commit 14e6fe12a705c065fecdfd2a97199728123d4d9a
author Paolo Bonzini <pbonzini@redhat.com> Mon Oct 31 10:36:08 2016 +0100
committer Paolo Bonzini <pbonzini@redhat.com> Mon Oct 31 15:00:25 2016 +0100
tree c78875a95ca8fa9f6bac7dc95a1415f5dbfb7cfc
parent 12e9700d7a926aeb7f97a5d3c368bbe6745be884

*_run_on_cpu: introduce run_on_cpu_data type

This changes the *_run_on_cpu APIs (and helpers) to pass data in a
run_on_cpu_data type instead of a plain void *. This is because we
sometimes want to pass a target address (target_ulong) and this fails on
32 bit hosts emulating 64 bit guests.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20161027151030.20863-24-alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

target-i386/helper.c

diff --git a/target-i386/helper.c b/target-i386/helper.c
index 9bc961b..4ecc091 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1121,9 +1121,9 @@
     int flags;
 } MCEInjectionParams;
 
-static void do_inject_x86_mce(CPUState *cs, void *data)
+static void do_inject_x86_mce(CPUState *cs, run_on_cpu_data data)
 {
-    MCEInjectionParams *params = data;
+    MCEInjectionParams *params = data.host_ptr;
     X86CPU *cpu = X86_CPU(cs);
     CPUX86State *cenv = &cpu->env;
     uint64_t *banks = cenv->mce_banks + 4 * params->bank;
@@ -1230,7 +1230,7 @@
         return;
     }
 
-    run_on_cpu(cs, do_inject_x86_mce, &params);
+    run_on_cpu(cs, do_inject_x86_mce, RUN_ON_CPU_HOST_PTR(&params));
     if (flags & MCE_INJECT_BROADCAST) {
         CPUState *other_cs;
 
@@ -1243,7 +1243,7 @@
             if (other_cs == cs) {
                 continue;
             }
-            run_on_cpu(other_cs, do_inject_x86_mce, &params);
+            run_on_cpu(other_cs, do_inject_x86_mce, RUN_ON_CPU_HOST_PTR(&params));
         }
     }
 }