similar to: [PATCH] virtio_mmio: remove redundant dev_err message

On 2020/4/6 ??1:19, Markus Elfring wrote: > From: Markus Elfring <elfring at users.sourceforge.net> > Date: Sun, 5 Apr 2020 19:14:10 +0200 > > The function ?platform_get_irq? can log an error already. > Thus omit a redundant message for the exception handling in the > calling function. It looks to me that not all error path of platform_get_irq() were loggd. And git grep

On Tue, Nov 04, 2014 at 05:35:12PM +0800, Shannon Zhao wrote: > As the current virtio-mmio only support single irq, > so some advanced features such as vhost-net with irqfd > are not supported. And the net performance is not > the best without vhost-net and irqfd supporting. > > This patch support virtio-mmio to request multiple > irqs like virtio-pci. With this patch and

On Thu, Nov 06, 2014 at 05:54:54PM +0800, Shannon Zhao wrote: > On 2014/11/6 17:34, Michael S. Tsirkin wrote: > > On Tue, Nov 04, 2014 at 05:35:12PM +0800, Shannon Zhao wrote: > >> As the current virtio-mmio only support single irq, > >> so some advanced features such as vhost-net with irqfd > >> are not supported. And the net performance is not > >>

in vm_find_vqs() irq has a wrong type so, in case of no IRQ resource defined, wrong parameter will be passed to request_irq() Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> --- drivers/virtio/virtio_mmio.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index f363fbeb5ab0..60dde8ed163b

in vm_find_vqs() irq has a wrong type so, in case of no IRQ resource defined, wrong parameter will be passed to request_irq() Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> --- drivers/virtio/virtio_mmio.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index f363fbeb5ab0..60dde8ed163b

On Tue, Jul 02, 2019 at 05:48:18PM +0300, Ihor Matushchak wrote: > in vm_find_vqs() irq has a wrong type > so, in case of no IRQ resource defined, > wrong parameter will be passed to request_irq() > > Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> Thanks! pls don't make v2 a response to v1 in the future though. > --- > Changes in v2: > Don't

From: Ihor Matushchak <ihor.matushchak at foobox.net> [ Upstream commit 5e663f0410fa2f355042209154029842ba1abd43 ] in vm_find_vqs() irq has a wrong type so, in case of no IRQ resource defined, wrong parameter will be passed to request_irq() Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Reviewed-by: Ivan T.

in vm_find_vqs() irq has a wrong type so, in case of no IRQ resource defined, wrong parameter will be passed to request_irq() Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> --- Changes in v2: Don't overwrite error code value. drivers/virtio/virtio_mmio.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mmio.c

in vm_find_vqs() irq has a wrong type so, in case of no IRQ resource defined, wrong parameter will be passed to request_irq() Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> --- Changes in v2: Don't overwrite error code value. drivers/virtio/virtio_mmio.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mmio.c

On 2014/11/6 17:34, Michael S. Tsirkin wrote: > On Tue, Nov 04, 2014 at 05:35:12PM +0800, Shannon Zhao wrote: >> As the current virtio-mmio only support single irq, >> so some advanced features such as vhost-net with irqfd >> are not supported. And the net performance is not >> the best without vhost-net and irqfd supporting. >> >> This patch support

On 2014/11/6 17:34, Michael S. Tsirkin wrote: > On Tue, Nov 04, 2014 at 05:35:12PM +0800, Shannon Zhao wrote: >> As the current virtio-mmio only support single irq, >> so some advanced features such as vhost-net with irqfd >> are not supported. And the net performance is not >> the best without vhost-net and irqfd supporting. >> >> This patch support

On Sat, Sep 30, 2023 at 4:46?AM Jakub Sitnicki <jakub at cloudflare.com> wrote: > > Some virtual devices, such as the virtio network device, can use multiple > virtqueues (or multiple pairs of virtqueues in the case of a vNIC). In such > case, when there are multiple vCPUs present, it is possible to process > virtqueue events in parallel. Each vCPU can service a subset of all

On Sat, Sep 30, 2023 at 4:46?AM Jakub Sitnicki <jakub at cloudflare.com> wrote: > > Some virtual devices, such as the virtio network device, can use multiple > virtqueues (or multiple pairs of virtqueues in the case of a vNIC). In such > case, when there are multiple vCPUs present, it is possible to process > virtqueue events in parallel. Each vCPU can service a subset of all

Hi, Quoting Ihor Matushchak (2019-07-02 12:59:18) > in vm_find_vqs() irq has a wrong type > so, in case of no IRQ resource defined, > wrong parameter will be passed to request_irq() > > Signed-off-by: Ihor Matushchak <ihor.matushchak at foobox.net> > --- > drivers/virtio/virtio_mmio.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff

As the current virtio-mmio only support single irq, so some advanced features such as vhost-net with irqfd are not supported. And the net performance is not the best without vhost-net and irqfd supporting. This patch support virtio-mmio to request multiple irqs like virtio-pci. With this patch and qemu assigning multiple irqs for virtio-mmio device, it's ok to use vhost-net with irqfd on

As the current virtio-mmio only support single irq, so some advanced features such as vhost-net with irqfd are not supported. And the net performance is not the best without vhost-net and irqfd supporting. This patch support virtio-mmio to request multiple irqs like virtio-pci. With this patch and qemu assigning multiple irqs for virtio-mmio device, it's ok to use vhost-net with irqfd on

From: Li Liu <john.liuli at huawei.com> This irq handler will get the interrupt reason from a shared memory. And will be assigned only while irqfd enabled. Signed-off-by: Li Liu <john.liuli at huawei.com> --- drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++++++++-- 1 file changed, 32 insertions(+), 2 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c

From: Li Liu <john.liuli at huawei.com> This irq handler will get the interrupt reason from a shared memory. And will be assigned only while irqfd enabled. Signed-off-by: Li Liu <john.liuli at huawei.com> --- drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++++++++-- 1 file changed, 32 insertions(+), 2 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c

On Sat, Oct 25, 2014 at 04:24:54PM +0800, john.liuli wrote: > From: Li Liu <john.liuli at huawei.com> > > This irq handler will get the interrupt reason from a > shared memory. And will be assigned only while irqfd > enabled. > > Signed-off-by: Li Liu <john.liuli at huawei.com> > --- > drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++++++++--

On Mon, Oct 27, 2014 at 07:04:11PM +0800, Li Liu wrote: > > > On 2014/10/26 19:56, Michael S. Tsirkin wrote: > > On Sat, Oct 25, 2014 at 04:24:54PM +0800, john.liuli wrote: > >> From: Li Liu <john.liuli at huawei.com> > >> > >> This irq handler will get the interrupt reason from a > >> shared memory. And will be assigned only while irqfd