Merge tag 'pull-loongarch-20250711' of https://github.com/bibo-mao/qemu into staging

loongarch queue

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# gpg: Signature made Fri 11 Jul 2025 02:47:32 EDT
# gpg:                using EDDSA key 0D8642A3A2659F80B0B3D1A41F7B0C1251ACE7D1
# gpg: Good signature from "bibo mao <maobibo@loongson.cn>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 7044 3A00 19C0 E97A 31C7  13C4 8E86 8FB7 A176 9D4C
#      Subkey fingerprint: 0D86 42A3 A265 9F80 B0B3  D1A4 1F7B 0C12 51AC E7D1

* tag 'pull-loongarch-20250711' of https://github.com/bibo-mao/qemu:
  target/loongarch: Remove unnecessary page size validity checking
  target/loongarch: Fix CSR STLBPS register write emulation
  target/loongarch: Correct spelling in helper_csrwr_pwcl()
  hw/intc/loongarch_extioi: Move unrealize function to common code

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>