From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 16 Jul 2024 13:51:36 +0000 (-0400)
Subject: Merge tag 'kvm-x86-generic-6.11' of https://github.com/kvm-x86/linux into HEAD
X-Git-Tag: v6.11-rc1~89^2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=86014c1e20fa1b5d5c6968f37fdd2f1b6c94d519;p=thirdparty%2Flinux.git

Merge tag 'kvm-x86-generic-6.11' of https://github.com/kvm-x86/linux into HEAD

KVM generic changes for 6.11

 - Enable halt poll shrinking by default, as Intel found it to be a clear win.

 - Setup empty IRQ routing when creating a VM to avoid having to synchronize
   SRCU when creating a split IRQCHIP on x86.

 - Rework the sched_in/out() paths to replace kvm_arch_sched_in() with a flag
   that arch code can use for hooking both sched_in() and sched_out().

 - Take the vCPU @id as an "unsigned long" instead of "u32" to avoid
   truncating a bogus value from userspace, e.g. to help userspace detect bugs.

 - Mark a vCPU as preempted if and only if it's scheduled out while in the
   KVM_RUN loop, e.g. to avoid marking it preempted and thus writing guest
   memory when retrieving guest state during live migration blackout.

 - A few minor cleanups
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86014c1e20fa1b5d5c6968f37fdd2f1b6c94d519