Merge remote-tracking branch 'remotes/lvivier-gitlab/tags/trivial-branch-for-7.0-pull-request' into staging

trivial patches pull request 20220118

Fix comments and typos
Add vmstate for ETRAX timers
Use ldst in megasas

# gpg: Signature made Tue 18 Jan 2022 12:28:04 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/lvivier-gitlab/tags/trivial-branch-for-7.0-pull-request:
  linux-user: Remove MAX_SIGQUEUE_SIZE
  linux-user: Return void from queue_signal()
  linux-user: Rename user_force_sig tracepoint to match function name
  linux-user: Fix comment typo in arm cpu_loop code
  softmmu: Provide a clue as to why device tree loading failed
  tests: Fix typo in check-help output
  qdev-core.h: Fix wrongly named reference to TYPE_SPLIT_IRQ
  hw/scsi/megasas: Simplify using the ldst API
  hw/timer/etraxfs_timer: Add vmstate for ETRAX timers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

5 files changed, 8 insertions, 11 deletions

diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c
index f153ab503a..032e1ffddf 100644
--- a/linux-user/arm/cpu_loop.c
+++ b/linux-user/arm/cpu_loop.c
@@ -434,8 +434,8 @@ void cpu_loop(CPUARMState *env)
             case 0x6: /* Access flag fault, level 2 */
             case 0x9: /* Domain fault, level 1 */
             case 0xb: /* Domain fault, level 2 */
-            case 0xd: /* Permision fault, level 1 */
-            case 0xf: /* Permision fault, level 2 */
+            case 0xd: /* Permission fault, level 1 */
+            case 0xf: /* Permission fault, level 2 */
                 si_signo = TARGET_SIGSEGV;
                 si_code = TARGET_SEGV_ACCERR;
                 break;
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 5c713fa8ab..7910ce59cc 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -89,8 +89,6 @@ struct vm86_saved_state {
 #include "nwfpe/fpa11.h"
 #endif
 
-#define MAX_SIGQUEUE_SIZE 1024
-
 struct emulated_sigtable {
     int pending; /* true if signal is pending */
     target_siginfo_t info;
diff --git a/linux-user/signal-common.h b/linux-user/signal-common.h
index 42aa479080..2113165a75 100644
--- a/linux-user/signal-common.h
+++ b/linux-user/signal-common.h
@@ -59,8 +59,8 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
 
 void process_pending_signals(CPUArchState *cpu_env);
 void signal_init(void);
-int queue_signal(CPUArchState *env, int sig, int si_type,
-                 target_siginfo_t *info);
+void queue_signal(CPUArchState *env, int sig, int si_type,
+                  target_siginfo_t *info);
 void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info);
 void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo);
 int target_to_host_signal(int sig);
diff --git a/linux-user/signal.c b/linux-user/signal.c
index f813b4f18e..32854bb375 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -734,7 +734,7 @@ static void QEMU_NORETURN dump_core_and_abort(int target_sig)
     struct sigaction act;
 
     host_sig = target_to_host_signal(target_sig);
-    trace_user_force_sig(env, target_sig, host_sig);
+    trace_user_dump_core_and_abort(env, target_sig, host_sig);
     gdb_signalled(env, target_sig);
 
     /* dump core if supported by target binary format */
@@ -780,8 +780,8 @@ static void QEMU_NORETURN dump_core_and_abort(int target_sig)
 
 /* queue a signal so that it will be send to the virtual CPU as soon
    as possible */
-int queue_signal(CPUArchState *env, int sig, int si_type,
-                 target_siginfo_t *info)
+void queue_signal(CPUArchState *env, int sig, int si_type,
+                  target_siginfo_t *info)
 {
     CPUState *cpu = env_cpu(env);
     TaskState *ts = cpu->opaque;
@@ -794,7 +794,6 @@ int queue_signal(CPUArchState *env, int sig, int si_type,
     ts->sync_signal.pending = sig;
     /* signal that a new signal is pending */
     qatomic_set(&ts->signal_pending, 1);
-    return 1; /* indicates that the signal was queued */
 }
 
 
diff --git a/linux-user/trace-events b/linux-user/trace-events
index e7d2f54e94..f33717f248 100644
--- a/linux-user/trace-events
+++ b/linux-user/trace-events
@@ -9,7 +9,7 @@ user_setup_frame(void *env, uint64_t frame_addr) "env=%p frame_addr=0x%"PRIx64
 user_setup_rt_frame(void *env, uint64_t frame_addr) "env=%p frame_addr=0x%"PRIx64
 user_do_rt_sigreturn(void *env, uint64_t frame_addr) "env=%p frame_addr=0x%"PRIx64
 user_do_sigreturn(void *env, uint64_t frame_addr) "env=%p frame_addr=0x%"PRIx64
-user_force_sig(void *env, int target_sig, int host_sig) "env=%p signal %d (host %d)"
+user_dump_core_and_abort(void *env, int target_sig, int host_sig) "env=%p signal %d (host %d)"
 user_handle_signal(void *env, int target_sig) "env=%p signal %d"
 user_host_signal(void *env, int host_sig, int target_sig) "env=%p signal %d (target %d)"
 user_queue_signal(void *env, int target_sig) "env=%p signal %d"