Update to QEMU v9.0.2 (#63)

Updating to QEMU v9.0.2 by @rmalmain
eurecom-s3 · Aug 13, 2024 · 92d5e1b · 92d5e1b
2 parents 6db2f6e + 7f041b1
commit 92d5e1b
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Showing 105 changed files with 1,468 additions and 730 deletions.
diff --git a/.gitlab-ci.d/buildtest-template.yml b/.gitlab-ci.d/buildtest-template.yml
@@ -26,10 +26,10 @@
       then
         pyvenv/bin/meson configure . -Dbackend_max_links="$LD_JOBS" ;
       fi || exit 1;
-    - make -j"$JOBS"
+    - $MAKE -j"$JOBS"
     - if test -n "$MAKE_CHECK_ARGS";
       then
-        make -j"$JOBS" $MAKE_CHECK_ARGS ;
+        $MAKE -j"$JOBS" $MAKE_CHECK_ARGS ;
       fi
     - ccache --show-stats
 
@@ -60,7 +60,7 @@
     - cd build
     - find . -type f -exec touch {} +
     # Avoid recompiling by hiding ninja with NINJA=":"
-    - make NINJA=":" $MAKE_CHECK_ARGS
+    - $MAKE NINJA=":" $MAKE_CHECK_ARGS
 
 .native_test_job_template:
   extends: .common_test_job_template

diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml
@@ -158,9 +158,9 @@ build-system-centos:
     - .native_build_job_template
     - .native_build_artifact_template
   needs:
-    job: amd64-centos8-container
+    job: amd64-centos9-container
   variables:
-    IMAGE: centos8
+    IMAGE: centos9
     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
@@ -242,7 +242,7 @@ check-system-centos:
     - job: build-system-centos
       artifacts: true
   variables:
-    IMAGE: centos8
+    IMAGE: centos9
     MAKE_CHECK_ARGS: check
 
 avocado-system-centos:
@@ -251,7 +251,7 @@ avocado-system-centos:
     - job: build-system-centos
       artifacts: true
   variables:
-    IMAGE: centos8
+    IMAGE: centos9
     MAKE_CHECK_ARGS: check-avocado
     AVOCADO_TAGS: arch:ppc64 arch:or1k arch:s390x arch:x86_64 arch:rx
       arch:sh4 arch:nios2
@@ -327,9 +327,9 @@ avocado-system-flaky:
 build-tcg-disabled:
   extends: .native_build_job_template
   needs:
-    job: amd64-centos8-container
+    job: amd64-centos9-container
   variables:
-    IMAGE: centos8
+    IMAGE: centos9
   script:
     - mkdir build
     - cd build
@@ -575,6 +575,9 @@ tsan-build:
     CONFIGURE_ARGS: --enable-tsan --cc=clang --cxx=clang++
           --enable-trace-backends=ust --disable-slirp
     TARGETS: x86_64-softmmu ppc64-softmmu riscv64-softmmu x86_64-linux-user
+    # Remove when we switch to a distro with clang >= 18
+    # https://github.com/google/sanitizers/issues/1716
+    MAKE: setarch -R make
 
 # gcov is a GCC features
 gcov:
@@ -651,9 +654,9 @@ build-tci:
 build-without-defaults:
   extends: .native_build_job_template
   needs:
-    job: amd64-centos8-container
+    job: amd64-centos9-container
   variables:
-    IMAGE: centos8
+    IMAGE: centos9
     CONFIGURE_ARGS:
       --without-default-devices
       --without-default-features

diff --git a/.gitlab-ci.d/cirrus.yml b/.gitlab-ci.d/cirrus.yml
@@ -57,6 +57,7 @@ x64-freebsd-13-build:
     CIRRUS_VM_RAM: 8G
     UPDATE_COMMAND: pkg update; pkg upgrade -y
     INSTALL_COMMAND: pkg install -y
+    CONFIGURE_ARGS: --target-list-exclude=arm-softmmu,i386-softmmu,microblaze-softmmu,mips64el-softmmu,mipsel-softmmu,mips-softmmu,ppc-softmmu,sh4eb-softmmu,xtensa-softmmu
     TEST_TARGETS: check
 
 aarch64-macos-13-base-build:
@@ -72,6 +73,7 @@ aarch64-macos-13-base-build:
     INSTALL_COMMAND: brew install
     PATH_EXTRA: /opt/homebrew/ccache/libexec:/opt/homebrew/gettext/bin
     PKG_CONFIG_PATH: /opt/homebrew/curl/lib/pkgconfig:/opt/homebrew/ncurses/lib/pkgconfig:/opt/homebrew/readline/lib/pkgconfig
+    CONFIGURE_ARGS: --target-list-exclude=arm-softmmu,i386-softmmu,microblazeel-softmmu,mips64-softmmu,mipsel-softmmu,mips-softmmu,ppc-softmmu,sh4-softmmu,xtensaeb-softmmu
     TEST_TARGETS: check-unit check-block check-qapi-schema check-softfloat check-qtest-x86_64
 
 aarch64-macos-14-base-build:

diff --git a/.gitlab-ci.d/container-core.yml b/.gitlab-ci.d/container-core.yml
@@ -1,10 +1,10 @@
 include:
   - local: '/.gitlab-ci.d/container-template.yml'
 
-amd64-centos8-container:
+amd64-centos9-container:
   extends: .container_job_template
   variables:
-    NAME: centos8
+    NAME: centos9
 
 amd64-fedora-container:
   extends: .container_job_template

diff --git a/.gitlab-ci.d/windows.yml b/.gitlab-ci.d/windows.yml
@@ -1,9 +1,7 @@
 msys2-64bit:
   extends: .base_job_template
   tags:
-  - shared-windows
-  - windows
-  - windows-1809
+  - saas-windows-medium-amd64
   cache:
     key: "$CI_JOB_NAME"
     paths:

diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-9.0.0
+9.0.2
diff --git a/accel/tcg/tb-maint.c b/accel/tcg/tb-maint.c
@@ -712,7 +712,7 @@ static void tb_record(TranslationBlock *tb)
     tb_page_addr_t paddr0 = tb_page_addr0(tb);
     tb_page_addr_t paddr1 = tb_page_addr1(tb);
     tb_page_addr_t pindex0 = paddr0 >> TARGET_PAGE_BITS;
-    tb_page_addr_t pindex1 = paddr0 >> TARGET_PAGE_BITS;
+    tb_page_addr_t pindex1 = paddr1 >> TARGET_PAGE_BITS;
 
     assert(paddr0 != -1);
     if (unlikely(paddr1 != -1) && pindex0 != pindex1) {
@@ -744,7 +744,7 @@ static void tb_remove(TranslationBlock *tb)
     tb_page_addr_t paddr0 = tb_page_addr0(tb);
     tb_page_addr_t paddr1 = tb_page_addr1(tb);
     tb_page_addr_t pindex0 = paddr0 >> TARGET_PAGE_BITS;
-    tb_page_addr_t pindex1 = paddr0 >> TARGET_PAGE_BITS;
+    tb_page_addr_t pindex1 = paddr1 >> TARGET_PAGE_BITS;
 
     assert(paddr0 != -1);
     if (unlikely(paddr1 != -1) && pindex0 != pindex1) {

diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c
@@ -23,6 +23,7 @@
 
 #include "qemu/osdep.h"
 #include "sysemu/cryptodev.h"
+#include "qemu/error-report.h"
 #include "qapi/error.h"
 #include "standard-headers/linux/virtio_crypto.h"
 #include "crypto/cipher.h"
@@ -396,8 +397,8 @@ static int cryptodev_builtin_create_session(
     case VIRTIO_CRYPTO_HASH_CREATE_SESSION:
     case VIRTIO_CRYPTO_MAC_CREATE_SESSION:
     default:
-        error_setg(&local_error, "Unsupported opcode :%" PRIu32 "",
-                   sess_info->op_code);
+        error_report("Unsupported opcode :%" PRIu32 "",
+                     sess_info->op_code);
         return -VIRTIO_CRYPTO_NOTSUPP;
     }
 
@@ -554,8 +555,8 @@ static int cryptodev_builtin_operation(
 
     if (op_info->session_id >= MAX_NUM_SESSIONS ||
               builtin->sessions[op_info->session_id] == NULL) {
-        error_setg(&local_error, "Cannot find a valid session id: %" PRIu64 "",
-                   op_info->session_id);
+        error_report("Cannot find a valid session id: %" PRIu64 "",
+                     op_info->session_id);
         return -VIRTIO_CRYPTO_INVSESS;
     }
 

diff --git a/block.c b/block.c
@@ -86,6 +86,7 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
                                            BlockDriverState *parent,
                                            const BdrvChildClass *child_class,
                                            BdrvChildRole child_role,
+                                           bool parse_filename,
                                            Error **errp);
 
 static bool bdrv_recurse_has_child(BlockDriverState *bs,
@@ -2058,7 +2059,8 @@ static void parse_json_protocol(QDict *options, const char **pfilename,
  * block driver has been specified explicitly.
  */
 static int bdrv_fill_options(QDict **options, const char *filename,
-                             int *flags, Error **errp)
+                             int *flags, bool allow_parse_filename,
+                             Error **errp)
 {
     const char *drvname;
     bool protocol = *flags & BDRV_O_PROTOCOL;
@@ -2100,7 +2102,7 @@ static int bdrv_fill_options(QDict **options, const char *filename,
     if (protocol && filename) {
         if (!qdict_haskey(*options, "filename")) {
             qdict_put_str(*options, "filename", filename);
-            parse_filename = true;
+            parse_filename = allow_parse_filename;
         } else {
             error_setg(errp, "Can't specify 'file' and 'filename' options at "
                              "the same time");
@@ -3663,7 +3665,8 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options,
     }
 
     backing_hd = bdrv_open_inherit(backing_filename, reference, options, 0, bs,
-                                   &child_of_bds, bdrv_backing_role(bs), errp);
+                                   &child_of_bds, bdrv_backing_role(bs), true,
+                                   errp);
     if (!backing_hd) {
         bs->open_flags |= BDRV_O_NO_BACKING;
         error_prepend(errp, "Could not open backing file: ");
@@ -3697,7 +3700,8 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options,
 static BlockDriverState *
 bdrv_open_child_bs(const char *filename, QDict *options, const char *bdref_key,
                    BlockDriverState *parent, const BdrvChildClass *child_class,
-                   BdrvChildRole child_role, bool allow_none, Error **errp)
+                   BdrvChildRole child_role, bool allow_none,
+                   bool parse_filename, Error **errp)
 {
     BlockDriverState *bs = NULL;
     QDict *image_options;
@@ -3728,7 +3732,8 @@ bdrv_open_child_bs(const char *filename, QDict *options, const char *bdref_key,
     }
 
     bs = bdrv_open_inherit(filename, reference, image_options, 0,
-                           parent, child_class, child_role, errp);
+                           parent, child_class, child_role, parse_filename,
+                           errp);
     if (!bs) {
         goto done;
     }
@@ -3738,6 +3743,33 @@ bdrv_open_child_bs(const char *filename, QDict *options, const char *bdref_key,
     return bs;
 }
 
+static BdrvChild *bdrv_open_child_common(const char *filename,
+                                         QDict *options, const char *bdref_key,
+                                         BlockDriverState *parent,
+                                         const BdrvChildClass *child_class,
+                                         BdrvChildRole child_role,
+                                         bool allow_none, bool parse_filename,
+                                         Error **errp)
+{
+    BlockDriverState *bs;
+    BdrvChild *child;
+
+    GLOBAL_STATE_CODE();
+
+    bs = bdrv_open_child_bs(filename, options, bdref_key, parent, child_class,
+                            child_role, allow_none, parse_filename, errp);
+    if (bs == NULL) {
+        return NULL;
+    }
+
+    bdrv_graph_wrlock();
+    child = bdrv_attach_child(parent, bs, bdref_key, child_class, child_role,
+                              errp);
+    bdrv_graph_wrunlock();
+
+    return child;
+}
+
 /*
  * Opens a disk image whose options are given as BlockdevRef in another block
  * device's options.
@@ -3761,27 +3793,15 @@ BdrvChild *bdrv_open_child(const char *filename,
                            BdrvChildRole child_role,
                            bool allow_none, Error **errp)
 {
-    BlockDriverState *bs;
-    BdrvChild *child;
-
-    GLOBAL_STATE_CODE();
-
-    bs = bdrv_open_child_bs(filename, options, bdref_key, parent, child_class,
-                            child_role, allow_none, errp);
-    if (bs == NULL) {
-        return NULL;
-    }
-
-    bdrv_graph_wrlock();
-    child = bdrv_attach_child(parent, bs, bdref_key, child_class, child_role,
-                              errp);
-    bdrv_graph_wrunlock();
-
-    return child;
+    return bdrv_open_child_common(filename, options, bdref_key, parent,
+                                  child_class, child_role, allow_none, false,
+                                  errp);
 }
 
 /*
- * Wrapper on bdrv_open_child() for most popular case: open primary child of bs.
+ * This does mostly the same as bdrv_open_child(), but for opening the primary
+ * child of a node. A notable difference from bdrv_open_child() is that it
+ * enables filename parsing for protocol names (including json:).
  *
  * @parent can move to a different AioContext in this function.
  */
@@ -3796,8 +3816,8 @@ int bdrv_open_file_child(const char *filename,
     role = parent->drv->is_filter ?
         (BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY) : BDRV_CHILD_IMAGE;
 
-    if (!bdrv_open_child(filename, options, bdref_key, parent,
-                         &child_of_bds, role, false, errp))
+    if (!bdrv_open_child_common(filename, options, bdref_key, parent,
+                                &child_of_bds, role, false, true, errp))
     {
         return -EINVAL;
     }
@@ -3842,7 +3862,8 @@ BlockDriverState *bdrv_open_blockdev_ref(BlockdevRef *ref, Error **errp)
 
     }
 
-    bs = bdrv_open_inherit(NULL, reference, qdict, 0, NULL, NULL, 0, errp);
+    bs = bdrv_open_inherit(NULL, reference, qdict, 0, NULL, NULL, 0, false,
+                           errp);
     obj = NULL;
     qobject_unref(obj);
     visit_free(v);
@@ -3932,7 +3953,7 @@ static BlockDriverState * no_coroutine_fn
 bdrv_open_inherit(const char *filename, const char *reference, QDict *options,
                   int flags, BlockDriverState *parent,
                   const BdrvChildClass *child_class, BdrvChildRole child_role,
-                  Error **errp)
+                  bool parse_filename, Error **errp)
 {
     int ret;
     BlockBackend *file = NULL;
@@ -3980,9 +4001,11 @@ bdrv_open_inherit(const char *filename, const char *reference, QDict *options,
     }
 
     /* json: syntax counts as explicit options, as if in the QDict */
-    parse_json_protocol(options, &filename, &local_err);
-    if (local_err) {
-        goto fail;
+    if (parse_filename) {
+        parse_json_protocol(options, &filename, &local_err);
+        if (local_err) {
+            goto fail;
+        }
     }
 
     bs->explicit_options = qdict_clone_shallow(options);
@@ -4007,7 +4030,8 @@ bdrv_open_inherit(const char *filename, const char *reference, QDict *options,
                                      parent->open_flags, parent->options);
     }
 
-    ret = bdrv_fill_options(&options, filename, &flags, &local_err);
+    ret = bdrv_fill_options(&options, filename, &flags, parse_filename,
+                            &local_err);
     if (ret < 0) {
         goto fail;
     }
@@ -4076,7 +4100,7 @@ bdrv_open_inherit(const char *filename, const char *reference, QDict *options,
 
         file_bs = bdrv_open_child_bs(filename, options, "file", bs,
                                      &child_of_bds, BDRV_CHILD_IMAGE,
-                                     true, &local_err);
+                                     true, true, &local_err);
         if (local_err) {
             goto fail;
         }
@@ -4225,7 +4249,7 @@ BlockDriverState *bdrv_open(const char *filename, const char *reference,
     GLOBAL_STATE_CODE();
 
     return bdrv_open_inherit(filename, reference, options, flags, NULL,
-                             NULL, 0, errp);
+                             NULL, 0, true, errp);
 }
 
 /* Return true if the NULL-terminated @list contains @str */

diff --git a/block/qcow2.c b/block/qcow2.c
@@ -1636,7 +1636,22 @@ qcow2_do_open(BlockDriverState *bs, QDict *options, int flags,
         goto fail;
     }
 
-    if (open_data_file) {
+    if (open_data_file && (flags & BDRV_O_NO_IO)) {
+        /*
+         * Don't open the data file for 'qemu-img info' so that it can be used
+         * to verify that an untrusted qcow2 image doesn't refer to external
+         * files.
+         *
+         * Note: This still makes has_data_file() return true.
+         */
+        if (s->incompatible_features & QCOW2_INCOMPAT_DATA_FILE) {
+            s->data_file = NULL;
+        } else {
+            s->data_file = bs->file;
+        }
+        qdict_extract_subqdict(options, NULL, "data-file.");
+        qdict_del(options, "data-file");
+    } else if (open_data_file) {
         /* Open external data file */
         bdrv_graph_co_rdunlock();
         s->data_file = bdrv_co_open_child(NULL, options, "data-file", bs,