[GIT PULL] LoongArch fixes for v6.19-rc6

[Huacai Chen]

The following changes since commit 0f61b1860cc3f52aef9036d7235ed1f017632193:

  Linux 6.19-rc5 (2026-01-11 17:03:14 -1000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-fixes-6.19-2

for you to fetch changes up to 1cf342a7c3adc5877837b53bbceb5cc9eff60bbf:

  LoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_destroy() (2026-01-17 10:57:03 +0800)

----------------------------------------------------------------
LoongArch fixes for v6.19-rc6

Remove redundant code in head.S, fix PMU counter allocation for mixed-
type event groups, fix a lot of dts build warnings, and fix kvm_device
memory leaks.
----------------------------------------------------------------
Binbin Zhou (4):
      LoongArch: dts: loongson-2k0500: Add default interrupt controller address cells
      LoongArch: dts: loongson-2k1000: Add default interrupt controller address cells
      LoongArch: dts: loongson-2k2000: Add default interrupt controller address cells
      LoongArch: dts: loongson-2k1000: Fix i2c-gpio node names

Huacai Chen (1):
      LoongArch: Remove redundant code in head.S

Lisa Robinson (1):
      LoongArch: Fix PMU counter allocation for mixed-type event groups

Qiang Ma (3):
      LoongArch: KVM: Fix kvm_device leak in kvm_ipi_destroy()
      LoongArch: KVM: Fix kvm_device leak in kvm_eiointc_destroy()
      LoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_destroy()

Yao Zi (1):
      LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended

 arch/loongarch/boot/dts/loongson-2k0500.dtsi |  3 +++
 arch/loongarch/boot/dts/loongson-2k1000.dtsi | 31 +++++++++++-------------
 arch/loongarch/boot/dts/loongson-2k2000.dtsi | 35 ++++++++++++----------------
 arch/loongarch/kernel/head.S                 |  8 -------
 arch/loongarch/kernel/perf_event.c           | 21 ++++++++++++++---
 arch/loongarch/kvm/intc/eiointc.c            |  1 +
 arch/loongarch/kvm/intc/ipi.c                |  1 +
 arch/loongarch/kvm/intc/pch_pic.c            |  1 +
 8 files changed, 52 insertions(+), 49 deletions(-)