 +0000 (19:29 +0000)]
bitkeeper revision 1.1159.190.1 (41a4e124lX16V4SmG8QpfO6jwnCLAw)

Remove changes to toplevel Linux Makefile since it breaks running mkbuildtree
to refresh a build tree.

21 years agobitkeeper revision 1.1159.187.6 (41a4d15eNLlT3wCGjZ2RZQx7hDushg)
kaf24@scramble.cl.cam.ac.uk [Wed, 24 Nov 2004 18:22:22 +0000 (18:22 +0000)]
bitkeeper revision 1.1159.187.6 (41a4d15eNLlT3wCGjZ2RZQx7hDushg)

Behave properly with grows-down data segments. Maybe some cleaning up
and merging with Michael Fetterman's patches required. :-)

21 years agobitkeeper revision 1.1159.187.5 (41a48ea4noDXAKVgDzH9BvR43D1OQg)
cl349@arcadians.cl.cam.ac.uk [Wed, 24 Nov 2004 13:37:40 +0000 (13:37 +0000)]
bitkeeper revision 1.1159.187.5 (41a48ea4noDXAKVgDzH9BvR43D1OQg)

Simplify includes.

21 years agobitkeeper revision 1.1159.188.1 (41a4822bOXytSqfi2JTuq_ydBfUFRw)
mjw@wray-m-3.hpl.hp.com [Wed, 24 Nov 2004 12:44:27 +0000 (12:44 +0000)]
bitkeeper revision 1.1159.188.1 (41a4822bOXytSqfi2JTuq_ydBfUFRw)

Add braces.

21 years agobitkeeper revision 1.1159.187.4 (41a471c8NjyQJy-vepqpb8H7LdzHzA)
kaf24@scramble.cl.cam.ac.uk [Wed, 24 Nov 2004 11:34:32 +0000 (11:34 +0000)]
bitkeeper revision 1.1159.187.4 (41a471c8NjyQJy-vepqpb8H7LdzHzA)

Allow preemption of long-running hypercalls for softirq processing.

21 years agobitkeeper revision 1.1159.187.3 (41a3bdde1DKDiUc_Vvg6h5QrnkHvJg)
kaf24@scramble.cl.cam.ac.uk [Tue, 23 Nov 2004 22:46:54 +0000 (22:46 +0000)]
bitkeeper revision 1.1159.187.3 (41a3bdde1DKDiUc_Vvg6h5QrnkHvJg)

Big rewrite of Xen->guest transition code. If we fault during the transition
then we roll back and reenable interrupts before properly handling the
fault. This means, for example, that shadow code always executes with
interrupts enabled.

21 years agobitkeeper revision 1.1159.187.2 (41a270c1UPbV2BI-dBs9cyad-p32tQ)
iap10@labyrinth.cl.cam.ac.uk [Mon, 22 Nov 2004 23:05:37 +0000 (23:05 +0000)]
bitkeeper revision 1.1159.187.2 (41a270c1UPbV2BI-dBs9cyad-p32tQ)

Add patch from Rik van Riel to delete include/.asm-ignore from the top-level Linux Makefile during a mkae mrproper.
I think we'll wait until things settle down before sending this one upstream...

21 years agobitkeeper revision 1.1159.187.1 (41a26ec1W-iw8iKd-EuzGrvNLX-08g)
iap10@labyrinth.cl.cam.ac.uk [Mon, 22 Nov 2004 22:57:05 +0000 (22:57 +0000)]
bitkeeper revision 1.1159.187.1 (41a26ec1W-iw8iKd-EuzGrvNLX-08g)

Initial ia64 checkin.

21 years agobitkeeper revision 1.1159.183.4 (41a26aceaXU8CHj-DqjbnM3q7zLf2g)
iap10@labyrinth.cl.cam.ac.uk [Mon, 22 Nov 2004 22:40:14 +0000 (22:40 +0000)]
bitkeeper revision 1.1159.183.4 (41a26aceaXU8CHj-DqjbnM3q7zLf2g)

Merge ssh://xenbk@gandalf.hpl.hp.com//var/bk/xeno-unstable.bk
into labyrinth.cl.cam.ac.uk:/auto/anfs/scratch/labyrinth/iap10/xeno-clone/xeno.bk

21 years agobitkeeper revision 1.1159.186.1 (41a2662eF1hWrCE7SFR6NRrcnlh3Lg)
kaf24@scramble.cl.cam.ac.uk [Mon, 22 Nov 2004 22:20:30 +0000 (22:20 +0000)]
bitkeeper revision 1.1159.186.1 (41a2662eF1hWrCE7SFR6NRrcnlh3Lg)

xfrd fixes from Charles Coffing.

21 years agobitkeeper revision 1.1159.183.3 (41a2188bAFjxwwkR-Q5G7XglkWtKfQ)
mjw@wray-m-3.hpl.hp.com [Mon, 22 Nov 2004 16:49:15 +0000 (16:49 +0000)]
bitkeeper revision 1.1159.183.3 (41a2188bAFjxwwkR-Q5G7XglkWtKfQ)

Add vnet files.

21 years agobitkeeper revision 1.1159.183.2 (41a216ce6YIv6IWbateVWedQylK5rA)
mjw@wray-m-3.hpl.hp.com [Mon, 22 Nov 2004 16:41:50 +0000 (16:41 +0000)]
bitkeeper revision 1.1159.183.2 (41a216ce6YIv6IWbateVWedQylK5rA)

Restructure libxutil to prepare for adding vnets.
Move common files from xfrd into libxutil.

21 years agobitkeeper revision 1.1159.183.1 (41a0fd5c_SO-Z8P4u52CN53Q0eDzqg)
kaf24@scramble.cl.cam.ac.uk [Sun, 21 Nov 2004 20:41:00 +0000 (20:41 +0000)]
bitkeeper revision 1.1159.183.1 (41a0fd5c_SO-Z8P4u52CN53Q0eDzqg)

Clean up cacheline-alignment attribute usage. Also add an extra byte to the
TSS I/O bitmap as required by the arch manual.

21 years agobitkeeper revision 1.1159.170.53 (419e7eb2DUhjF-0rtAuKlW6KTzFV2A)
cl349@arcadians.cl.cam.ac.uk [Fri, 19 Nov 2004 23:16:02 +0000 (23:16 +0000)]
bitkeeper revision 1.1159.170.53 (419e7eb2DUhjF-0rtAuKlW6KTzFV2A)

Increase padding of tss_struct after size of io_bitmap was slightly reduced.
Without the padding, the tss_struct for other CPUs is not cacheline-aligned.

21 years agobitkeeper revision 1.1159.170.52 (419e281dxhj2vE4hBYI-_Ud4rCMAWg)
kaf24@scramble.cl.cam.ac.uk [Fri, 19 Nov 2004 17:06:37 +0000 (17:06 +0000)]
bitkeeper revision 1.1159.170.52 (419e281dxhj2vE4hBYI-_Ud4rCMAWg)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk

21 years agobitkeeper revision 1.1159.180.4 (419e1ce3xP6qsH24SA4ybMEapaR_LQ)
cl349@arcadians.cl.cam.ac.uk [Fri, 19 Nov 2004 16:18:43 +0000 (16:18 +0000)]
bitkeeper revision 1.1159.180.4 (419e1ce3xP6qsH24SA4ybMEapaR_LQ)

g/c empty.c

21 years agobitkeeper revision 1.1159.180.3 (419ddd7ahbMbUcKt4ZRGoYKuNcN4MQ)
cl349@arcadians.cl.cam.ac.uk [Fri, 19 Nov 2004 11:48:10 +0000 (11:48 +0000)]
bitkeeper revision 1.1159.180.3 (419ddd7ahbMbUcKt4ZRGoYKuNcN4MQ)

Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into arcadians.cl.cam.ac.uk:/local/scratch-2/cl349/xen-2.0-testing.bk

21 years agobitkeeper revision 1.1159.181.1 (419ddd65nxpGF43pG96SSRICzT_NdA)
cl349@arcadians.cl.cam.ac.uk [Fri, 19 Nov 2004 11:47:49 +0000 (11:47 +0000)]
bitkeeper revision 1.1159.181.1 (419ddd65nxpGF43pG96SSRICzT_NdA)

evtchn.c:
  Make dynamic irq handlers safe to use with the unmodified irq probing code.
irq.c:
  Remove changes to the irq probing code.

21 years agobitkeeper revision 1.1159.180.2 (419dc71eHwyXT3BVHFdxBKRp1BPxFw)
kaf24@scramble.cl.cam.ac.uk [Fri, 19 Nov 2004 10:12:46 +0000 (10:12 +0000)]
bitkeeper revision 1.1159.180.2 (419dc71eHwyXT3BVHFdxBKRp1BPxFw)

Add return codes to exception handlers to indicate if a fault was fixed
up and so instruction replay ought to work.

21 years agobitkeeper revision 1.1159.170.51 (419dbb56dorYDf7SCsweJDYesNBypg)
kaf24@scramble.cl.cam.ac.uk [Fri, 19 Nov 2004 09:22:30 +0000 (09:22 +0000)]
bitkeeper revision 1.1159.170.51 (419dbb56dorYDf7SCsweJDYesNBypg)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.180.1 (419dbad8-u4Z8SxMk3S7dzh4pdErPg)
kaf24@scramble.cl.cam.ac.uk [Fri, 19 Nov 2004 09:20:24 +0000 (09:20 +0000)]
bitkeeper revision 1.1159.180.1 (419dbad8-u4Z8SxMk3S7dzh4pdErPg)

I/O bitmap cleanups.

21 years agobitkeeper revision 1.1159.170.50 (419cc892pqywup6fAiGc7HTzkaGmWQ)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 16:06:42 +0000 (16:06 +0000)]
bitkeeper revision 1.1159.170.50 (419cc892pqywup6fAiGc7HTzkaGmWQ)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.179.3 (419cc874fJd3ljoD3_vTHS4nWtM2lg)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 16:06:12 +0000 (16:06 +0000)]
bitkeeper revision 1.1159.179.3 (419cc874fJd3ljoD3_vTHS4nWtM2lg)

Move event/failsafe callback addresses into thread_info (arch-dep).
Make the trap_bounce per-domain rather than per-cpu.

21 years agobitkeeper revision 1.1159.170.49 (419cc054DpxjFgLktm6GX49IM6rQhg)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 15:31:32 +0000 (15:31 +0000)]
bitkeeper revision 1.1159.170.49 (419cc054DpxjFgLktm6GX49IM6rQhg)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.179.2 (419cbedfAFJPmYd4XKno5lrw9LXJ0A)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 15:25:19 +0000 (15:25 +0000)]
bitkeeper revision 1.1159.179.2 (419cbedfAFJPmYd4XKno5lrw9LXJ0A)

Auto-generate assembly struct offsets. Clean up Xen-death on
unhandleable traps/faults/NMIs/etc.

21 years agobitkeeper revision 1.1159.170.48 (419cbc3bwAAPKW4Lxcb78C1Npws_tQ)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 15:14:03 +0000 (15:14 +0000)]
bitkeeper revision 1.1159.170.48 (419cbc3bwAAPKW4Lxcb78C1Npws_tQ)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.179.1 (419cbc1dn1mfBYorxJfIs3hxfOq3Sg)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 15:13:33 +0000 (15:13 +0000)]
bitkeeper revision 1.1159.179.1 (419cbc1dn1mfBYorxJfIs3hxfOq3Sg)

Cset exclude: kaf24@freefall.cl.cam.ac.uk|ChangeSet|20041117134807|36506

21 years agobitkeeper revision 1.1159.170.47 (419cb9ccH7SHVcqRqhXZMu3jzt489A)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 15:03:40 +0000 (15:03 +0000)]
bitkeeper revision 1.1159.170.47 (419cb9ccH7SHVcqRqhXZMu3jzt489A)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.178.3 (419cb8c1UgT4GEBjhcYkdZbYSHPLpw)
cl349@arcadians.cl.cam.ac.uk [Thu, 18 Nov 2004 14:59:13 +0000 (14:59 +0000)]
bitkeeper revision 1.1159.178.3 (419cb8c1UgT4GEBjhcYkdZbYSHPLpw)

Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into arcadians.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.170.46 (419cb8b6t7eqyQ8XfGGabpCzZpKD4Q)
bren@anvil.research [Thu, 18 Nov 2004 14:59:02 +0000 (14:59 +0000)]
bitkeeper revision 1.1159.170.46 (419cb8b6t7eqyQ8XfGGabpCzZpKD4Q)

Merge br260@labyrinth.cl.cam.ac.uk:/usr/groups/xeno/BK/xen-2.0-testing.bk
into anvil.research:/scratch/anvil/bren/xeno.bk

21 years agobitkeeper revision 1.1159.170.45 (419cb897jRheBdVSsNm7oNbz_Q4DeQ)
bren@anvil.research [Thu, 18 Nov 2004 14:58:31 +0000 (14:58 +0000)]
bitkeeper revision 1.1159.170.45 (419cb897jRheBdVSsNm7oNbz_Q4DeQ)

Bring x2d2 to latest headers. Quite some fixes to make it compile.

21 years agobitkeeper revision 1.1159.176.4 (419cb819pVY6eBsMUAArh6ibXVHVbg)
cl349@arcadians.cl.cam.ac.uk [Thu, 18 Nov 2004 14:56:25 +0000 (14:56 +0000)]
bitkeeper revision 1.1159.176.4 (419cb819pVY6eBsMUAArh6ibXVHVbg)

Only check console_use_vt during initialization.

21 years agobitkeeper revision 1.1159.170.44 (419ca014UOzabKYzMFeVLxcsT6vGFg)
bren@anvil.research [Thu, 18 Nov 2004 13:13:56 +0000 (13:13 +0000)]
bitkeeper revision 1.1159.170.44 (419ca014UOzabKYzMFeVLxcsT6vGFg)

Merge br260@labyrinth.cl.cam.ac.uk:/usr/groups/xeno/BK/xeno.bk
into anvil.research:/scratch/anvil/bren/xeno.bk

21 years agobitkeeper revision 1.1159.178.2 (419c79cdpE_zerZG3GhrXcQcFyPFXA)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 10:30:37 +0000 (10:30 +0000)]
bitkeeper revision 1.1159.178.2 (419c79cdpE_zerZG3GhrXcQcFyPFXA)

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

21 years agobitkeeper revision 1.1159.176.3 (419c7922rQh8G2esWsSBcfh7OMce6A)
kaf24@scramble.cl.cam.ac.uk [Thu, 18 Nov 2004 10:27:46 +0000 (10:27 +0000)]
bitkeeper revision 1.1159.176.3 (419c7922rQh8G2esWsSBcfh7OMce6A)

Foreign-page cleanups.

21 years agobitkeeper revision 1.1159.178.1 (419bced9l1RdVC76cT9ARmM2W9UbRg)
kaf24@scramble.cl.cam.ac.uk [Wed, 17 Nov 2004 22:21:13 +0000 (22:21 +0000)]
bitkeeper revision 1.1159.178.1 (419bced9l1RdVC76cT9ARmM2W9UbRg)

Merge scramble.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/local/scratch/kaf24/xeno

21 years agobitkeeper revision 1.1159.176.2 (419bcd80h-r7PbubJr0FE4gcCaXwRQ)
kaf24@scramble.cl.cam.ac.uk [Wed, 17 Nov 2004 22:15:28 +0000 (22:15 +0000)]
bitkeeper revision 1.1159.176.2 (419bcd80h-r7PbubJr0FE4gcCaXwRQ)

Add support for standalone make -f buildconfigs/mk... back.

21 years agobitkeeper revision 1.1159.170.43 (419b79810ziXBmhNHCQ-Z6wgYwAp7w)
bren@anvil.research [Wed, 17 Nov 2004 16:17:05 +0000 (16:17 +0000)]
bitkeeper revision 1.1159.170.43 (419b79810ziXBmhNHCQ-Z6wgYwAp7w)

Merge br260@labyrinth.cl.cam.ac.uk:/usr/groups/xeno/BK/xeno.bk
into anvil.research:/scratch/anvil/bren/xeno.bk

21 years agobitkeeper revision 1.1159.177.1 (419b7973GQNMdTb87C7Uq9su5ForCA)
kaf24@scramble.cl.cam.ac.uk [Wed, 17 Nov 2004 16:16:51 +0000 (16:16 +0000)]
bitkeeper revision 1.1159.177.1 (419b7973GQNMdTb87C7Uq9su5ForCA)

Merge scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into scramble.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.176.1 (419b7962daQGcKCC2RVXaxvuAr13Gg)
kaf24@scramble.cl.cam.ac.uk [Wed, 17 Nov 2004 16:16:34 +0000 (16:16 +0000)]
bitkeeper revision 1.1159.176.1 (419b7962daQGcKCC2RVXaxvuAr13Gg)

added tag RELEASE-2.0.1

21 years agobitkeeper revision 1.1159.176.1 (419b77fc7lOGZy3pNuKwE_AZuDPPuQ)
bren@anvil.research [Wed, 17 Nov 2004 16:10:36 +0000 (16:10 +0000)]
bitkeeper revision 1.1159.176.1 (419b77fc7lOGZy3pNuKwE_AZuDPPuQ)

Fix my own mistake. Should pass the backend domain ID.

21 years agobitkeeper revision 1.1159.170.42 (419b69c7gX234yN4MLjxZjle-ovjcQ)
bren@anvil.research [Wed, 17 Nov 2004 15:09:59 +0000 (15:09 +0000)]
bitkeeper revision 1.1159.170.42 (419b69c7gX234yN4MLjxZjle-ovjcQ)

Fix my own mistake. Should pass the backend domain ID.

21 years agobitkeeper revision 1.1159.170.41 (419b5697bEIXHXiSbTxwpjfvjHraWw)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:48:07 +0000 (13:48 +0000)]
bitkeeper revision 1.1159.170.41 (419b5697bEIXHXiSbTxwpjfvjHraWw)

Reassert 2.1-devel after push to 2.0 tree.

21 years agobitkeeper revision 1.1159.170.40 (419b55f4xjnbq8tzjeO3VSVxGTstBw)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:45:24 +0000 (13:45 +0000)]
bitkeeper revision 1.1159.170.40 (419b55f4xjnbq8tzjeO3VSVxGTstBw)

added tag RELEASE-2.0.1

21 years agobitkeeper revision 1.1159.170.40 (419b55e6jnbji7_jBNPq93t0rRHt4g)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:45:10 +0000 (13:45 +0000)]
bitkeeper revision 1.1159.170.40 (419b55e6jnbji7_jBNPq93t0rRHt4g)

Cset exclude: kaf24@freefall.cl.cam.ac.uk|ChangeSet|20041105104027|05915

21 years agobitkeeper revision 1.1159.170.39 (419b5581poSuvE_McWQiO9aFYWL_yg)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:43:29 +0000 (13:43 +0000)]
bitkeeper revision 1.1159.170.39 (419b5581poSuvE_McWQiO9aFYWL_yg)

Merge freefall.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0.bk
into freefall.cl.cam.ac.uk:/local/scratch/kaf24/xeno

21 years agobitkeeper revision 1.1159.1.385 (419b54d0E_vjy3KgQ1TvEX6lII-VWQ)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:40:32 +0000 (13:40 +0000)]
bitkeeper revision 1.1159.1.385 (419b54d0E_vjy3KgQ1TvEX6lII-VWQ)

added tag RELEASE-2.0.0

21 years agobitkeeper revision 1.1159.170.38 (419b4ea7EVWPzoNmHFd8awUXxFXmLg)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:14:15 +0000 (13:14 +0000)]
bitkeeper revision 1.1159.170.38 (419b4ea7EVWPzoNmHFd8awUXxFXmLg)

Sanitise ignore list.

21 years agobitkeeper revision 1.1159.170.37 (419b4e93x5uYHCJBfuNflDeySU4JpQ)
kaf24@freefall.cl.cam.ac.uk [Wed, 17 Nov 2004 13:13:55 +0000 (13:13 +0000)]
bitkeeper revision 1.1159.170.37 (419b4e93x5uYHCJBfuNflDeySU4JpQ)

Clean up "foreign pages" patch to refelect what we pushed upstream to
the core Linux maintainers.

21 years agobitkeeper revision 1.1159.170.36 (419b409dgOm9WpCUrkZWaLcFuKDTIw)
bren@anvil.research [Wed, 17 Nov 2004 12:14:21 +0000 (12:14 +0000)]
bitkeeper revision 1.1159.170.36 (419b409dgOm9WpCUrkZWaLcFuKDTIw)

Solve hang at net frontend initialization by necessarily passing domain ID to NetDev in xend.
This follows Andy's cset to support backends in unprivileged domains.

21 years agobitkeeper revision 1.1159.170.35 (419ab6448ydG-9pjZ3SRv3nESPZzYg)
iap10@labyrinth.cl.cam.ac.uk [Wed, 17 Nov 2004 02:24:04 +0000 (02:24 +0000)]
bitkeeper revision 1.1159.170.35 (419ab6448ydG-9pjZ3SRv3nESPZzYg)

add comment

21 years agobitkeeper revision 1.1159.170.34 (419aad6416AhQtqf_9z4O_V7Cit8iQ)
iap10@labyrinth.cl.cam.ac.uk [Wed, 17 Nov 2004 01:46:12 +0000 (01:46 +0000)]
bitkeeper revision 1.1159.170.34 (419aad6416AhQtqf_9z4O_V7Cit8iQ)

Merge labyrinth.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-2.0-testing.bk
into labyrinth.cl.cam.ac.uk:/auto/groups/xeno/BK/xen-unstable.bk

21 years agobitkeeper revision 1.1159.175.2 (419aac910pa0nMHuaLaEOWmKvC9JVg)
iap10@labyrinth.cl.cam.ac.uk [Wed, 17 Nov 2004 01:42:41 +0000 (01:42 +0000)]
bitkeeper revision 1.1159.175.2 (419aac910pa0nMHuaLaEOWmKvC9JVg)

waste 4 bytes to avoid #ifdef ugliness

21 years agobitkeeper revision 1.1159.170.33 (419a9c62tk7sIcrtH243O5DOGwNn8g)
iap10@labyrinth.cl.cam.ac.uk [Wed, 17 Nov 2004 00:33:38 +0000 (00:33 +0000)]
bitkeeper revision 1.1159.170.33 (419a9c62tk7sIcrtH243O5DOGwNn8g)

Merge labyrinth.cl.cam.ac.uk:/auto/groups/xeno/BK/xeno.bk
into labyrinth.cl.cam.ac.uk:/auto/anfs/scratch/labyrinth/iap10/xeno-clone/xeno.bk

21 years agobitkeeper revision 1.1159.175.1 (419a9b9dCZLKnt1tKvFYyV5cDeDbmQ)
iap10@labyrinth.cl.cam.ac.uk [Wed, 17 Nov 2004 00:30:21 +0000 (00:30 +0000)]
bitkeeper revision 1.1159.175.1 (419a9b9dCZLKnt1tKvFYyV5cDeDbmQ)

Clean up drivers/char/mem.c patch.

21 years agobitkeeper revision 1.1159.168.7 (419a6fbepARynjSYyfFg1S3Py1v94A)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 21:23:10 +0000 (21:23 +0000)]
bitkeeper revision 1.1159.168.7 (419a6fbepARynjSYyfFg1S3Py1v94A)

Xen build fixes. Work with Hardened GCC.

21 years agobitkeeper revision 1.1159.170.32 (419a593aACa3uJybVvoEJ_gaJcjDwA)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 19:47:06 +0000 (19:47 +0000)]
bitkeeper revision 1.1159.170.32 (419a593aACa3uJybVvoEJ_gaJcjDwA)

Merge freefall.cl.cam.ac.uk:/local/scratch/kaf24/xen-2.0-testing.bk
into freefall.cl.cam.ac.uk:/local/scratch/kaf24/xeno.bk

21 years agobitkeeper revision 1.1159.170.31 (419a3a86bSLSt5jRubDsLFc4VXWrkQ)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 17:36:06 +0000 (17:36 +0000)]
bitkeeper revision 1.1159.170.31 (419a3a86bSLSt5jRubDsLFc4VXWrkQ)

Sanitise failsafe callback. The safe pf handler stuff was madness.
If it turns out to be needed, there must be a better way.

21 years agobitkeeper revision 1.1159.170.30 (419a2863WX3YLZ5KVCew4n2UgbIs-g)
smh22@tempest.cl.cam.ac.uk [Tue, 16 Nov 2004 16:18:43 +0000 (16:18 +0000)]
bitkeeper revision 1.1159.170.30 (419a2863WX3YLZ5KVCew4n2UgbIs-g)

make 2.4 build again

21 years agobitkeeper revision 1.1159.170.29 (419a0009K2EoexbNZXY_leDTaivx2w)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 13:26:33 +0000 (13:26 +0000)]
bitkeeper revision 1.1159.170.29 (419a0009K2EoexbNZXY_leDTaivx2w)

Fix make_page_{readonly,writable} to deal properly with highmem.

21 years agobitkeeper revision 1.1159.170.28 (4199f979RH9YDYvR9XUZksaNnSlnLQ)
akw27@labyrinth.cl.cam.ac.uk [Tue, 16 Nov 2004 12:58:33 +0000 (12:58 +0000)]
bitkeeper revision 1.1159.170.28 (4199f979RH9YDYvR9XUZksaNnSlnLQ)

Fixes to xend for backends in domains other than dom0.

21 years agobitkeeper revision 1.1159.170.27 (4199eb03e15gd8adslXoDx2C8r41ow)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 11:56:51 +0000 (11:56 +0000)]
bitkeeper revision 1.1159.170.27 (4199eb03e15gd8adslXoDx2C8r41ow)

Merge freefall.cl.cam.ac.uk:/auto/groups/xeno/BK/xeno.bk
into freefall.cl.cam.ac.uk:/local/scratch/kaf24/xeno

21 years agobitkeeper revision 1.1159.174.4 (4199eafc-o43U-MPvkSymdEahhBVLg)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 11:56:44 +0000 (11:56 +0000)]
bitkeeper revision 1.1159.174.4 (4199eafc-o43U-MPvkSymdEahhBVLg)

Fix panic() so that it flushes console messages and then kills the VM
cleanly (instead of spinning).

21 years agobitkeeper revision 1.1159.174.3 (4199eadf9ra8mQPwvvr9Ke8eQfkfIg)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 11:56:15 +0000 (11:56 +0000)]
bitkeeper revision 1.1159.174.3 (4199eadf9ra8mQPwvvr9Ke8eQfkfIg)

Fix CONFIG_DEBUG_PAGEALLOC. More generally, this fixes
__change_page_attr at the same time (incompatible with writable
pagetables).

21 years agobitkeeper revision 1.1159.174.2 (4199eab3BFgYlgf6yBL0RuSb19gzGA)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 11:55:31 +0000 (11:55 +0000)]
bitkeeper revision 1.1159.174.2 (4199eab3BFgYlgf6yBL0RuSb19gzGA)

Fix CONFIG_4KSTACKS kernel config option, and add it do default config.

21 years agobitkeeper revision 1.1159.174.1 (4199ea78WRqMUotnBDHybojMaiF37w)
kaf24@freefall.cl.cam.ac.uk [Tue, 16 Nov 2004 11:54:32 +0000 (11:54 +0000)]
bitkeeper revision 1.1159.174.1 (4199ea78WRqMUotnBDHybojMaiF37w)

Add more required sanity checks to writable p.t. code in Xen.

21 years agobitkeeper revision 1.1159.170.26 (41994c77d7MyAnUlSeibYJqQo1ADCA)
mwilli2@equilibrium.research [Tue, 16 Nov 2004 00:40:23 +0000 (00:40 +0000)]
bitkeeper revision 1.1159.170.26 (41994c77d7MyAnUlSeibYJqQo1ADCA)

Clean up write interface for balloon proc file somewhat.

21 years agobitkeeper revision 1.1159.168.6 (4199134cGy53S7HzqzuO4Ufm3c9ijw)
mwilli2@equilibrium.research [Mon, 15 Nov 2004 20:36:28 +0000 (20:36 +0000)]
bitkeeper revision 1.1159.168.6 (4199134cGy53S7HzqzuO4Ufm3c9ijw)

Wait for in the xend init script for Xend to really come
up.  Avoids races with other init scripts.

21 years agobitkeeper revision 1.1159.170.25 (4198cc3b-yQEJ6t2KXb0BZw64jh66Q)
cl349@freefall.cl.cam.ac.uk [Mon, 15 Nov 2004 15:33:15 +0000 (15:33 +0000)]
bitkeeper revision 1.1159.170.25 (4198cc3b-yQEJ6t2KXb0BZw64jh66Q)

Merge freefall.cl.cam.ac.uk:/auto/groups/xeno/BK/xeno.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno/users/cl349/BK/xen.bk-ddb

21 years agobitkeeper revision 1.1159.173.1 (4198cc1etdf5hNRh765kjOv76JOjog)
cl349@freefall.cl.cam.ac.uk [Mon, 15 Nov 2004 15:32:46 +0000 (15:32 +0000)]
bitkeeper revision 1.1159.173.1 (4198cc1etdf5hNRh765kjOv76JOjog)

Run "reboot machine" keyhandler from interrupt context.

21 years agobitkeeper revision 1.1159.170.24 (4198acd7Fs4-ujy8fHFTYRsZuN115Q)
kaf24@freefall.cl.cam.ac.uk [Mon, 15 Nov 2004 13:19:19 +0000 (13:19 +0000)]
bitkeeper revision 1.1159.170.24 (4198acd7Fs4-ujy8fHFTYRsZuN115Q)

Ported Steven Smith's multi-user extension of /dev/xen/evtchn to
current evtchn driver. Now the device can be open multiple times, with
users bound to disjoint sets of ports.