[PULL 00/11] Trivial branch for 6.2 patches

[PULL 00/11] Trivial branch for 6.2 patches

[Laurent Vivier]

The following changes since commit 1dafe7656a9c2770065e91208edd4c073f5f98a9:

  Merge remote-tracking branch 'remotes/vivier-m68k/tags/q800-pull-request' into staging (2021-10-22 07:47:13 -0700)

are available in the Git repository at:

  git://github.com/vivier/qemu.git tags/trivial-branch-for-6.2-pull-request

for you to fetch changes up to 2c92be50bcfa8b7529a39fc99078ef14dcfc71aa:

  analyze-migration.py: fix extract contents ('-x') errors (2021-10-23 20:28:56 +0200)

----------------------------------------------------------------
Trivial patches pull request 20211023

----------------------------------------------------------------

Greg Kurz (2):
  softmmu/physmem.c: Fix typo in comment
  README: Fix some documentation URLs

Laurent Vivier (2):
  analyze-migration.py: fix a long standing typo
  analyze-migration.py: fix extract contents ('-x') errors

Oğuz Ersen (1):
  po: update turkish translation

Philippe Mathieu-Daudé (3):
  disas/nios2: Fix style in print_insn_nios2()
  disas/nios2: Simplify endianess conversion
  MAINTAINERS: Add myself as reviewer of 'Machine core' API

Tong Ho (3):
  hw/nvram: Fix Memory Leak in Xilinx eFuse QOM
  hw/nvram: Fix Memory Leak in Xilinx Versal eFuse device
  hw/nvram: Fix Memory Leak in Xilinx ZynqMP eFuse device

 MAINTAINERS                       |  1 +
 README.rst                        | 14 +++---
 disas/nios2.c                     | 73 ++++++++++++-------------------
 hw/nvram/xlnx-efuse.c             |  9 ++--
 hw/nvram/xlnx-versal-efuse-ctrl.c | 20 ++++++---
 hw/nvram/xlnx-zynqmp-efuse.c      | 18 +++++---
 include/disas/dis-asm.h           |  3 +-
 po/tr.po                          | 25 +++++------
 scripts/analyze-migration.py      |  6 +--
 softmmu/physmem.c                 |  2 +-
 target/nios2/cpu.c                |  6 +--
 11 files changed, 87 insertions(+), 90 deletions(-)

-- 
2.31.1

[PULL 01/11] po: update turkish translation

[Laurent Vivier]

From: Oğuz Ersen <oguzersen@protonmail.com>

Message-Id: <lDpmNUjNrVETJ2QoHoYmSoRvKoEIVFbF4IZAa1R5PVzqPCTh7nmV_ERHQlgYtNJN1Ppagtvelbo4uhSihEd5bSqIxCvGQchEWVpP-ofn2kw=@protonmail.com>
Signed-off-by: Oğuz Ersen <oguzersen@protonmail.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
[lv,pb: s/K_opyala/_Kopyala/;s/Se_kmeleri/_Sekmeleri/]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 po/tr.po | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/po/tr.po b/po/tr.po
index 632c7f385132..f4f0425c4319 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -1,14 +1,15 @@
 # Turkish translation for QEMU.
 # This file is put in the public domain.
 # Ozan Çağlayan <ozancag@gmail.com>, 2013.
+# Oğuz Ersen <oguzersen@protonmail.com>, 2021.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: QEMU 1.4.50\n"
 "Report-Msgid-Bugs-To: qemu-devel@nongnu.org\n"
 "POT-Creation-Date: 2018-07-18 07:56+0200\n"
-"PO-Revision-Date: 2013-04-22 18:35+0300\n"
-"Last-Translator: Ozan Çağlayan <ozancag@gmail.com>\n"
+"PO-Revision-Date: 2021-08-15 22:17+0300\n"
+"Last-Translator: Oğuz Ersen <oguzersen@protonmail.com>\n"
 "Language-Team: Türkçe <>\n"
 "Language: tr\n"
 "MIME-Version: 1.0\n"
@@ -33,24 +34,22 @@ msgid "Power _Down"
 msgstr "_Kapat"
 
 msgid "_Quit"
-msgstr ""
+msgstr "_Çıkış"
 
 msgid "_Fullscreen"
-msgstr ""
+msgstr "_Tam Ekran"
 
 msgid "_Copy"
-msgstr ""
+msgstr "_Kopyala"
 
-#, fuzzy
 msgid "Zoom _In"
-msgstr "Yakınlaş ve Sığ_dır"
+msgstr "_Yakınlaş"
 
-#, fuzzy
 msgid "Zoom _Out"
-msgstr "Yakınlaş ve Sığ_dır"
+msgstr "_Uzaklaş"
 
 msgid "Best _Fit"
-msgstr ""
+msgstr "_En Uygun"
 
 msgid "Zoom To _Fit"
 msgstr "Yakınlaş ve Sığ_dır"
@@ -62,13 +61,13 @@ msgid "_Grab Input"
 msgstr "Girdiyi _Yakala"
 
 msgid "Show _Tabs"
-msgstr "Se_kmeleri Göster"
+msgstr "_Sekmeleri Göster"
 
 msgid "Detach Tab"
-msgstr ""
+msgstr "Sekmeyi Ayır"
 
 msgid "Show Menubar"
-msgstr ""
+msgstr "Menü Çubuğunu Göster"
 
 msgid "_Machine"
 msgstr "_Makine"
-- 
2.31.1

[PULL 02/11] disas/nios2: Fix style in print_insn_nios2()

[Laurent Vivier]

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

We are going to modify this function, fix its style first.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210807110939.95853-2-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 disas/nios2.c | 55 +++++++++++++++++++++++++--------------------------
 1 file changed, 27 insertions(+), 28 deletions(-)

diff --git a/disas/nios2.c b/disas/nios2.c
index c3e82140c798..d124902ae3e1 100644
--- a/disas/nios2.c
+++ b/disas/nios2.c
@@ -3482,38 +3482,37 @@ static int
 print_insn_nios2 (bfd_vma address, disassemble_info *info,
 		  enum bfd_endian endianness)
 {
-  bfd_byte buffer[INSNLEN];
-  int status;
-
-  status = (*info->read_memory_func) (address, buffer, INSNLEN, info);
-  if (status == 0)
-    {
-      unsigned long insn;
-      if (endianness == BFD_ENDIAN_BIG)
-	insn = (unsigned long) bfd_getb32 (buffer);
-      else
-	insn = (unsigned long) bfd_getl32 (buffer);
-      return nios2_disassemble (address, insn, info);
+    bfd_byte buffer[INSNLEN];
+    int status;
+
+    status = (*info->read_memory_func)(address, buffer, INSNLEN, info);
+    if (status == 0) {
+        unsigned long insn;
+        if (endianness == BFD_ENDIAN_BIG) {
+            insn = (unsigned long) bfd_getb32(buffer);
+        } else {
+            insn = (unsigned long) bfd_getl32(buffer);
+        }
+        return nios2_disassemble(address, insn, info);
     }
 
-  /* We might have a 16-bit R2 instruction at the end of memory.  Try that.  */
-  if (info->mach == bfd_mach_nios2r2)
-    {
-      status = (*info->read_memory_func) (address, buffer, 2, info);
-      if (status == 0)
-	{
-	  unsigned long insn;
-	  if (endianness == BFD_ENDIAN_BIG)
-	    insn = (unsigned long) bfd_getb16 (buffer);
-	  else
-	    insn = (unsigned long) bfd_getl16 (buffer);
-	  return nios2_disassemble (address, insn, info);
-	}
+    /* We might have a 16-bit R2 instruction at the end of memory. Try that. */
+    if (info->mach == bfd_mach_nios2r2) {
+        status = (*info->read_memory_func)(address, buffer, 2, info);
+        if (status == 0) {
+            unsigned long insn;
+            if (endianness == BFD_ENDIAN_BIG) {
+                insn = (unsigned long) bfd_getb16(buffer);
+            } else {
+                insn = (unsigned long) bfd_getl16(buffer);
+            }
+            return nios2_disassemble(address, insn, info);
+        }
     }
 
-  /* If we got here, we couldn't read anything.  */
-  (*info->memory_error_func) (status, address, info);
-  return -1;
+    /* If we got here, we couldn't read anything.  */
+    (*info->memory_error_func)(status, address, info);
+    return -1;
 }
 
 /* These two functions are the main entry points, accessed from
-- 
2.31.1

[PULL 03/11] disas/nios2: Simplify endianess conversion

[Laurent Vivier]

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

Since commit 12b6e9b27d4 ("disas: Clean up CPUDebug initialization")
the disassemble_info->bfd_endian enum is set for all targets in
target_disas(). We can directly call print_insn_nios2() and simplify.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210807110939.95853-3-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 disas/nios2.c           | 22 +++-------------------
 include/disas/dis-asm.h |  3 +--
 target/nios2/cpu.c      |  6 +-----
 3 files changed, 5 insertions(+), 26 deletions(-)

diff --git a/disas/nios2.c b/disas/nios2.c
index d124902ae3e1..98ac07d72e9d 100644
--- a/disas/nios2.c
+++ b/disas/nios2.c
@@ -3478,9 +3478,7 @@ nios2_disassemble (bfd_vma address, unsigned long opcode,
    instruction word at the address given, and prints the disassembled
    instruction on the stream info->stream using info->fprintf_func. */
 
-static int
-print_insn_nios2 (bfd_vma address, disassemble_info *info,
-		  enum bfd_endian endianness)
+int print_insn_nios2(bfd_vma address, disassemble_info *info)
 {
     bfd_byte buffer[INSNLEN];
     int status;
@@ -3488,7 +3486,7 @@ print_insn_nios2 (bfd_vma address, disassemble_info *info,
     status = (*info->read_memory_func)(address, buffer, INSNLEN, info);
     if (status == 0) {
         unsigned long insn;
-        if (endianness == BFD_ENDIAN_BIG) {
+        if (info->endian == BFD_ENDIAN_BIG) {
             insn = (unsigned long) bfd_getb32(buffer);
         } else {
             insn = (unsigned long) bfd_getl32(buffer);
@@ -3501,7 +3499,7 @@ print_insn_nios2 (bfd_vma address, disassemble_info *info,
         status = (*info->read_memory_func)(address, buffer, 2, info);
         if (status == 0) {
             unsigned long insn;
-            if (endianness == BFD_ENDIAN_BIG) {
+            if (info->endian == BFD_ENDIAN_BIG) {
                 insn = (unsigned long) bfd_getb16(buffer);
             } else {
                 insn = (unsigned long) bfd_getl16(buffer);
@@ -3514,17 +3512,3 @@ print_insn_nios2 (bfd_vma address, disassemble_info *info,
     (*info->memory_error_func)(status, address, info);
     return -1;
 }
-
-/* These two functions are the main entry points, accessed from
-   disassemble.c.  */
-int
-print_insn_big_nios2 (bfd_vma address, disassemble_info *info)
-{
-  return print_insn_nios2 (address, info, BFD_ENDIAN_BIG);
-}
-
-int
-print_insn_little_nios2 (bfd_vma address, disassemble_info *info)
-{
-  return print_insn_nios2 (address, info, BFD_ENDIAN_LITTLE);
-}
diff --git a/include/disas/dis-asm.h b/include/disas/dis-asm.h
index 524f29196d9d..08e1beec854f 100644
--- a/include/disas/dis-asm.h
+++ b/include/disas/dis-asm.h
@@ -455,8 +455,7 @@ int print_insn_crisv32          (bfd_vma, disassemble_info*);
 int print_insn_crisv10          (bfd_vma, disassemble_info*);
 int print_insn_microblaze       (bfd_vma, disassemble_info*);
 int print_insn_ia64             (bfd_vma, disassemble_info*);
-int print_insn_big_nios2        (bfd_vma, disassemble_info*);
-int print_insn_little_nios2     (bfd_vma, disassemble_info*);
+int print_insn_nios2(bfd_vma, disassemble_info*);
 int print_insn_xtensa           (bfd_vma, disassemble_info*);
 int print_insn_riscv32          (bfd_vma, disassemble_info*);
 int print_insn_riscv64          (bfd_vma, disassemble_info*);
diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index 947bb09bc1ed..58ecd27d757e 100644
--- a/target/nios2/cpu.c
+++ b/target/nios2/cpu.c
@@ -147,11 +147,7 @@ static void nios2_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
 {
     /* NOTE: NiosII R2 is not supported yet. */
     info->mach = bfd_arch_nios2;
-#ifdef TARGET_WORDS_BIGENDIAN
-    info->print_insn = print_insn_big_nios2;
-#else
-    info->print_insn = print_insn_little_nios2;
-#endif
+    info->print_insn = print_insn_nios2;
 }
 
 static int nios2_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
-- 
2.31.1

[PULL 04/11] MAINTAINERS: Add myself as reviewer of 'Machine core' API

[Laurent Vivier]

From: Philippe Mathieu-Daudé <philmd@redhat.com>

In order to help Eduardo and Marcel with the machine
core API, add myself as reviewer. That will also help
me to learn more about this subsystem :)

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Message-Id: <20211007093108.323223-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 MAINTAINERS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 4e77d03651bb..894dc4310526 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1617,6 +1617,7 @@ F: pc-bios/bios-microvm.bin
 Machine core
 M: Eduardo Habkost <ehabkost@redhat.com>
 M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
+R: Philippe Mathieu-Daudé <philmd@redhat.com>
 S: Supported
 F: cpu.c
 F: hw/core/cpu.c
-- 
2.31.1

[PULL 05/11] softmmu/physmem.c: Fix typo in comment

[Laurent Vivier]

From: Greg Kurz <groug@kaod.org>

Fix the comment to match what the code is doing, as explained in
the changelog of commit 86cf9e154632cb28d749db0ea47946fba8cf3f09
that introduced the change:

    Commit 9458a9a1df1a4c719e24512394d548c1fc7abd22 added synchronization
    of vCPU and migration operations through calling run_on_cpu operation.
    However, in replay mode this synchronization is unneeded, because
    I/O and vCPU threads are already synchronized.
    This patch disables such synchronization for record/replay mode.

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <163429018454.1146856.3429437540871060739.stgit@bahia.huguette>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 softmmu/physmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index f67ad2998121..555c907f6743 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -2633,7 +2633,7 @@ static void tcg_log_global_after_sync(MemoryListener *listener)
          * In record/replay mode this causes a deadlock, because
          * run_on_cpu waits for rr mutex. Therefore no races are possible
          * in this case and no need for making run_on_cpu when
-         * record/replay is not enabled.
+         * record/replay is enabled.
          */
         cpuas = container_of(listener, CPUAddressSpace, tcg_as_listener);
         run_on_cpu(cpuas->cpu, do_nothing, RUN_ON_CPU_NULL);
-- 
2.31.1

[PULL 06/11] hw/nvram: Fix Memory Leak in Xilinx eFuse QOM

[Laurent Vivier]

From: Tong Ho <tong.ho@xilinx.com>

Signed-off-by: Tong Ho <tong.ho@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211015203532.2463705-2-tong.ho@xilinx.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 hw/nvram/xlnx-efuse.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/hw/nvram/xlnx-efuse.c b/hw/nvram/xlnx-efuse.c
index ee1caab54cba..a0fd77b586dc 100644
--- a/hw/nvram/xlnx-efuse.c
+++ b/hw/nvram/xlnx-efuse.c
@@ -144,10 +144,11 @@ static bool efuse_ro_bits_find(XlnxEFuse *s, uint32_t k)
 bool xlnx_efuse_set_bit(XlnxEFuse *s, unsigned int bit)
 {
     if (efuse_ro_bits_find(s, bit)) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         qemu_log_mask(LOG_GUEST_ERROR, "%s: WARN: "
                       "Ignored setting of readonly efuse bit<%u,%u>!\n",
-                      object_get_canonical_path(OBJECT(s)),
-                      (bit / 32), (bit % 32));
+                      path, (bit / 32), (bit % 32));
         return false;
     }
 
@@ -202,9 +203,11 @@ static void efuse_realize(DeviceState *dev, Error **errp)
     efuse_ro_bits_sort(s);
 
     if ((s->efuse_size % 32) != 0) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         error_setg(errp,
                    "%s.efuse-size: %u: property value not multiple of 32.",
-                   object_get_canonical_path(OBJECT(dev)), s->efuse_size);
+                   path, s->efuse_size);
         return;
     }
 
-- 
2.31.1

[PULL 07/11] hw/nvram: Fix Memory Leak in Xilinx Versal eFuse device

[Laurent Vivier]

From: Tong Ho <tong.ho@xilinx.com>

Signed-off-by: Tong Ho <tong.ho@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211015203532.2463705-3-tong.ho@xilinx.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 hw/nvram/xlnx-versal-efuse-ctrl.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/hw/nvram/xlnx-versal-efuse-ctrl.c b/hw/nvram/xlnx-versal-efuse-ctrl.c
index d3623767032c..b35ba65ab57b 100644
--- a/hw/nvram/xlnx-versal-efuse-ctrl.c
+++ b/hw/nvram/xlnx-versal-efuse-ctrl.c
@@ -439,9 +439,11 @@ static void efuse_pgm_addr_postw(RegisterInfo *reg, uint64_t val64)
      *       up to guest to do so (or by reset).
      */
     if (efuse_pgm_locked(s, bit)) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         qemu_log_mask(LOG_GUEST_ERROR,
                       "%s: Denied setting of efuse<%u, %u, %u>\n",
-                      object_get_canonical_path(OBJECT(s)),
+                      path,
                       FIELD_EX32(bit, EFUSE_PGM_ADDR, PAGE),
                       FIELD_EX32(bit, EFUSE_PGM_ADDR, ROW),
                       FIELD_EX32(bit, EFUSE_PGM_ADDR, COLUMN));
@@ -478,9 +480,11 @@ static void efuse_rd_addr_postw(RegisterInfo *reg, uint64_t val64)
     s->regs[R_EFUSE_RD_DATA] = xlnx_versal_efuse_read_row(s->efuse,
                                                           bit, &denied);
     if (denied) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         qemu_log_mask(LOG_GUEST_ERROR,
                       "%s: Denied reading of efuse<%u, %u>\n",
-                      object_get_canonical_path(OBJECT(s)),
+                      path,
                       FIELD_EX32(bit, EFUSE_RD_ADDR, PAGE),
                       FIELD_EX32(bit, EFUSE_RD_ADDR, ROW));
 
@@ -625,9 +629,11 @@ static void efuse_ctrl_reg_write(void *opaque, hwaddr addr,
     s = XLNX_VERSAL_EFUSE_CTRL(dev);
 
     if (addr != A_WR_LOCK && s->regs[R_WR_LOCK]) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         qemu_log_mask(LOG_GUEST_ERROR,
                       "%s[reg_0x%02lx]: Attempt to write locked register.\n",
-                      object_get_canonical_path(OBJECT(s)), (long)addr);
+                      path, (long)addr);
     } else {
         register_write_memory(opaque, addr, data, size);
     }
@@ -681,16 +687,20 @@ static void efuse_ctrl_realize(DeviceState *dev, Error **errp)
     const uint32_t lks_sz = sizeof(XlnxEFuseLkSpec) / 2;
 
     if (!s->efuse) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         error_setg(errp, "%s.efuse: link property not connected to XLNX-EFUSE",
-                   object_get_canonical_path(OBJECT(dev)));
+                   path);
         return;
     }
 
     /* Sort property-defined pgm-locks for bsearch lookup */
     if ((s->extra_pg0_lock_n16 % lks_sz) != 0) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         error_setg(errp,
                    "%s.pg0-lock: array property item-count not multiple of %u",
-                   object_get_canonical_path(OBJECT(dev)), lks_sz);
+                   path, lks_sz);
         return;
     }
 
-- 
2.31.1

[PULL 08/11] hw/nvram: Fix Memory Leak in Xilinx ZynqMP eFuse device

[Laurent Vivier]

From: Tong Ho <tong.ho@xilinx.com>

Signed-off-by: Tong Ho <tong.ho@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211015203532.2463705-4-tong.ho@xilinx.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 hw/nvram/xlnx-zynqmp-efuse.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/hw/nvram/xlnx-zynqmp-efuse.c b/hw/nvram/xlnx-zynqmp-efuse.c
index 1f87dbf988d1..228ba0bbfaf1 100644
--- a/hw/nvram/xlnx-zynqmp-efuse.c
+++ b/hw/nvram/xlnx-zynqmp-efuse.c
@@ -434,11 +434,12 @@ static void zynqmp_efuse_pgm_addr_postw(RegisterInfo *reg, uint64_t val64)
     if (!errmsg) {
         ARRAY_FIELD_DP32(s->regs, EFUSE_ISR, PGM_ERROR, 0);
     } else {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         ARRAY_FIELD_DP32(s->regs, EFUSE_ISR, PGM_ERROR, 1);
         qemu_log_mask(LOG_GUEST_ERROR,
                       "%s - eFuse write error: %s; addr=0x%x\n",
-                      object_get_canonical_path(OBJECT(s)),
-                      errmsg, (unsigned)val64);
+                      path, errmsg, (unsigned)val64);
     }
 
     ARRAY_FIELD_DP32(s->regs, EFUSE_ISR, PGM_DONE, 1);
@@ -448,6 +449,7 @@ static void zynqmp_efuse_pgm_addr_postw(RegisterInfo *reg, uint64_t val64)
 static void zynqmp_efuse_rd_addr_postw(RegisterInfo *reg, uint64_t val64)
 {
     XlnxZynqMPEFuse *s = XLNX_ZYNQMP_EFUSE(reg->opaque);
+    g_autofree char *path = NULL;
 
     /*
      * Grant reads only to allowed bits; reference sources:
@@ -538,10 +540,10 @@ static void zynqmp_efuse_rd_addr_postw(RegisterInfo *reg, uint64_t val64)
     return;
 
  denied:
+    path = object_get_canonical_path(OBJECT(s));
     qemu_log_mask(LOG_GUEST_ERROR,
                   "%s: Denied efuse read from array %u, row %u\n",
-                  object_get_canonical_path(OBJECT(s)),
-                  efuse_ary, efuse_row);
+                  path, efuse_ary, efuse_row);
 
     s->regs[R_EFUSE_RD_DATA] = 0;
 
@@ -731,9 +733,11 @@ static void zynqmp_efuse_reg_write(void *opaque, hwaddr addr,
     s = XLNX_ZYNQMP_EFUSE(dev);
 
     if (addr != A_WR_LOCK && s->regs[R_WR_LOCK]) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         qemu_log_mask(LOG_GUEST_ERROR,
                       "%s[reg_0x%02lx]: Attempt to write locked register.\n",
-                      object_get_canonical_path(OBJECT(s)), (long)addr);
+                      path, (long)addr);
     } else {
         register_write_memory(opaque, addr, data, size);
     }
@@ -784,8 +788,10 @@ static void zynqmp_efuse_realize(DeviceState *dev, Error **errp)
     XlnxZynqMPEFuse *s = XLNX_ZYNQMP_EFUSE(dev);
 
     if (!s->efuse) {
+        g_autofree char *path = object_get_canonical_path(OBJECT(s));
+
         error_setg(errp, "%s.efuse: link property not connected to XLNX-EFUSE",
-                   object_get_canonical_path(OBJECT(dev)));
+                   path);
         return;
     }
 
-- 
2.31.1

[PULL 09/11] README: Fix some documentation URLs

[Laurent Vivier]

From: Greg Kurz <groug@kaod.org>

All of these pages live in the wiki, not in the main web site.

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <163456470882.196333.17366490695504718038.stgit@bahia.huguette>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 README.rst | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/README.rst b/README.rst
index 79b19f1481e1..23795b837740 100644
--- a/README.rst
+++ b/README.rst
@@ -59,9 +59,9 @@ of other UNIX targets. The simple steps to build QEMU are:
 
 Additional information can also be found online via the QEMU website:
 
-* `<https://qemu.org/Hosts/Linux>`_
-* `<https://qemu.org/Hosts/Mac>`_
-* `<https://qemu.org/Hosts/W32>`_
+* `<https://wiki.qemu.org/Hosts/Linux>`_
+* `<https://wiki.qemu.org/Hosts/Mac>`_
+* `<https://wiki.qemu.org/Hosts/W32>`_
 
 
 Submitting patches
@@ -84,8 +84,8 @@ the Developers Guide.
 Additional information on submitting patches can be found online via
 the QEMU website
 
-* `<https://qemu.org/Contribute/SubmitAPatch>`_
-* `<https://qemu.org/Contribute/TrivialPatches>`_
+* `<https://wiki.qemu.org/Contribute/SubmitAPatch>`_
+* `<https://wiki.qemu.org/Contribute/TrivialPatches>`_
 
 The QEMU website is also maintained under source control.
 
@@ -144,7 +144,7 @@ reported via GitLab.
 
 For additional information on bug reporting consult:
 
-* `<https://qemu.org/Contribute/ReportABug>`_
+* `<https://wiki.qemu.org/Contribute/ReportABug>`_
 
 
 ChangeLog
@@ -168,4 +168,4 @@ main methods being email and IRC
 Information on additional methods of contacting the community can be
 found online via the QEMU website:
 
-* `<https://qemu.org/Contribute/StartHere>`_
+* `<https://wiki.qemu.org/Contribute/StartHere>`_
-- 
2.31.1

[PULL 10/11] analyze-migration.py: fix a long standing typo

[Laurent Vivier]

From: Laurent Vivier <lvivier@redhat.com>

The parameters of '-d' can be either 'state' or 'desc', not 'dump'
as it is reported in the error message.

Fixes: b17425701d66 ("Add migration stream analyzation script")
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211015131645.501281-2-lvivier@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 scripts/analyze-migration.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/analyze-migration.py b/scripts/analyze-migration.py
index d7177b212c86..9d239d309f33 100755
--- a/scripts/analyze-migration.py
+++ b/scripts/analyze-migration.py
@@ -610,4 +610,4 @@ def default(self, o):
     dump.read(desc_only = True)
     print(jsonenc.encode(dump.vmsd_desc))
 else:
-    raise Exception("Please specify either -x, -d state or -d dump")
+    raise Exception("Please specify either -x, -d state or -d desc")
-- 
2.31.1

[PULL 11/11] analyze-migration.py: fix extract contents ('-x') errors

[Laurent Vivier]

From: Laurent Vivier <lvivier@redhat.com>

When we try to use 'analyze-migration.py -x' with python3,
we have the following errors:

  Traceback (most recent call last):
    File "scripts/analyze-migration.py", line 593, in <module>
      f.write(jsonenc.encode(dump.vmsd_desc))
  TypeError: a bytes-like object is required, not 'str'

  Traceback (most recent call last):
    File "scripts/analyze-migration.py", line 601, in <module>
      f.write(jsonenc.encode(dict))
  TypeError: a bytes-like object is required, not 'str'

This happens because the file 'f' is open in binary mode while
jsonenc.encode() returns a string.

The results are human-readable files, 'desc.json' and 'state.json',
so there is no reason to use the binary mode.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211015131645.501281-3-lvivier@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 scripts/analyze-migration.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/analyze-migration.py b/scripts/analyze-migration.py
index 9d239d309f33..b82a1b0c58c4 100755
--- a/scripts/analyze-migration.py
+++ b/scripts/analyze-migration.py
@@ -588,7 +588,7 @@ def default(self, o):
 
     dump.read(desc_only = True)
     print("desc.json")
-    f = open("desc.json", "wb")
+    f = open("desc.json", "w")
     f.truncate()
     f.write(jsonenc.encode(dump.vmsd_desc))
     f.close()
@@ -596,7 +596,7 @@ def default(self, o):
     dump.read(write_memory = True)
     dict = dump.getDict()
     print("state.json")
-    f = open("state.json", "wb")
+    f = open("state.json", "w")
     f.truncate()
     f.write(jsonenc.encode(dict))
     f.close()
-- 
2.31.1

Re: [PULL 00/11] Trivial branch for 6.2 patches

[Richard Henderson]

On 10/23/21 11:31 AM, Laurent Vivier wrote:
> The following changes since commit 1dafe7656a9c2770065e91208edd4c073f5f98a9:
> 
>    Merge remote-tracking branch 'remotes/vivier-m68k/tags/q800-pull-request' into staging (2021-10-22 07:47:13 -0700)
> 
> are available in the Git repository at:
> 
>    git://github.com/vivier/qemu.git tags/trivial-branch-for-6.2-pull-request
> 
> for you to fetch changes up to 2c92be50bcfa8b7529a39fc99078ef14dcfc71aa:
> 
>    analyze-migration.py: fix extract contents ('-x') errors (2021-10-23 20:28:56 +0200)
> 
> ----------------------------------------------------------------
> Trivial patches pull request 20211023
> 
> ----------------------------------------------------------------
> 
> Greg Kurz (2):
>    softmmu/physmem.c: Fix typo in comment
>    README: Fix some documentation URLs
> 
> Laurent Vivier (2):
>    analyze-migration.py: fix a long standing typo
>    analyze-migration.py: fix extract contents ('-x') errors
> 
> Oğuz Ersen (1):
>    po: update turkish translation
> 
> Philippe Mathieu-Daudé (3):
>    disas/nios2: Fix style in print_insn_nios2()
>    disas/nios2: Simplify endianess conversion
>    MAINTAINERS: Add myself as reviewer of 'Machine core' API
> 
> Tong Ho (3):
>    hw/nvram: Fix Memory Leak in Xilinx eFuse QOM
>    hw/nvram: Fix Memory Leak in Xilinx Versal eFuse device
>    hw/nvram: Fix Memory Leak in Xilinx ZynqMP eFuse device
> 
>   MAINTAINERS                       |  1 +
>   README.rst                        | 14 +++---
>   disas/nios2.c                     | 73 ++++++++++++-------------------
>   hw/nvram/xlnx-efuse.c             |  9 ++--
>   hw/nvram/xlnx-versal-efuse-ctrl.c | 20 ++++++---
>   hw/nvram/xlnx-zynqmp-efuse.c      | 18 +++++---
>   include/disas/dis-asm.h           |  3 +-
>   po/tr.po                          | 25 +++++------
>   scripts/analyze-migration.py      |  6 +--
>   softmmu/physmem.c                 |  2 +-
>   target/nios2/cpu.c                |  6 +--
>   11 files changed, 87 insertions(+), 90 deletions(-)

Applied, thanks.

r~