[Qemu-devel] [PULL 0/3] hmp queue

[Qemu-devel] [PULL 0/3] hmp queue

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

The following changes since commit cdece0467c00007cf8e3f4b3c3f0b13bf2c4fea9:

  block/win32: fix 'ret not initialized' warning (2017-05-16 15:34:18 +0100)

are available in the git repository at:

  git://github.com/dagrh/qemu.git tags/pull-hmp-20170517

for you to fetch changes up to be9b23c4a539090da30b482015ee660850e8bb5f:

  ramblock: add new hmp command "info ramblock" (2017-05-17 17:31:16 +0100)

----------------------------------------------------------------
HMP pull

----------------------------------------------------------------
Peter Xu (3):
      ramblock: add RAMBLOCK_FOREACH()
      utils: provide size_to_str()
      ramblock: add new hmp command "info ramblock"

 exec.c                       | 44 +++++++++++++++++++++++++++++++++-----------
 hmp-commands-info.hx         | 14 ++++++++++++++
 hmp.c                        |  6 ++++++
 hmp.h                        |  1 +
 include/exec/ramlist.h       |  6 ++++++
 include/qemu-common.h        |  1 +
 migration/ram.c              | 13 +++++++------
 qapi/string-output-visitor.c | 22 ++++++----------------
 util/cutils.c                | 25 +++++++++++++++++++++++++
 9 files changed, 99 insertions(+), 33 deletions(-)

[Qemu-devel] [PULL 1/3] ramblock: add RAMBLOCK_FOREACH()

[Dr. David Alan Gilbert (git)]

From: Peter Xu <peterx@redhat.com>

So that it can simplifies the iterators.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1494562661-9063-2-git-send-email-peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 exec.c                 | 22 +++++++++++-----------
 include/exec/ramlist.h |  5 +++++
 migration/ram.c        | 13 +++++++------
 3 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/exec.c b/exec.c
index eac6085760..50519ae2ab 100644
--- a/exec.c
+++ b/exec.c
@@ -978,7 +978,7 @@ static RAMBlock *qemu_get_ram_block(ram_addr_t addr)
     if (block && addr - block->offset < block->max_length) {
         return block;
     }
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         if (addr - block->offset < block->max_length) {
             goto found;
         }
@@ -1578,12 +1578,12 @@ static ram_addr_t find_ram_offset(ram_addr_t size)
         return 0;
     }
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         ram_addr_t end, next = RAM_ADDR_MAX;
 
         end = block->offset + block->max_length;
 
-        QLIST_FOREACH_RCU(next_block, &ram_list.blocks, next) {
+        RAMBLOCK_FOREACH(next_block) {
             if (next_block->offset >= end) {
                 next = MIN(next, next_block->offset);
             }
@@ -1609,7 +1609,7 @@ unsigned long last_ram_page(void)
     ram_addr_t last = 0;
 
     rcu_read_lock();
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         last = MAX(last, block->offset + block->max_length);
     }
     rcu_read_unlock();
@@ -1659,7 +1659,7 @@ void qemu_ram_set_idstr(RAMBlock *new_block, const char *name, DeviceState *dev)
     pstrcat(new_block->idstr, sizeof(new_block->idstr), name);
 
     rcu_read_lock();
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         if (block != new_block &&
             !strcmp(block->idstr, new_block->idstr)) {
             fprintf(stderr, "RAMBlock \"%s\" already registered, abort!\n",
@@ -1693,7 +1693,7 @@ size_t qemu_ram_pagesize_largest(void)
     RAMBlock *block;
     size_t largest = 0;
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         largest = MAX(largest, qemu_ram_pagesize(block));
     }
 
@@ -1839,7 +1839,7 @@ static void ram_block_add(RAMBlock *new_block, Error **errp)
      * QLIST (which has an RCU-friendly variant) does not have insertion at
      * tail, so save the last element in last_block.
      */
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         last_block = block;
         if (block->max_length < new_block->max_length) {
             break;
@@ -2021,7 +2021,7 @@ void qemu_ram_remap(ram_addr_t addr, ram_addr_t length)
     int flags;
     void *area, *vaddr;
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         offset = addr - block->offset;
         if (offset < block->max_length) {
             vaddr = ramblock_ptr(block, offset);
@@ -2167,7 +2167,7 @@ RAMBlock *qemu_ram_block_from_host(void *ptr, bool round_offset,
         goto found;
     }
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         /* This case append when the block is not mapped. */
         if (block->host == NULL) {
             continue;
@@ -2200,7 +2200,7 @@ RAMBlock *qemu_ram_block_by_name(const char *name)
 {
     RAMBlock *block;
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         if (!strcmp(name, block->idstr)) {
             return block;
         }
@@ -3424,7 +3424,7 @@ int qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque)
     int ret = 0;
 
     rcu_read_lock();
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         ret = func(block->idstr, block->host, block->offset,
                    block->used_length, opaque);
         if (ret) {
diff --git a/include/exec/ramlist.h b/include/exec/ramlist.h
index c59880de82..f1c6b45df9 100644
--- a/include/exec/ramlist.h
+++ b/include/exec/ramlist.h
@@ -4,6 +4,7 @@
 #include "qemu/queue.h"
 #include "qemu/thread.h"
 #include "qemu/rcu.h"
+#include "qemu/rcu_queue.h"
 
 typedef struct RAMBlockNotifier RAMBlockNotifier;
 
@@ -54,6 +55,10 @@ typedef struct RAMList {
 } RAMList;
 extern RAMList ram_list;
 
+/* Should be holding either ram_list.mutex, or the RCU lock. */
+#define  RAMBLOCK_FOREACH(block)  \
+    QLIST_FOREACH_RCU(block, &ram_list.blocks, next)
+
 void qemu_mutex_lock_ramlist(void);
 void qemu_mutex_unlock_ramlist(void);
 
diff --git a/migration/ram.c b/migration/ram.c
index 293d27ce83..d88afeaddd 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -648,7 +648,7 @@ uint64_t ram_pagesize_summary(void)
     RAMBlock *block;
     uint64_t summary = 0;
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         summary |= block->page_size;
     }
 
@@ -676,7 +676,7 @@ static void migration_bitmap_sync(RAMState *rs)
 
     qemu_mutex_lock(&rs->bitmap_mutex);
     rcu_read_lock();
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         migration_bitmap_sync_range(rs, block, 0, block->used_length);
     }
     rcu_read_unlock();
@@ -1408,8 +1408,9 @@ uint64_t ram_bytes_total(void)
     uint64_t total = 0;
 
     rcu_read_lock();
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next)
+    RAMBLOCK_FOREACH(block) {
         total += block->used_length;
+    }
     rcu_read_unlock();
     return total;
 }
@@ -1500,7 +1501,7 @@ void ram_postcopy_migrated_memory_release(MigrationState *ms)
 {
     struct RAMBlock *block;
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         unsigned long *bitmap = block->bmap;
         unsigned long range = block->used_length >> TARGET_PAGE_BITS;
         unsigned long run_start = find_next_zero_bit(bitmap, range, 0);
@@ -1578,7 +1579,7 @@ static int postcopy_each_ram_send_discard(MigrationState *ms)
     struct RAMBlock *block;
     int ret;
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         PostcopyDiscardState *pds =
             postcopy_discard_send_init(ms, block->idstr);
 
@@ -1961,7 +1962,7 @@ static int ram_save_setup(QEMUFile *f, void *opaque)
 
     qemu_put_be64(f, ram_bytes_total() | RAM_SAVE_FLAG_MEM_SIZE);
 
-    QLIST_FOREACH_RCU(block, &ram_list.blocks, next) {
+    RAMBLOCK_FOREACH(block) {
         qemu_put_byte(f, strlen(block->idstr));
         qemu_put_buffer(f, (uint8_t *)block->idstr, strlen(block->idstr));
         qemu_put_be64(f, block->used_length);
-- 
2.13.0

[Qemu-devel] [PULL 2/3] utils: provide size_to_str()

[Dr. David Alan Gilbert (git)]

From: Peter Xu <peterx@redhat.com>

Moving the algorithm from print_type_size() into size_to_str() so that
other component can also leverage it. With that, refactor
print_type_size().

The assert() in that logic is removed though, since even UINT64_MAX
would not overflow.

Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1494562661-9063-3-git-send-email-peterx@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 include/qemu-common.h        |  1 +
 qapi/string-output-visitor.c | 22 ++++++----------------
 util/cutils.c                | 25 +++++++++++++++++++++++++
 3 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/include/qemu-common.h b/include/qemu-common.h
index d218821c14..387ef520bf 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -145,6 +145,7 @@ void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size);
 int parse_debug_env(const char *name, int max, int initial);
 
 const char *qemu_ether_ntoa(const MACAddr *mac);
+char *size_to_str(uint64_t val);
 void page_size_init(void);
 
 /* returns non-zero if dump is in progress, otherwise zero is
diff --git a/qapi/string-output-visitor.c b/qapi/string-output-visitor.c
index 94ac8211d1..53c2175d81 100644
--- a/qapi/string-output-visitor.c
+++ b/qapi/string-output-visitor.c
@@ -211,10 +211,8 @@ static void print_type_size(Visitor *v, const char *name, uint64_t *obj,
                             Error **errp)
 {
     StringOutputVisitor *sov = to_sov(v);
-    static const char suffixes[] = { 'B', 'K', 'M', 'G', 'T', 'P', 'E' };
-    uint64_t div, val;
-    char *out;
-    int i;
+    uint64_t val;
+    char *out, *psize;
 
     if (!sov->human) {
         out = g_strdup_printf("%"PRIu64, *obj);
@@ -223,19 +221,11 @@ static void print_type_size(Visitor *v, const char *name, uint64_t *obj,
     }
 
     val = *obj;
-
-    /* The exponent (returned in i) minus one gives us
-     * floor(log2(val * 1024 / 1000).  The correction makes us
-     * switch to the higher power when the integer part is >= 1000.
-     */
-    frexp(val / (1000.0 / 1024.0), &i);
-    i = (i - 1) / 10;
-    assert(i < ARRAY_SIZE(suffixes));
-    div = 1ULL << (i * 10);
-
-    out = g_strdup_printf("%"PRIu64" (%0.3g %c%s)", val,
-                          (double)val/div, suffixes[i], i ? "iB" : "");
+    psize = size_to_str(val);
+    out = g_strdup_printf("%"PRIu64" (%s)", val, psize);
     string_output_set(sov, out);
+
+    g_free(psize);
 }
 
 static void print_type_bool(Visitor *v, const char *name, bool *obj,
diff --git a/util/cutils.c b/util/cutils.c
index 50ad179dc5..1534682083 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -619,3 +619,28 @@ const char *qemu_ether_ntoa(const MACAddr *mac)
 
     return ret;
 }
+
+/*
+ * Return human readable string for size @val.
+ * @val can be anything that uint64_t allows (no more than "16 EiB").
+ * Use IEC binary units like KiB, MiB, and so forth.
+ * Caller is responsible for passing it to g_free().
+ */
+char *size_to_str(uint64_t val)
+{
+    static const char *suffixes[] = { "", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei" };
+    unsigned long div;
+    int i;
+
+    /*
+     * The exponent (returned in i) minus one gives us
+     * floor(log2(val * 1024 / 1000).  The correction makes us
+     * switch to the higher power when the integer part is >= 1000.
+     * (see e41b509d68afb1f for more info)
+     */
+    frexp(val / (1000.0 / 1024.0), &i);
+    i = (i - 1) / 10;
+    div = 1ULL << (i * 10);
+
+    return g_strdup_printf("%0.3g %sB", (double)val / div, suffixes[i]);
+}
-- 
2.13.0

[Qemu-devel] [PULL 3/3] ramblock: add new hmp command "info ramblock"

[Dr. David Alan Gilbert (git)]

From: Peter Xu <peterx@redhat.com>

To dump information about ramblocks. It looks like:

(qemu) info ramblock
              Block Name    PSize              Offset               Used              Total
            /objects/mem    2 MiB  0x0000000000000000 0x0000000080000000 0x0000000080000000
                vga.vram    4 KiB  0x0000000080060000 0x0000000001000000 0x0000000001000000
    /rom@etc/acpi/tables    4 KiB  0x00000000810b0000 0x0000000000020000 0x0000000000200000
                 pc.bios    4 KiB  0x0000000080000000 0x0000000000040000 0x0000000000040000
  0000:00:03.0/e1000.rom    4 KiB  0x0000000081070000 0x0000000000040000 0x0000000000040000
                  pc.rom    4 KiB  0x0000000080040000 0x0000000000020000 0x0000000000020000
    0000:00:02.0/vga.rom    4 KiB  0x0000000081060000 0x0000000000010000 0x0000000000010000
   /rom@etc/table-loader    4 KiB  0x00000000812b0000 0x0000000000001000 0x0000000000001000
      /rom@etc/acpi/rsdp    4 KiB  0x00000000812b1000 0x0000000000001000 0x0000000000001000

Ramblock is something hidden internally in QEMU implementation, and this
command should only be used by mostly QEMU developers on RAM stuff. It
is not a command suitable for QMP interface. So only HMP interface is
provided for it.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1494562661-9063-4-git-send-email-peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 exec.c                 | 22 ++++++++++++++++++++++
 hmp-commands-info.hx   | 14 ++++++++++++++
 hmp.c                  |  6 ++++++
 hmp.h                  |  1 +
 include/exec/ramlist.h |  1 +
 5 files changed, 44 insertions(+)

diff --git a/exec.c b/exec.c
index 50519ae2ab..821bef3476 100644
--- a/exec.c
+++ b/exec.c
@@ -71,6 +71,8 @@
 #include "qemu/mmap-alloc.h"
 #endif
 
+#include "monitor/monitor.h"
+
 //#define DEBUG_SUBPAGE
 
 #if !defined(CONFIG_USER_ONLY)
@@ -1333,6 +1335,26 @@ void qemu_mutex_unlock_ramlist(void)
     qemu_mutex_unlock(&ram_list.mutex);
 }
 
+void ram_block_dump(Monitor *mon)
+{
+    RAMBlock *block;
+    char *psize;
+
+    rcu_read_lock();
+    monitor_printf(mon, "%24s %8s  %18s %18s %18s\n",
+                   "Block Name", "PSize", "Offset", "Used", "Total");
+    RAMBLOCK_FOREACH(block) {
+        psize = size_to_str(block->page_size);
+        monitor_printf(mon, "%24s %8s  0x%016" PRIx64 " 0x%016" PRIx64
+                       " 0x%016" PRIx64 "\n", block->idstr, psize,
+                       (uint64_t)block->offset,
+                       (uint64_t)block->used_length,
+                       (uint64_t)block->max_length);
+        g_free(psize);
+    }
+    rcu_read_unlock();
+}
+
 #ifdef __linux__
 /*
  * FIXME TOCTTOU: this iterates over memory backends' mem-path, which
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index a53f105c52..ae169011b1 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -788,6 +788,20 @@ Display the latest dump status.
 ETEXI
 
     {
+        .name       = "ramblock",
+        .args_type  = "",
+        .params     = "",
+        .help       = "Display system ramblock information",
+        .cmd        = hmp_info_ramblock,
+    },
+
+STEXI
+@item info ramblock
+@findex ramblock
+Dump all the ramblocks of the system.
+ETEXI
+
+    {
         .name       = "hotpluggable-cpus",
         .args_type  = "",
         .params     = "",
diff --git a/hmp.c b/hmp.c
index 524e5890de..e0ba13cb12 100644
--- a/hmp.c
+++ b/hmp.c
@@ -39,6 +39,7 @@
 #include "qemu-io.h"
 #include "qemu/cutils.h"
 #include "qemu/error-report.h"
+#include "exec/ramlist.h"
 #include "hw/intc/intc.h"
 
 #ifdef CONFIG_SPICE
@@ -2738,6 +2739,11 @@ void hmp_info_dump(Monitor *mon, const QDict *qdict)
     qapi_free_DumpQueryResult(result);
 }
 
+void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
+{
+    ram_block_dump(mon);
+}
+
 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
 {
     Error *err = NULL;
diff --git a/hmp.h b/hmp.h
index 37bb65a850..d8b94ce9dc 100644
--- a/hmp.h
+++ b/hmp.h
@@ -140,6 +140,7 @@ void hmp_rocker_ports(Monitor *mon, const QDict *qdict);
 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict);
 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict);
 void hmp_info_dump(Monitor *mon, const QDict *qdict);
+void hmp_info_ramblock(Monitor *mon, const QDict *qdict);
 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict);
 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict);
 
diff --git a/include/exec/ramlist.h b/include/exec/ramlist.h
index f1c6b45df9..2e2ac6cb99 100644
--- a/include/exec/ramlist.h
+++ b/include/exec/ramlist.h
@@ -73,5 +73,6 @@ void ram_block_notifier_remove(RAMBlockNotifier *n);
 void ram_block_notify_add(void *host, size_t size);
 void ram_block_notify_remove(void *host, size_t size);
 
+void ram_block_dump(Monitor *mon);
 
 #endif /* RAMLIST_H */
-- 
2.13.0

Re: [Qemu-devel] [PULL 0/3] hmp queue

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 1652 bytes --]

On Wed, May 17, 2017 at 07:07:51PM +0100, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
> 
> The following changes since commit cdece0467c00007cf8e3f4b3c3f0b13bf2c4fea9:
> 
>   block/win32: fix 'ret not initialized' warning (2017-05-16 15:34:18 +0100)
> 
> are available in the git repository at:
> 
>   git://github.com/dagrh/qemu.git tags/pull-hmp-20170517
> 
> for you to fetch changes up to be9b23c4a539090da30b482015ee660850e8bb5f:
> 
>   ramblock: add new hmp command "info ramblock" (2017-05-17 17:31:16 +0100)
> 
> ----------------------------------------------------------------
> HMP pull
> 
> ----------------------------------------------------------------
> Peter Xu (3):
>       ramblock: add RAMBLOCK_FOREACH()
>       utils: provide size_to_str()
>       ramblock: add new hmp command "info ramblock"
> 
>  exec.c                       | 44 +++++++++++++++++++++++++++++++++-----------
>  hmp-commands-info.hx         | 14 ++++++++++++++
>  hmp.c                        |  6 ++++++
>  hmp.h                        |  1 +
>  include/exec/ramlist.h       |  6 ++++++
>  include/qemu-common.h        |  1 +
>  migration/ram.c              | 13 +++++++------
>  qapi/string-output-visitor.c | 22 ++++++----------------
>  util/cutils.c                | 25 +++++++++++++++++++++++++
>  9 files changed, 99 insertions(+), 33 deletions(-)
> 

Peter has already merged pull requests from your RH2 PGP key.  I will
merge it even though gpg doesn't trust the key.

Thanks, applied to my staging tree:
https://github.com/stefanha/qemu/commits/staging

Stefan

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 455 bytes --]

Re: [Qemu-devel] [PULL 0/3] hmp queue

[Peter Maydell]

On 21 February 2017 at 18:55, Dr. David Alan Gilbert (git)
<dgilbert@redhat.com> wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>
> The following changes since commit 796b288f7be875045670f963ce99991b3c8e96ac:
>
>   Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into staging (2017-02-21 15:48:22 +0000)
>
> are available in the git repository at:
>
>   git://github.com/dagrh/qemu.git tags/pull-hmp-20170221
>
> for you to fetch changes up to 854e67fea6a6f181163a5467fc9ba04de8d181bb:
>
>   monitor: Fix crashes when using HMP commands without CPU (2017-02-21 18:29:01 +0000)
>
> ----------------------------------------------------------------
> HMP pull
>
> Note, I had seen a fail in the vhost-user/flags-mismatch on one
> host in one build, but not others with the same patches; and these patches
> go nowhere near that, so I think that's a separate vhost-user issue.


Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/3] hmp queue

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

The following changes since commit 796b288f7be875045670f963ce99991b3c8e96ac:

  Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into staging (2017-02-21 15:48:22 +0000)

are available in the git repository at:

  git://github.com/dagrh/qemu.git tags/pull-hmp-20170221

for you to fetch changes up to 854e67fea6a6f181163a5467fc9ba04de8d181bb:

  monitor: Fix crashes when using HMP commands without CPU (2017-02-21 18:29:01 +0000)

----------------------------------------------------------------
HMP pull

Note, I had seen a fail in the vhost-user/flags-mismatch on one
host in one build, but not others with the same patches; and these patches
go nowhere near that, so I think that's a separate vhost-user issue.

----------------------------------------------------------------
Eric Blake (1):
      hmp: fix block_set_io_throttle

Pavel Hrdina (1):
      monitor: add poll-* properties into query-iothreads result

Thomas Huth (1):
      monitor: Fix crashes when using HMP commands without CPU

 hmp.c                   | 18 +++++++++++++++---
 iothread.c              |  3 +++
 monitor.c               | 42 ++++++++++++++++++++++++++++++++++--------
 qapi-schema.json        | 15 ++++++++++++++-
 target/i386/monitor.c   | 16 +++++++++++++++-
 target/ppc/monitor.c    |  4 ++++
 target/sh4/monitor.c    |  5 +++++
 target/sparc/monitor.c  |  4 ++++
 target/xtensa/monitor.c |  4 ++++
 9 files changed, 98 insertions(+), 13 deletions(-)