similar to: [RFC][PATCH] virtio: 64 bit features

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

OK, here is the large patchset that implements the virtio spec update that I sent earlier (the spec itself needs a minor update, will send that out too next week, but I think we are on the same page here already). It supercedes the PUBLISH_USED_IDX patches I sent out earlier. What will follow will be a patchset that actually includes 4 sets of patches. I note below their status. Please consider

OK, here is the large patchset that implements the virtio spec update that I sent earlier (the spec itself needs a minor update, will send that out too next week, but I think we are on the same page here already). It supercedes the PUBLISH_USED_IDX patches I sent out earlier. What will follow will be a patchset that actually includes 4 sets of patches. I note below their status. Please consider

OK, here's a large patchset that implements the virtio spec update that I sent earlier. It supercedes the PUBLISH_USED_IDX patches I sent out earlier. I know it's a lot to ask but please test, and please consider for 2.6.40 :) I see nice performance improvements: one run showed going from 12 to 18 Gbit/s host to guest with netperf, but I did not spend a lot of time testing performance,

OK, here's a large patchset that implements the virtio spec update that I sent earlier. It supercedes the PUBLISH_USED_IDX patches I sent out earlier. I know it's a lot to ask but please test, and please consider for 2.6.40 :) I see nice performance improvements: one run showed going from 12 to 18 Gbit/s host to guest with netperf, but I did not spend a lot of time testing performance,

On Tue, 25 Nov 2014 18:41:22 +0200 "Michael S. Tsirkin" <mst at redhat.com> wrote: > From: Rusty Russell <rusty at rustcorp.com.au> > > Change the u32 to a u64, and make sure to use 1ULL everywhere! > > Cc: Brian Swetland <swetland at google.com> > Cc: Christian Borntraeger <borntraeger at de.ibm.com> > [Thomas Huth: fix up virtio-ccw

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL everywhere! Cc: Brian Swetland <swetland at google.com> Cc: Christian Borntraeger <borntraeger at de.ibm.com> [Thomas Huth: fix up virtio-ccw get_features] Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>

Aiming these for coming merge window. Nothing should change, but get ready for a non-guest-endian config transports, and > 32 features bits. Final one is just an overdue consolidation. Cheers, Rusty. Rusty Russell (7): virtio_config: introduce size-based accessors. virtio: use size-based config accessors. virtio_config: helpers for non-converting accessors. virtio_config: make

Aiming these for coming merge window. Nothing should change, but get ready for a non-guest-endian config transports, and > 32 features bits. Final one is just an overdue consolidation. Cheers, Rusty. Rusty Russell (7): virtio_config: introduce size-based accessors. virtio: use size-based config accessors. virtio_config: helpers for non-converting accessors. virtio_config: make

From: Christian Borntraeger <borntraeger at de.ibm.com> This patch implements kvm guest kernel support for paravirtualized devices and contains two parts: o a basic virtio stub using virtio_ring and external interrupts and hypercalls o full hypercall implementation in kvm_para.h Currently we dont have PCI on s390. Making virtio_pci usable for s390 seems more complicated that providing an

From: Christian Borntraeger <borntraeger at de.ibm.com> This patch implements kvm guest kernel support for paravirtualized devices and contains two parts: o a basic virtio stub using virtio_ring and external interrupts and hypercalls o full hypercall implementation in kvm_para.h Currently we dont have PCI on s390. Making virtio_pci usable for s390 seems more complicated that providing an