Displaying 7 results from an estimated 7 matches similar to: "[PATCH] use NR_IRQS for irq count"
2008 Jun 27
2
PCI device assignment to guests (userspace)
Userspace patches for the pci-passthrough functionality.
The major updates since the last post are:
- Loop to add passthrough devices in pc_init1
- Handle errors in read/write calls
- Allow invocation without irq number for in-kernel irqchip
Other than this, several small things were fixed according to review comments received last time.
2008 Jun 27
2
PCI device assignment to guests (userspace)
Userspace patches for the pci-passthrough functionality.
The major updates since the last post are:
- Loop to add passthrough devices in pc_init1
- Handle errors in read/write calls
- Allow invocation without irq number for in-kernel irqchip
Other than this, several small things were fixed according to review comments received last time.
2010 Mar 01
1
Fwd: Re: Kernel 2.6.31.6 pv_ops freeze on start, No available IRQ to bind to, increase nr_irqs!
On 03/01/2010 03:25 PM, Ian Campbell wrote:
> On Mon, 2010-03-01 at 14:21 +0000, Michal Novotny wrote:
>
>> Hi,
>> well, I tried reverting this patch and both applying and not applying
>> the new one from Ian but there is still kernel oops. Error image is
>> attached. Also, I tried disabling CONFIG_SPARSE_IRQ (i.e. setting this
>> to n) but no luck. Still
2008 Apr 24
1
ia64/pv_ops: paravirtualize NR_IRQS
Make NR_IRQ overridable by each pv instances.
Pv instance may need each own number of irqs so that
NR_IRQS should be the maximum number of nr_irqs each
pv instances need.
Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp>
---
arch/ia64/kernel/asm-offsets.c | 18 ++++++++++++++++++
include/asm-ia64/hardirq.h | 4 +++-
include/asm-ia64/irq.h | 13 +++++++++++--
3
2023 Mar 17
0
[PATCH RFC v2 virtio 2/7] pds_vdpa: get vdpa management info
On Thu, Mar 16, 2023 at 11:25?AM Shannon Nelson <shannon.nelson at amd.com> wrote:
>
> On 3/15/23 12:05 AM, Jason Wang wrote:
> > On Thu, Mar 9, 2023 at 9:31?AM Shannon Nelson <shannon.nelson at amd.com> wrote:
> >>
> >> Find the vDPA management information from the DSC in order to
> >> advertise it to the vdpa subsystem.
> >>
>
2023 Jun 30
4
[PATCH virtio 0/4] pds_vdpa: mac, reset, and irq updates
v2 for internal review
- heavily reworked NET_F_MAC patch, matches recent PR-68875
- reordered to put "clean and reset vqs" before "alloc-irq"
to make them slightly simpler patches
- other minor cleanups for simpler patches
These are some fixes for device providing a MAC address, for allocating
irq resources later to support vhost use, and for properly cleaning
vq info
2023 Jun 30
4
[PATCH virtio 0/4] pds_vdpa: mac, reset, and irq updates
v2 for internal review
- heavily reworked NET_F_MAC patch, matches recent PR-68875
- reordered to put "clean and reset vqs" before "alloc-irq"
to make them slightly simpler patches
- other minor cleanups for simpler patches
These are some fixes for device providing a MAC address, for allocating
irq resources later to support vhost use, and for properly cleaning
vq info