Merge tag 'pull-target-arm-20260731' of https://gitlab.com/pm215/qemu into staging

Merge tag 'pull-target-arm-20260731' of https://gitlab.com/pm215/qemu into staging

target-arm queue:
 * target/arm: Fix b16b16 feature test for SME2 BFCLAMP, BFMAX, BFMIN
 * target/arm: Fix feature tests for AArch32 SEV, WFI, WFE, YIELD

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# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20260731' of https://gitlab.com/pm215/qemu:
  target/arm: Remove stale comment about WFE/SEV implementation
  target/arm: Make YIELD, WFI and WFE be NOPs on pre-v6K
  target/arm: Don't NOP the SEV insn on v6K CPUs
  target/arm: Fix b16b16 feature test for SME2 BFCLAMP, BFMAX, BFMIN

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