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[PATCH-for-8.0,v2,1/4] cputlb: Restrict SavedIOTLB to system emulation

Message ID 20221208153528.27238-2-philmd@linaro.org
State Superseded
Headers show
Series target/cpu: System/User cleanups around hwaddr/vaddr | expand

Commit Message

Philippe Mathieu-Daudé Dec. 8, 2022, 3:35 p.m. UTC 
Commit 2f3a57ee47 ("cputlb: ensure we save the IOTLB data in
case of reset") added the SavedIOTLB structure -- which is
system emulation specific -- in the generic CPUState structure.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/core/cpu.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 8830546121..bc3229ae13 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -222,7 +222,7 @@  struct CPUWatchpoint {
     QTAILQ_ENTRY(CPUWatchpoint) entry;
 };
 
-#ifdef CONFIG_PLUGIN
+#if defined(CONFIG_PLUGIN) && !defined(CONFIG_USER_ONLY)
 /*
  * For plugins we sometime need to save the resolved iotlb data before
  * the memory regions get moved around  by io_writex.
@@ -406,9 +406,11 @@  struct CPUState {
 
 #ifdef CONFIG_PLUGIN
     GArray *plugin_mem_cbs;
+#if !defined(CONFIG_USER_ONLY)
     /* saved iotlb data from io_writex */
     SavedIOTLB saved_iotlb;
-#endif
+#endif /* !CONFIG_USER_ONLY */
+#endif /* CONFIG_PLUGIN */
 
     /* TODO Move common fields from CPUArchState here. */
     int cpu_index;