Merge tag 'housekeeping-20240424' of https://github.com/philmd/qemu i…

…nto staging

Removal of deprecated code

- Remove the Nios II target and hardware
- Remove pvrdma device and rdmacm-mux helper
- Remove GlusterFS RDMA protocol handling
- Update Sriram Yagnaraman mail address

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* tag 'housekeeping-20240424' of https://github.com/philmd/qemu:
  block/gluster: Remove deprecated RDMA protocol handling
  hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper
  hw/timer: Remove the ALTERA_TIMER model
  target/nios2: Remove the deprecated Nios II target
  MAINTAINERS: Update Sriram Yagnaraman mail address

Signed-off-by: Richard Henderson <[email protected]>

.gitlab-ci.d/buildtest.yml

@@ -164,7 +164,7 @@ build-system-centos:
     CONFIGURE_ARGS: --disable-nettle --enable-gcrypt --enable-vfio-user-server
       --enable-modules --enable-trace-backends=dtrace --enable-docs
     TARGETS: ppc64-softmmu or1k-softmmu s390x-softmmu
-      x86_64-softmmu rx-softmmu sh4-softmmu nios2-softmmu
+      x86_64-softmmu rx-softmmu sh4-softmmu
     MAKE_CHECK_ARGS: check-build
 
 # Previous QEMU release. Used for cross-version migration tests.
@@ -254,7 +254,7 @@ avocado-system-centos:
     IMAGE: centos8
     MAKE_CHECK_ARGS: check-avocado
     AVOCADO_TAGS: arch:ppc64 arch:or1k arch:s390x arch:x86_64 arch:rx
-      arch:sh4 arch:nios2
+      arch:sh4
 
 build-system-opensuse:
   extends:

.gitlab-ci.d/crossbuild-template.yml

@@ -72,7 +72,7 @@
     - ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
         --disable-system --target-list-exclude="aarch64_be-linux-user
           alpha-linux-user cris-linux-user m68k-linux-user microblazeel-linux-user
-          nios2-linux-user or1k-linux-user ppc-linux-user sparc-linux-user
+          or1k-linux-user ppc-linux-user sparc-linux-user
           xtensa-linux-user $CROSS_SKIP_TARGETS"
     - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
 

.gitlab-ci.d/crossbuilds.yml

@@ -167,7 +167,7 @@ cross-win64-system:
     IMAGE: fedora-win64-cross
     EXTRA_CONFIGURE_OPTS: --enable-fdt=internal --disable-plugins
     CROSS_SKIP_TARGETS: alpha-softmmu avr-softmmu hppa-softmmu
-                        m68k-softmmu microblazeel-softmmu nios2-softmmu
+                        m68k-softmmu microblazeel-softmmu
                         or1k-softmmu rx-softmmu sh4eb-softmmu sparc64-softmmu
                         tricore-softmmu xtensaeb-softmmu
   artifacts:

.mailmap

@@ -100,6 +100,7 @@ Philippe Mathieu-Daudé <[email protected]> <[email protected]>
 Philippe Mathieu-Daudé <[email protected]> <[email protected]>
 Philippe Mathieu-Daudé <[email protected]> <[email protected]>
 Roman Bolshakov <[email protected]> <[email protected]>
+Sriram Yagnaraman <[email protected]> <[email protected]>
 Stefan Brankovic <[email protected]> <[email protected]>
 Stefan Weil <[email protected]> Stefan Weil <[email protected]>
 Taylor Simpson <[email protected]> <[email protected]>

Kconfig.host

@@ -35,9 +35,6 @@ config VHOST_KERNEL
 config VIRTFS
     bool
 
-config PVRDMA
-    bool
-
 config MULTIPROCESS_ALLOWED
     bool
     imply MULTIPROCESS

MAINTAINERS

@@ -291,19 +291,6 @@ F: disas/*mips.c
 F: docs/system/cpu-models-mips.rst.inc
 F: tests/tcg/mips/
 
-NiosII TCG CPUs
-R: Chris Wulff <[email protected]>
-R: Marek Vasut <[email protected]>
-S: Orphan
-F: target/nios2/
-F: hw/nios2/
-F: hw/intc/nios2_vic.c
-F: disas/nios2.c
-F: include/hw/intc/nios2_vic.h
-F: configs/devices/nios2-softmmu/default.mak
-F: tests/docker/dockerfiles/debian-nios2-cross.d/build-toolchain.sh
-F: tests/tcg/nios2/
-
 OpenRISC TCG CPUs
 M: Stafford Horne <[email protected]>
 S: Odd Fixes
@@ -2478,7 +2465,7 @@ F: tests/qtest/libqos/e1000e.*
 
 igb
 M: Akihiko Odaki <[email protected]>
-R: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
+R: Sriram Yagnaraman <sriram.yagnaraman@ericsson.com>
 S: Maintained
 F: docs/system/devices/igb.rst
 F: hw/net/igb*
@@ -4057,16 +4044,6 @@ F: block/replication.c
 F: tests/unit/test-replication.c
 F: docs/block-replication.txt
 
-PVRDMA
-M: Yuval Shaia <[email protected]>
-M: Marcel Apfelbaum <[email protected]>
-S: Odd Fixes
-F: hw/rdma/*
-F: hw/rdma/vmw/*
-F: docs/pvrdma.txt
-F: contrib/rdmacm-mux/*
-F: qapi/rdma.json
-
 Semihosting
 M: Alex Bennée <[email protected]>
 S: Maintained

block/gluster.c

@@ -371,9 +371,6 @@ static int qemu_gluster_parse_uri(BlockdevOptionsGluster *gconf,
     } else if (!strcmp(uri->scheme, "gluster+unix")) {
         gsconf->type = SOCKET_ADDRESS_TYPE_UNIX;
         is_unix = true;
-    } else if (!strcmp(uri->scheme, "gluster+rdma")) {
-        gsconf->type = SOCKET_ADDRESS_TYPE_INET;
-        warn_report("rdma feature is not supported, falling back to tcp");
     } else {
         ret = -EINVAL;
         goto out;
@@ -1638,44 +1635,8 @@ static BlockDriver bdrv_gluster_unix = {
     .strong_runtime_opts          = gluster_strong_open_opts,
 };
 
-/* rdma is deprecated (actually never supported for volfile fetch).
- * Let's maintain it for the protocol compatibility, to make sure things
- * won't break immediately. For now, gluster+rdma will fall back to gluster+tcp
- * protocol with a warning.
- * TODO: remove gluster+rdma interface support
- */
-static BlockDriver bdrv_gluster_rdma = {
-    .format_name                  = "gluster",
-    .protocol_name                = "gluster+rdma",
-    .instance_size                = sizeof(BDRVGlusterState),
-    .bdrv_file_open               = qemu_gluster_open,
-    .bdrv_reopen_prepare          = qemu_gluster_reopen_prepare,
-    .bdrv_reopen_commit           = qemu_gluster_reopen_commit,
-    .bdrv_reopen_abort            = qemu_gluster_reopen_abort,
-    .bdrv_close                   = qemu_gluster_close,
-    .bdrv_co_create               = qemu_gluster_co_create,
-    .bdrv_co_create_opts          = qemu_gluster_co_create_opts,
-    .bdrv_co_getlength            = qemu_gluster_co_getlength,
-    .bdrv_co_get_allocated_file_size = qemu_gluster_co_get_allocated_file_size,
-    .bdrv_co_truncate             = qemu_gluster_co_truncate,
-    .bdrv_co_readv                = qemu_gluster_co_readv,
-    .bdrv_co_writev               = qemu_gluster_co_writev,
-    .bdrv_co_flush_to_disk        = qemu_gluster_co_flush_to_disk,
-#ifdef CONFIG_GLUSTERFS_DISCARD
-    .bdrv_co_pdiscard             = qemu_gluster_co_pdiscard,
-#endif
-#ifdef CONFIG_GLUSTERFS_ZEROFILL
-    .bdrv_co_pwrite_zeroes        = qemu_gluster_co_pwrite_zeroes,
-#endif
-    .bdrv_co_block_status         = qemu_gluster_co_block_status,
-    .bdrv_refresh_limits          = qemu_gluster_refresh_limits,
-    .create_opts                  = &qemu_gluster_create_opts,
-    .strong_runtime_opts          = gluster_strong_open_opts,
-};
-
 static void bdrv_gluster_init(void)
 {
-    bdrv_register(&bdrv_gluster_rdma);
     bdrv_register(&bdrv_gluster_unix);
     bdrv_register(&bdrv_gluster_tcp);
     bdrv_register(&bdrv_gluster);

configure

@@ -1169,7 +1169,6 @@ fi
 : ${cross_prefix_mips64="mips64-linux-gnuabi64-"}
 : ${cross_prefix_mipsel="mipsel-linux-gnu-"}
 : ${cross_prefix_mips="mips-linux-gnu-"}
-: ${cross_prefix_nios2="nios2-linux-gnu-"}
 : ${cross_prefix_ppc="powerpc-linux-gnu-"}
 : ${cross_prefix_ppc64="powerpc64-linux-gnu-"}
 : ${cross_prefix_ppc64le="$cross_prefix_ppc64"}
@@ -1258,7 +1257,6 @@ probe_target_compiler() {
     mips64) container_hosts=x86_64 ;;
     mipsel) container_hosts=x86_64 ;;
     mips) container_hosts=x86_64 ;;
-    nios2) container_hosts=x86_64 ;;
     ppc) container_hosts=x86_64 ;;
     ppc64|ppc64le) container_hosts=x86_64 ;;
     riscv64) container_hosts=x86_64 ;;