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Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

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* Some Meson test conversions
* KVM dirty page ring buffer fix
* KVM TSC scaling support
* Fixes for SG_IO with /dev/sdX devices
* (Non)support for host devices on iOS
* -smp cleanups

# gpg: Signature made Fri 25 Jun 2021 15:16:18 BST
# 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]
# 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

* remotes/bonzini-gitlab/tags/for-upstream: (28 commits)
  machine: reject -smp dies!=1 for non-PC machines
  machine: pass QAPI struct to mc->smp_parse
  machine: add error propagation to mc->smp_parse
  machine: move common smp_parse code to caller
  machine: move dies from X86MachineState to CpuTopology
  file-posix: handle EINTR during ioctl
  block: detect DKIOCGETBLOCKCOUNT/SIZE before use
  block: try BSD disk size ioctls one after another
  block: check for sys/disk.h
  block: feature detection for host block support
  file-posix: try BLKSECTGET on block devices too, do not round to power of 2
  block: add max_hw_transfer to BlockLimits
  block-backend: align max_transfer to request alignment
  osdep: provide ROUND_DOWN macro
  scsi-generic: pass max_segments via max_iov field in BlockLimits
  file-posix: fix max_iov for /dev/sg devices
  KVM: Fix dirty ring mmap incorrect size due to renaming accident
  configure, meson: convert libusbredir detection to meson
  configure, meson: convert libcacard detection to meson
  configure, meson: convert libusb detection to meson
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2021-06-28 21:04:22 +01:00
parent 9e654e1019 0aebebb561
commit 6512fa497c
35 changed files with 501 additions and 663 deletions
Download Patch File Download Diff File Expand all files Collapse all files
accel/kvm/kvm-all.c
+2 -2
View File
@@ -411,7 +411,7 @@ static int do_kvm_destroy_vcpu(CPUState *cpu)
}
if (cpu->kvm_dirty_gfns) {
ret = munmap(cpu->kvm_dirty_gfns, s->kvm_dirty_ring_size);
ret = munmap(cpu->kvm_dirty_gfns, s->kvm_dirty_ring_bytes);
if (ret < 0) {
goto err;
}
@@ -495,7 +495,7 @@ int kvm_init_vcpu(CPUState *cpu, Error **errp)
if (s->kvm_dirty_ring_size) {
/* Use MAP_SHARED to share pages with the kernel */
cpu->kvm_dirty_gfns = mmap(NULL, s->kvm_dirty_ring_size,
cpu->kvm_dirty_gfns = mmap(NULL, s->kvm_dirty_ring_bytes,
PROT_READ | PROT_WRITE, MAP_SHARED,
cpu->kvm_fd,
PAGE_SIZE * KVM_DIRTY_LOG_PAGE_OFFSET);
authz/meson.build
+1 -1
View File
@@ -6,4 +6,4 @@ authz_ss.add(files(
'simple.c',
))
authz_ss.add(when: ['CONFIG_AUTH_PAM', pam], if_true: files('pamacct.c'))
authz_ss.add(when: pam, if_true: files('pamacct.c'))
block.c
+1 -1
View File
@@ -54,7 +54,7 @@
#ifdef CONFIG_BSD
#include <sys/ioctl.h>
#include <sys/queue.h>
#ifndef __DragonFly__
#if defined(HAVE_SYS_DISK_H)
#include <sys/disk.h>
#endif
#endif
block/block-backend.c
+16 -3
View File
@@ -1953,16 +1953,29 @@ uint32_t blk_get_request_alignment(BlockBackend *blk)
return bs ? bs->bl.request_alignment : BDRV_SECTOR_SIZE;
}
/* Returns the maximum hardware transfer length, in bytes; guaranteed nonzero */
uint64_t blk_get_max_hw_transfer(BlockBackend *blk)
{
BlockDriverState *bs = blk_bs(blk);
uint64_t max = INT_MAX;
if (bs) {
max = MIN_NON_ZERO(max, bs->bl.max_hw_transfer);
max = MIN_NON_ZERO(max, bs->bl.max_transfer);
}
return ROUND_DOWN(max, blk_get_request_alignment(blk));
}
/* Returns the maximum transfer length, in bytes; guaranteed nonzero */
uint32_t blk_get_max_transfer(BlockBackend *blk)
{
BlockDriverState *bs = blk_bs(blk);
uint32_t max = 0;
uint32_t max = INT_MAX;
if (bs) {
max = bs->bl.max_transfer;
max = MIN_NON_ZERO(max, bs->bl.max_transfer);
}
return MIN_NON_ZERO(max, INT_MAX);
return ROUND_DOWN(max, blk_get_request_alignment(blk));
}
int blk_get_max_iov(BlockBackend *blk)
block/file-posix.c
+87 -57
View File
@@ -42,6 +42,8 @@
#include "scsi/constants.h"
#if defined(__APPLE__) && (__MACH__)
#include <sys/ioctl.h>
#if defined(HAVE_HOST_BLOCK_DEVICE)
#include <paths.h>
#include <sys/param.h>
#include <IOKit/IOKitLib.h>
@@ -52,6 +54,7 @@
//#include <IOKit/storage/IOCDTypes.h>
#include <IOKit/storage/IODVDMedia.h>
#include <CoreFoundation/CoreFoundation.h>
#endif /* defined(HAVE_HOST_BLOCK_DEVICE) */
#endif
#ifdef __sun__
@@ -178,7 +181,17 @@ typedef struct BDRVRawReopenState {
bool check_cache_dropped;
} BDRVRawReopenState;
static int fd_open(BlockDriverState *bs);
static int fd_open(BlockDriverState *bs)
{
BDRVRawState *s = bs->opaque;
/* this is just to ensure s->fd is sane (its called by io ops) */
if (s->fd >= 0) {
return 0;
}
return -EIO;
}
static int64_t raw_getlength(BlockDriverState *bs);
typedef struct RawPosixAIOData {
@@ -1147,22 +1160,27 @@ static void raw_reopen_abort(BDRVReopenState *state)
s->reopen_state = NULL;
}
static int sg_get_max_transfer_length(int fd)
static int hdev_get_max_hw_transfer(int fd, struct stat *st)
{
#ifdef BLKSECTGET
int max_bytes = 0;
if (ioctl(fd, BLKSECTGET, &max_bytes) == 0) {
return max_bytes;
if (S_ISBLK(st->st_mode)) {
unsigned short max_sectors = 0;
if (ioctl(fd, BLKSECTGET, &max_sectors) == 0) {
return max_sectors * 512;
}
} else {
return -errno;
int max_bytes = 0;
if (ioctl(fd, BLKSECTGET, &max_bytes) == 0) {
return max_bytes;
}
}
return -errno;
#else
return -ENOSYS;
#endif
}
static int sg_get_max_segments(int fd)
static int hdev_get_max_segments(int fd, struct stat *st)
{
#ifdef CONFIG_LINUX
char buf[32];
@@ -1171,15 +1189,20 @@ static int sg_get_max_segments(int fd)
int ret;
int sysfd = -1;
long max_segments;
struct stat st;
if (fstat(fd, &st)) {
ret = -errno;
goto out;
if (S_ISCHR(st->st_mode)) {
if (ioctl(fd, SG_GET_SG_TABLESIZE, &ret) == 0) {
return ret;
}
return -ENOTSUP;
}
if (!S_ISBLK(st->st_mode)) {
return -ENOTSUP;
}
sysfspath = g_strdup_printf("/sys/dev/block/%u:%u/queue/max_segments",
major(st.st_rdev), minor(st.st_rdev));
major(st->st_rdev), minor(st->st_rdev));
sysfd = open(sysfspath, O_RDONLY);
if (sysfd == -1) {
ret = -errno;
@@ -1216,24 +1239,33 @@ out:
static void raw_refresh_limits(BlockDriverState *bs, Error **errp)
{
BDRVRawState *s = bs->opaque;
if (bs->sg) {
int ret = sg_get_max_transfer_length(s->fd);
if (ret > 0 && ret <= BDRV_REQUEST_MAX_BYTES) {
bs->bl.max_transfer = pow2floor(ret);
}
ret = sg_get_max_segments(s->fd);
if (ret > 0) {
bs->bl.max_transfer = MIN(bs->bl.max_transfer,
ret * qemu_real_host_page_size);
}
}
struct stat st;
raw_probe_alignment(bs, s->fd, errp);
bs->bl.min_mem_alignment = s->buf_align;
bs->bl.opt_mem_alignment = MAX(s->buf_align, qemu_real_host_page_size);
/*
* Maximum transfers are best effort, so it is okay to ignore any
* errors. That said, based on the man page errors in fstat would be
* very much unexpected; the only possible case seems to be ENOMEM.
*/
if (fstat(s->fd, &st)) {
return;
}
if (bs->sg || S_ISBLK(st.st_mode)) {
int ret = hdev_get_max_hw_transfer(s->fd, &st);
if (ret > 0 && ret <= BDRV_REQUEST_MAX_BYTES) {
bs->bl.max_hw_transfer = ret;
}
ret = hdev_get_max_segments(s->fd, &st);
if (ret > 0) {
bs->bl.max_iov = ret;
}
}
}
static int check_for_dasd(int fd)
@@ -1315,7 +1347,9 @@ static int handle_aiocb_ioctl(void *opaque)
RawPosixAIOData *aiocb = opaque;
int ret;
ret = ioctl(aiocb->aio_fildes, aiocb->ioctl.cmd, aiocb->ioctl.buf);
do {
ret = ioctl(aiocb->aio_fildes, aiocb->ioctl.cmd, aiocb->ioctl.buf);
} while (ret == -1 && errno == EINTR);
if (ret == -1) {
return -errno;
}
@@ -2295,39 +2329,37 @@ static int64_t raw_getlength(BlockDriverState *bs)
again:
#endif
if (!fstat(fd, &sb) && (S_IFCHR & sb.st_mode)) {
size = 0;
#ifdef DIOCGMEDIASIZE
if (ioctl(fd, DIOCGMEDIASIZE, (off_t *)&size))
#elif defined(DIOCGPART)
{
struct partinfo pi;
if (ioctl(fd, DIOCGPART, &pi) == 0)
size = pi.media_size;
else
size = 0;
if (ioctl(fd, DIOCGMEDIASIZE, (off_t *)&size)) {
size = 0;
}
if (size == 0)
#endif
#if defined(__APPLE__) && defined(__MACH__)
{
#ifdef DIOCGPART
if (size == 0) {
struct partinfo pi;
if (ioctl(fd, DIOCGPART, &pi) == 0) {
size = pi.media_size;
}
}
#endif
#if defined(DKIOCGETBLOCKCOUNT) && defined(DKIOCGETBLOCKSIZE)
if (size == 0) {
uint64_t sectors = 0;
uint32_t sector_size = 0;
if (ioctl(fd, DKIOCGETBLOCKCOUNT, &sectors) == 0
&& ioctl(fd, DKIOCGETBLOCKSIZE, &sector_size) == 0) {
size = sectors * sector_size;
} else {
size = lseek(fd, 0LL, SEEK_END);
if (size < 0) {
return -errno;
}
}
}
#else
size = lseek(fd, 0LL, SEEK_END);
#endif
if (size == 0) {
size = lseek(fd, 0LL, SEEK_END);
}
if (size < 0) {
return -errno;
}
#endif
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
switch(s->type) {
case FTYPE_CD:
@@ -3014,6 +3046,7 @@ static BlockStatsSpecific *raw_get_specific_stats(BlockDriverState *bs)
return stats;
}
#if defined(HAVE_HOST_BLOCK_DEVICE)
static BlockStatsSpecific *hdev_get_specific_stats(BlockDriverState *bs)
{
BlockStatsSpecific *stats = g_new(BlockStatsSpecific, 1);
@@ -3023,6 +3056,7 @@ static BlockStatsSpecific *hdev_get_specific_stats(BlockDriverState *bs)
return stats;
}
#endif /* HAVE_HOST_BLOCK_DEVICE */
static QemuOptsList raw_create_opts = {
.name = "raw-create-opts",
@@ -3238,6 +3272,8 @@ BlockDriver bdrv_file = {
/***********************************************/
/* host device */
#if defined(HAVE_HOST_BLOCK_DEVICE)
#if defined(__APPLE__) && defined(__MACH__)
static kern_return_t GetBSDPath(io_iterator_t mediaIterator, char *bsdPath,
CFIndex maxPathSize, int flags);
@@ -3530,16 +3566,6 @@ hdev_co_ioctl(BlockDriverState *bs, unsigned long int req, void *buf)
}
#endif /* linux */
static int fd_open(BlockDriverState *bs)
{
BDRVRawState *s = bs->opaque;
/* this is just to ensure s->fd is sane (its called by io ops) */
if (s->fd >= 0)
return 0;
return -EIO;
}
static coroutine_fn int
hdev_co_pdiscard(BlockDriverState *bs, int64_t offset, int bytes)
{
@@ -3863,6 +3889,8 @@ static BlockDriver bdrv_host_cdrom = {
};
#endif /* __FreeBSD__ */
#endif /* HAVE_HOST_BLOCK_DEVICE */
static void bdrv_file_init(void)
{
/*
@@ -3870,6 +3898,7 @@ static void bdrv_file_init(void)
* registered last will get probed first.
*/
bdrv_register(&bdrv_file);
#if defined(HAVE_HOST_BLOCK_DEVICE)
bdrv_register(&bdrv_host_device);
#ifdef __linux__
bdrv_register(&bdrv_host_cdrom);
@@ -3877,6 +3906,7 @@ static void bdrv_file_init(void)
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
bdrv_register(&bdrv_host_cdrom);
#endif
#endif /* HAVE_HOST_BLOCK_DEVICE */
}
block_init(bdrv_file_init);
block/io.c
+2
View File
@@ -127,6 +127,8 @@ static void bdrv_merge_limits(BlockLimits *dst, const BlockLimits *src)
{
dst->opt_transfer = MAX(dst->opt_transfer, src->opt_transfer);
dst->max_transfer = MIN_NON_ZERO(dst->max_transfer, src->max_transfer);
dst->max_hw_transfer = MIN_NON_ZERO(dst->max_hw_transfer,
src->max_hw_transfer);
dst->opt_mem_alignment = MAX(dst->opt_mem_alignment,
src->opt_mem_alignment);
dst->min_mem_alignment = MAX(dst->min_mem_alignment,
configure
Vendored
+23 -303
View File
@@ -372,10 +372,10 @@ trace_file="trace"
spice="$default_feature"
spice_protocol="auto"
rbd="auto"
smartcard="$default_feature"
smartcard="auto"
u2f="auto"
libusb="$default_feature"
usb_redir="$default_feature"
libusb="auto"
usb_redir="auto"
opengl="$default_feature"
cpuid_h="no"
avx2_opt="$default_feature"
@@ -404,13 +404,10 @@ seccomp="auto"
glusterfs="auto"
gtk="auto"
tls_priority="NORMAL"
gnutls="$default_feature"
nettle="$default_feature"
nettle_xts="no"
gcrypt="$default_feature"
gcrypt_xts="no"
qemu_private_xts="yes"
auth_pam="$default_feature"
gnutls="auto"
nettle="auto"
gcrypt="auto"
auth_pam="auto"
vte="$default_feature"
virglrenderer="$default_feature"
tpm="$default_feature"
@@ -1280,21 +1277,21 @@ for opt do
;;
--enable-xfsctl) xfs="yes"
;;
--disable-smartcard) smartcard="no"
--disable-smartcard) smartcard="disabled"
;;
--enable-smartcard) smartcard="yes"
--enable-smartcard) smartcard="enabled"
;;
--disable-u2f) u2f="disabled"
;;
--enable-u2f) u2f="enabled"
;;
--disable-libusb) libusb="no"
--disable-libusb) libusb="disabled"
;;
--enable-libusb) libusb="yes"
--enable-libusb) libusb="enabled"
;;
--disable-usb-redir) usb_redir="no"
--disable-usb-redir) usb_redir="disabled"
;;
--enable-usb-redir) usb_redir="yes"
--enable-usb-redir) usb_redir="enabled"
;;
--disable-zlib-test)
;;
@@ -1374,21 +1371,21 @@ for opt do
;;
--tls-priority=*) tls_priority="$optarg"
;;
--disable-gnutls) gnutls="no"
--disable-gnutls) gnutls="disabled"
;;
--enable-gnutls) gnutls="yes"
--enable-gnutls) gnutls="enabled"
;;
--disable-nettle) nettle="no"
--disable-nettle) nettle="disabled"
;;
--enable-nettle) nettle="yes"
--enable-nettle) nettle="enabled"
;;
--disable-gcrypt) gcrypt="no"
--disable-gcrypt) gcrypt="disabled"
;;
--enable-gcrypt) gcrypt="yes"
--enable-gcrypt) gcrypt="enabled"
;;
--disable-auth-pam) auth_pam="no"
--disable-auth-pam) auth_pam="disabled"
;;
--enable-auth-pam) auth_pam="yes"
--enable-auth-pam) auth_pam="enabled"
;;
--enable-rdma) rdma="yes"
;;
@@ -2802,199 +2799,6 @@ EOF
fi
fi
##########################################
# GNUTLS probe
if test "$gnutls" != "no"; then
pass="no"
if $pkg_config --exists "gnutls >= 3.5.18"; then
gnutls_cflags=$($pkg_config --cflags gnutls)
gnutls_libs=$($pkg_config --libs gnutls)
# Packaging for the static libraries is not always correct.
# At least ubuntu 18.04 ships only shared libraries.
write_c_skeleton
if compile_prog "" "$gnutls_libs" ; then
pass="yes"
fi
fi
if test "$pass" = "no" && test "$gnutls" = "yes"; then
feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
else
gnutls="$pass"
fi
fi
# If user didn't give a --disable/enable-gcrypt flag,
# then mark as disabled if user requested nettle
# explicitly
if test -z "$gcrypt"
then
if test "$nettle" = "yes"
then
gcrypt="no"
fi
fi
# If user didn't give a --disable/enable-nettle flag,
# then mark as disabled if user requested gcrypt
# explicitly
if test -z "$nettle"
then
if test "$gcrypt" = "yes"
then
nettle="no"
fi
fi
has_libgcrypt() {
if ! has "libgcrypt-config"
then
return 1
fi
if test -n "$cross_prefix"
then
host=$(libgcrypt-config --host)
if test "$host-" != $cross_prefix
then
return 1
fi
fi
maj=`libgcrypt-config --version | awk -F . '{print $1}'`
min=`libgcrypt-config --version | awk -F . '{print $2}'`
if test $maj != 1 || test $min -lt 8
then
return 1
fi
return 0
}
if test "$nettle" != "no"; then
pass="no"
if $pkg_config --exists "nettle >= 3.4"; then
nettle_cflags=$($pkg_config --cflags nettle)
nettle_libs=$($pkg_config --libs nettle)
# Link test to make sure the given libraries work (e.g for static).
write_c_skeleton
if compile_prog "" "$nettle_libs" ; then
if test -z "$gcrypt"; then
gcrypt="no"
fi
pass="yes"
fi
fi
if test "$pass" = "yes"
then
cat > $TMPC << EOF
#include <nettle/xts.h>
int main(void) {
return 0;
}
EOF
if compile_prog "$nettle_cflags" "$nettle_libs" ; then
nettle_xts=yes
qemu_private_xts=no
fi
fi
if test "$pass" = "no" && test "$nettle" = "yes"; then
feature_not_found "nettle" "Install nettle devel >= 2.7.1"
else
nettle="$pass"
fi
fi
if test "$gcrypt" != "no"; then
pass="no"
if has_libgcrypt; then
gcrypt_cflags=$(libgcrypt-config --cflags)
gcrypt_libs=$(libgcrypt-config --libs)
# Debian has removed -lgpg-error from libgcrypt-config
# as it "spreads unnecessary dependencies" which in
# turn breaks static builds...
if test "$static" = "yes"
then
gcrypt_libs="$gcrypt_libs -lgpg-error"
fi
# Link test to make sure the given libraries work (e.g for static).
write_c_skeleton
if compile_prog "" "$gcrypt_libs" ; then
pass="yes"
fi
fi
if test "$pass" = "yes"; then
gcrypt="yes"
cat > $TMPC << EOF
#include <gcrypt.h>
int main(void) {
gcry_cipher_hd_t handle;
gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
return 0;
}
EOF
if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
gcrypt_xts=yes
qemu_private_xts=no
fi
elif test "$gcrypt" = "yes"; then
feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
else
gcrypt="no"
fi
fi
if test "$gcrypt" = "yes" && test "$nettle" = "yes"
then
error_exit "Only one of gcrypt & nettle can be enabled"
fi
##########################################
# libtasn1 - only for the TLS creds/session test suite
tasn1=yes
tasn1_cflags=""
tasn1_libs=""
if $pkg_config --exists "libtasn1"; then
tasn1_cflags=$($pkg_config --cflags libtasn1)
tasn1_libs=$($pkg_config --libs libtasn1)
else
tasn1=no
fi
##########################################
# PAM probe
if test "$auth_pam" != "no"; then
cat > $TMPC <<EOF
#include <security/pam_appl.h>
#include <stdio.h>
int main(void) {
const char *service_name = "qemu";
const char *user = "frank";
const struct pam_conv pam_conv = { 0 };
pam_handle_t *pamh = NULL;
pam_start(service_name, user, &pam_conv, &pamh);
return 0;
}
EOF
if compile_prog "" "-lpam" ; then
auth_pam=yes
else
if test "$auth_pam" = "yes"; then
feature_not_found "PAM" "Install PAM development package"
else
auth_pam=no
fi
fi
fi
##########################################
# VTE probe
@@ -4176,48 +3980,6 @@ EOF
fi
fi
# check for smartcard support
if test "$smartcard" != "no"; then
if $pkg_config --atleast-version=2.5.1 libcacard; then
libcacard_cflags=$($pkg_config --cflags libcacard)
libcacard_libs=$($pkg_config --libs libcacard)
smartcard="yes"
else
if test "$smartcard" = "yes"; then
feature_not_found "smartcard" "Install libcacard devel"
fi
smartcard="no"
fi
fi
# check for libusb
if test "$libusb" != "no" ; then
if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
libusb="yes"
libusb_cflags=$($pkg_config --cflags libusb-1.0)
libusb_libs=$($pkg_config --libs libusb-1.0)
else
if test "$libusb" = "yes"; then
feature_not_found "libusb" "Install libusb devel >= 1.0.13"
fi
libusb="no"
fi
fi
# check for usbredirparser for usb network redirection support
if test "$usb_redir" != "no" ; then
if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
usb_redir="yes"
usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
else
if test "$usb_redir" = "yes"; then
feature_not_found "usb-redir" "Install usbredir devel"
fi
usb_redir="no"
fi
fi
##########################################
# check if we have VSS SDK headers for win
@@ -5709,30 +5471,6 @@ if test "$gdbus_codegen" != "" ; then
echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
fi
echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
if test "$gnutls" = "yes" ; then
echo "CONFIG_GNUTLS=y" >> $config_host_mak
echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
fi
if test "$gcrypt" = "yes" ; then
echo "CONFIG_GCRYPT=y" >> $config_host_mak
echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak
echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak
fi
if test "$nettle" = "yes" ; then
echo "CONFIG_NETTLE=y" >> $config_host_mak
echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
fi
if test "$qemu_private_xts" = "yes" ; then
echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
fi
if test "$tasn1" = "yes" ; then
echo "CONFIG_TASN1=y" >> $config_host_mak
fi
if test "$auth_pam" = "yes" ; then
echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
fi
if test "$have_broken_size_max" = "yes" ; then
echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
fi
@@ -5845,24 +5583,6 @@ if test "$spice" = "yes" ; then
echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
fi
if test "$smartcard" = "yes" ; then
echo "CONFIG_SMARTCARD=y" >> $config_host_mak
echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
fi
if test "$libusb" = "yes" ; then
echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
fi
if test "$usb_redir" = "yes" ; then
echo "CONFIG_USB_REDIR=y" >> $config_host_mak
echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
fi
if test "$opengl" = "yes" ; then
echo "CONFIG_OPENGL=y" >> $config_host_mak
echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
@@ -6190,8 +5910,6 @@ echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
echo "EXESUF=$EXESUF" >> $config_host_mak
echo "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
echo "LIBS_QGA=$libs_qga" >> $config_host_mak
echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
if test "$gcov" = "yes" ; then
echo "CONFIG_GCOV=y" >> $config_host_mak
fi
@@ -6437,12 +6155,14 @@ if test "$skip_meson" = no; then
-Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \
-Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \
-Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \
-Dlibusb=$libusb -Dsmartcard=$smartcard -Dusb_redir=$usb_redir \
-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
-Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \
-Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \
-Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \
-Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\
-Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse \
-Dgnutls=$gnutls -Dnettle=$nettle -Dgcrypt=$gcrypt -Dauth_pam=$auth_pam \
-Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \
-Dattr=$attr -Ddefault_devices=$default_devices \
-Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \
crypto/meson.build
+12 -29
View File
@@ -22,48 +22,31 @@ crypto_ss.add(files(
'tlssession.c',
))
if 'CONFIG_NETTLE' in config_host
crypto_ss.add(files('hash-nettle.c', 'hmac-nettle.c', 'pbkdf-nettle.c'))
elif 'CONFIG_GCRYPT' in config_host
crypto_ss.add(files('hash-gcrypt.c', 'pbkdf-gcrypt.c'))
crypto_ss.add(files('hmac-gcrypt.c'))
if nettle.found()
crypto_ss.add(nettle, files('hash-nettle.c', 'hmac-nettle.c', 'pbkdf-nettle.c'))
elif gcrypt.found()
crypto_ss.add(gcrypt, files('hash-gcrypt.c', 'hmac-gcrypt.c', 'pbkdf-gcrypt.c'))
else
crypto_ss.add(files('hash-glib.c', 'hmac-glib.c', 'pbkdf-stub.c'))
endif
if xts == 'private'
crypto_ss.add(files('xts.c'))
endif
crypto_ss.add(when: 'CONFIG_SECRET_KEYRING', if_true: files('secret_keyring.c'))
crypto_ss.add(when: 'CONFIG_QEMU_PRIVATE_XTS', if_true: files('xts.c'))
crypto_ss.add(when: 'CONFIG_AF_ALG', if_true: files('afalg.c', 'cipher-afalg.c', 'hash-afalg.c'))
crypto_ss.add(when: 'CONFIG_GNUTLS', if_true: files('tls-cipher-suites.c'))
if 'CONFIG_NETTLE' in config_host
crypto_ss.add(nettle)
elif 'CONFIG_GCRYPT' in config_host
crypto_ss.add(gcrypt)
endif
if 'CONFIG_GNUTLS' in config_host
crypto_ss.add(gnutls)
endif
crypto_ss.add(when: gnutls, if_true: files('tls-cipher-suites.c'))
util_ss.add(files('aes.c'))
util_ss.add(files('init.c'))
if 'CONFIG_GCRYPT' in config_host
util_ss.add(files('random-gcrypt.c'))
elif 'CONFIG_GNUTLS' in config_host
util_ss.add(files('random-gnutls.c'))
if gcrypt.found()
util_ss.add(gcrypt, files('random-gcrypt.c'))
elif gnutls.found()
util_ss.add(gnutls, files('random-gnutls.c'))
elif 'CONFIG_RNG_NONE' in config_host
util_ss.add(files('random-none.c'))
else
util_ss.add(files('random-platform.c'))
endif
if 'CONFIG_GCRYPT' in config_host
util_ss.add(gcrypt)
endif
if 'CONFIG_GNUTLS' in config_host
util_ss.add(gnutls)
endif
hw/core/machine.c
+81 -59
View File
@@ -739,69 +739,63 @@ void machine_set_cpu_numa_node(MachineState *machine,
}
}
static void smp_parse(MachineState *ms, QemuOpts *opts)
static void smp_parse(MachineState *ms, SMPConfiguration *config, Error **errp)
{
if (opts) {
unsigned cpus = qemu_opt_get_number(opts, "cpus", 0);
unsigned sockets = qemu_opt_get_number(opts, "sockets", 0);
unsigned cores = qemu_opt_get_number(opts, "cores", 0);
unsigned threads = qemu_opt_get_number(opts, "threads", 0);
unsigned cpus = config->has_cpus ? config->cpus : 0;
unsigned sockets = config->has_sockets ? config->sockets : 0;
unsigned cores = config->has_cores ? config->cores : 0;
unsigned threads = config->has_threads ? config->threads : 0;
/* compute missing values, prefer sockets over cores over threads */
if (cpus == 0 || sockets == 0) {
cores = cores > 0 ? cores : 1;
threads = threads > 0 ? threads : 1;
if (cpus == 0) {
sockets = sockets > 0 ? sockets : 1;
cpus = cores * threads * sockets;
} else {
ms->smp.max_cpus =
qemu_opt_get_number(opts, "maxcpus", cpus);
sockets = ms->smp.max_cpus / (cores * threads);
}
} else if (cores == 0) {
threads = threads > 0 ? threads : 1;
cores = cpus / (sockets * threads);
cores = cores > 0 ? cores : 1;
} else if (threads == 0) {
threads = cpus / (cores * sockets);
threads = threads > 0 ? threads : 1;
} else if (sockets * cores * threads < cpus) {
error_report("cpu topology: "
"sockets (%u) * cores (%u) * threads (%u) < "
"smp_cpus (%u)",
sockets, cores, threads, cpus);
exit(1);
}
ms->smp.max_cpus =
qemu_opt_get_number(opts, "maxcpus", cpus);
if (ms->smp.max_cpus < cpus) {
error_report("maxcpus must be equal to or greater than smp");
exit(1);
}
if (sockets * cores * threads != ms->smp.max_cpus) {
error_report("Invalid CPU topology: "
"sockets (%u) * cores (%u) * threads (%u) "
"!= maxcpus (%u)",
sockets, cores, threads,
ms->smp.max_cpus);
exit(1);
}
ms->smp.cpus = cpus;
ms->smp.cores = cores;
ms->smp.threads = threads;
ms->smp.sockets = sockets;
if (config->has_dies && config->dies != 0 && config->dies != 1) {
error_setg(errp, "dies not supported by this machine's CPU topology");
}
if (ms->smp.cpus > 1) {
Error *blocker = NULL;
error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, "smp");
replay_add_blocker(blocker);
/* compute missing values, prefer sockets over cores over threads */
if (cpus == 0 || sockets == 0) {
cores = cores > 0 ? cores : 1;
threads = threads > 0 ? threads : 1;
if (cpus == 0) {
sockets = sockets > 0 ? sockets : 1;
cpus = cores * threads * sockets;
} else {
ms->smp.max_cpus = config->has_maxcpus ? config->maxcpus : cpus;
sockets = ms->smp.max_cpus / (cores * threads);
}
} else if (cores == 0) {
threads = threads > 0 ? threads : 1;
cores = cpus / (sockets * threads);
cores = cores > 0 ? cores : 1;
} else if (threads == 0) {
threads = cpus / (cores * sockets);
threads = threads > 0 ? threads : 1;
} else if (sockets * cores * threads < cpus) {
error_setg(errp, "cpu topology: "
"sockets (%u) * cores (%u) * threads (%u) < "
"smp_cpus (%u)",
sockets, cores, threads, cpus);
return;
}
ms->smp.max_cpus = config->has_maxcpus ? config->maxcpus : cpus;
if (ms->smp.max_cpus < cpus) {
error_setg(errp, "maxcpus must be equal to or greater than smp");
return;
}
if (sockets * cores * threads != ms->smp.max_cpus) {
error_setg(errp, "Invalid CPU topology: "
"sockets (%u) * cores (%u) * threads (%u) "
"!= maxcpus (%u)",
sockets, cores, threads,
ms->smp.max_cpus);
return;
}
ms->smp.cpus = cpus;
ms->smp.cores = cores;
ms->smp.threads = threads;
ms->smp.sockets = sockets;
}
static void machine_class_init(ObjectClass *oc, void *data)
@@ -970,6 +964,7 @@ static void machine_initfn(Object *obj)
ms->smp.cpus = mc->default_cpus;
ms->smp.max_cpus = mc->default_cpus;
ms->smp.cores = 1;
ms->smp.dies = 1;
ms->smp.threads = 1;
ms->smp.sockets = 1;
}
@@ -1133,8 +1128,29 @@ MemoryRegion *machine_consume_memdev(MachineState *machine,
bool machine_smp_parse(MachineState *ms, QemuOpts *opts, Error **errp)
{
MachineClass *mc = MACHINE_GET_CLASS(ms);
ERRP_GUARD();
mc->smp_parse(ms, opts);
if (opts) {
SMPConfiguration config = {
.has_cpus = !!qemu_opt_get(opts, "cpus"),
.cpus = qemu_opt_get_number(opts, "cpus", 0),
.has_sockets = !!qemu_opt_get(opts, "sockets"),
.sockets = qemu_opt_get_number(opts, "sockets", 0),
.has_dies = !!qemu_opt_get(opts, "dies"),
.dies = qemu_opt_get_number(opts, "dies", 0),
.has_cores = !!qemu_opt_get(opts, "cores"),
.cores = qemu_opt_get_number(opts, "cores", 0),
.has_threads = !!qemu_opt_get(opts, "threads"),
.threads = qemu_opt_get_number(opts, "threads", 0),
.has_maxcpus = !!qemu_opt_get(opts, "maxcpus"),
.maxcpus = qemu_opt_get_number(opts, "maxcpus", 0),
};
mc->smp_parse(ms, &config, errp);
if (*errp) {
return false;
}
}
/* sanity-check smp_cpus and max_cpus against mc */
if (ms->smp.cpus < mc->min_cpus) {
@@ -1150,6 +1166,12 @@ bool machine_smp_parse(MachineState *ms, QemuOpts *opts, Error **errp)
mc->name, mc->max_cpus);
return false;
}
if (ms->smp.cpus > 1) {
Error *blocker = NULL;
error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, "smp");
replay_add_blocker(blocker);
}
return true;
}
hw/i386/pc.c
+49 -61
View File
@@ -710,73 +710,61 @@ void pc_acpi_smi_interrupt(void *opaque, int irq, int level)
* This function is very similar to smp_parse()
* in hw/core/machine.c but includes CPU die support.
*/
void pc_smp_parse(MachineState *ms, QemuOpts *opts)
static void pc_smp_parse(MachineState *ms, SMPConfiguration *config, Error **errp)
{
X86MachineState *x86ms = X86_MACHINE(ms);
unsigned cpus = config->has_cpus ? config->cpus : 0;
unsigned sockets = config->has_sockets ? config->sockets : 0;
unsigned dies = config->has_dies ? config->dies : 1;
unsigned cores = config->has_cores ? config->cores : 0;
unsigned threads = config->has_threads ? config->threads : 0;
if (opts) {
unsigned cpus = qemu_opt_get_number(opts, "cpus", 0);
unsigned sockets = qemu_opt_get_number(opts, "sockets", 0);
unsigned dies = qemu_opt_get_number(opts, "dies", 1);
unsigned cores = qemu_opt_get_number(opts, "cores", 0);
unsigned threads = qemu_opt_get_number(opts, "threads", 0);
/* compute missing values, prefer sockets over cores over threads */
if (cpus == 0 || sockets == 0) {
cores = cores > 0 ? cores : 1;
threads = threads > 0 ? threads : 1;
if (cpus == 0) {
sockets = sockets > 0 ? sockets : 1;
cpus = cores * threads * dies * sockets;
} else {
ms->smp.max_cpus =
qemu_opt_get_number(opts, "maxcpus", cpus);
sockets = ms->smp.max_cpus / (cores * threads * dies);
}
} else if (cores == 0) {
threads = threads > 0 ? threads : 1;
cores = cpus / (sockets * dies * threads);
cores = cores > 0 ? cores : 1;
} else if (threads == 0) {
threads = cpus / (cores * dies * sockets);
threads = threads > 0 ? threads : 1;
} else if (sockets * dies * cores * threads < cpus) {
error_report("cpu topology: "
"sockets (%u) * dies (%u) * cores (%u) * threads (%u) < "
"smp_cpus (%u)",
sockets, dies, cores, threads, cpus);
exit(1);
/* compute missing values, prefer sockets over cores over threads */
if (cpus == 0 || sockets == 0) {
cores = cores > 0 ? cores : 1;
threads = threads > 0 ? threads : 1;
if (cpus == 0) {
sockets = sockets > 0 ? sockets : 1;
cpus = cores * threads * dies * sockets;
} else {
ms->smp.max_cpus = config->has_maxcpus ? config->maxcpus : cpus;
sockets = ms->smp.max_cpus / (cores * threads * dies);
}
ms->smp.max_cpus =
qemu_opt_get_number(opts, "maxcpus", cpus);
if (ms->smp.max_cpus < cpus) {
error_report("maxcpus must be equal to or greater than smp");
exit(1);
}
if (sockets * dies * cores * threads != ms->smp.max_cpus) {
error_report("Invalid CPU topology deprecated: "
"sockets (%u) * dies (%u) * cores (%u) * threads (%u) "
"!= maxcpus (%u)",
sockets, dies, cores, threads,
ms->smp.max_cpus);
exit(1);
}
ms->smp.cpus = cpus;
ms->smp.cores = cores;
ms->smp.threads = threads;
ms->smp.sockets = sockets;
x86ms->smp_dies = dies;
} else if (cores == 0) {
threads = threads > 0 ? threads : 1;
cores = cpus / (sockets * dies * threads);
cores = cores > 0 ? cores : 1;
} else if (threads == 0) {
threads = cpus / (cores * dies * sockets);
threads = threads > 0 ? threads : 1;
} else if (sockets * dies * cores * threads < cpus) {
error_setg(errp, "cpu topology: "
"sockets (%u) * dies (%u) * cores (%u) * threads (%u) < "
"smp_cpus (%u)",
sockets, dies, cores, threads, cpus);
return;
}
if (ms->smp.cpus > 1) {
Error *blocker = NULL;
error_setg(&blocker, QERR_REPLAY_NOT_SUPPORTED, "smp");
replay_add_blocker(blocker);
ms->smp.max_cpus = config->has_maxcpus ? config->maxcpus : cpus;
if (ms->smp.max_cpus < cpus) {
error_setg(errp, "maxcpus must be equal to or greater than smp");
return;
}
if (sockets * dies * cores * threads != ms->smp.max_cpus) {
error_setg(errp, "Invalid CPU topology deprecated: "
"sockets (%u) * dies (%u) * cores (%u) * threads (%u) "
"!= maxcpus (%u)",
sockets, dies, cores, threads,
ms->smp.max_cpus);
return;
}
ms->smp.cpus = cpus;
ms->smp.cores = cores;
ms->smp.threads = threads;
ms->smp.sockets = sockets;
ms->smp.dies = dies;
}
static
hw/i386/x86.c
+7 -8
View File
@@ -64,7 +64,7 @@ inline void init_topo_info(X86CPUTopoInfo *topo_info,
{
MachineState *ms = MACHINE(x86ms);
topo_info->dies_per_pkg = x86ms->smp_dies;
topo_info->dies_per_pkg = ms->smp.dies;
topo_info->cores_per_die = ms->smp.cores;
topo_info->threads_per_core = ms->smp.threads;
}
@@ -293,7 +293,7 @@ void x86_cpu_pre_plug(HotplugHandler *hotplug_dev,
init_topo_info(&topo_info, x86ms);
env->nr_dies = x86ms->smp_dies;
env->nr_dies = ms->smp.dies;
/*
* If APIC ID is not set,
@@ -301,13 +301,13 @@ void x86_cpu_pre_plug(HotplugHandler *hotplug_dev,
*/
if (cpu->apic_id == UNASSIGNED_APIC_ID) {
int max_socket = (ms->smp.max_cpus - 1) /
smp_threads / smp_cores / x86ms->smp_dies;
smp_threads / smp_cores / ms->smp.dies;
/*
* die-id was optional in QEMU 4.0 and older, so keep it optional
* if there's only one die per socket.
*/
if (cpu->die_id < 0 && x86ms->smp_dies == 1) {
if (cpu->die_id < 0 && ms->smp.dies == 1) {
cpu->die_id = 0;
}
@@ -322,9 +322,9 @@ void x86_cpu_pre_plug(HotplugHandler *hotplug_dev,
if (cpu->die_id < 0) {
error_setg(errp, "CPU die-id is not set");
return;
} else if (cpu->die_id > x86ms->smp_dies - 1) {
} else if (cpu->die_id > ms->smp.dies - 1) {
error_setg(errp, "Invalid CPU die-id: %u must be in range 0:%u",
cpu->die_id, x86ms->smp_dies - 1);
cpu->die_id, ms->smp.dies - 1);
return;
}
if (cpu->core_id < 0) {
@@ -477,7 +477,7 @@ const CPUArchIdList *x86_possible_cpu_arch_ids(MachineState *ms)
&topo_info, &topo_ids);
ms->possible_cpus->cpus[i].props.has_socket_id = true;
ms->possible_cpus->cpus[i].props.socket_id = topo_ids.pkg_id;
if (x86ms->smp_dies > 1) {
if (ms->smp.dies > 1) {
ms->possible_cpus->cpus[i].props.has_die_id = true;
ms->possible_cpus->cpus[i].props.die_id = topo_ids.die_id;
}
@@ -1269,7 +1269,6 @@ static void x86_machine_initfn(Object *obj)
x86ms->smm = ON_OFF_AUTO_AUTO;
x86ms->acpi = ON_OFF_AUTO_AUTO;
x86ms->smp_dies = 1;
x86ms->pci_irq_mask = ACPI_BUILD_PCI_IRQS;
x86ms->oem_id = g_strndup(ACPI_BUILD_APPNAME6, 6);
x86ms->oem_table_id = g_strndup(ACPI_BUILD_APPNAME8, 8);
hw/scsi/scsi-generic.c
+4 -2
View File
@@ -179,10 +179,12 @@ static int scsi_handle_inquiry_reply(SCSIGenericReq *r, SCSIDevice *s, int len)
(r->req.cmd.buf[1] & 0x01)) {
page = r->req.cmd.buf[2];
if (page == 0xb0) {
uint32_t max_transfer =
blk_get_max_transfer(s->conf.blk) / s->blocksize;
uint64_t max_transfer = blk_get_max_hw_transfer(s->conf.blk);
uint32_t max_iov = blk_get_max_iov(s->conf.blk);
assert(max_transfer);
max_transfer = MIN_NON_ZERO(max_transfer, max_iov * qemu_real_host_page_size)
/ s->blocksize;
stl_be_p(&r->buf[8], max_transfer);
/* Also take care of the opt xfer len. */
stl_be_p(&r->buf[12],
hw/usb/meson.build
+3 -3
View File
@@ -49,7 +49,7 @@ softmmu_ss.add(when: ['CONFIG_POSIX', 'CONFIG_USB_STORAGE_MTP'], if_true: files(
# smartcard
softmmu_ss.add(when: 'CONFIG_USB_SMARTCARD', if_true: files('dev-smartcard-reader.c'))
if config_host.has_key('CONFIG_SMARTCARD')
if cacard.found()
usbsmartcard_ss = ss.source_set()
usbsmartcard_ss.add(when: 'CONFIG_USB_SMARTCARD',
if_true: [cacard, files('ccid-card-emulated.c', 'ccid-card-passthru.c')])
@@ -64,7 +64,7 @@ if u2f.found()
endif
# usb redirect
if config_host.has_key('CONFIG_USB_REDIR')
if usbredir.found()
usbredir_ss = ss.source_set()
usbredir_ss.add(when: 'CONFIG_USB',
if_true: [usbredir, files('redirect.c', 'quirks.c')])
@@ -72,7 +72,7 @@ if config_host.has_key('CONFIG_USB_REDIR')
endif
# usb pass-through
softmmu_ss.add(when: ['CONFIG_USB', 'CONFIG_USB_LIBUSB', libusb],
softmmu_ss.add(when: ['CONFIG_USB', libusb],
if_true: files('host-libusb.c'),
if_false: files('host-stub.c'))
softmmu_ss.add(when: 'CONFIG_ALL', if_true: files('host-stub.c'))
include/block/block_int.h
+7
View File
@@ -695,6 +695,13 @@ typedef struct BlockLimits {
* clamped down. */
uint32_t max_transfer;
/* Maximal hardware transfer length in bytes. Applies whenever
* transfers to the device bypass the kernel I/O scheduler, for
* example with SG_IO. If larger than max_transfer or if zero,
* blk_get_max_hw_transfer will fall back to max_transfer.
*/
uint64_t max_hw_transfer;
/* memory alignment, in bytes so that no bounce buffer is needed */
size_t min_mem_alignment;
include/hw/boards.h
+2 -1
View File
@@ -210,7 +210,7 @@ struct MachineClass {
void (*reset)(MachineState *state);
void (*wakeup)(MachineState *state);
int (*kvm_type)(MachineState *machine, const char *arg);
void (*smp_parse)(MachineState *ms, QemuOpts *opts);
void (*smp_parse)(MachineState *ms, SMPConfiguration *config, Error **errp);
BlockInterfaceType block_default_type;
int units_per_default_bus;
@@ -282,6 +282,7 @@ typedef struct DeviceMemoryState {
*/
typedef struct CpuTopology {
unsigned int cpus;
unsigned int dies;
unsigned int cores;
unsigned int threads;
unsigned int sockets;
include/hw/i386/pc.h
-3
View File
@@ -19,7 +19,6 @@
* PCMachineState:
* @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
* @boot_cpus: number of present VCPUs
* @smp_dies: number of dies per one package
*/
typedef struct PCMachineState {
/*< private >*/
@@ -139,8 +138,6 @@ extern int fd_bootchk;
void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
void pc_smp_parse(MachineState *ms, QemuOpts *opts);
void pc_guest_info_init(PCMachineState *pcms);
#define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start"
include/hw/i386/x86.h
-1
View File
@@ -62,7 +62,6 @@ struct X86MachineState {
unsigned pci_irq_mask;
unsigned apic_id_limit;
uint16_t boot_cpus;
unsigned smp_dies;
OnOffAuto smm;
OnOffAuto acpi;
include/qemu/osdep.h
+22 -6
View File
@@ -319,11 +319,16 @@ extern "C" {
})
#endif
/* Round number down to multiple */
/*
* Round number down to multiple. Safe when m is not a power of 2 (see
* ROUND_DOWN for a faster version when a power of 2 is guaranteed).
*/
#define QEMU_ALIGN_DOWN(n, m) ((n) / (m) * (m))
/* Round number up to multiple. Safe when m is not a power of 2 (see
* ROUND_UP for a faster version when a power of 2 is guaranteed) */
/*
* Round number up to multiple. Safe when m is not a power of 2 (see
* ROUND_UP for a faster version when a power of 2 is guaranteed).
*/
#define QEMU_ALIGN_UP(n, m) QEMU_ALIGN_DOWN((n) + (m) - 1, (m))
/* Check if n is a multiple of m */
@@ -340,11 +345,22 @@ extern "C" {
/* Check if pointer p is n-bytes aligned */
#define QEMU_PTR_IS_ALIGNED(p, n) QEMU_IS_ALIGNED((uintptr_t)(p), (n))
/* Round number up to multiple. Requires that d be a power of 2 (see
/*
* Round number down to multiple. Requires that d be a power of 2 (see
* QEMU_ALIGN_UP for a safer but slower version on arbitrary
* numbers); works even if d is a smaller type than n. */
* numbers); works even if d is a smaller type than n.
*/
#ifndef ROUND_DOWN
#define ROUND_DOWN(n, d) ((n) & -(0 ? (n) : (d)))
#endif
/*
* Round number up to multiple. Requires that d be a power of 2 (see
* QEMU_ALIGN_UP for a safer but slower version on arbitrary
* numbers); works even if d is a smaller type than n.
*/
#ifndef ROUND_UP
#define ROUND_UP(n, d) (((n) + (d) - 1) & -(0 ? (n) : (d)))
#define ROUND_UP(n, d) ROUND_DOWN((n) + (d) - 1, (d))
#endif
#ifndef DIV_ROUND_UP
include/sysemu/block-backend.h
+1
View File
@@ -208,6 +208,7 @@ void blk_eject(BlockBackend *blk, bool eject_flag);
int blk_get_flags(BlockBackend *blk);
uint32_t blk_get_request_alignment(BlockBackend *blk);
uint32_t blk_get_max_transfer(BlockBackend *blk);
uint64_t blk_get_max_hw_transfer(BlockBackend *blk);
int blk_get_max_iov(BlockBackend *blk);
void blk_set_guest_block_size(BlockBackend *blk, int align);
void *blk_try_blockalign(BlockBackend *blk, size_t size);
meson.build
+113 -46
View File
@@ -183,7 +183,7 @@ if targetos == 'windows'
include_directories: include_directories('.'))
elif targetos == 'darwin'
coref = dependency('appleframeworks', modules: 'CoreFoundation')
iokit = dependency('appleframeworks', modules: 'IOKit')
iokit = dependency('appleframeworks', modules: 'IOKit', required: false)
elif targetos == 'sunos'
socket = [cc.find_library('socket'),
cc.find_library('nsl'),
@@ -320,30 +320,11 @@ urcubp = not_found
if 'CONFIG_TRACE_UST' in config_host
urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split())
endif
gcrypt = not_found
if 'CONFIG_GCRYPT' in config_host
gcrypt = declare_dependency(compile_args: config_host['GCRYPT_CFLAGS'].split(),
link_args: config_host['GCRYPT_LIBS'].split())
endif
nettle = not_found
if 'CONFIG_NETTLE' in config_host
nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(),
link_args: config_host['NETTLE_LIBS'].split())
endif
gnutls = not_found
if 'CONFIG_GNUTLS' in config_host
gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(),
link_args: config_host['GNUTLS_LIBS'].split())
endif
pixman = not_found
if have_system or have_tools
pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8',
method: 'pkg-config', kwargs: static_kwargs)
endif
pam = not_found
if 'CONFIG_AUTH_PAM' in config_host
pam = cc.find_library('pam')
endif
libaio = cc.find_library('aio', required: false)
zlib = dependency('zlib', required: true, kwargs: static_kwargs)
linux_io_uring = not_found
@@ -829,6 +810,54 @@ if 'CONFIG_OPENGL' in config_host
link_args: config_host['OPENGL_LIBS'].split())
endif
gnutls = not_found
if not get_option('gnutls').auto() or have_system
gnutls = dependency('gnutls', version: '>=3.5.18',
method: 'pkg-config',
required: get_option('gnutls'),
kwargs: static_kwargs)
endif
# Nettle has priority over gcrypt
gcrypt = not_found
nettle = not_found
xts = 'private'
if get_option('nettle').enabled() and get_option('gcrypt').enabled()
error('Only one of gcrypt & nettle can be enabled')
elif (not get_option('nettle').auto() or have_system) and not get_option('gcrypt').enabled()
nettle = dependency('nettle', version: '>=3.4',
method: 'pkg-config',
required: get_option('nettle'),
kwargs: static_kwargs)
if nettle.found() and cc.has_header('nettle/xts.h', dependencies: nettle)
xts = 'nettle'
endif
endif
if (not get_option('gcrypt').auto() or have_system) and not nettle.found()
gcrypt = dependency('libgcrypt', version: '>=1.5',
method: 'config-tool',
required: get_option('gcrypt'),
kwargs: static_kwargs)
if gcrypt.found() and cc.compiles('''
#include <gcrypt.h>
int main(void) {
gcry_cipher_hd_t handle;
gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
return 0;
}
''', dependencies: gcrypt)
xts = 'gcrypt'
endif
# Debian has removed -lgpg-error from libgcrypt-config
# as it "spreads unnecessary dependencies" which in
# turn breaks static builds...
if gcrypt.found() and enable_static
gcrypt = declare_dependency(dependencies: [
gcrypt,
cc.find_library('gpg-error', required: true, kwargs: static_kwargs)])
endif
endif
gtk = not_found
gtkx11 = not_found
if not get_option('gtk').auto() or (have_system and not cocoa.found())
@@ -874,6 +903,31 @@ if get_option('vnc').enabled()
endif
endif
pam = not_found
if not get_option('auth_pam').auto() or have_system
pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'],
required: get_option('auth_pam'),
kwargs: static_kwargs)
endif
if pam.found() and not cc.links('''
#include <stddef.h>
#include <security/pam_appl.h>
int main(void) {
const char *service_name = "qemu";
const char *user = "frank";
const struct pam_conv pam_conv = { 0 };
pam_handle_t *pamh = NULL;
pam_start(service_name, user, &pam_conv, &pamh);
return 0;
}''', dependencies: pam)
pam = not_found
if get_option('auth_pam').enabled()
error('could not link libpam')
else
warning('could not link libpam, disabling')
endif
endif
snappy = not_found
if not get_option('snappy').auto() or have_system
snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'],
@@ -922,9 +976,10 @@ if 'CONFIG_XEN_BACKEND' in config_host
link_args: config_host['XEN_LIBS'].split())
endif
cacard = not_found
if 'CONFIG_SMARTCARD' in config_host
cacard = declare_dependency(compile_args: config_host['SMARTCARD_CFLAGS'].split(),
link_args: config_host['SMARTCARD_LIBS'].split())
if not get_option('smartcard').auto() or have_system
cacard = dependency('libcacard', required: get_option('smartcard'),
version: '>=2.5.1', method: 'pkg-config',
kwargs: static_kwargs)
endif
u2f = not_found
if have_system
@@ -933,15 +988,18 @@ if have_system
kwargs: static_kwargs)
endif
usbredir = not_found
if 'CONFIG_USB_REDIR' in config_host
usbredir = declare_dependency(compile_args: config_host['USB_REDIR_CFLAGS'].split(),
link_args: config_host['USB_REDIR_LIBS'].split())
if not get_option('usb_redir').auto() or have_system
usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'),
version: '>=0.6', method: 'pkg-config',
kwargs: static_kwargs)
endif
libusb = not_found
if 'CONFIG_USB_LIBUSB' in config_host
libusb = declare_dependency(compile_args: config_host['LIBUSB_CFLAGS'].split(),
link_args: config_host['LIBUSB_LIBS'].split())
if not get_option('libusb').auto() or have_system
libusb = dependency('libusb-1.0', required: get_option('libusb'),
version: '>=1.0.13', method: 'pkg-config',
kwargs: static_kwargs)
endif
libpmem = not_found
if 'CONFIG_LIBPMEM' in config_host
libpmem = declare_dependency(compile_args: config_host['LIBPMEM_CFLAGS'].split(),
@@ -952,9 +1010,10 @@ if 'CONFIG_LIBDAXCTL' in config_host
libdaxctl = declare_dependency(link_args: config_host['LIBDAXCTL_LIBS'].split())
endif
tasn1 = not_found
if 'CONFIG_TASN1' in config_host
tasn1 = declare_dependency(compile_args: config_host['TASN1_CFLAGS'].split(),
link_args: config_host['TASN1_LIBS'].split())
if gnutls.found()
tasn1 = dependency('libtasn1',
method: 'pkg-config',
kwargs: static_kwargs)
endif
keyutils = dependency('libkeyutils', required: false,
method: 'pkg-config', kwargs: static_kwargs)
@@ -1089,6 +1148,9 @@ if get_option('cfi')
add_global_link_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc'])
endif
have_host_block_device = (targetos != 'darwin' or
cc.has_header('IOKit/storage/IOMedia.h'))
#################
# config-host.h #
#################
@@ -1156,6 +1218,7 @@ config_host_data.set('CONFIG_SDL', sdl.found())
config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
config_host_data.set('CONFIG_SECCOMP', seccomp.found())
config_host_data.set('CONFIG_SNAPPY', snappy.found())
config_host_data.set('CONFIG_USB_LIBUSB', libusb.found())
config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server)
config_host_data.set('CONFIG_VNC', vnc.found())
config_host_data.set('CONFIG_VNC_JPEG', jpeg.found())
@@ -1165,6 +1228,10 @@ config_host_data.set('CONFIG_VIRTFS', have_virtfs)
config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found())
config_host_data.set('CONFIG_KEYUTILS', keyutils.found())
config_host_data.set('CONFIG_GETTID', has_gettid)
config_host_data.set('CONFIG_GNUTLS', gnutls.found())
config_host_data.set('CONFIG_GCRYPT', gcrypt.found())
config_host_data.set('CONFIG_NETTLE', nettle.found())
config_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private')
config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim)
config_host_data.set('CONFIG_STATX', has_statx)
config_host_data.set('CONFIG_ZSTD', zstd.found())
@@ -1183,6 +1250,8 @@ config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h'))
config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h'))
config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h'))
config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>'))
config_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device)
config_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h'))
config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>'))
@@ -2565,7 +2634,6 @@ summary_info += {'PIE': get_option('b_pie')}
summary_info += {'static build': config_host.has_key('CONFIG_STATIC')}
summary_info += {'malloc trim support': has_malloc_trim}
summary_info += {'membarrier': config_host.has_key('CONFIG_MEMBARRIER')}
summary_info += {'preadv support': config_host_data.get('CONFIG_PREADV')}
summary_info += {'fdatasync': config_host.has_key('CONFIG_FDATASYNC')}
summary_info += {'madvise': config_host.has_key('CONFIG_MADVISE')}
summary_info += {'posix_madvise': config_host.has_key('CONFIG_POSIX_MADVISE')}
@@ -2660,17 +2728,16 @@ summary(summary_info, bool_yn: true, section: 'Block layer support')
# Crypto
summary_info = {}
summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']}
summary_info += {'GNUTLS support': config_host.has_key('CONFIG_GNUTLS')}
summary_info += {'GNUTLS support': gnutls.found()}
# TODO: add back version
summary_info += {'libgcrypt': config_host.has_key('CONFIG_GCRYPT')}
if config_host.has_key('CONFIG_GCRYPT')
summary_info += {' hmac': config_host.has_key('CONFIG_GCRYPT_HMAC')}
summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
summary_info += {'libgcrypt': gcrypt.found()}
if gcrypt.found()
summary_info += {' XTS': xts != 'private'}
endif
# TODO: add back version
summary_info += {'nettle': config_host.has_key('CONFIG_NETTLE')}
if config_host.has_key('CONFIG_NETTLE')
summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
summary_info += {'nettle': nettle.found()}
if nettle.found()
summary_info += {' XTS': xts != 'private'}
endif
summary_info += {'crypto afalg': config_host.has_key('CONFIG_AF_ALG')}
summary_info += {'rng-none': config_host.has_key('CONFIG_RNG_NONE')}
@@ -2692,8 +2759,8 @@ summary_info += {'pixman': pixman.found()}
summary_info += {'VTE support': config_host.has_key('CONFIG_VTE')}
# TODO: add back version
summary_info += {'slirp support': slirp_opt == 'disabled' ? false : slirp_opt}
summary_info += {'libtasn1': config_host.has_key('CONFIG_TASN1')}
summary_info += {'PAM': config_host.has_key('CONFIG_AUTH_PAM')}
summary_info += {'libtasn1': tasn1.found()}
summary_info += {'PAM': pam.found()}
summary_info += {'iconv support': iconv.found()}
summary_info += {'curses support': curses.found()}
# TODO: add back version
@@ -2721,10 +2788,10 @@ summary_info += {'bpf support': libbpf.found()}
summary_info += {'spice support': config_host.has_key('CONFIG_SPICE')}
summary_info += {'rbd support': rbd.found()}
summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')}
summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')}
summary_info += {'smartcard support': cacard.found()}
summary_info += {'U2F support': u2f.found()}
summary_info += {'libusb': config_host.has_key('CONFIG_USB_LIBUSB')}
summary_info += {'usb net redir': config_host.has_key('CONFIG_USB_REDIR')}
summary_info += {'libusb': libusb.found()}
summary_info += {'usb net redir': usbredir.found()}
summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')}
summary_info += {'GBM': config_host.has_key('CONFIG_GBM')}
summary_info += {'libiscsi support': libiscsi.found()}

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