Merge tag 'pull-shadow-2023-10-06' of https://repo.or.cz/qemu/armbru into staging

-Wshadow=local patches patches for 2023-10-06

# -----BEGIN PGP SIGNATURE-----
#
# iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmUf72kSHGFybWJydUBy
# ZWRoYXQuY29tAAoJEDhwtADrkYZTDU4P/3R9y5D5d3cj4uI+eaM22+Da0MFUL2gq
# bFL192gYj1cmnNqxp+d6ur7FbSlP2AuERHb50Off7jJzdNee+tEeRUPekY+HhKfT
# 5Aj6r9M2jV3/sNXqzns7x9Yj2B8xaJlclKPUAaVAxIuhVradWqJiPSkc26sKPB7l
# eyqjVvr9+GTQYPSh+YVbYDAUYU9rEL6FiWLPkKm7Kt3/xqp5pTVbUSQbgKQczGWL
# /JFILJc5pjISzYPyVxDPSNJY9q4k37JtcJmsO94G9O0GEe5vE72I85OQwI3Fl824
# 1fc2bfkGB6cg1QcJAluOgjuMUe8Wqaw6tnnHgipr1mwFOizrQ9wQW2xRI9RRJfYa
# bZmVWIw22P691pgTnFIHWKV6/A2xyq+j00VojQhLyMX9CPPCbIm9hKCZXz6lPGDt
# xPX2//q866anFCCyQmimMSeJ4E1GgBTnWgLZMYJ+S3DL/VkW2FGZjiQMyOsRplDm
# O6+m6GOiF3wW51uqphaRHwF+PxxNE4Dv+61pYEeKdQELSCAmYrN574BDPehVTcfa
# luvSLZEl+qvUbkbw4ysrtiCX2YzVI4COxSscjxCXbku3wRbGSkHBeDadb3p17kuQ
# 7FZILaFJo1wXHAine4/f6aNeV/GZihMqJ1cok6SDJh2E1PycF9NTdiKMb/6Zvvf+
# KOVyBhY4NXlj
# =uE1Y
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 06 Oct 2023 07:28:41 EDT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-shadow-2023-10-06' of https://repo.or.cz/qemu/armbru: (32 commits)
  linux-user/syscall.c: clean up local variable shadowing in xattr syscalls
  linux-user/syscall.c: clean up local variable shadowing in TARGET_NR_getcpu
  linux-user/syscall.c: clean up local variable shadowing in do_ioctl_dm()
  linux-user/mmap.c: clean up local variable shadowing
  linux-user/flatload: clean up local variable shadowing
  hw/usb: Silence compiler warnings in USB code when compiling with -Wshadow
  target/ppc: Clean up local variable shadowing in kvm_arch_*_registers()
  trace/control: Clean up global variable shadowing
  sysemu/tpm: Clean up global variable shadowing
  softmmu/vl: Clean up global variable shadowing
  semihosting/arm-compat: Clean up local variable shadowing
  util/guest-random: Clean up global variable shadowing
  util/cutils: Clean up global variable shadowing in get_relocated_path()
  ui/cocoa: Clean up global variable shadowing
  semihosting: Clean up global variable shadowing
  qom/object_interfaces: Clean up global variable shadowing
  qemu-io: Clean up global variable shadowing
  qemu-img: Clean up global variable shadowing
  plugins/loader: Clean up global variable shadowing
  os-posix: Clean up global variable shadowing
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 18 insertions, 18 deletions

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index c6ffadd082..d49cd314a2 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -5050,8 +5050,8 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
     {
         void *gspec = argptr;
         void *cur_data = host_data;
-        const argtype arg_type[] = { MK_STRUCT(STRUCT_dm_target_spec) };
-        int spec_size = thunk_type_size(arg_type, 0);
+        const argtype dm_arg_type[] = { MK_STRUCT(STRUCT_dm_target_spec) };
+        int spec_size = thunk_type_size(dm_arg_type, 0);
         int i;
 
         for (i = 0; i < host_dm->target_count; i++) {
@@ -5059,7 +5059,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
             uint32_t next;
             int slen;
 
-            thunk_convert(spec, gspec, arg_type, THUNK_HOST);
+            thunk_convert(spec, gspec, dm_arg_type, THUNK_HOST);
             slen = strlen((char*)gspec + spec_size) + 1;
             next = spec->next;
             spec->next = sizeof(*spec) + slen;
@@ -5099,7 +5099,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
             struct dm_name_list *nl = (void*)host_dm + host_dm->data_start;
             uint32_t remaining_data = guest_data_size;
             void *cur_data = argptr;
-            const argtype arg_type[] = { MK_STRUCT(STRUCT_dm_name_list) };
+            const argtype dm_arg_type[] = { MK_STRUCT(STRUCT_dm_name_list) };
             int nl_size = 12; /* can't use thunk_size due to alignment */
 
             while (1) {
@@ -5111,7 +5111,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
                     host_dm->flags |= DM_BUFFER_FULL_FLAG;
                     break;
                 }
-                thunk_convert(cur_data, nl, arg_type, THUNK_TARGET);
+                thunk_convert(cur_data, nl, dm_arg_type, THUNK_TARGET);
                 strcpy(cur_data + nl_size, nl->name);
                 cur_data += nl->next;
                 remaining_data -= nl->next;
@@ -5127,8 +5127,8 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
         {
             struct dm_target_spec *spec = (void*)host_dm + host_dm->data_start;
             void *cur_data = argptr;
-            const argtype arg_type[] = { MK_STRUCT(STRUCT_dm_target_spec) };
-            int spec_size = thunk_type_size(arg_type, 0);
+            const argtype dm_arg_type[] = { MK_STRUCT(STRUCT_dm_target_spec) };
+            int spec_size = thunk_type_size(dm_arg_type, 0);
             int i;
 
             for (i = 0; i < host_dm->target_count; i++) {
@@ -5139,7 +5139,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
                     host_dm->flags |= DM_BUFFER_FULL_FLAG;
                     break;
                 }
-                thunk_convert(cur_data, spec, arg_type, THUNK_TARGET);
+                thunk_convert(cur_data, spec, dm_arg_type, THUNK_TARGET);
                 strcpy(cur_data + spec_size, (char*)&spec[1]);
                 cur_data = argptr + spec->next;
                 spec = (void*)host_dm + host_dm->data_start + next;
@@ -5167,8 +5167,8 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
             struct dm_target_versions *vers = (void*)host_dm + host_dm->data_start;
             uint32_t remaining_data = guest_data_size;
             void *cur_data = argptr;
-            const argtype arg_type[] = { MK_STRUCT(STRUCT_dm_target_versions) };
-            int vers_size = thunk_type_size(arg_type, 0);
+            const argtype dm_arg_type[] = { MK_STRUCT(STRUCT_dm_target_versions) };
+            int vers_size = thunk_type_size(dm_arg_type, 0);
 
             while (1) {
                 uint32_t next = vers->next;
@@ -5179,7 +5179,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd,
                     host_dm->flags |= DM_BUFFER_FULL_FLAG;
                     break;
                 }
-                thunk_convert(cur_data, vers, arg_type, THUNK_TARGET);
+                thunk_convert(cur_data, vers, dm_arg_type, THUNK_TARGET);
                 strcpy(cur_data + vers_size, vers->name);
                 cur_data += vers->next;
                 remaining_data -= vers->next;
@@ -11177,14 +11177,14 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
         }
     case TARGET_NR_getcpu:
         {
-            unsigned cpu, node;
-            ret = get_errno(sys_getcpu(arg1 ? &cpu : NULL,
+            unsigned cpuid, node;
+            ret = get_errno(sys_getcpu(arg1 ? &cpuid : NULL,
                                        arg2 ? &node : NULL,
                                        NULL));
             if (is_error(ret)) {
                 return ret;
             }
-            if (arg1 && put_user_u32(cpu, arg1)) {
+            if (arg1 && put_user_u32(cpuid, arg1)) {
                 return -TARGET_EFAULT;
             }
             if (arg2 && put_user_u32(node, arg2)) {
@@ -12339,7 +12339,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
     case TARGET_NR_listxattr:
     case TARGET_NR_llistxattr:
     {
-        void *p, *b = 0;
+        void *b = 0;
         if (arg2) {
             b = lock_user(VERIFY_WRITE, arg2, arg3, 0);
             if (!b) {
@@ -12376,7 +12376,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
     case TARGET_NR_setxattr:
     case TARGET_NR_lsetxattr:
         {
-            void *p, *n, *v = 0;
+            void *n, *v = 0;
             if (arg3) {
                 v = lock_user(VERIFY_READ, arg3, arg4, 1);
                 if (!v) {
@@ -12421,7 +12421,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
     case TARGET_NR_getxattr:
     case TARGET_NR_lgetxattr:
         {
-            void *p, *n, *v = 0;
+            void *n, *v = 0;
             if (arg3) {
                 v = lock_user(VERIFY_WRITE, arg3, arg4, 0);
                 if (!v) {
@@ -12466,7 +12466,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
     case TARGET_NR_removexattr:
     case TARGET_NR_lremovexattr:
         {
-            void *p, *n;
+            void *n;
             p = lock_user_string(arg1);
             n = lock_user_string(arg2);
             if (p && n) {