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trivial patches for 2024-12-28

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Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2024-12-28

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# gpg: Signature made Sat 28 Dec 2024 06:54:15 EST
# gpg:                using RSA key 64AA2AB531D56903366BFEF982AA4A243B1E9478
# gpg: Good signature from "Michael Tokarev <mjt@debian.org>" [unknown]
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>" [unknown]
# gpg:                 aka "Michael Tokarev <mjt@tls.msk.ru>" [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: 9D8B E14E 3F2A 9DD7 9199  28F1 61AD 3D98 ECDF 2C8E
#      Subkey fingerprint: 64AA 2AB5 31D5 6903 366B  FEF9 82AA 4A24 3B1E 9478

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
  qmp: update vhost-user protocol feature maps
  contrib/plugins/bbv.c: Start bb index from 1
  hw/riscv/riscv-iommu-sys.c: fix duplicated 'table_size'
  target/i386/cpu: Fix notes for CPU models
  docs: Replace 'since' -> 'removed in' in removed-features.rst
  docs: Correct release of TCG trace-events removal
  docs: Correct '-runas' and '-fsdev/-virtfs proxy' indentation
  vvfat: fix ubsan issue in create_long_filename
  hw/timer/hpet: Drop the unused macro
  hw/timer/hpet: Fix comment about capabilities register
  docs/devel: remove dead video link for sourcehut submit process

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2024-12-28 10:16:34 -05:00
commit 2b7a80e07a
10 changed files with 29 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
block/vvfat.c
View File

@ -426,6 +426,10 @@ static direntry_t *create_long_filename(BDRVVVFATState *s, const char *filename)
else if(offset<22) offset=14+offset-10;
else offset=28+offset-22;
entry=array_get(&(s->directory),s->directory.next-1-(i/26));
/* ensure we don't write anything past entry->name */
if (offset >= sizeof(entry->name)) {
continue;
}
if (i >= 2 * length + 2) {
entry->name[offset] = 0xff;
} else if (i % 2 == 0) {

2
contrib/plugins/bbv.c
View File

@ -109,7 +109,7 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
bb = g_new(Bb, 1);
bb->vaddr = vaddr;
bb->count = qemu_plugin_scoreboard_new(sizeof(uint64_t));
bb->index = g_hash_table_size(bbs);
bb->index = g_hash_table_size(bbs) + 1;
g_hash_table_replace(bbs, &bb->vaddr, bb);
}
g_rw_lock_writer_unlock(&bbs_lock);

2
docs/about/deprecated.rst
View File

@ -75,7 +75,7 @@ marked deprecated since 9.0, users have to ensure that all the topology members
described with -smp are supported by the target machine.
``-runas`` (since 9.1)
----------------------
''''''''''''''''''''''
Use ``-run-with user=..`` instead.

24
docs/about/removed-features.rst
View File

@ -403,13 +403,13 @@ Sound card devices should be created using ``-device`` or ``-audio``.
The exception is ``pcspk`` which can be activated using ``-machine
pcspk-audiodev=<name>``.
``-watchdog`` (since 7.2)
'''''''''''''''''''''''''
``-watchdog`` (removed in 7.2)
''''''''''''''''''''''''''''''
Use ``-device`` instead.
Hexadecimal sizes with scaling multipliers (since 8.0)
''''''''''''''''''''''''''''''''''''''''''''''''''''''
Hexadecimal sizes with scaling multipliers (removed in 8.0)
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Input parameters that take a size value should only use a size suffix
(such as 'k' or 'M') when the base is written in decimal, and not when
@ -510,15 +510,15 @@ than zero.
Removed along with the ``compression`` migration capability.
``-device virtio-blk,scsi=on|off`` (since 9.1)
''''''''''''''''''''''''''''''''''''''''''''''
``-device virtio-blk,scsi=on|off`` (removed in 9.1)
'''''''''''''''''''''''''''''''''''''''''''''''''''
The virtio-blk SCSI passthrough feature is a legacy VIRTIO feature. VIRTIO 1.0
and later do not support it because the virtio-scsi device was introduced for
full SCSI support. Use virtio-scsi instead when SCSI passthrough is required.
``-fsdev proxy`` and ``-virtfs proxy`` (since 9.2)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
``-fsdev proxy`` and ``-virtfs proxy`` (removed in 9.2)
'''''''''''''''''''''''''''''''''''''''''''''''''''''''
The 9p ``proxy`` filesystem backend driver was originally developed to
enhance security by dispatching low level filesystem operations from 9p
@ -532,8 +532,8 @@ security model option, or switch to ``virtiofs``. The virtiofs daemon
``virtiofsd`` uses vhost to eliminate the high latency costs of the 9p
``proxy`` backend.
``-portrait`` and ``-rotate`` (since 9.2)
'''''''''''''''''''''''''''''''''''''''''
``-portrait`` and ``-rotate`` (removed in 9.2)
''''''''''''''''''''''''''''''''''''''''''''''
The ``-portrait`` and ``-rotate`` options were documented as only
working with the PXA LCD device, and all the machine types using
@ -1087,8 +1087,8 @@ processor IP (see `Intel discontinuance notification`_).
TCG introspection features
--------------------------
TCG trace-events (since 6.2)
''''''''''''''''''''''''''''
TCG trace-events (removed in 7.0)
'''''''''''''''''''''''''''''''''
The ability to add new TCG trace points had bit rotted and as the
feature can be replicated with TCG plugins it was removed. If

5
docs/devel/submitting-a-patch.rst
View File

@ -252,10 +252,7 @@ patches to the QEMU mailing list by following these steps:
#. Send your patches to the QEMU mailing list using the web-based
``git-send-email`` UI at https://git.sr.ht/~USERNAME/qemu/send-email
`This video
<https://spacepub.space/videos/watch/ad258d23-0ac6-488c-83fc-2bacf578de3a>`__
shows the web-based ``git-send-email`` workflow. Documentation is
available `here
Documentation for sourcehut is available `here
<https://man.sr.ht/git.sr.ht/#sending-patches-upstream>`__.
.. _cc_the_relevant_maintainer:

2
hw/riscv/riscv-iommu-sys.c
View File

@ -121,7 +121,7 @@ static void riscv_iommu_sysdev_init_msi(RISCVIOMMUStateSys *s,
uint32_t n_vectors)
{
RISCVIOMMUState *iommu = &s->iommu;
uint32_t table_size = table_size = n_vectors * PCI_MSIX_ENTRY_SIZE;
uint32_t table_size = n_vectors * PCI_MSIX_ENTRY_SIZE;
uint32_t table_offset = RISCV_IOMMU_REG_MSI_CONFIG;
uint32_t pba_size = QEMU_ALIGN_UP(n_vectors, 64) / 8;
uint32_t pba_offset = RISCV_IOMMU_REG_MSI_CONFIG + 256;

2
hw/timer/hpet.c
View File

@ -736,7 +736,7 @@ static void hpet_realize(DeviceState *dev, Error **errp)
timer->state = s;
}
/* 64-bit main counter; LegacyReplacementRoute. */
/* 64-bit General Capabilities and ID Register; LegacyReplacementRoute. */
s->capability = 0x8086a001ULL;
s->capability |= (s->num_timers - 1) << HPET_ID_NUM_TIM_SHIFT;
s->capability |= ((uint64_t)(HPET_CLK_PERIOD * FS_PER_NS) << 32);

6
hw/virtio/virtio-qmp.c
View File

@ -121,6 +121,12 @@ static const qmp_virtio_feature_map_t vhost_user_protocol_map[] = {
FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_STATUS, \
"VHOST_USER_PROTOCOL_F_STATUS: Querying and notifying back-end "
"device status supported"),
FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_SHARED_OBJECT, \
"VHOST_USER_PROTOCOL_F_SHARED_OBJECT: Backend shared object "
"supported"),
FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_DEVICE_STATE, \
"VHOST_USER_PROTOCOL_F_DEVICE_STATE: Backend device state transfer "
"supported"),
{ -1, "" }
};

1
include/hw/timer/hpet.h
View File

@ -58,7 +58,6 @@
#define HPET_TN_CFG_WRITE_MASK 0x7f4e
#define HPET_TN_INT_ROUTE_SHIFT 9
#define HPET_TN_INT_ROUTE_CAP_SHIFT 32
#define HPET_TN_CFG_BITS_READONLY_OR_RESERVED 0xffff80b1U
struct hpet_fw_entry
{

3
target/i386/cpu.c
View File

@ -3692,6 +3692,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.version = 4,
.note = "IBRS, EPT switching, no TSX",
.props = (PropValue[]) {
{ "vmx-eptp-switching", "on" },
{ /* end of list */ }
@ -3826,7 +3827,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
},
{ .version = 4,
.note = "ARCH_CAPABILITIES, no TSX",
.note = "ARCH_CAPABILITIES, EPT switching, no TSX",
.props = (PropValue[]) {
{ "vmx-eptp-switching", "on" },
{ /* end of list */ }