| Commit message (Collapse) | Author | Age | Files | Lines |
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Export xen_section info from generic Elf parser. Use this to detect
PAE mismatch between Xen and dom0 image.
Signed-off-by: Keir Fraser <keir@xensource.com>
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The following allows you to run unmodified guest operating systems
under Xen on VMX (VT) enabled processors. The tree lives under
<ROOT>/tools/dfw. Instead of booting a guest kernel, boot vmxloader and
specify the disk image in qemurc.
Leendert
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
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[PATCH] vmx-io-events.patch
- Handle the case where the VMX domains get events from ports other than
IOPACKET_PORT (because of paravirtualized drivers)
- Use clear_bit() to operate on evtchn_upcall_pending
Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com>
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
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Fix 'no value returned in non-void function' warnings on x86/64 gcc.
Signed-off-by: Keir Fraser <keir@xensource.com>
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read/write control-reg macros are now same in xenlinux as native linux.
Signed-oiff-by: Keir Fraser <keir@xensource.com>
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Increase max cmdline to 1024 characters.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xeno.bk
into arcadians.cl.cam.ac.uk:/auto/anfs/nos1/akw27/xeno-clone/xeno.bk
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Parallax code cleanups.
Signed-off-by: andrew.warfield@cl.cam.ac.uk
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Reove IRQ balancer from Xen. It is unused, and balancing will be done
by the guests themselves.
Signed-off-by: Keir Fraser <keir@xensource.com>
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More PAE cleanups, this time for the page-type management.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Clean up the domain_page.h interfaces. One common header file
<xen/domain_page.h> and map_domain_mem() -> map_domain_page(), takes
a pfn rather than a paddr.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Give the map_dom_mem_cache a better name, and fix a bug in
unmap_domain_mem_with_cache() [it shouldn't actually unmap the page!].
The bug was spotted by George Dunlap.
Signed-off-by: Keir Fraser <keir@xensource.com>
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[PATCH] vmx-pit-reset-vector.patch
If the guest resets irq_base in the PIC, we should reset the vector
in the hypervisor as well.
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
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cpu_gdt_init() could allocate a frame array one element too small. Now
it is fixed size and guaranteed big enough. Spotted by George Dunlap.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Clean up show_registers().
Signed-off-by: Keir Fraser <keir@xensource.com>
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Remove strrchr/strnlen/memscan from x86-specific string.h. They are not
used so not worth optimising (strnlen is used only in vsprintf which is
not performance critical).
Signed-off-by: Keir Fraser <keir@xensource.com>
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Merge x86/32 and x86/64 string functions.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Merge x86/32 and x86/64 usercopy routines.
Signed-off-by: Keir Fraser <keir@xensource.com>
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xc_gnttab.c, xc_evtchn.c:
Cleanup error message printing and error exit code path.
xc_vmx_build.c, xc_private.c, xc_plan9_build.c, xc_linux_build.c:
Cleanup error message printing.
Signed-off-by: Nguyen Anh Quynh <aquynh@gmail.com>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
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xc_load_elf.c, xc_load_bin.c:
Fix missing rename (xc_*_probe -> probe_*) from previous commit.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
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Merge firebug.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
into firebug.cl.cam.ac.uk:/local/scratch/cl349/xen-unstable.bk-clean
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xc_private.h, xc_linux_build.c, Makefile:
Add support for loading ``bin'' format images, as used by ReactOS.
Move image probing/parsing/loading code out of domain builder to allow
multiple image formats without having to duplicate the domain building
code.
xc_load_elf.c, xc_load_bin.c:
new file
xc_vmx_build.c:
Cleanup.
Signed-Off-By: Ge van Geldorp <gvg@reactos.com>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
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Attached patch fixes FP initialization bug with x86-64 xenlinux.=20
With this patch, # of testcase failures with LTP is < 5 (out of 800),
almost same results as the native x86-64 Linux. The other two patches
for LTP are coming soon; with these, all the testcases will pass (except
the ones that fail on the native x86-64 Linux).
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
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Fix smp_call_function race (introduced a couple of days ago).
Signed-off-by: Keir Fraser <keir@xensource.com>
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More console cleanups. The console ring now overwrites its tail when
it fills, rather than stop recording output. The guest serial output
is only allowed to half-fill the serial output buffer, and now
respects hypercall preemption requests.
Signed-off-by: Keir Fraser <keir@xensource.com>
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ns16550 interrupt handler should not return until the IIR indicates
no pending interrupts. Also a few generic serial driver cleanups.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Extend EVTCHNOP_alloc_unbound to allocate a specified port, if
non-zero value is passed in.
Signed-off-by: Keir Fraser <keir@xensource.com>
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add missing break
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Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xeno.bk
into arcadians.cl.cam.ac.uk:/auto/anfs/nos1/akw27/xeno-clone/xeno.bk
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bug fixes to tap and parallax.
Signed-off-by: andrew.warfield@cl.cam.ac.uk
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Add a manual 'sync_console' boot parameter that forces synchronous
console output. May be useful for systems that crash unexpectedly
and lose the last chunk of console output.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Interrupt-driven serial transmit for 8250/16550 UARTs.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Merge firebug.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
into firebug.cl.cam.ac.uk:/local/scratch/kaf24/xeno-unstable-ia64.bk
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Rationalise debugger stuff in the tree.
Within Xen itself, remove PDB references and fold into domu_debug.
When domu_debug hits a breakpoint, it pauses all vcpus of the domain
and raises VIRQ_DEBUGGER (not VIRQ_PDB). The debugger in domain0 can
either poll pause status or bind to VIRQ_DEBUGGER. Before debugging
a breakpointed domain the debugger should issue PAUSEDOMAIN itself, or
it is not guaranteed to see paused state of the domain!
Outside Xen there's a new dir tools/debugger, containing gdb, pdb and
a new library libxendebug (used by pdb). I also think the ptrace
functions in libxc also ought to be moved out: either to libxendebug
or to a new library libxenptrace.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xeno.bk
into arcadians.cl.cam.ac.uk:/auto/anfs/nos1/ach61/debugger
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Merge arcadians.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xeno.bk
into arcadians.cl.cam.ac.uk:/auto/anfs/nos1/ach61/debugger
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PDB 0.3
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Merge http://xen-ia64.bkbits.net/xeno-unstable-ia64.bk
into sportsman.spdomain:/home/djm/xeno-unstable-ia64.bk
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[patch] libxc x86-64
I've redone the patch to add domU launching support to libxc for x86-64.
Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
Signed-off-by: ian@xensource.com
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[PATCH] missing put_domain in DOM0_IOPORT_PERMISSION
There appears to be a missing put_domain() in the failure case. The code
doesn't seem to be used by anyone, but anyway...
Signed-off-by: John Levon <levon@movementarian.org>
Signed-off-by: ian@xensource.com
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Fix compilation problem when perf counters are enabled.
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Merge firebug.cl.cam.ac.uk:/local/scratch/kaf24/xeno-unstable-ia64.bk
into firebug.cl.cam.ac.uk:/local/scratch/kaf24/xen-unstable.bk
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Event-channel CPU affinity. Currently all event channels still bind to
VCPU#0 at start of day, and have their binding automatically changed
when bound to a VIRQ or IPI source. XenLinux maintains a per-cpu
evtchn mask denoting which event channels are bound to each cpu.
Todo: Allow guests to change binding of of non-ipi and non-virq evtchns.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Add EFI PCDP support to automatically find console
Signed-off-by: Dan Magenheimer <dan.magenheimer@hp.com>
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Basic update to new ns16550 driver (not all working yet)
Signed-off by: Dan Magenheimer <dan.magenheimer@hp.com>
Signed-off-by Kevin Tian <Kevin.tian@intel.com>
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More include file cleanup fixes (for CONFIG_VTI)
Also a cpumask cleanup fix
Signed-off by: Dan Magenheimer <dan.magenheimer@hp.com>
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Simplify implementation of map_domain_mem.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Fix Linux for cpuset -> vcpumask rename.
Signed-off-by: Keir Fraser <keir@xensource.com>
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All cpu bitmasks in Xen now use the cpumask_t type and its operators.
Signed-off-by: Keir Fraser <keir@xensource.com>
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Make sure we only look at the unpinned list for mms which are actually
unpinned.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
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