search for: cb6b17323eb2

...s/vdpa/Kconfig @@ -17,6 +17,7 @@ config VDPA_SIM depends on RUNTIME_TESTING_MENU select VDPA select VHOST_RING + select VHOST_IOTLB default n help vDPA networking device simulator which loop TX traffic back diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index f0404ce255d1..cb6b17323eb2 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -8,7 +8,6 @@ config VHOST_IOTLB config VHOST_RING tristate - select VHOST_IOTLB help This option is selected by any driver which needs to access the host side of a virtio ring. -- MST

...s/vdpa/Kconfig @@ -17,6 +17,7 @@ config VDPA_SIM depends on RUNTIME_TESTING_MENU select VDPA select VHOST_RING + select VHOST_IOTLB default n help vDPA networking device simulator which loop TX traffic back diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index f0404ce255d1..cb6b17323eb2 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -8,7 +8,6 @@ config VHOST_IOTLB config VHOST_RING tristate - select VHOST_IOTLB help This option is selected by any driver which needs to access the host side of a virtio ring. -- MST

...efault n help This kernel module can drive Intel IFC VF NIC to offload @@ -35,4 +29,4 @@ config IFCVF To compile this driver as a module, choose M here: the module will be called ifcvf. -endif # VDPA_MENU +endif # VDPA diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index cb6b17323eb2..e79cbbdfea45 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -64,7 +64,7 @@ config VHOST_VDPA tristate "Vhost driver for vDPA-based backend" depends on EVENTFD select VHOST - select VDPA + depends on VDPA help This kernel module can be loaded in host kernel...

...Thanks > > > > I'm a bit confused. So is the next tag in my tree ok now? > > > Still need to select CONFIG_VHOST for? CONFIG_VHOST_VDPA. Others are ok. > > Thanks Oh like this then? diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index bdd270fede26..cb6b17323eb2 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -61,6 +63,7 @@ config VHOST_VSOCK config VHOST_VDPA tristate "Vhost driver for vDPA-based backend" depends on EVENTFD + select VHOST select VDPA help This kernel module can be loaded in host kernel to accelerat...

...t; depends on RUNTIME_TESTING_MENU > select VDPA > select VHOST_RING > + select VHOST_IOTLB > default n > help > vDPA networking device simulator which loop TX traffic back > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index f0404ce255d1..cb6b17323eb2 100644 > --- a/drivers/vhost/Kconfig > +++ b/drivers/vhost/Kconfig > @@ -8,7 +8,6 @@ config VHOST_IOTLB > > config VHOST_RING > tristate > - select VHOST_IOTLB > help > This option is selected by any driver which needs to access > the host side of...

...t; > select VDPA > > select VHOST_RING > > + select VHOST_IOTLB > > default n > > help > > vDPA networking device simulator which loop TX traffic back > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > > index f0404ce255d1..cb6b17323eb2 100644 > > --- a/drivers/vhost/Kconfig > > +++ b/drivers/vhost/Kconfig > > @@ -8,7 +8,6 @@ config VHOST_IOTLB > > config VHOST_RING > > tristate > > - select VHOST_IOTLB > > help > > This option is selected by any driver which needs to ac...

...s/vdpa/Kconfig @@ -17,6 +17,7 @@ config VDPA_SIM depends on RUNTIME_TESTING_MENU select VDPA select VHOST_RING + select VHOST_IOTLB default n help vDPA networking device simulator which loop TX traffic back diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index f0404ce255d1..cb6b17323eb2 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -8,7 +8,6 @@ config VHOST_IOTLB config VHOST_RING tristate - select VHOST_IOTLB help This option is selected by any driver which needs to access the host side of a virtio ring. -- MST

...NU && HAS_DMA > > + depends on RUNTIME_TESTING_MENU && HAS_DMA && VHOST_DPN > > select VDPA > > select VHOST_RING > > select VHOST_IOTLB > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > > index cb6b17323eb2..b3486e218f62 100644 > > --- a/drivers/vhost/Kconfig > > +++ b/drivers/vhost/Kconfig > > @@ -12,6 +12,15 @@ config VHOST_RING > > This option is selected by any driver which needs to access > > the host side of a virtio ring. > > > > +co...

...DPA_SIM tristate "vDPA device simulator" - depends on RUNTIME_TESTING_MENU && HAS_DMA + depends on RUNTIME_TESTING_MENU && HAS_DMA && VHOST_DPN select VDPA select VHOST_RING select VHOST_IOTLB diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index cb6b17323eb2..b3486e218f62 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -12,6 +12,15 @@ config VHOST_RING This option is selected by any driver which needs to access the host side of a virtio ring. +config VHOST_DPN + bool "VHOST dependencies" + depends on !ARM || AEABI...

...DPA_SIM tristate "vDPA device simulator" - depends on RUNTIME_TESTING_MENU && HAS_DMA + depends on RUNTIME_TESTING_MENU && HAS_DMA && VHOST_DPN select VDPA select VHOST_RING select VHOST_IOTLB diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index cb6b17323eb2..b3486e218f62 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -12,6 +12,15 @@ config VHOST_RING This option is selected by any driver which needs to access the host side of a virtio ring. +config VHOST_DPN + bool "VHOST dependencies" + depends on !ARM || AEABI...

On Thu, Apr 02, 2020 at 11:22:57AM +0800, Jason Wang wrote: > > On 2020/4/2 ??12:08, Michael S. Tsirkin wrote: > > On Wed, Apr 01, 2020 at 10:29:32PM +0800, Jason Wang wrote: > > > >From 9b3a5d23b8bf6b0a11e65e688335d782f8e6aa5c Mon Sep 17 00:00:00 2001 > > > From: Jason Wang <jasowang at redhat.com> > > > Date: Wed, 1 Apr 2020 22:17:27 +0800 >

On Thu, Apr 02, 2020 at 11:22:57AM +0800, Jason Wang wrote: > > On 2020/4/2 ??12:08, Michael S. Tsirkin wrote: > > On Wed, Apr 01, 2020 at 10:29:32PM +0800, Jason Wang wrote: > > > >From 9b3a5d23b8bf6b0a11e65e688335d782f8e6aa5c Mon Sep 17 00:00:00 2001 > > > From: Jason Wang <jasowang at redhat.com> > > > Date: Wed, 1 Apr 2020 22:17:27 +0800 >

Now that many more architectures build vhost, a couple of these (um, and arm with deprecated oabi) have reported build failures with randconfig, however fixes for that need a bit more discussion/testing and will be merged separately. Not a regression - these previously simply didn't have vhost at all. Also, there's some DMA API code in the vdpa simulator is hacky - if no solution surfaces

Now that many more architectures build vhost, a couple of these (um, and arm with deprecated oabi) have reported build failures with randconfig, however fixes for that need a bit more discussion/testing and will be merged separately. Not a regression - these previously simply didn't have vhost at all. Also, there's some DMA API code in the vdpa simulator is hacky - if no solution surfaces