linux/include
Sean Christopherson 283ed5001d KVM: Use a local struct to do the initial vfs_poll() on an irqfd
Use a function-local struct for the poll_table passed to vfs_poll(), as
nothing in the vfs_poll() callchain grabs a long-term reference to the
structure, i.e. its lifetime doesn't need to be tied to the irqfd.  Using
a local structure will also allow propagating failures out of the polling
callback without further polluting kvm_kernel_irqfd.

Opportunstically rename irqfd_ptable_queue_proc() to kvm_irqfd_register()
to capture what it actually does.

Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250522235223.3178519-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
2025-06-23 09:50:53 -07:00
..
acpi Merge branches 'acpi-processor' and 'acpi-cppc' 2025-05-26 18:37:38 +02:00
asm-generic hyperv-next for v6.16 2025-06-03 08:39:20 -07:00
clocksource
crypto Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
cxl
drm drm for 6.16-rc1 2025-05-28 09:46:39 -07:00
dt-bindings USB/Thunderbolt changes for 6.16-rc1 2025-06-06 12:45:35 -07:00
hyperv hyperv-next for v6.16 2025-06-03 08:39:20 -07:00
keys
kunit I've recently moved computers (among other things) so I'm sending this from a 2025-05-30 09:15:40 -07:00
kvm KVM: Don't WARN if updating IRQ bypass route fails 2025-06-23 09:50:32 -07:00
linux KVM: Use a local struct to do the initial vfs_poll() on an irqfd 2025-06-23 09:50:53 -07:00
math-emu
media
memory
misc
net bluetooth pull request for net: 2025-06-12 08:13:48 -07:00
pcmcia
ras
rdma Linux 6.15 2025-05-26 15:33:52 -03:00
rv
scsi SCSI misc on 20250529 2025-05-29 22:17:52 -07:00
soc - The 3 patch series "hung_task: extend blocking task stacktrace dump to 2025-05-31 19:12:53 -07:00
sound USB/Thunderbolt changes for 6.16-rc1 2025-06-06 12:45:35 -07:00
target
trace KVM: Squash two CONFIG_HAVE_KVM_IRQCHIP #ifdefs into one 2025-06-20 13:52:50 -07:00
uapi KVM: TDX: Exit to userspace for SetupEventNotifyInterrupt 2025-06-20 14:09:50 -04:00
ufs
vdso
video fbdev: atyfb: Remove unused PCI vendor ID 2025-05-31 10:24:01 +02:00
xen
Kbuild