Merge tag 'linux-user-pull-request' of https://github.com/hdeller/qemu-hppa into staging

linux-user patches for alpha, sparc and sh4 Various linux-user related patches from Matt Turner with coredump support for alpha and sparc, as well as some fixes for the signal handler in sparc. The patches from Xinhui Yang add the missing fsmount series syscalls support for systemd. # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaimUqgAKCRD3ErUQojoP # X82/APsHNDNgLBaVZpddfYs3HxFbIVyn+i2BBvVzPNopJYdciQD+NmjnXo+9NC1O # ld6wztNGYQSx2t09tpctYpPeaBchUQY= # =43TP # -----END PGP SIGNATURE----- # gpg: Signature made Wed 10 Jun 2026 12:45:30 EDT # gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown] # gpg: aka "Helge Deller <deller@kernel.org>" [unknown] # gpg: aka "Helge Deller <deller@debian.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603 # Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F * tag 'linux-user-pull-request' of https://github.com/hdeller/qemu-hppa: target/sh4: decode_gusa: recognize add#imm with prior mov Rm, Rn linux-user/sparc: flush register windows before core dump linux-user/sparc: call block_signals() before set_sigmask() in setcontext linux-user/sparc: restore L/I registers from RSA in sparc64_set_context linux-user/sparc: add coredump support linux-user/alpha: add coredump support linux-user/strace: add fsmount series of syscalls linux-user: implement fsmount(2) series of syscalls Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>