QEMU-Devel Archive on lore.kernel.org
 help / color / Atom feed
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>,
	vsementsov@virtuozzo.com, armbru@redhat.com,
	"Greg Kurz" <groug@kaod.org>
Subject: [RFC v5 071/126] Dump: introduce ERRP_AUTO_PROPAGATE
Date: Fri, 11 Oct 2019 19:04:57 +0300
Message-ID: <20191011160552.22907-72-vsementsov@virtuozzo.com> (raw)
In-Reply-To: <20191011160552.22907-1-vsementsov@virtuozzo.com>

If we want to add some info to errp (by error_prepend() or
error_append_hint()), we must use the ERRP_AUTO_PROPAGATE macro.
Otherwise, this info will not be added when errp == &fatal_err
(the program will exit prior to the error_append_hint() or
error_prepend() call).  Fix such cases.

If we want to check error after errp-function call, we need to
introduce local_err and than propagate it to errp. Instead, use
ERRP_AUTO_PROPAGATE macro, benefits are:
1. No need of explicit error_propagate call
2. No need of explicit local_err variable: use errp directly
3. ERRP_AUTO_PROPAGATE leaves errp as is if it's not NULL or
   &error_fatel, this means that we don't break error_abort
   (we'll abort on error_set, not on error_propagate)

This commit (together with its neighbors) was generated by

for f in $(git grep -l errp \*.[ch]); do \
    spatch --sp-file scripts/coccinelle/auto-propagated-errp.cocci \
    --macro-file scripts/cocci-macro-file.h --in-place --no-show-diff $f; \
done;

then fix a bit of compilation problems: coccinelle for some reason
leaves several
f() {
    ...
    goto out;
    ...
    out:
}
patterns, with "out:" at function end.

then
./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)"

(auto-msg was a file with this commit message)

Still, for backporting it may be more comfortable to use only the first
command and then do one huge commit.

Reported-by: Kevin Wolf <kwolf@redhat.com>
Reported-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 dump/dump.c     | 151 ++++++++++++++++++++----------------------------
 dump/win_dump.c |  29 ++++------
 2 files changed, 76 insertions(+), 104 deletions(-)

diff --git a/dump/dump.c b/dump/dump.c
index 6fb6e1245a..421e33d684 100644
--- a/dump/dump.c
+++ b/dump/dump.c
@@ -387,23 +387,21 @@ static void write_data(DumpState *s, void *buf, int length, Error **errp)
 static void write_memory(DumpState *s, GuestPhysBlock *block, ram_addr_t start,
                          int64_t size, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     int64_t i;
-    Error *local_err = NULL;
 
     for (i = 0; i < size / s->dump_info.page_size; i++) {
         write_data(s, block->host_addr + start + i * s->dump_info.page_size,
-                   s->dump_info.page_size, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+                   s->dump_info.page_size, errp);
+        if (*errp) {
             return;
         }
     }
 
     if ((size % s->dump_info.page_size) != 0) {
         write_data(s, block->host_addr + start + i * s->dump_info.page_size,
-                   size % s->dump_info.page_size, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+                   size % s->dump_info.page_size, errp);
+        if (*errp) {
             return;
         }
     }
@@ -473,11 +471,11 @@ static void get_offset_range(hwaddr phys_addr,
 
 static void write_elf_loads(DumpState *s, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     hwaddr offset, filesz;
     MemoryMapping *memory_mapping;
     uint32_t phdr_index = 1;
     uint32_t max_index;
-    Error *local_err = NULL;
 
     if (s->have_section) {
         max_index = s->sh_info;
@@ -491,14 +489,13 @@ static void write_elf_loads(DumpState *s, Error **errp)
                          s, &offset, &filesz);
         if (s->dump_info.d_class == ELFCLASS64) {
             write_elf64_load(s, memory_mapping, phdr_index++, offset,
-                             filesz, &local_err);
+                             filesz, errp);
         } else {
             write_elf32_load(s, memory_mapping, phdr_index++, offset,
-                             filesz, &local_err);
+                             filesz, errp);
         }
 
-        if (local_err) {
-            error_propagate(errp, local_err);
+        if (*errp) {
             return;
         }
 
@@ -511,7 +508,7 @@ static void write_elf_loads(DumpState *s, Error **errp)
 /* write elf header, PT_NOTE and elf note to vmcore. */
 static void dump_begin(DumpState *s, Error **errp)
 {
-    Error *local_err = NULL;
+    ERRP_AUTO_PROPAGATE();
 
     /*
      * the vmcore's format is:
@@ -539,73 +536,64 @@ static void dump_begin(DumpState *s, Error **errp)
 
     /* write elf header to vmcore */
     if (s->dump_info.d_class == ELFCLASS64) {
-        write_elf64_header(s, &local_err);
+        write_elf64_header(s, errp);
     } else {
-        write_elf32_header(s, &local_err);
+        write_elf32_header(s, errp);
     }
-    if (local_err) {
-        error_propagate(errp, local_err);
+    if (*errp) {
         return;
     }
 
     if (s->dump_info.d_class == ELFCLASS64) {
         /* write PT_NOTE to vmcore */
-        write_elf64_note(s, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_elf64_note(s, errp);
+        if (*errp) {
             return;
         }
 
         /* write all PT_LOAD to vmcore */
-        write_elf_loads(s, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_elf_loads(s, errp);
+        if (*errp) {
             return;
         }
 
         /* write section to vmcore */
         if (s->have_section) {
-            write_elf_section(s, 1, &local_err);
-            if (local_err) {
-                error_propagate(errp, local_err);
+            write_elf_section(s, 1, errp);
+            if (*errp) {
                 return;
             }
         }
 
         /* write notes to vmcore */
-        write_elf64_notes(fd_write_vmcore, s, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_elf64_notes(fd_write_vmcore, s, errp);
+        if (*errp) {
             return;
         }
     } else {
         /* write PT_NOTE to vmcore */
-        write_elf32_note(s, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_elf32_note(s, errp);
+        if (*errp) {
             return;
         }
 
         /* write all PT_LOAD to vmcore */
-        write_elf_loads(s, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_elf_loads(s, errp);
+        if (*errp) {
             return;
         }
 
         /* write section to vmcore */
         if (s->have_section) {
-            write_elf_section(s, 0, &local_err);
-            if (local_err) {
-                error_propagate(errp, local_err);
+            write_elf_section(s, 0, errp);
+            if (*errp) {
                 return;
             }
         }
 
         /* write notes to vmcore */
-        write_elf32_notes(fd_write_vmcore, s, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_elf32_notes(fd_write_vmcore, s, errp);
+        if (*errp) {
             return;
         }
     }
@@ -641,9 +629,9 @@ static int get_next_block(DumpState *s, GuestPhysBlock *block)
 /* write all memory to vmcore */
 static void dump_iterate(DumpState *s, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     GuestPhysBlock *block;
     int64_t size;
-    Error *local_err = NULL;
 
     do {
         block = s->next_block;
@@ -655,9 +643,8 @@ static void dump_iterate(DumpState *s, Error **errp)
                 size -= block->target_end - (s->begin + s->length);
             }
         }
-        write_memory(s, block, s->start, size, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        write_memory(s, block, s->start, size, errp);
+        if (*errp) {
             return;
         }
 
@@ -666,11 +653,10 @@ static void dump_iterate(DumpState *s, Error **errp)
 
 static void create_vmcore(DumpState *s, Error **errp)
 {
-    Error *local_err = NULL;
+    ERRP_AUTO_PROPAGATE();
 
-    dump_begin(s, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    dump_begin(s, errp);
+    if (*errp) {
         return;
     }
 
@@ -807,6 +793,7 @@ static bool note_name_equal(DumpState *s,
 /* write common header, sub header and elf note to vmcore */
 static void create_header32(DumpState *s, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     DiskDumpHeader32 *dh = NULL;
     KdumpSubHeader32 *kh = NULL;
     size_t size;
@@ -815,7 +802,6 @@ static void create_header32(DumpState *s, Error **errp)
     uint32_t bitmap_blocks;
     uint32_t status = 0;
     uint64_t offset_note;
-    Error *local_err = NULL;
 
     /* write common header, the version of kdump-compressed format is 6th */
     size = sizeof(DiskDumpHeader32);
@@ -891,9 +877,8 @@ static void create_header32(DumpState *s, Error **errp)
     s->note_buf_offset = 0;
 
     /* use s->note_buf to store notes temporarily */
-    write_elf32_notes(buf_write_note, s, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    write_elf32_notes(buf_write_note, s, errp);
+    if (*errp) {
         goto out;
     }
     if (write_buffer(s->fd, offset_note, s->note_buf,
@@ -919,6 +904,7 @@ out:
 /* write common header, sub header and elf note to vmcore */
 static void create_header64(DumpState *s, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     DiskDumpHeader64 *dh = NULL;
     KdumpSubHeader64 *kh = NULL;
     size_t size;
@@ -927,7 +913,6 @@ static void create_header64(DumpState *s, Error **errp)
     uint32_t bitmap_blocks;
     uint32_t status = 0;
     uint64_t offset_note;
-    Error *local_err = NULL;
 
     /* write common header, the version of kdump-compressed format is 6th */
     size = sizeof(DiskDumpHeader64);
@@ -1003,9 +988,8 @@ static void create_header64(DumpState *s, Error **errp)
     s->note_buf_offset = 0;
 
     /* use s->note_buf to store notes temporarily */
-    write_elf64_notes(buf_write_note, s, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    write_elf64_notes(buf_write_note, s, errp);
+    if (*errp) {
         goto out;
     }
 
@@ -1031,14 +1015,13 @@ out:
 
 static void write_dump_header(DumpState *s, Error **errp)
 {
-     Error *local_err = NULL;
+     ERRP_AUTO_PROPAGATE();
 
     if (s->dump_info.d_class == ELFCLASS32) {
-        create_header32(s, &local_err);
+        create_header32(s, errp);
     } else {
-        create_header64(s, &local_err);
+        create_header64(s, errp);
     }
-    error_propagate(errp, local_err);
 }
 
 static size_t dump_bitmap_get_bufsize(DumpState *s)
@@ -1472,8 +1455,8 @@ out:
 
 static void create_kdump_vmcore(DumpState *s, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     int ret;
-    Error *local_err = NULL;
 
     /*
      * the kdump-compressed format is:
@@ -1503,21 +1486,18 @@ static void create_kdump_vmcore(DumpState *s, Error **errp)
         return;
     }
 
-    write_dump_header(s, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    write_dump_header(s, errp);
+    if (*errp) {
         return;
     }
 
-    write_dump_bitmap(s, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    write_dump_bitmap(s, errp);
+    if (*errp) {
         return;
     }
 
-    write_dump_pages(s, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    write_dump_pages(s, errp);
+    if (*errp) {
         return;
     }
 
@@ -1647,10 +1627,10 @@ static void dump_init(DumpState *s, int fd, bool has_format,
                       DumpGuestMemoryFormat format, bool paging, bool has_filter,
                       int64_t begin, int64_t length, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     VMCoreInfoState *vmci = vmcoreinfo_find();
     CPUState *cpu;
     int nr_cpus;
-    Error *err = NULL;
     int ret;
 
     s->has_format = has_format;
@@ -1769,9 +1749,8 @@ static void dump_init(DumpState *s, int fd, bool has_format,
 
     /* get memory mapping */
     if (paging) {
-        qemu_get_guest_memory_mapping(&s->list, &s->guest_phys_blocks, &err);
-        if (err != NULL) {
-            error_propagate(errp, err);
+        qemu_get_guest_memory_mapping(&s->list, &s->guest_phys_blocks, errp);
+        if (*errp) {
             goto cleanup;
         }
     } else {
@@ -1870,33 +1849,32 @@ cleanup:
 /* this operation might be time consuming. */
 static void dump_process(DumpState *s, Error **errp)
 {
-    Error *local_err = NULL;
+    ERRP_AUTO_PROPAGATE();
     DumpQueryResult *result = NULL;
 
     if (s->has_format && s->format == DUMP_GUEST_MEMORY_FORMAT_WIN_DMP) {
 #ifdef TARGET_X86_64
-        create_win_dump(s, &local_err);
+        create_win_dump(s, errp);
 #endif
     } else if (s->has_format && s->format != DUMP_GUEST_MEMORY_FORMAT_ELF) {
-        create_kdump_vmcore(s, &local_err);
+        create_kdump_vmcore(s, errp);
     } else {
-        create_vmcore(s, &local_err);
+        create_vmcore(s, errp);
     }
 
     /* make sure status is written after written_size updates */
     smp_wmb();
     atomic_set(&s->status,
-               (local_err ? DUMP_STATUS_FAILED : DUMP_STATUS_COMPLETED));
+               (*errp ? DUMP_STATUS_FAILED : DUMP_STATUS_COMPLETED));
 
     /* send DUMP_COMPLETED message (unconditionally) */
     result = qmp_query_dump(NULL);
     /* should never fail */
     assert(result);
-    qapi_event_send_dump_completed(result, !!local_err, (local_err ? \
-                                   error_get_pretty(local_err) : NULL));
+    qapi_event_send_dump_completed(result, !!*errp, (*errp ? \
+                                   error_get_pretty(*errp) : NULL));
     qapi_free_DumpQueryResult(result);
 
-    error_propagate(errp, local_err);
     dump_cleanup(s);
 }
 
@@ -1925,10 +1903,10 @@ void qmp_dump_guest_memory(bool paging, const char *file,
                            int64_t length, bool has_format,
                            DumpGuestMemoryFormat format, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     const char *p;
     int fd = -1;
     DumpState *s;
-    Error *local_err = NULL;
     bool detach_p = false;
 
     if (runstate_check(RUN_STATE_INMIGRATE)) {
@@ -2013,9 +1991,8 @@ void qmp_dump_guest_memory(bool paging, const char *file,
     dump_state_prepare(s);
 
     dump_init(s, fd, has_format, format, paging, has_begin,
-              begin, length, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+              begin, length, errp);
+    if (*errp) {
         atomic_set(&s->status, DUMP_STATUS_FAILED);
         return;
     }
diff --git a/dump/win_dump.c b/dump/win_dump.c
index eda2a48974..7e905e7589 100644
--- a/dump/win_dump.c
+++ b/dump/win_dump.c
@@ -60,15 +60,14 @@ static size_t write_run(WinDumpPhyMemRun64 *run, int fd, Error **errp)
 
 static void write_runs(DumpState *s, WinDumpHeader64 *h, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     WinDumpPhyMemDesc64 *desc = &h->PhysicalMemoryBlock;
     WinDumpPhyMemRun64 *run = desc->Run;
-    Error *local_err = NULL;
     int i;
 
     for (i = 0; i < desc->NumberOfRuns; i++) {
-        s->written_size += write_run(run + i, s->fd, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
+        s->written_size += write_run(run + i, s->fd, errp);
+        if (*errp) {
             return;
         }
     }
@@ -317,12 +316,12 @@ static void restore_context(WinDumpHeader64 *h,
 
 void create_win_dump(DumpState *s, Error **errp)
 {
+    ERRP_AUTO_PROPAGATE();
     WinDumpHeader64 *h = (WinDumpHeader64 *)(s->guest_note +
             VMCOREINFO_ELF_NOTE_HDR_SIZE);
     X86CPU *first_x86_cpu = X86_CPU(first_cpu);
     uint64_t saved_cr3 = first_x86_cpu->env.cr[3];
     struct saved_context *saved_ctx = NULL;
-    Error *local_err = NULL;
 
     if (s->guest_note_size != sizeof(WinDumpHeader64) +
             VMCOREINFO_ELF_NOTE_HDR_SIZE) {
@@ -330,9 +329,8 @@ void create_win_dump(DumpState *s, Error **errp)
         return;
     }
 
-    check_header(h, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    check_header(h, errp);
+    if (*errp) {
         return;
     }
 
@@ -343,9 +341,8 @@ void create_win_dump(DumpState *s, Error **errp)
 
     first_x86_cpu->env.cr[3] = h->DirectoryTableBase;
 
-    check_kdbg(h, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    check_kdbg(h, errp);
+    if (*errp) {
         goto out_cr3;
     }
 
@@ -358,9 +355,8 @@ void create_win_dump(DumpState *s, Error **errp)
      * to determine if the system-saved context is valid
      */
 
-    patch_and_save_context(h, saved_ctx, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    patch_and_save_context(h, saved_ctx, errp);
+    if (*errp) {
         goto out_free;
     }
 
@@ -372,9 +368,8 @@ void create_win_dump(DumpState *s, Error **errp)
         goto out_restore;
     }
 
-    write_runs(s, h, &local_err);
-    if (local_err) {
-        error_propagate(errp, local_err);
+    write_runs(s, h, errp);
+    if (*errp) {
         goto out_restore;
     }
 
-- 
2.21.0



  parent reply index

Thread overview: 194+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-11 16:03 [RFC v5 000/126] error: auto propagated local_err Vladimir Sementsov-Ogievskiy
2019-10-11 16:03 ` [RFC v5 001/126] hw/core/loader-fit: fix freeing errp in fit_load_fdt Vladimir Sementsov-Ogievskiy
2019-10-11 16:03 ` [RFC v5 002/126] net/net: Clean up variable shadowing in net_client_init() Vladimir Sementsov-Ogievskiy
2019-10-12  6:04   ` Philippe Mathieu-Daudé
2019-10-11 16:03 ` [RFC v5 003/126] error: rename errp to errp_in where it is IN-argument Vladimir Sementsov-Ogievskiy
2019-10-11 18:29   ` Eric Blake
2019-10-11 16:03 ` [RFC v5 004/126] hmp: drop Error pointer indirection in hmp_handle_error Vladimir Sementsov-Ogievskiy
2019-10-11 16:33   ` Dr. David Alan Gilbert
2019-10-11 18:32   ` Eric Blake
2019-10-11 18:35     ` Dr. David Alan Gilbert
2019-10-11 16:03 ` [RFC v5 005/126] vnc: drop Error pointer indirection in vnc_client_io_error Vladimir Sementsov-Ogievskiy
2019-10-11 16:03 ` [RFC v5 006/126] qdev-monitor: well form error hint helpers Vladimir Sementsov-Ogievskiy
2019-11-08 20:49   ` Marc-André Lureau
2019-10-11 16:03 ` [RFC v5 007/126] nbd: well form nbd_iter_channel_error errp handler Vladimir Sementsov-Ogievskiy
2019-10-11 16:48   ` Eric Blake
2019-10-11 16:03 ` [RFC v5 008/126] ppc: well form kvmppc_hint_smt_possible error hint helper Vladimir Sementsov-Ogievskiy
2019-11-08 20:50   ` Marc-André Lureau
2019-10-11 16:03 ` [RFC v5 009/126] 9pfs: well form error hint helpers Vladimir Sementsov-Ogievskiy
2019-10-12 14:59   ` Greg Kurz
2019-10-11 16:03 ` [RFC v5 010/126] hw/core/qdev: cleanup Error ** variables Vladimir Sementsov-Ogievskiy
2019-10-11 16:52   ` Eric Blake
2019-11-08 20:55   ` Marc-André Lureau
2019-10-11 16:03 ` [RFC v5 011/126] block/snapshot: rename Error ** parameter to more common errp Vladimir Sementsov-Ogievskiy
2019-10-11 16:52   ` Eric Blake
2019-10-11 16:03 ` [RFC v5 012/126] hw/i386/amd_iommu: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:03 ` [RFC v5 013/126] qga: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 014/126] monitor/qmp-cmds: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 015/126] hw/s390x: " Vladimir Sementsov-Ogievskiy
2019-11-12 13:01   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 016/126] hw/sd: " Vladimir Sementsov-Ogievskiy
2019-10-11 18:12   ` Eric Blake
2019-10-11 16:04 ` [RFC v5 017/126] hw/tpm: " Vladimir Sementsov-Ogievskiy
2019-10-11 17:00   ` Stefan Berger
2019-10-11 16:04 ` [RFC v5 018/126] hw/usb: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 019/126] include/block/snapshot.h: " Vladimir Sementsov-Ogievskiy
2019-10-11 18:13   ` Eric Blake
2019-10-11 16:04 ` [RFC v5 020/126] include/qom/object.h: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:07   ` Philippe Mathieu-Daudé
2019-10-11 16:04 ` [RFC v5 021/126] qapi/error: add (Error **errp) cleaning APIs Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 022/126] backends/cryptodev: drop local_err from cryptodev_backend_complete() Vladimir Sementsov-Ogievskiy
2019-10-12  6:08   ` Philippe Mathieu-Daudé
2019-11-08 20:59   ` Marc-André Lureau
2019-10-11 16:04 ` [RFC v5 023/126] hw/vfio/ap: drop local_err from vfio_ap_realize Vladimir Sementsov-Ogievskiy
2019-11-08 21:00   ` Marc-André Lureau
2019-11-12 13:06   ` Cornelia Huck
2019-11-12 15:29     ` Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 024/126] error: auto propagated local_err Vladimir Sementsov-Ogievskiy
2019-11-08 21:10   ` Marc-André Lureau
2019-11-08 22:45     ` Eric Blake
2019-10-11 16:04 ` [RFC v5 025/126] scripts: add coccinelle script to use auto propagated errp Vladimir Sementsov-Ogievskiy
2019-10-11 17:12   ` Eric Blake
2019-10-11 18:15     ` Eric Blake
2019-10-14  8:19     ` Vladimir Sementsov-Ogievskiy
2019-10-14 14:00       ` Eric Blake
2019-10-11 16:04 ` [RFC v5 026/126] python: add commit-per-subsystem.py Vladimir Sementsov-Ogievskiy
2019-11-08 21:18   ` Marc-André Lureau
2019-11-11 16:37   ` Aleksandar Markovic
2019-11-12 13:08   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 027/126] misc: introduce ERRP_AUTO_PROPAGATE Vladimir Sementsov-Ogievskiy
2019-10-11 18:44   ` Eric Blake
2019-10-14  8:51     ` Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 028/126] s390x: " Vladimir Sementsov-Ogievskiy
2019-11-12 13:20   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 029/126] tcg: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 030/126] kvm: " Vladimir Sementsov-Ogievskiy
2019-11-12 13:31   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 031/126] xen: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 032/126] Hosts: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 033/126] ARM Machines: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 034/126] MIPS " Vladimir Sementsov-Ogievskiy
2019-10-12  6:22   ` Philippe Mathieu-Daudé
2019-10-14  8:55     ` Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 035/126] PowerPC " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 036/126] SPARC " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 037/126] S390 " Vladimir Sementsov-Ogievskiy
2019-11-12 13:33   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 038/126] X86 " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 039/126] IDE: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 040/126] Floppy: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 041/126] IPack: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 042/126] PCI: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 043/126] ACPI/SMBIOS: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 044/126] Network devices: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 045/126] pflash: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:11   ` Philippe Mathieu-Daudé
2019-10-11 16:04 ` [RFC v5 046/126] SCSI: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 047/126] SD (Secure Card): " Vladimir Sementsov-Ogievskiy
2019-10-12  6:13   ` Philippe Mathieu-Daudé
2019-10-11 16:04 ` [RFC v5 048/126] USB: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 049/126] USB (serial adapter): " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 050/126] VFIO: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 051/126] vfio-ccw: " Vladimir Sementsov-Ogievskiy
2019-11-12 13:35   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 052/126] vhost: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 053/126] virtio: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 054/126] virtio-9p: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 055/126] virtio-blk: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 056/126] virtio-ccw: " Vladimir Sementsov-Ogievskiy
2019-11-12 13:37   ` Cornelia Huck
2019-10-11 16:04 ` [RFC v5 057/126] virtio-input: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 058/126] virtio-serial: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 059/126] virtio-rng: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 060/126] megasas: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 061/126] NVDIMM: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 062/126] eepro100: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 063/126] virtio-gpu: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 064/126] fw_cfg: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:13   ` Philippe Mathieu-Daudé
2019-10-11 16:04 ` [RFC v5 065/126] XIVE: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 066/126] Audio: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 067/126] block: " Vladimir Sementsov-Ogievskiy
2019-10-11 19:15   ` Eric Blake
2019-10-11 16:04 ` [RFC v5 068/126] scsi: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 069/126] chardev: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 070/126] cmdline: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` Vladimir Sementsov-Ogievskiy [this message]
2019-10-11 16:04 ` [RFC v5 072/126] Memory API: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:04 ` [RFC v5 073/126] SPICE: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 074/126] Graphics: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 075/126] Main loop: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:24   ` Philippe Mathieu-Daudé
2019-10-11 16:05 ` [RFC v5 076/126] Human Monitor (HMP): " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 077/126] net: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 078/126] hostmem: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 079/126] cryptodev: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 080/126] QAPI: " Vladimir Sementsov-Ogievskiy
2019-10-11 19:22   ` Eric Blake
2019-10-11 16:05 ` [RFC v5 081/126] qga: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 082/126] QOM: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 083/126] QMP: " Vladimir Sementsov-Ogievskiy
2019-10-11 19:25   ` Eric Blake
2019-10-11 16:05 ` [RFC v5 084/126] SLIRP: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:26   ` Philippe Mathieu-Daudé
2019-10-11 16:05 ` [RFC v5 085/126] Tracing: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:26   ` Philippe Mathieu-Daudé
2019-10-11 16:05 ` [RFC v5 086/126] TPM: " Vladimir Sementsov-Ogievskiy
2019-10-16 14:35   ` Stefan Berger
2019-10-11 16:05 ` [RFC v5 087/126] Migration: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 088/126] Cryptography: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 089/126] I/O Channels: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 090/126] Sockets: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 091/126] colo: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 092/126] Record/replay: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 093/126] VMDK: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 094/126] RBD: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 095/126] Sheepdog: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 096/126] VHDX: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 097/126] VDI: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 098/126] iSCSI: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 099/126] nbd: " Vladimir Sementsov-Ogievskiy
2019-10-11 19:39   ` Eric Blake
2019-10-11 16:05 ` [RFC v5 100/126] NFS: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 101/126] SSH: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 102/126] CURL: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 103/126] GLUSTER: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 104/126] NVMe Block Driver: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 105/126] Bootdevice: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 106/126] Quorum: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 107/126] blklogwrites: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 108/126] blkverify: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 109/126] parallels: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 110/126] qed: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 111/126] raw: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 112/126] qcow2: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 113/126] qcow: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 114/126] blkdebug: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 115/126] vpc: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 116/126] vvfat: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 117/126] Replication: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 118/126] PVRDMA: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 119/126] hw/core/bus.c: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:29   ` Philippe Mathieu-Daudé
2019-10-11 16:05 ` [RFC v5 120/126] hw/cpu/core.c: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 121/126] hw/sd/ssi-sd.c: " Vladimir Sementsov-Ogievskiy
2019-10-12  6:33   ` Philippe Mathieu-Daudé
2019-10-14  9:07     ` Vladimir Sementsov-Ogievskiy
2019-10-14  9:14       ` Philippe Mathieu-Daudé
2019-10-14  9:15         ` Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 122/126] iothread.c: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 123/126] memory_mapping.c: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 124/126] target/tilegx/cpu.c: " Vladimir Sementsov-Ogievskiy
2019-10-12  7:13   ` Philippe Mathieu-Daudé
2019-10-11 16:05 ` [RFC v5 125/126] tests/test-image-locking.c: " Vladimir Sementsov-Ogievskiy
2019-10-11 16:05 ` [RFC v5 126/126] util/qemu-config.c: " Vladimir Sementsov-Ogievskiy
2019-10-11 17:02 ` [RFC v5 000/126] error: auto propagated local_err Eric Blake
2019-10-14  8:37   ` Vladimir Sementsov-Ogievskiy
2019-10-12  2:10 ` no-reply
2019-10-14  9:14   ` Vladimir Sementsov-Ogievskiy
2019-10-12  2:52 ` no-reply
2019-10-14  9:11   ` Vladimir Sementsov-Ogievskiy
2019-11-08 15:30 ` Vladimir Sementsov-Ogievskiy
2019-11-08 18:57   ` Marc-André Lureau
2019-11-12 13:46     ` Cornelia Huck
2019-11-12 15:33       ` Vladimir Sementsov-Ogievskiy

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191011160552.22907-72-vsementsov@virtuozzo.com \
    --to=vsementsov@virtuozzo.com \
    --cc=armbru@redhat.com \
    --cc=groug@kaod.org \
    --cc=kwolf@redhat.com \
    --cc=marcandre.lureau@redhat.com \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

QEMU-Devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/qemu-devel/0 qemu-devel/git/0.git
	git clone --mirror https://lore.kernel.org/qemu-devel/1 qemu-devel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 qemu-devel qemu-devel/ https://lore.kernel.org/qemu-devel \
		qemu-devel@nongnu.org
	public-inbox-index qemu-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.nongnu.qemu-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git