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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

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* configure: detect --cpu=mipsisa64r6
* target/i386: decode address before going back to translate.c
* meson: allow configuring the x86-64 baseline
* meson: remove dead optimization option
* exec: small changes to allow compilation with C++ in Android emulator
* fix SEV compilation on 32-bit systems

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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 28 Jun 2024 10:26:57 AM PDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (23 commits)
  target/i386/sev: Fix printf formats
  target/i386/sev: Use size_t for object sizes
  target/i386: SEV: store pointer to decoded id_auth in SevSnpGuest
  target/i386: SEV: rename sev_snp_guest->id_auth
  target/i386: SEV: store pointer to decoded id_block in SevSnpGuest
  target/i386: SEV: rename sev_snp_guest->id_block
  target/i386: remove unused enum
  target/i386: give CC_OP_POPCNT low bits corresponding to MO_TL
  target/i386: use cpu_cc_dst for CC_OP_POPCNT
  target/i386: fix CC_OP dump
  include: move typeof_strip_qual to compiler.h, use it in QAPI_LIST_LENGTH()
  exec: don't use void* in pointer arithmetic in headers
  exec: avoid using C++ keywords in function parameters
  block: rename former bdrv_file_open callbacks
  block: remove separate bdrv_file_open callback
  block: do not check bdrv_file_open
  block: make assertion more generic
  meson: remove dead optimization option
  meson: allow configuring the x86-64 baseline
  Revert "host/i386: assume presence of SSE2"
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2024-06-28 16:09:38 -07:00
parent 28b8a57ad6 b31d386781
commit 3665dd6bb9
36 changed files with 256 additions and 236 deletions
Download Patch File Download Diff File Expand all files Collapse all files
block.c
+7 -10
View File
@@ -926,7 +926,6 @@ BlockDriver *bdrv_find_protocol(const char *filename,
int i;
GLOBAL_STATE_CODE();
/* TODO Drivers without bdrv_file_open must be specified explicitly */
/*
* XXX(hch): we really should not let host device detection
@@ -1655,10 +1654,8 @@ bdrv_open_driver(BlockDriverState *bs, BlockDriver *drv, const char *node_name,
bs->drv = drv;
bs->opaque = g_malloc0(drv->instance_size);
if (drv->bdrv_file_open) {
assert(!drv->bdrv_needs_filename || bs->filename[0]);
ret = drv->bdrv_file_open(bs, options, open_flags, &local_err);
} else if (drv->bdrv_open) {
assert(!drv->bdrv_needs_filename || bs->filename[0]);
if (drv->bdrv_open) {
ret = drv->bdrv_open(bs, options, open_flags, &local_err);
} else {
ret = 0;
@@ -1983,7 +1980,7 @@ static int bdrv_open_common(BlockDriverState *bs, BlockBackend *file,
open_flags = bdrv_open_flags(bs, bs->open_flags);
node_name = qemu_opt_get(opts, "node-name");
assert(!drv->bdrv_file_open || file == NULL);
assert(!drv->protocol_name || file == NULL);
ret = bdrv_open_driver(bs, drv, node_name, options, open_flags, errp);
if (ret < 0) {
goto fail_opts;
@@ -2084,7 +2081,7 @@ static int bdrv_fill_options(QDict **options, const char *filename,
}
/* If the user has explicitly specified the driver, this choice should
* override the BDRV_O_PROTOCOL flag */
protocol = drv->bdrv_file_open;
protocol = drv->protocol_name;
}
if (protocol) {
@@ -4123,7 +4120,7 @@ bdrv_open_inherit(const char *filename, const char *reference, QDict *options,
}
/* BDRV_O_PROTOCOL must be set iff a protocol BDS is about to be created */
assert(!!(flags & BDRV_O_PROTOCOL) == !!drv->bdrv_file_open);
assert(!!(flags & BDRV_O_PROTOCOL) == !!drv->protocol_name);
/* file must be NULL if a protocol BDS is about to be created
* (the inverse results in an error message from bdrv_open_common()) */
assert(!(flags & BDRV_O_PROTOCOL) || !file);
@@ -5971,7 +5968,7 @@ int64_t coroutine_fn bdrv_co_get_allocated_file_size(BlockDriverState *bs)
return drv->bdrv_co_get_allocated_file_size(bs);
}
if (drv->bdrv_file_open) {
if (drv->protocol_name) {
/*
* Protocol drivers default to -ENOTSUP (most of their data is
* not stored in any of their children (if they even have any),
@@ -8030,7 +8027,7 @@ void bdrv_refresh_filename(BlockDriverState *bs)
* Both of these conditions are represented by generate_json_filename.
*/
if (primary_child_bs->exact_filename[0] &&
primary_child_bs->drv->bdrv_file_open &&
primary_child_bs->drv->protocol_name &&
!drv->is_filter && !generate_json_filename)
{
strcpy(bs->exact_filename, primary_child_bs->exact_filename);
block/blkdebug.c
+1 -1
View File
@@ -1073,7 +1073,7 @@ static BlockDriver bdrv_blkdebug = {
.is_filter = true,
.bdrv_parse_filename = blkdebug_parse_filename,
.bdrv_file_open = blkdebug_open,
.bdrv_open = blkdebug_open,
.bdrv_close = blkdebug_close,
.bdrv_reopen_prepare = blkdebug_reopen_prepare,
.bdrv_child_perm = blkdebug_child_perm,
block/blkio.c
+4 -4
View File
@@ -713,7 +713,7 @@ static int blkio_virtio_blk_connect(BlockDriverState *bs, QDict *options,
* for example will fail.
*
* In order to open the device read-only, we are using the `read-only`
* property of the libblkio driver in blkio_file_open().
* property of the libblkio driver in blkio_open().
*/
fd = qemu_open(path, O_RDWR, NULL);
if (fd < 0) {
@@ -791,8 +791,8 @@ static int blkio_virtio_blk_connect(BlockDriverState *bs, QDict *options,
return 0;
}
static int blkio_file_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
static int blkio_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
const char *blkio_driver = bs->drv->protocol_name;
BDRVBlkioState *s = bs->opaque;
@@ -1088,7 +1088,7 @@ static void blkio_refresh_limits(BlockDriverState *bs, Error **errp)
*/
#define BLKIO_DRIVER_COMMON \
.instance_size = sizeof(BDRVBlkioState), \
.bdrv_file_open = blkio_file_open, \
.bdrv_open = blkio_open, \
.bdrv_close = blkio_close, \
.bdrv_co_getlength = blkio_co_getlength, \
.bdrv_co_truncate = blkio_truncate, \
block/blkverify.c
+1 -1
View File
@@ -321,7 +321,7 @@ static BlockDriver bdrv_blkverify = {
.instance_size = sizeof(BDRVBlkverifyState),
.bdrv_parse_filename = blkverify_parse_filename,
.bdrv_file_open = blkverify_open,
.bdrv_open = blkverify_open,
.bdrv_close = blkverify_close,
.bdrv_child_perm = bdrv_default_perms,
.bdrv_co_getlength = blkverify_co_getlength,
block/curl.c
+4 -4
View File
@@ -1034,7 +1034,7 @@ static BlockDriver bdrv_http = {
.instance_size = sizeof(BDRVCURLState),
.bdrv_parse_filename = curl_parse_filename,
.bdrv_file_open = curl_open,
.bdrv_open = curl_open,
.bdrv_close = curl_close,
.bdrv_co_getlength = curl_co_getlength,
@@ -1053,7 +1053,7 @@ static BlockDriver bdrv_https = {
.instance_size = sizeof(BDRVCURLState),
.bdrv_parse_filename = curl_parse_filename,
.bdrv_file_open = curl_open,
.bdrv_open = curl_open,
.bdrv_close = curl_close,
.bdrv_co_getlength = curl_co_getlength,
@@ -1072,7 +1072,7 @@ static BlockDriver bdrv_ftp = {
.instance_size = sizeof(BDRVCURLState),
.bdrv_parse_filename = curl_parse_filename,
.bdrv_file_open = curl_open,
.bdrv_open = curl_open,
.bdrv_close = curl_close,
.bdrv_co_getlength = curl_co_getlength,
@@ -1091,7 +1091,7 @@ static BlockDriver bdrv_ftps = {
.instance_size = sizeof(BDRVCURLState),
.bdrv_parse_filename = curl_parse_filename,
.bdrv_file_open = curl_open,
.bdrv_open = curl_open,
.bdrv_close = curl_close,
.bdrv_co_getlength = curl_co_getlength,
block/file-posix.c
+4 -4
View File
@@ -3886,7 +3886,7 @@ BlockDriver bdrv_file = {
.bdrv_needs_filename = true,
.bdrv_probe = NULL, /* no probe for protocols */
.bdrv_parse_filename = raw_parse_filename,
.bdrv_file_open = raw_open,
.bdrv_open = raw_open,
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
.bdrv_reopen_abort = raw_reopen_abort,
@@ -4257,7 +4257,7 @@ static BlockDriver bdrv_host_device = {
.bdrv_needs_filename = true,
.bdrv_probe_device = hdev_probe_device,
.bdrv_parse_filename = hdev_parse_filename,
.bdrv_file_open = hdev_open,
.bdrv_open = hdev_open,
.bdrv_close = raw_close,
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
@@ -4396,7 +4396,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_needs_filename = true,
.bdrv_probe_device = cdrom_probe_device,
.bdrv_parse_filename = cdrom_parse_filename,
.bdrv_file_open = cdrom_open,
.bdrv_open = cdrom_open,
.bdrv_close = raw_close,
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
@@ -4522,7 +4522,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_needs_filename = true,
.bdrv_probe_device = cdrom_probe_device,
.bdrv_parse_filename = cdrom_parse_filename,
.bdrv_file_open = cdrom_open,
.bdrv_open = cdrom_open,
.bdrv_close = raw_close,
.bdrv_reopen_prepare = raw_reopen_prepare,
.bdrv_reopen_commit = raw_reopen_commit,
block/file-win32.c
+2 -2
View File
@@ -746,7 +746,7 @@ BlockDriver bdrv_file = {
.instance_size = sizeof(BDRVRawState),
.bdrv_needs_filename = true,
.bdrv_parse_filename = raw_parse_filename,
.bdrv_file_open = raw_open,
.bdrv_open = raw_open,
.bdrv_refresh_limits = raw_probe_alignment,
.bdrv_close = raw_close,
.bdrv_co_create_opts = raw_co_create_opts,
@@ -920,7 +920,7 @@ static BlockDriver bdrv_host_device = {
.bdrv_needs_filename = true,
.bdrv_parse_filename = hdev_parse_filename,
.bdrv_probe_device = hdev_probe_device,
.bdrv_file_open = hdev_open,
.bdrv_open = hdev_open,
.bdrv_close = raw_close,
.bdrv_refresh_limits = hdev_refresh_limits,
block/gluster.c
+3 -3
View File
@@ -1551,7 +1551,7 @@ static BlockDriver bdrv_gluster = {
.format_name = "gluster",
.protocol_name = "gluster",
.instance_size = sizeof(BDRVGlusterState),
.bdrv_file_open = qemu_gluster_open,
.bdrv_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,
@@ -1580,7 +1580,7 @@ static BlockDriver bdrv_gluster_tcp = {
.format_name = "gluster",
.protocol_name = "gluster+tcp",
.instance_size = sizeof(BDRVGlusterState),
.bdrv_file_open = qemu_gluster_open,
.bdrv_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,
@@ -1609,7 +1609,7 @@ static BlockDriver bdrv_gluster_unix = {
.format_name = "gluster",
.protocol_name = "gluster+unix",
.instance_size = sizeof(BDRVGlusterState),
.bdrv_file_open = qemu_gluster_open,
.bdrv_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,
block/iscsi.c
+2 -2
View File
@@ -2429,7 +2429,7 @@ static BlockDriver bdrv_iscsi = {
.instance_size = sizeof(IscsiLun),
.bdrv_parse_filename = iscsi_parse_filename,
.bdrv_file_open = iscsi_open,
.bdrv_open = iscsi_open,
.bdrv_close = iscsi_close,
.bdrv_co_create_opts = bdrv_co_create_opts_simple,
.create_opts = &bdrv_create_opts_simple,
@@ -2468,7 +2468,7 @@ static BlockDriver bdrv_iser = {
.instance_size = sizeof(IscsiLun),
.bdrv_parse_filename = iscsi_parse_filename,
.bdrv_file_open = iscsi_open,
.bdrv_open = iscsi_open,
.bdrv_close = iscsi_close,
.bdrv_co_create_opts = bdrv_co_create_opts_simple,
.create_opts = &bdrv_create_opts_simple,
block/nbd.c
+3 -3
View File
@@ -2146,7 +2146,7 @@ static BlockDriver bdrv_nbd = {
.bdrv_parse_filename = nbd_parse_filename,
.bdrv_co_create_opts = bdrv_co_create_opts_simple,
.create_opts = &bdrv_create_opts_simple,
.bdrv_file_open = nbd_open,
.bdrv_open = nbd_open,
.bdrv_reopen_prepare = nbd_client_reopen_prepare,
.bdrv_co_preadv = nbd_client_co_preadv,
.bdrv_co_pwritev = nbd_client_co_pwritev,
@@ -2174,7 +2174,7 @@ static BlockDriver bdrv_nbd_tcp = {
.bdrv_parse_filename = nbd_parse_filename,
.bdrv_co_create_opts = bdrv_co_create_opts_simple,
.create_opts = &bdrv_create_opts_simple,
.bdrv_file_open = nbd_open,
.bdrv_open = nbd_open,
.bdrv_reopen_prepare = nbd_client_reopen_prepare,
.bdrv_co_preadv = nbd_client_co_preadv,
.bdrv_co_pwritev = nbd_client_co_pwritev,
@@ -2202,7 +2202,7 @@ static BlockDriver bdrv_nbd_unix = {
.bdrv_parse_filename = nbd_parse_filename,
.bdrv_co_create_opts = bdrv_co_create_opts_simple,
.create_opts = &bdrv_create_opts_simple,
.bdrv_file_open = nbd_open,
.bdrv_open = nbd_open,
.bdrv_reopen_prepare = nbd_client_reopen_prepare,
.bdrv_co_preadv = nbd_client_co_preadv,
.bdrv_co_pwritev = nbd_client_co_pwritev,
block/nfs.c
+1 -1
View File
@@ -888,7 +888,7 @@ static BlockDriver bdrv_nfs = {
#endif
.bdrv_co_truncate = nfs_file_co_truncate,
.bdrv_file_open = nfs_file_open,
.bdrv_open = nfs_file_open,
.bdrv_close = nfs_file_close,
.bdrv_co_create = nfs_file_co_create,
.bdrv_co_create_opts = nfs_file_co_create_opts,
block/null.c
+4 -4
View File
@@ -77,8 +77,8 @@ static void null_aio_parse_filename(const char *filename, QDict *options,
}
}
static int null_file_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
static int null_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
QemuOpts *opts;
BDRVNullState *s = bs->opaque;
@@ -283,7 +283,7 @@ static BlockDriver bdrv_null_co = {
.protocol_name = "null-co",
.instance_size = sizeof(BDRVNullState),
.bdrv_file_open = null_file_open,
.bdrv_open = null_open,
.bdrv_parse_filename = null_co_parse_filename,
.bdrv_co_getlength = null_co_getlength,
.bdrv_co_get_allocated_file_size = null_co_get_allocated_file_size,
@@ -304,7 +304,7 @@ static BlockDriver bdrv_null_aio = {
.protocol_name = "null-aio",
.instance_size = sizeof(BDRVNullState),
.bdrv_file_open = null_file_open,
.bdrv_open = null_open,
.bdrv_parse_filename = null_aio_parse_filename,
.bdrv_co_getlength = null_co_getlength,
.bdrv_co_get_allocated_file_size = null_co_get_allocated_file_size,
block/nvme.c
+4 -4
View File
@@ -889,7 +889,7 @@ out:
qemu_vfio_pci_unmap_bar(s->vfio, 0, (void *)regs, 0, sizeof(NvmeBar));
}
/* Cleaning up is done in nvme_file_open() upon error. */
/* Cleaning up is done in nvme_open() upon error. */
return ret;
}
@@ -967,8 +967,8 @@ static void nvme_close(BlockDriverState *bs)
g_free(s->device);
}
static int nvme_file_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
static int nvme_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
const char *device;
QemuOpts *opts;
@@ -1630,7 +1630,7 @@ static BlockDriver bdrv_nvme = {
.create_opts = &bdrv_create_opts_simple,
.bdrv_parse_filename = nvme_parse_filename,
.bdrv_file_open = nvme_file_open,
.bdrv_open = nvme_open,
.bdrv_close = nvme_close,
.bdrv_co_getlength = nvme_co_getlength,
.bdrv_probe_blocksizes = nvme_probe_blocksizes,
block/rbd.c
+2 -1
View File
@@ -1815,8 +1815,9 @@ static const char *const qemu_rbd_strong_runtime_opts[] = {
static BlockDriver bdrv_rbd = {
.format_name = "rbd",
.instance_size = sizeof(BDRVRBDState),
.bdrv_parse_filename = qemu_rbd_parse_filename,
.bdrv_file_open = qemu_rbd_open,
.bdrv_open = qemu_rbd_open,
.bdrv_close = qemu_rbd_close,
.bdrv_reopen_prepare = qemu_rbd_reopen_prepare,
.bdrv_co_create = qemu_rbd_co_create,
block/ssh.c
+3 -3
View File
@@ -837,8 +837,8 @@ static int connect_to_ssh(BDRVSSHState *s, BlockdevOptionsSsh *opts,
return ret;
}
static int ssh_file_open(BlockDriverState *bs, QDict *options, int bdrv_flags,
Error **errp)
static int ssh_open(BlockDriverState *bs, QDict *options, int bdrv_flags,
Error **errp)
{
BDRVSSHState *s = bs->opaque;
BlockdevOptionsSsh *opts;
@@ -1362,7 +1362,7 @@ static BlockDriver bdrv_ssh = {
.protocol_name = "ssh",
.instance_size = sizeof(BDRVSSHState),
.bdrv_parse_filename = ssh_parse_filename,
.bdrv_file_open = ssh_file_open,
.bdrv_open = ssh_open,
.bdrv_co_create = ssh_co_create,
.bdrv_co_create_opts = ssh_co_create_opts,
.bdrv_close = ssh_close,
block/vvfat.c
+1 -1
View File
@@ -3258,7 +3258,7 @@ static BlockDriver bdrv_vvfat = {
.instance_size = sizeof(BDRVVVFATState),
.bdrv_parse_filename = vvfat_parse_filename,
.bdrv_file_open = vvfat_open,
.bdrv_open = vvfat_open,
.bdrv_refresh_limits = vvfat_refresh_limits,
.bdrv_close = vvfat_close,
.bdrv_child_perm = vvfat_child_perm,
configure
Vendored
+1 -1
View File
@@ -450,7 +450,7 @@ case "$cpu" in
linux_arch=loongarch
;;
mips64*)
mips64*|mipsisa64*)
cpu=mips64
host_arch=mips
linux_arch=mips
host/include/i386/host/bufferiszero.c.inc
+3 -2
View File
@@ -110,13 +110,14 @@ static biz_accel_fn const accel_table[] = {
static unsigned best_accel(void)
{
#ifdef CONFIG_AVX2_OPT
unsigned info = cpuinfo_init();
#ifdef CONFIG_AVX2_OPT
if (info & CPUINFO_AVX2) {
return 2;
}
#endif
return 1;
return info & CPUINFO_SSE2 ? 1 : 0;
}
#else
host/include/i386/host/cpuinfo.h
+2
View File
@@ -11,8 +11,10 @@
#define CPUINFO_ALWAYS (1u << 0) /* so cpuinfo is nonzero */
#define CPUINFO_MOVBE (1u << 2)
#define CPUINFO_LZCNT (1u << 3)
#define CPUINFO_POPCNT (1u << 4)
#define CPUINFO_BMI1 (1u << 5)
#define CPUINFO_BMI2 (1u << 6)
#define CPUINFO_SSE2 (1u << 7)
#define CPUINFO_AVX1 (1u << 9)
#define CPUINFO_AVX2 (1u << 10)
#define CPUINFO_AVX512F (1u << 11)
include/block/block_int-common.h
-3
View File
@@ -248,9 +248,6 @@ struct BlockDriver {
int GRAPH_UNLOCKED_PTR (*bdrv_open)(
BlockDriverState *bs, QDict *options, int flags, Error **errp);
/* Protocol drivers should implement this instead of bdrv_open */
int GRAPH_UNLOCKED_PTR (*bdrv_file_open)(
BlockDriverState *bs, QDict *options, int flags, Error **errp);
void (*bdrv_close)(BlockDriverState *bs);
int coroutine_fn GRAPH_UNLOCKED_PTR (*bdrv_co_create)(

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