This fixes
- one instance of using XEN_BLOCK_EVENTS where XEN_UNBLOCK_EVENTS was
meant
- four instances of left-over cli-s that should have been replaced
with XEN_BLOCK_EVENTS
- one instance of slightly wrong placement (without resulting in ill
behavior, but needlessly making the diff to native more complex)
Signed-off-by: Jan Beulich <jbeulich@novell.com>
The first two members of a grant entry are updated as a combined pair.
The following patch uses a union so updates can happen in an endian neutral fashion.
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
This changeset is from upstream Linux. We need it so Xen users
using NAT are not unnecessarily alarmed by these WARN_ON errors
especially since they're not in a position to do anything about
it. Original changelog:
[NET]: Kill the WARN_ON() calls for checksum fixups.
We have a more complete solution in the works, involving
the seperation of CHECKSUM_HW on input vs. output, and
having netfilter properly do incremental checksums.
But that is a very involved patch and is thus 2.6.19
material.
What we have now is infinitely better than the past,
wherein all TSO packets were dropped due to corrupt
checksums as soon at the NAT module was loaded. At
least now, the checksums do get fixed up, it just
isn't the cleanest nor most optimal solution.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Split the bits of page.h which are needed by PV-on-HVM drivers out
into a separate header file, so that it's a bit easier to get the xenolinux
machine address functions when compiled against a native kernel.
Signed-off-by: Steven Smith <ssmith@xensource.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
warning about arithmetic on 'void *' pointers.
Based on a patch from Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
sizeof(shared_info_t) can change even in compatible hypervisor
versions.
Add a clear warning about this, and fix the few places relying on it.
In addition, add some padding to arch_shared_info, to allow future
additions to the structure without breaking known offsets of members
following it in the shared info.
Signed-off-by: John Levon <john.levon@sun.com>
vif-nat and vif-route need to know domU ethX IP addresses in order to set
up the appropriate routes.The new network test infrastructure is not
providing the IP address on the vif line in /tmp/xm-test.conf; adding
it turns out to be a one-liner.
Tested with xm-test running with -bridge, -route, and -nat network
scripts.
Signed-off-by: Jim Dykman <dykman@us.ibm.com>
By replacing dev_alloc_skb with alloc_skb we need to do the 16-byte
reservation ourselves. Also, it's unnecessary to align the size
when calling alloc_skb since the alignment is an implementation
detail of alloc_skb and it already takes care of it for us.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Thsi fixes problems where a driver is loaded from a script, and the
following parts of the script depend on devices having connected
by the time the modprobe/insmod returns.
Based on a tested patch from Rik van Riel at Red Hat.
Signed-off-by: Keir Fraser <keir@xensource.com>
Benchmarks show it provides little or no benefit (except
on synthetic benchmarks). Also it is complicated and
likely to hinder efforts to reduce lockign granularity.
Signed-off-by: Keir Fraser <keir@xensource.com>
Based on an original patch from Rolf Neugebauer at Intel.
Signed-off-by: Steven Smith <ssmith@xensource.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
Fix some boundary checking errors.
Fix the confusion using variables 'level' and 'trig_mode'.
Also fix some other misc mistakes and do some cleanup.
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Create architecture specific directories below mini-os for sources
and below mini-os/include for headers.
Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
I cannot think of any circumstance that the Xen console device would
not have CON_ENABLED. With out this, DomUs that panic() before the
init process has started (and maybe even after) do not get output hi
priority log_levels (like panic()) from LOG_BUF().
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
1) xend can't start due to xend-config.sxp
2) qemu dm option vncunused should be effective only
when vnc is turned on.
Signed-off-by: Xin Li <xin.b.li@intel.com>
