OpenE2K
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qemu-e2k
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* improve compatibility for macOS scripts/entitlement.sh (Evan) 

* add support for KVM_GUESTDBG_BLOCKIRQ (Maxim)
 * update linux-headers to Linux 5.16 (myself)
 * configure cleanups (myself)
 * lsi53c895a assertion failure fix (Philippe)
 * fix incorrect description for die-id (Yanan)
 * support for NUMA in SGX enclave memory (Yang Zhong)
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* improve compatibility for macOS scripts/entitlement.sh (Evan)
* add support for KVM_GUESTDBG_BLOCKIRQ (Maxim)
* update linux-headers to Linux 5.16 (myself)
* configure cleanups (myself)
* lsi53c895a assertion failure fix (Philippe)
* fix incorrect description for die-id (Yanan)
* support for NUMA in SGX enclave memory (Yang Zhong)

# gpg: Signature made Wed 15 Dec 2021 02:49:44 AM PST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [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: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  configure: remove dead variables
  doc: Add the SGX numa description
  numa: Support SGX numa in the monitor and Libvirt interfaces
  numa: Enable numa for SGX EPC sections
  kvm: add support for KVM_GUESTDBG_BLOCKIRQ
  gdbstub, kvm: let KVM report supported singlestep flags
  gdbstub: reject unsupported flags in handle_set_qemu_sstep
  linux-headers: update to 5.16-rc1
  virtio-gpu: do not byteswap padding
  scripts/entitlement.sh: Use backward-compatible cp flags
  qapi/machine.json: Fix incorrect description for die-id
  tests/qtest: Add fuzz-lsi53c895a-test
  hw/scsi/lsi53c895a: Do not abort when DMA requested and no data queued

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-12-16 08:39:20 -08:00
parent 69a80f14ce cbe08c35cf
commit 29eb5c2c86
42 changed files with 590 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
View File

@ -1825,6 +1825,7 @@ F: hw/scsi/*
F: tests/qtest/virtio-scsi-test.c
F: tests/qtest/fuzz-virtio-scsi-test.c
F: tests/qtest/am53c974-test.c
F: tests/qtest/fuzz-lsi53c895a-test.c
T: git https://github.com/bonzini/qemu.git scsi-next
SSI

29
accel/kvm/kvm-all.c
View File

@ -61,6 +61,10 @@
#endif
#define PAGE_SIZE qemu_real_host_page_size
#ifndef KVM_GUESTDBG_BLOCKIRQ
#define KVM_GUESTDBG_BLOCKIRQ 0
#endif
//#define DEBUG_KVM
#ifdef DEBUG_KVM
@ -168,6 +172,8 @@ bool kvm_vm_attributes_allowed;
bool kvm_direct_msi_allowed;
bool kvm_ioeventfd_any_length_allowed;
bool kvm_msi_use_devid;
bool kvm_has_guest_debug;
int kvm_sstep_flags;
static bool kvm_immediate_exit;
static hwaddr kvm_max_slot_size = ~0;
@ -2564,6 +2570,25 @@ static int kvm_init(MachineState *ms)
kvm_ioeventfd_any_length_allowed =
(kvm_check_extension(s, KVM_CAP_IOEVENTFD_ANY_LENGTH) > 0);
#ifdef KVM_CAP_SET_GUEST_DEBUG
kvm_has_guest_debug =
(kvm_check_extension(s, KVM_CAP_SET_GUEST_DEBUG) > 0);
#endif
kvm_sstep_flags = 0;
if (kvm_has_guest_debug) {
kvm_sstep_flags = SSTEP_ENABLE;
#if defined KVM_CAP_SET_GUEST_DEBUG2
int guest_debug_flags =
kvm_check_extension(s, KVM_CAP_SET_GUEST_DEBUG2);
if (guest_debug_flags & KVM_GUESTDBG_BLOCKIRQ) {
kvm_sstep_flags |= SSTEP_NOIRQ;
}
#endif
}
kvm_state = s;
ret = kvm_arch_init(ms, s);
@ -3193,6 +3218,10 @@ int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap)
if (cpu->singlestep_enabled) {
data.dbg.control |= KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_SINGLESTEP;
if (cpu->singlestep_enabled & SSTEP_NOIRQ) {
data.dbg.control |= KVM_GUESTDBG_BLOCKIRQ;
}
}
kvm_arch_update_guest_debug(cpu, &data.dbg);

5
configure vendored
View File

@ -625,7 +625,6 @@ fi
case $targetos in
MINGW32*)
mingw32="yes"
supported_os="yes"
plugins="no"
pie="no"
;;
@ -667,7 +666,6 @@ SunOS)
QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
;;
Haiku)
haiku="yes"
pie="no"
QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE -fPIC $QEMU_CFLAGS"
;;
@ -3451,9 +3449,6 @@ fi
if test "$solaris" = "yes" ; then
echo "CONFIG_SOLARIS=y" >> $config_host_mak
fi
if test "$haiku" = "yes" ; then
echo "CONFIG_HAIKU=y" >> $config_host_mak
fi
if test "$static" = "yes" ; then
echo "CONFIG_STATIC=y" >> $config_host_mak
fi

31
docs/system/i386/sgx.rst
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@ -141,8 +141,7 @@ To launch a SGX guest:
|qemu_system_x86| \\
-cpu host,+sgx-provisionkey \\
-object memory-backend-epc,id=mem1,size=64M,prealloc=on \\
-object memory-backend-epc,id=mem2,size=28M \\
-M sgx-epc.0.memdev=mem1,sgx-epc.1.memdev=mem2
-M sgx-epc.0.memdev=mem1,sgx-epc.0.node=0
Utilizing SGX in the guest requires a kernel/OS with SGX support.
The support can be determined in guest by::
@ -152,8 +151,32 @@ The support can be determined in guest by::
and SGX epc info by::
$ dmesg | grep sgx
[ 1.242142] sgx: EPC section 0x180000000-0x181bfffff
[ 1.242319] sgx: EPC section 0x181c00000-0x1837fffff
[ 0.182807] sgx: EPC section 0x140000000-0x143ffffff
[ 0.183695] sgx: [Firmware Bug]: Unable to map EPC section to online node. Fallback to the NUMA node 0.
To launch a SGX numa guest:
.. parsed-literal::
|qemu_system_x86| \\
-cpu host,+sgx-provisionkey \\
-object memory-backend-ram,size=2G,host-nodes=0,policy=bind,id=node0 \\
-object memory-backend-epc,id=mem0,size=64M,prealloc=on,host-nodes=0,policy=bind \\
-numa node,nodeid=0,cpus=0-1,memdev=node0 \\
-object memory-backend-ram,size=2G,host-nodes=1,policy=bind,id=node1 \\
-object memory-backend-epc,id=mem1,size=28M,prealloc=on,host-nodes=1,policy=bind \\
-numa node,nodeid=1,cpus=2-3,memdev=node1 \\
-M sgx-epc.0.memdev=mem0,sgx-epc.0.node=0,sgx-epc.1.memdev=mem1,sgx-epc.1.node=1
and SGX epc numa info by::
$ dmesg | grep sgx
[ 0.369937] sgx: EPC section 0x180000000-0x183ffffff
[ 0.370259] sgx: EPC section 0x184000000-0x185bfffff
$ dmesg | grep SRAT
[ 0.009981] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x183ffffff]
[ 0.009982] ACPI: SRAT: Node 1 PXM 1 [mem 0x184000000-0x185bfffff]
References
----------

83
gdbstub.c
View File

@ -368,27 +368,10 @@ typedef struct GDBState {
gdb_syscall_complete_cb current_syscall_cb;
GString *str_buf;
GByteArray *mem_buf;
int sstep_flags;
int supported_sstep_flags;
} GDBState;
/* By default use no IRQs and no timers while single stepping so as to
* make single stepping like an ICE HW step.
*/
static int sstep_flags = SSTEP_ENABLE|SSTEP_NOIRQ|SSTEP_NOTIMER;
/* Retrieves flags for single step mode. */
static int get_sstep_flags(void)
{
/*
* In replay mode all events written into the log should be replayed.
* That is why NOIRQ flag is removed in this mode.
*/
if (replay_mode != REPLAY_MODE_NONE) {
return SSTEP_ENABLE;
} else {
return sstep_flags;
}
}
static GDBState gdbserver_state;
static void init_gdbserver_state(void)
@ -399,6 +382,29 @@ static void init_gdbserver_state(void)
gdbserver_state.str_buf = g_string_new(NULL);
gdbserver_state.mem_buf = g_byte_array_sized_new(MAX_PACKET_LENGTH);
gdbserver_state.last_packet = g_byte_array_sized_new(MAX_PACKET_LENGTH + 4);
/*
* In replay mode all events will come from the log and can't be
* suppressed otherwise we would break determinism. However as those
* events are tied to the number of executed instructions we won't see
* them occurring every time we single step.
*/
if (replay_mode != REPLAY_MODE_NONE) {
gdbserver_state.supported_sstep_flags = SSTEP_ENABLE;
} else if (kvm_enabled()) {
gdbserver_state.supported_sstep_flags = kvm_get_supported_sstep_flags();
} else {
gdbserver_state.supported_sstep_flags =
SSTEP_ENABLE | SSTEP_NOIRQ | SSTEP_NOTIMER;
}
/*
* By default use no IRQs and no timers while single stepping so as to
* make single stepping like an ICE HW step.
*/
gdbserver_state.sstep_flags = SSTEP_ENABLE | SSTEP_NOIRQ | SSTEP_NOTIMER;
gdbserver_state.sstep_flags &= gdbserver_state.supported_sstep_flags;
}
#ifndef CONFIG_USER_ONLY
@ -505,7 +511,7 @@ static int gdb_continue_partial(char *newstates)
CPU_FOREACH(cpu) {
if (newstates[cpu->cpu_index] == 's') {
trace_gdbstub_op_stepping(cpu->cpu_index);
cpu_single_step(cpu, sstep_flags);
cpu_single_step(cpu, gdbserver_state.sstep_flags);
}
}
gdbserver_state.running_state = 1;
@ -524,7 +530,7 @@ static int gdb_continue_partial(char *newstates)
break; /* nothing to do here */
case 's':
trace_gdbstub_op_stepping(cpu->cpu_index);
cpu_single_step(cpu, get_sstep_flags());
cpu_single_step(cpu, gdbserver_state.sstep_flags);
cpu_resume(cpu);
flag = 1;
break;
@ -1883,7 +1889,7 @@ static void handle_step(GArray *params, void *user_ctx)
gdb_set_cpu_pc((target_ulong)get_param(params, 0)->val_ull);
}
cpu_single_step(gdbserver_state.c_cpu, get_sstep_flags());
cpu_single_step(gdbserver_state.c_cpu, gdbserver_state.sstep_flags);
gdb_continue();
}
@ -2017,24 +2023,44 @@ static void handle_v_commands(GArray *params, void *user_ctx)
static void handle_query_qemu_sstepbits(GArray *params, void *user_ctx)
{
g_string_printf(gdbserver_state.str_buf, "ENABLE=%x,NOIRQ=%x,NOTIMER=%x",
SSTEP_ENABLE, SSTEP_NOIRQ, SSTEP_NOTIMER);
g_string_printf(gdbserver_state.str_buf, "ENABLE=%x", SSTEP_ENABLE);
if (gdbserver_state.supported_sstep_flags & SSTEP_NOIRQ) {
g_string_append_printf(gdbserver_state.str_buf, ",NOIRQ=%x",
SSTEP_NOIRQ);
}
if (gdbserver_state.supported_sstep_flags & SSTEP_NOTIMER) {
g_string_append_printf(gdbserver_state.str_buf, ",NOTIMER=%x",
SSTEP_NOTIMER);
}
put_strbuf();
}
static void handle_set_qemu_sstep(GArray *params, void *user_ctx)
{
int new_sstep_flags;
if (!params->len) {
return;
}
sstep_flags = get_param(params, 0)->val_ul;
new_sstep_flags = get_param(params, 0)->val_ul;
if (new_sstep_flags & ~gdbserver_state.supported_sstep_flags) {
put_packet("E22");
return;
}
gdbserver_state.sstep_flags = new_sstep_flags;
put_packet("OK");
}
static void handle_query_qemu_sstep(GArray *params, void *user_ctx)
{
g_string_printf(gdbserver_state.str_buf, "0x%x", sstep_flags);
g_string_printf(gdbserver_state.str_buf, "0x%x",
gdbserver_state.sstep_flags);
put_strbuf();
}
@ -3497,6 +3523,11 @@ int gdbserver_start(const char *device)
return -1;
}
if (kvm_enabled() && !kvm_supports_guest_debug()) {
error_report("gdbstub: KVM doesn't support guest debugging");
return -1;
}
if (!device)
return -1;
if (strcmp(device, "none") != 0) {

5
hw/core/numa.c
View File

@ -784,9 +784,8 @@ static void numa_stat_memory_devices(NumaNodeMem node_mem[])
break;
case MEMORY_DEVICE_INFO_KIND_SGX_EPC:
se = value->u.sgx_epc.data;
/* TODO: once we support numa, assign to right node */
node_mem[0].node_mem += se->size;
node_mem[0].node_plugged_mem += se->size;
node_mem[se->node].node_mem += se->size;
node_mem[se->node].node_plugged_mem = 0;
break;
default:
g_assert_not_reached();

2
hw/i386/acpi-build.c
View File

@ -2068,6 +2068,8 @@ build_srat(GArray *table_data, BIOSLinker *linker, MachineState *machine)
nvdimm_build_srat(table_data);
}
sgx_epc_build_srat(table_data);
/*
* TODO: this part is not in ACPI spec and current linux kernel boots fine
* without these entries. But I recall there were issues the last time I

3
hw/i386/sgx-epc.c
View File

@ -21,6 +21,7 @@
static Property sgx_epc_properties[] = {
DEFINE_PROP_UINT64(SGX_EPC_ADDR_PROP, SGXEPCDevice, addr, 0),
DEFINE_PROP_UINT32(SGX_EPC_NUMA_NODE_PROP, SGXEPCDevice, node, 0),
DEFINE_PROP_LINK(SGX_EPC_MEMDEV_PROP, SGXEPCDevice, hostmem,
TYPE_MEMORY_BACKEND_EPC, HostMemoryBackendEpc *),
DEFINE_PROP_END_OF_LIST(),
@ -139,6 +140,8 @@ static void sgx_epc_md_fill_device_info(const MemoryDeviceState *md,
se->memaddr = epc->addr;
se->size = object_property_get_uint(OBJECT(epc), SGX_EPC_SIZE_PROP,
NULL);
se->node = object_property_get_uint(OBJECT(epc), SGX_EPC_NUMA_NODE_PROP,
NULL);
se->memdev = object_get_canonical_path(OBJECT(epc->hostmem));
info->u.sgx_epc.data = se;

4
hw/i386/sgx-stub.c
View File

@ -6,6 +6,10 @@
#include "qapi/error.h"
#include "qapi/qapi-commands-misc-target.h"
void sgx_epc_build_srat(GArray *table_data)
{
}
SGXInfo *qmp_query_sgx(Error **errp)
{
error_setg(errp, "SGX support is not compiled in");

95
hw/i386/sgx.c
View File

@ -23,6 +23,7 @@
#include "sysemu/hw_accel.h"
#include "sysemu/reset.h"
#include <sys/ioctl.h>
#include "hw/acpi/aml-build.h"
#define SGX_MAX_EPC_SECTIONS 8
#define SGX_CPUID_EPC_INVALID 0x0
@ -36,17 +37,59 @@
#define RETRY_NUM 2
static int sgx_epc_device_list(Object *obj, void *opaque)
{
GSList **list = opaque;
if (object_dynamic_cast(obj, TYPE_SGX_EPC)) {
*list = g_slist_append(*list, DEVICE(obj));
}
object_child_foreach(obj, sgx_epc_device_list, opaque);
return 0;
}
static GSList *sgx_epc_get_device_list(void)
{
GSList *list = NULL;
object_child_foreach(qdev_get_machine(), sgx_epc_device_list, &list);
return list;
}
void sgx_epc_build_srat(GArray *table_data)
{
GSList *device_list = sgx_epc_get_device_list();
for (; device_list; device_list = device_list->next) {
DeviceState *dev = device_list->data;
Object *obj = OBJECT(dev);
uint64_t addr, size;
int node;
node = object_property_get_uint(obj, SGX_EPC_NUMA_NODE_PROP,
&error_abort);
addr = object_property_get_uint(obj, SGX_EPC_ADDR_PROP, &error_abort);
size = object_property_get_uint(obj, SGX_EPC_SIZE_PROP, &error_abort);
build_srat_memory(table_data, addr, size, node, MEM_AFFINITY_ENABLED);
}
g_slist_free(device_list);
}
static uint64_t sgx_calc_section_metric(uint64_t low, uint64_t high)
{
return (low & MAKE_64BIT_MASK(12, 20)) +
((high & MAKE_64BIT_MASK(0, 20)) << 32);
}
static uint64_t sgx_calc_host_epc_section_size(void)
static SGXEPCSectionList *sgx_calc_host_epc_sections(void)
{
SGXEPCSectionList *head = NULL, **tail = &head;
SGXEPCSection *section;
uint32_t i, type;
uint32_t eax, ebx, ecx, edx;
uint64_t size = 0;
uint32_t j = 0;
for (i = 0; i < SGX_MAX_EPC_SECTIONS; i++) {
host_cpuid(0x12, i + 2, &eax, &ebx, &ecx, &edx);
@ -60,10 +103,13 @@ static uint64_t sgx_calc_host_epc_section_size(void)
break;
}
size += sgx_calc_section_metric(ecx, edx);
section = g_new0(SGXEPCSection, 1);
section->node = j++;
section->size = sgx_calc_section_metric(ecx, edx);
QAPI_LIST_APPEND(tail, section);
}
return size;
return head;
}
static void sgx_epc_reset(void *opaque)
@ -127,13 +173,35 @@ SGXInfo *qmp_query_sgx_capabilities(Error **errp)
info->sgx1 = eax & (1U << 0) ? true : false;
info->sgx2 = eax & (1U << 1) ? true : false;
info->section_size = sgx_calc_host_epc_section_size();
info->sections = sgx_calc_host_epc_sections();
close(fd);
return info;
}
static SGXEPCSectionList *sgx_get_epc_sections_list(void)
{
GSList *device_list = sgx_epc_get_device_list();
SGXEPCSectionList *head = NULL, **tail = &head;
SGXEPCSection *section;
for (; device_list; device_list = device_list->next) {
DeviceState *dev = device_list->data;
Object *obj = OBJECT(dev);
section = g_new0(SGXEPCSection, 1);
section->node = object_property_get_uint(obj, SGX_EPC_NUMA_NODE_PROP,
&error_abort);
section->size = object_property_get_uint(obj, SGX_EPC_SIZE_PROP,
&error_abort);
QAPI_LIST_APPEND(tail, section);
}
g_slist_free(device_list);
return head;
}
SGXInfo *qmp_query_sgx(Error **errp)
{
SGXInfo *info = NULL;
@ -152,14 +220,13 @@ SGXInfo *qmp_query_sgx(Error **errp)
return NULL;
}
SGXEPCState *sgx_epc = &pcms->sgx_epc;
info = g_new0(SGXInfo, 1);
info->sgx = true;
info->sgx1 = true;
info->sgx2 = true;
info->flc = true;
info->section_size = sgx_epc->size;
info->sections = sgx_get_epc_sections_list();
return info;
}
@ -167,6 +234,7 @@ SGXInfo *qmp_query_sgx(Error **errp)
void hmp_info_sgx(Monitor *mon, const QDict *qdict)
{
Error *err = NULL;
SGXEPCSectionList *section_list, *section;
g_autoptr(SGXInfo) info = qmp_query_sgx(&err);
if (err) {
@ -181,8 +249,14 @@ void hmp_info_sgx(Monitor *mon, const QDict *qdict)
info->sgx2 ? "enabled" : "disabled");
monitor_printf(mon, "FLC support: %s\n",
info->flc ? "enabled" : "disabled");
monitor_printf(mon, "size: %" PRIu64 "\n",
info->section_size);
section_list = info->sections;
for (section = section_list; section; section = section->next) {
monitor_printf(mon, "NUMA node #%" PRId64 ": ",
section->value->node);
monitor_printf(mon, "size=%" PRIu64 "\n",
section->value->size);
}
}
bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
@ -226,6 +300,9 @@ void pc_machine_init_sgx_epc(PCMachineState *pcms)
/* set the memdev link with memory backend */
object_property_parse(obj, SGX_EPC_MEMDEV_PROP, list->value->memdev,
&error_fatal);
/* set the numa node property for sgx epc object */
object_property_set_uint(obj, SGX_EPC_NUMA_NODE_PROP, list->value->node,
&error_fatal);
object_property_set_bool(obj, "realized", true, &error_fatal);
object_unref(obj);
}

3
hw/scsi/lsi53c895a.c
View File

@ -621,8 +621,7 @@ static void lsi_do_dma(LSIState *s, int out)
dma_addr_t addr;
SCSIDevice *dev;
assert(s->current);
if (!s->current->dma_len) {
if (!s->current || !s->current->dma_len) {
/* Wait until data is available. */
trace_lsi_do_dma_unavailable();
return;

3
include/hw/i386/sgx-epc.h
View File

@ -25,6 +25,7 @@
#define SGX_EPC_ADDR_PROP "addr"
#define SGX_EPC_SIZE_PROP "size"
#define SGX_EPC_MEMDEV_PROP "memdev"
#define SGX_EPC_NUMA_NODE_PROP "node"
/**
* SGXEPCDevice:
@ -38,6 +39,7 @@ typedef struct SGXEPCDevice {
/* public */
uint64_t addr;
uint32_t node;
HostMemoryBackendEpc *hostmem;
} SGXEPCDevice;
@ -56,6 +58,7 @@ typedef struct SGXEPCState {
} SGXEPCState;
bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size);
void sgx_epc_build_srat(GArray *table_data);
static inline uint64_t sgx_epc_above_4g_end(SGXEPCState *sgx_epc)
{

1
include/hw/virtio/virtio-gpu-bswap.h
View File

@ -24,7 +24,6 @@ virtio_gpu_ctrl_hdr_bswap(struct virtio_gpu_ctrl_hdr *hdr)
le32_to_cpus(&hdr->flags);
le64_to_cpus(&hdr->fence_id);
le32_to_cpus(&hdr->ctx_id);
le32_to_cpus(&hdr->padding);
}
static inline void

121
include/standard-headers/drm/drm_fourcc.h
View File

@ -103,6 +103,12 @@ extern "C" {
/* 8 bpp Red */
#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
/* 10 bpp Red */
#define DRM_FORMAT_R10 fourcc_code('R', '1', '0', ' ') /* [15:0] x:R 6:10 little endian */
/* 12 bpp Red */
#define DRM_FORMAT_R12 fourcc_code('R', '1', '2', ' ') /* [15:0] x:R 4:12 little endian */
/* 16 bpp Red */
#define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R little endian */
@ -372,6 +378,12 @@ extern "C" {
#define DRM_FORMAT_RESERVED ((1ULL << 56) - 1)
#define fourcc_mod_get_vendor(modifier) \
(((modifier) >> 56) & 0xff)
#define fourcc_mod_is_vendor(modifier, vendor) \
(fourcc_mod_get_vendor(modifier) == DRM_FORMAT_MOD_VENDOR_## vendor)
#define fourcc_mod_code(vendor, val) \
((((uint64_t)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | ((val) & 0x00ffffffffffffffULL))
@ -899,9 +911,9 @@ drm_fourcc_canonicalize_nvidia_format_mod(uint64_t modifier)
/*
* The top 4 bits (out of the 56 bits alloted for specifying vendor specific
* modifiers) denote the category for modifiers. Currently we have only two
* categories of modifiers ie AFBC and MISC. We can have a maximum of sixteen
* different categories.
* modifiers) denote the category for modifiers. Currently we have three
* categories of modifiers ie AFBC, MISC and AFRC. We can have a maximum of
* sixteen different categories.
*/
#define DRM_FORMAT_MOD_ARM_CODE(__type, __val) \
fourcc_mod_code(ARM, ((uint64_t)(__type) << 52) | ((__val) & 0x000fffffffffffffULL))
@ -1016,6 +1028,109 @@ drm_fourcc_canonicalize_nvidia_format_mod(uint64_t modifier)
*/
#define AFBC_FORMAT_MOD_USM (1ULL << 12)
/*
* Arm Fixed-Rate Compression (AFRC) modifiers
*
* AFRC is a proprietary fixed rate image compression protocol and format,
* designed to provide guaranteed bandwidth and memory footprint
* reductions in graphics and media use-cases.
*
* AFRC buffers consist of one or more planes, with the same components
* and meaning as an uncompressed buffer using the same pixel format.
*
* Within each plane, the pixel/luma/chroma values are grouped into
* "coding unit" blocks which are individually compressed to a
* fixed size (in bytes). All coding units within a given plane of a buffer
* store the same number of values, and have the same compressed size.
*
* The coding unit size is configurable, allowing different rates of compression.
*
* The start of each AFRC buffer plane must be aligned to an alignment granule which
* depends on the coding unit size.
*
* Coding Unit Size Plane Alignment
* ---------------- ---------------
* 16 bytes 1024 bytes
* 24 bytes 512 bytes
* 32 bytes 2048 bytes
*
* Coding units are grouped into paging tiles. AFRC buffer dimensions must be aligned
* to a multiple of the paging tile dimensions.
* The dimensions of each paging tile depend on whether the buffer is optimised for
* scanline (SCAN layout) or rotated (ROT layout) access.
*
* Layout Paging Tile Width Paging Tile Height
* ------ ----------------- ------------------
* SCAN 16 coding units 4 coding units
* ROT 8 coding units 8 coding units
*
* The dimensions of each coding unit depend on the number of components
* in the compressed plane and whether the buffer is optimised for
* scanline (SCAN layout) or rotated (ROT layout) access.
*
* Number of Components in Plane Layout Coding Unit Width Coding Unit Height
* ----------------------------- --------- ----------------- ------------------
* 1 SCAN 16 samples 4 samples
* Example: 16x4 luma samples in a 'Y' plane
* 16x4 chroma 'V' values, in the 'V' plane of a fully-planar YUV buffer
* ----------------------------- --------- ----------------- ------------------
* 1 ROT 8 samples 8 samples
* Example: 8x8 luma samples in a 'Y' plane
* 8x8 chroma 'V' values, in the 'V' plane of a fully-planar YUV buffer
* ----------------------------- --------- ----------------- ------------------
* 2 DONT CARE 8 samples 4 samples
* Example: 8x4 chroma pairs in the 'UV' plane of a semi-planar YUV buffer
* ----------------------------- --------- ----------------- ------------------
* 3 DONT CARE 4 samples 4 samples
* Example: 4x4 pixels in an RGB buffer without alpha
* ----------------------------- --------- ----------------- ------------------
* 4 DONT CARE 4 samples 4 samples
* Example: 4x4 pixels in an RGB buffer with alpha
*/
#define DRM_FORMAT_MOD_ARM_TYPE_AFRC 0x02
#define DRM_FORMAT_MOD_ARM_AFRC(__afrc_mode) \
DRM_FORMAT_MOD_ARM_CODE(DRM_FORMAT_MOD_ARM_TYPE_AFRC, __afrc_mode)
/*
* AFRC coding unit size modifier.
*
* Indicates the number of bytes used to store each compressed coding unit for
* one or more planes in an AFRC encoded buffer. The coding unit size for chrominance
* is the same for both Cb and Cr, which may be stored in separate planes.
*
* AFRC_FORMAT_MOD_CU_SIZE_P0 indicates the number of bytes used to store
* each compressed coding unit in the first plane of the buffer. For RGBA buffers
* this is the only plane, while for semi-planar and fully-planar YUV buffers,
* this corresponds to the luma plane.
*
* AFRC_FORMAT_MOD_CU_SIZE_P12 indicates the number of bytes used to store
* each compressed coding unit in the second and third planes in the buffer.
* For semi-planar and fully-planar YUV buffers, this corresponds to the chroma plane(s).
*
* For single-plane buffers, AFRC_FORMAT_MOD_CU_SIZE_P0 must be specified
* and AFRC_FORMAT_MOD_CU_SIZE_P12 must be zero.
* For semi-planar and fully-planar buffers, both AFRC_FORMAT_MOD_CU_SIZE_P0 and
* AFRC_FORMAT_MOD_CU_SIZE_P12 must be specified.
*/
#define AFRC_FORMAT_MOD_CU_SIZE_MASK 0xf
#define AFRC_FORMAT_MOD_CU_SIZE_16 (1ULL)
#define AFRC_FORMAT_MOD_CU_SIZE_24 (2ULL)
#define AFRC_FORMAT_MOD_CU_SIZE_32 (3ULL)
#define AFRC_FORMAT_MOD_CU_SIZE_P0(__afrc_cu_size) (__afrc_cu_size)
#define AFRC_FORMAT_MOD_CU_SIZE_P12(__afrc_cu_size) ((__afrc_cu_size) << 4)
/*
* AFRC scanline memory layout.
*
* Indicates if the buffer uses the scanline-optimised layout
* for an AFRC encoded buffer, otherwise, it uses the rotation-optimised layout.
* The memory layout is the same for all planes.
*/
#define AFRC_FORMAT_MOD_LAYOUT_SCAN (1ULL << 8)
/*
* Arm 16x16 Block U-Interleaved modifier
*

31
include/standard-headers/linux/ethtool.h
View File

@ -603,6 +603,7 @@ enum ethtool_link_ext_state {
ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE,
ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED,
ETHTOOL_LINK_EXT_STATE_OVERHEAT,
ETHTOOL_LINK_EXT_STATE_MODULE,
};
/* More information in addition to ETHTOOL_LINK_EXT_STATE_AUTONEG. */
@ -639,6 +640,8 @@ enum ethtool_link_ext_substate_link_logical_mismatch {
enum ethtool_link_ext_substate_bad_signal_integrity {
ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1,
ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE,
ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_REFERENCE_CLOCK_LOST,
ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_ALOS,
};
/* More information in addition to ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE. */
@ -647,6 +650,11 @@ enum ethtool_link_ext_substate_cable_issue {
ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE,
};
/* More information in addition to ETHTOOL_LINK_EXT_STATE_MODULE. */
enum ethtool_link_ext_substate_module {
ETHTOOL_LINK_EXT_SUBSTATE_MODULE_CMIS_NOT_READY = 1,
};
#define ETH_GSTRING_LEN 32
/**
@ -704,6 +712,29 @@ enum ethtool_stringset {
ETH_SS_COUNT
};
/**
* enum ethtool_module_power_mode_policy - plug-in module power mode policy
* @ETHTOOL_MODULE_POWER_MODE_POLICY_HIGH: Module is always in high power mode.
* @ETHTOOL_MODULE_POWER_MODE_POLICY_AUTO: Module is transitioned by the host
* to high power mode when the first port using it is put administratively
* up and to low power mode when the last port using it is put
* administratively down.
*/
enum ethtool_module_power_mode_policy {
ETHTOOL_MODULE_POWER_MODE_POLICY_HIGH = 1,
ETHTOOL_MODULE_POWER_MODE_POLICY_AUTO,
};
/**
* enum ethtool_module_power_mode - plug-in module power mode
* @ETHTOOL_MODULE_POWER_MODE_LOW: Module is in low power mode.
* @ETHTOOL_MODULE_POWER_MODE_HIGH: Module is in high power mode.
*/
enum ethtool_module_power_mode {
ETHTOOL_MODULE_POWER_MODE_LOW = 1,
ETHTOOL_MODULE_POWER_MODE_HIGH,
};
/**
* struct ethtool_gstrings - string set for data tagging
* @cmd: Command number = %ETHTOOL_GSTRINGS

10
include/standard-headers/linux/fuse.h
View File

@ -181,6 +181,9 @@
* - add FUSE_OPEN_KILL_SUIDGID
* - extend fuse_setxattr_in, add FUSE_SETXATTR_EXT
* - add FUSE_SETXATTR_ACL_KILL_SGID
*
* 7.34
* - add FUSE_SYNCFS
*/
#ifndef _LINUX_FUSE_H
@ -212,7 +215,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
#define FUSE_KERNEL_MINOR_VERSION 33
#define FUSE_KERNEL_MINOR_VERSION 34
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@ -505,6 +508,7 @@ enum fuse_opcode {
FUSE_COPY_FILE_RANGE = 47,
FUSE_SETUPMAPPING = 48,
FUSE_REMOVEMAPPING = 49,
FUSE_SYNCFS = 50,
/* CUSE specific operations */
CUSE_INIT = 4096,
@ -967,4 +971,8 @@ struct fuse_removemapping_one {
#define FUSE_REMOVEMAPPING_MAX_ENTRY \
(PAGE_SIZE / sizeof(struct fuse_removemapping_one))
struct fuse_syncfs_in {
uint64_t padding;
};
#endif /* _LINUX_FUSE_H */

6
include/standard-headers/linux/pci_regs.h
View File

@ -504,6 +504,12 @@
#define PCI_EXP_DEVCTL_URRE 0x0008 /* Unsupported Request Reporting En. */
#define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */
#define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */
#define PCI_EXP_DEVCTL_PAYLOAD_128B 0x0000 /* 128 Bytes */
#define PCI_EXP_DEVCTL_PAYLOAD_256B 0x0020 /* 256 Bytes */
#define PCI_EXP_DEVCTL_PAYLOAD_512B 0x0040 /* 512 Bytes */
#define PCI_EXP_DEVCTL_PAYLOAD_1024B 0x0060 /* 1024 Bytes */
#define PCI_EXP_DEVCTL_PAYLOAD_2048B 0x0080 /* 2048 Bytes */
#define PCI_EXP_DEVCTL_PAYLOAD_4096B 0x00a0 /* 4096 Bytes */
#define PCI_EXP_DEVCTL_EXT_TAG 0x0100 /* Extended Tag Field Enable */
#define PCI_EXP_DEVCTL_PHANTOM 0x0200 /* Phantom Functions Enable */
#define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable */

18
include/standard-headers/linux/virtio_gpu.h
View File

@ -59,6 +59,11 @@
* VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB
*/
#define VIRTIO_GPU_F_RESOURCE_BLOB 3
/*
* VIRTIO_GPU_CMD_CREATE_CONTEXT with
* context_init and multiple timelines
*/
#define VIRTIO_GPU_F_CONTEXT_INIT 4
enum virtio_gpu_ctrl_type {
VIRTIO_GPU_UNDEFINED = 0,
@ -122,14 +127,20 @@ enum virtio_gpu_shm_id {
VIRTIO_GPU_SHM_ID_HOST_VISIBLE = 1
};
#define VIRTIO_GPU_FLAG_FENCE (1 << 0)
#define VIRTIO_GPU_FLAG_FENCE (1 << 0)
/*
* If the following flag is set, then ring_idx contains the index
* of the command ring that needs to used when creating the fence
*/
#define VIRTIO_GPU_FLAG_INFO_RING_IDX (1 << 1)
struct virtio_gpu_ctrl_hdr {
uint32_t type;
uint32_t flags;
uint64_t fence_id;
uint32_t ctx_id;
uint32_t padding;
uint8_t ring_idx;
uint8_t padding[3];
};
/* data passed in the cursor vq */
@ -269,10 +280,11 @@ struct virtio_gpu_resource_create_3d {
};
/* VIRTIO_GPU_CMD_CTX_CREATE */
#define VIRTIO_GPU_CONTEXT_INIT_CAPSET_ID_MASK 0x000000ff
struct virtio_gpu_ctx_create {
struct virtio_gpu_ctrl_hdr hdr;
uint32_t nlen;
uint32_t padding;
uint32_t context_init;
char debug_name[64];
};

24
include/standard-headers/linux/virtio_ids.h
View File

@ -54,7 +54,31 @@
#define VIRTIO_ID_SOUND 25 /* virtio sound */
#define VIRTIO_ID_FS 26 /* virtio filesystem */
#define VIRTIO_ID_PMEM 27 /* virtio pmem */
#define VIRTIO_ID_RPMB 28 /* virtio rpmb */
#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */
#define VIRTIO_ID_VIDEO_ENCODER 30 /* virtio video encoder */
#define VIRTIO_ID_VIDEO_DECODER 31 /* virtio video decoder */
#define VIRTIO_ID_SCMI 32 /* virtio SCMI */
#define VIRTIO_ID_NITRO_SEC_MOD 33 /* virtio nitro secure module*/
#define VIRTIO_ID_I2C_ADAPTER 34 /* virtio i2c adapter */
#define VIRTIO_ID_WATCHDOG 35 /* virtio watchdog */
#define VIRTIO_ID_CAN 36 /* virtio can */
#define VIRTIO_ID_DMABUF 37 /* virtio dmabuf */
#define VIRTIO_ID_PARAM_SERV 38 /* virtio parameter server */
#define VIRTIO_ID_AUDIO_POLICY 39 /* virtio audio policy */
#define VIRTIO_ID_BT 40 /* virtio bluetooth */
#define VIRTIO_ID_GPIO 41 /* virtio gpio */
/*
* Virtio Transitional IDs
*/
#define VIRTIO_TRANS_ID_NET 1000 /* transitional virtio net */
#define VIRTIO_TRANS_ID_BLOCK 1001 /* transitional virtio block */
#define VIRTIO_TRANS_ID_BALLOON 1002 /* transitional virtio balloon */
#define VIRTIO_TRANS_ID_CONSOLE 1003 /* transitional virtio console */
#define VIRTIO_TRANS_ID_SCSI 1004 /* transitional virtio SCSI */
#define VIRTIO_TRANS_ID_RNG 1005 /* transitional virtio rng */
#define VIRTIO_TRANS_ID_9P 1009 /* transitional virtio 9p console */
#endif /* _LINUX_VIRTIO_IDS_H */

3
include/standard-headers/linux/virtio_vsock.h
View File

@ -97,7 +97,8 @@ enum virtio_vsock_shutdown {
/* VIRTIO_VSOCK_OP_RW flags values */
enum virtio_vsock_rw {
VIRTIO_VSOCK_SEQ_EOR = 1,
VIRTIO_VSOCK_SEQ_EOM = 1,
VIRTIO_VSOCK_SEQ_EOR = 2,
};
#endif /* _LINUX_VIRTIO_VSOCK_H */

15
include/sysemu/kvm.h
View File

@ -46,6 +46,8 @@ extern bool kvm_readonly_mem_allowed;
extern bool kvm_direct_msi_allowed;
extern bool kvm_ioeventfd_any_length_allowed;
extern bool kvm_msi_use_devid;
extern bool kvm_has_guest_debug;
extern int kvm_sstep_flags;
#define kvm_enabled() (kvm_allowed)
/**
@ -167,6 +169,17 @@ extern bool kvm_msi_use_devid;
*/
#define kvm_msi_devid_required() (kvm_msi_use_devid)
/*
* Does KVM support guest debugging
*/
#define kvm_supports_guest_debug() (kvm_has_guest_debug)
/*
* kvm_supported_sstep_flags
* Returns: SSTEP_* flags that KVM supports for guest debug
*/
#define kvm_get_supported_sstep_flags() (kvm_sstep_flags)
#else
#define kvm_enabled() (0)
@ -184,6 +197,8 @@ extern bool kvm_msi_use_devid;
#define kvm_direct_msi_enabled() (false)
#define kvm_ioeventfd_any_length_enabled() (false)
#define kvm_msi_devid_required() (false)
#define kvm_supports_guest_debug() (false)
#define kvm_get_supported_sstep_flags() (0)
#endif /* CONFIG_KVM_IS_POSSIBLE */

1
linux-headers/asm-arm64/unistd.h
View File

@ -20,5 +20,6 @@
#define __ARCH_WANT_SET_GET_RLIMIT
#define __ARCH_WANT_TIME32_SYSCALLS
#define __ARCH_WANT_SYS_CLONE3
#define __ARCH_WANT_MEMFD_SECRET
#include <asm-generic/unistd.h>

22
linux-headers/asm-generic/unistd.h
View File

@ -673,15 +673,15 @@ __SYSCALL(__NR_madvise, sys_madvise)
#define __NR_remap_file_pages 234
__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
#define __NR_mbind 235
__SC_COMP(__NR_mbind, sys_mbind, compat_sys_mbind)
__SYSCALL(__NR_mbind, sys_mbind)
#define __NR_get_mempolicy 236
__SC_COMP(__NR_get_mempolicy, sys_get_mempolicy, compat_sys_get_mempolicy)
__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
#define __NR_set_mempolicy 237
__SC_COMP(__NR_set_mempolicy, sys_set_mempolicy, compat_sys_set_mempolicy)
__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
#define __NR_migrate_pages 238
__SC_COMP(__NR_migrate_pages, sys_migrate_pages, compat_sys_migrate_pages)
__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
#define __NR_move_pages 239
__SC_COMP(__NR_move_pages, sys_move_pages, compat_sys_move_pages)
__SYSCALL(__NR_move_pages, sys_move_pages)
#endif
#define __NR_rt_tgsigqueueinfo 240
@ -873,8 +873,18 @@ __SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
#define __NR_landlock_restrict_self 446
__SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)
#ifdef __ARCH_WANT_MEMFD_SECRET
#define __NR_memfd_secret 447
__SYSCALL(__NR_memfd_secret, sys_memfd_secret)
#endif
#define __NR_process_mrelease 448
__SYSCALL(__NR_process_mrelease, sys_process_mrelease)
#define __NR_futex_waitv 449
__SYSCALL(__NR_futex_waitv, sys_futex_waitv)
#undef __NR_syscalls
#define __NR_syscalls 447
#define __NR_syscalls 450
/*
* 32 bit systems traditionally used different

1
linux-headers/asm-mips/unistd_n32.h
View File

@ -376,5 +376,6 @@
#define __NR_landlock_create_ruleset (__NR_Linux + 444)
#define __NR_landlock_add_rule (__NR_Linux + 445)
#define __NR_landlock_restrict_self (__NR_Linux + 446)
#define __NR_process_mrelease (__NR_Linux + 448)
#endif /* _ASM_UNISTD_N32_H */

1
linux-headers/asm-mips/unistd_n64.h
View File

@ -352,5 +352,6 @@
#define __NR_landlock_create_ruleset (__NR_Linux + 444)
#define __NR_landlock_add_rule (__NR_Linux + 445)
#define __NR_landlock_restrict_self (__NR_Linux + 446)
#define __NR_process_mrelease (__NR_Linux + 448)
#endif /* _ASM_UNISTD_N64_H */

1
linux-headers/asm-mips/unistd_o32.h
View File

@ -422,5 +422,6 @@
#define __NR_landlock_create_ruleset (__NR_Linux + 444)
#define __NR_landlock_add_rule (__NR_Linux + 445)
#define __NR_landlock_restrict_self (__NR_Linux + 446)
#define __NR_process_mrelease (__NR_Linux + 448)
#endif /* _ASM_UNISTD_O32_H */

1
linux-headers/asm-powerpc/unistd_32.h
View File

@ -429,6 +429,7 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#endif /* _ASM_UNISTD_32_H */

1
linux-headers/asm-powerpc/unistd_64.h
View File

@ -401,6 +401,7 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#endif /* _ASM_UNISTD_64_H */

1
linux-headers/asm-s390/unistd_32.h
View File

@ -419,5 +419,6 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#endif /* _ASM_S390_UNISTD_32_H */

1
linux-headers/asm-s390/unistd_64.h
View File

@ -367,5 +367,6 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#endif /* _ASM_S390_UNISTD_64_H */

5
linux-headers/asm-x86/kvm.h
View File

@ -295,6 +295,7 @@ struct kvm_debug_exit_arch {
#define KVM_GUESTDBG_USE_HW_BP 0x00020000
#define KVM_GUESTDBG_INJECT_DB 0x00040000
#define KVM_GUESTDBG_INJECT_BP 0x00080000
#define KVM_GUESTDBG_BLOCKIRQ 0x00100000
/* for KVM_SET_GUEST_DEBUG */
struct kvm_guest_debug_arch {
@ -503,4 +504,8 @@ struct kvm_pmu_event_filter {
#define KVM_PMU_EVENT_ALLOW 0
#define KVM_PMU_EVENT_DENY 1
/* for KVM_{GET,SET,HAS}_DEVICE_ATTR */
#define KVM_VCPU_TSC_CTRL 0 /* control group for the timestamp counter (TSC) */
#define KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */
#endif /* _ASM_X86_KVM_H */

3
linux-headers/asm-x86/unistd_32.h
View File

@ -437,6 +437,9 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_memfd_secret 447
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#endif /* _ASM_UNISTD_32_H */

3
linux-headers/asm-x86/unistd_64.h
View File

@ -359,6 +359,9 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_memfd_secret 447
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#endif /* _ASM_UNISTD_64_H */

3
linux-headers/asm-x86/unistd_x32.h
View File

@ -312,6 +312,9 @@
#define __NR_landlock_create_ruleset (__X32_SYSCALL_BIT + 444)
#define __NR_landlock_add_rule (__X32_SYSCALL_BIT + 445)
#define __NR_landlock_restrict_self (__X32_SYSCALL_BIT + 446)
#define __NR_memfd_secret (__X32_SYSCALL_BIT + 447)
#define __NR_process_mrelease (__X32_SYSCALL_BIT + 448)
#define __NR_futex_waitv (__X32_SYSCALL_BIT + 449)
#define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
#define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
#define __NR_ioctl (__X32_SYSCALL_BIT + 514)

40
linux-headers/linux/kvm.h
View File

@ -269,6 +269,7 @@ struct kvm_xen_exit {
#define KVM_EXIT_AP_RESET_HOLD 32
#define KVM_EXIT_X86_BUS_LOCK 33
#define KVM_EXIT_XEN 34
#define KVM_EXIT_RISCV_SBI 35
/* For KVM_EXIT_INTERNAL_ERROR */
/* Emulate instruction failed. */
@ -397,13 +398,23 @@ struct kvm_run {
* "ndata" is correct, that new fields are enumerated in "flags",
* and that each flag enumerates fields that are 64-bit aligned
* and sized (so that ndata+internal.data[] is valid/accurate).
*
* Space beyond the defined fields may be used to store arbitrary
* debug information relating to the emulation failure. It is
* accounted for in "ndata" but the format is unspecified and is
* not represented in "flags". Any such information is *not* ABI!
*/
struct {
__u32 suberror;
__u32 ndata;
__u64 flags;
__u8 insn_size;
__u8 insn_bytes[15];
union {
struct {
__u8 insn_size;
__u8 insn_bytes[15];
};
};
/* Arbitrary debug data may follow. */
} emulation_failure;
/* KVM_EXIT_OSI */
struct {
@ -469,6 +480,13 @@ struct kvm_run {
} msr;
/* KVM_EXIT_XEN */
struct kvm_xen_exit xen;
/* KVM_EXIT_RISCV_SBI */
struct {
unsigned long extension_id;
unsigned long function_id;
unsigned long args[6];
unsigned long ret[2];
} riscv_sbi;
/* Fix the size of the union. */
char padding[256];
};
@ -1223,11 +1241,16 @@ struct kvm_irqfd {
/* Do not use 1, KVM_CHECK_EXTENSION returned it before we had flags. */
#define KVM_CLOCK_TSC_STABLE 2
#define KVM_CLOCK_REALTIME (1 << 2)
#define KVM_CLOCK_HOST_TSC (1 << 3)
struct kvm_clock_data {
__u64 clock;
__u32 flags;
__u32 pad[9];
__u32 pad0;
__u64 realtime;
__u64 host_tsc;
__u32 pad[4];
};
/* For KVM_CAP_SW_TLB */
@ -1965,7 +1988,9 @@ struct kvm_stats_header {
#define KVM_STATS_TYPE_CUMULATIVE (0x0 << KVM_STATS_TYPE_SHIFT)
#define KVM_STATS_TYPE_INSTANT (0x1 << KVM_STATS_TYPE_SHIFT)
#define KVM_STATS_TYPE_PEAK (0x2 << KVM_STATS_TYPE_SHIFT)
#define KVM_STATS_TYPE_MAX KVM_STATS_TYPE_PEAK
#define KVM_STATS_TYPE_LINEAR_HIST (0x3 << KVM_STATS_TYPE_SHIFT)
#define KVM_STATS_TYPE_LOG_HIST (0x4 << KVM_STATS_TYPE_SHIFT)
#define KVM_STATS_TYPE_MAX KVM_STATS_TYPE_LOG_HIST
#define KVM_STATS_UNIT_SHIFT 4
#define KVM_STATS_UNIT_MASK (0xF << KVM_STATS_UNIT_SHIFT)
@ -1988,8 +2013,9 @@ struct kvm_stats_header {
* @size: The number of data items for this stats.
* Every data item is of type __u64.
* @offset: The offset of the stats to the start of stat structure in
* struture kvm or kvm_vcpu.
* @unused: Unused field for future usage. Always 0 for now.
* structure kvm or kvm_vcpu.
* @bucket_size: A parameter value used for histogram stats. It is only used
* for linear histogram stats, specifying the size of the bucket;
* @name: The name string for the stats. Its size is indicated by the
* &kvm_stats_header->name_size.
*/
@ -1998,7 +2024,7 @@ struct kvm_stats_desc {
__s16 exponent;
__u16 size;
__u32 offset;
__u32 unused;
__u32 bucket_size;
char name[];
};

1
monitor/hmp-cmds.c
View File

@ -1810,6 +1810,7 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
se->id ? se->id : "");
monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr);
monitor_printf(mon, " size: %" PRIu64 "\n", se->size);
monitor_printf(mon, " node: %" PRId64 "\n", se->node);
monitor_printf(mon, " memdev: %s\n", se->memdev);
break;
default:

12
qapi/machine.json
View File

@ -867,7 +867,7 @@
#
# @node-id: NUMA node ID the CPU belongs to
# @socket-id: socket number within node/board the CPU belongs to
# @die-id: die number within node/board the CPU belongs to (Since 4.1)
# @die-id: die number within socket the CPU belongs to (since 4.1)
# @core-id: core number within die the CPU belongs to
# @thread-id: thread number within core the CPU belongs to
#
@ -1207,12 +1207,15 @@
#
# @memdev: memory backend linked with device
#
# @node: the numa node
#
# Since: 6.2
##
{ 'struct': 'SgxEPCDeviceInfo',
'data': { '*id': 'str',
'memaddr': 'size',
'size': 'size',
'node': 'int',
'memdev': 'str'
}
}
@ -1285,10 +1288,15 @@
#
# @memdev: memory backend linked with device
#
# @node: the numa node
#
# Since: 6.2
##
{ 'struct': 'SgxEPC',
'data': { 'memdev': 'str' } }
'data': { 'memdev': 'str',
'node': 'int'
}
}
##
# @SgxEPCProperties:

19
qapi/misc-target.json
View File

@ -337,6 +337,21 @@
'if': 'TARGET_ARM' }
##
# @SGXEPCSection:
#
# Information about intel SGX EPC section info
#
# @node: the numa node
#
# @size: the size of epc section
#
# Since: 6.2
##
{ 'struct': 'SGXEPCSection',
'data': { 'node': 'int',
'size': 'uint64'}}
##
# @SGXInfo:
#
@ -350,7 +365,7 @@
#
# @flc: true if FLC is supported
#
# @section-size: The EPC section size for guest
# @sections: The EPC sections info for guest
#
# Since: 6.2
##
@ -359,7 +374,7 @@
'sgx1': 'bool',
'sgx2': 'bool',
'flc': 'bool',
'section-size': 'uint64'},
'sections': ['SGXEPCSection']},
'if': 'TARGET_I386' }
##

4
qemu-options.hx
View File

@ -127,11 +127,11 @@ SRST
ERST
DEF("M", HAS_ARG, QEMU_OPTION_M,
" sgx-epc.0.memdev=memid\n",
" sgx-epc.0.memdev=memid,sgx-epc.0.node=numaid\n",
QEMU_ARCH_ALL)
SRST
``sgx-epc.0.memdev=@var{memid}``
``sgx-epc.0.memdev=@var{memid},sgx-epc.0.node=@var{numaid}``
Define an SGX EPC section.
ERST

2
scripts/entitlement.sh
View File

@ -15,7 +15,7 @@ ENTITLEMENT="$4"
if $in_place; then
trap 'rm "$DST.tmp"' exit
cp -af "$SRC" "$DST.tmp"
cp -pPf "$SRC" "$DST.tmp"
SRC="$DST.tmp"
else
cd "$MESON_INSTALL_DESTDIR_PREFIX"

52
tests/qtest/fuzz-lsi53c895a-test.c Normal file
View File

@ -0,0 +1,52 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* QTest fuzzer-generated testcase for LSI53C895A device
*
* Copyright (c) Red Hat
*/
#include "qemu/osdep.h"
#include "libqos/libqtest.h"
/*
* This used to trigger the assert in lsi_do_dma()
* https://bugs.launchpad.net/qemu/+bug/697510
* https://bugs.launchpad.net/qemu/+bug/1905521
* https://bugs.launchpad.net/qemu/+bug/1908515
*/
static void test_lsi_do_dma_empty_queue(void)
{
QTestState *s;
s = qtest_init("-M q35 -nographic -monitor none -serial none "
"-drive if=none,id=drive0,"
"file=null-co://,file.read-zeroes=on,format=raw "
"-device lsi53c895a,id=scsi0 "
"-device scsi-hd,drive=drive0,"
"bus=scsi0.0,channel=0,scsi-id=0,lun=0");
qtest_outl(s, 0xcf8, 0x80001814);
qtest_outl(s, 0xcfc, 0xe1068000);
qtest_outl(s, 0xcf8, 0x80001818);
qtest_outl(s, 0xcf8, 0x80001804);
qtest_outw(s, 0xcfc, 0x7);
qtest_outl(s, 0xcf8, 0x80002010);
qtest_writeb(s, 0xe106802e, 0xff); /* Fill DSP bits 16-23 */
qtest_writeb(s, 0xe106802f, 0xff); /* Fill DSP bits 24-31: trigger SCRIPT */
qtest_quit(s);
}
int main(int argc, char **argv)
{
const char *arch = qtest_get_arch();
g_test_init(&argc, &argv, NULL);
if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
qtest_add_func("fuzz/lsi53c895a/lsi_do_dma_empty_queue",
test_lsi_do_dma_empty_queue);
}
return g_test_run();
}

1
tests/qtest/meson.build
View File

@ -19,6 +19,7 @@ slow_qtests = {
qtests_generic = \
(config_all_devices.has_key('CONFIG_MEGASAS_SCSI_PCI') ? ['fuzz-megasas-test'] : []) + \
(config_all_devices.has_key('CONFIG_LSI_SCSI_PCI') ? ['fuzz-lsi53c895a-test'] : []) + \
(config_all_devices.has_key('CONFIG_VIRTIO_SCSI') ? ['fuzz-virtio-scsi-test'] : []) + \
(config_all_devices.has_key('CONFIG_SB16') ? ['fuzz-sb16-test'] : []) + \
(config_all_devices.has_key('CONFIG_SDHCI_PCI') ? ['fuzz-sdcard-test'] : []) + \