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Re: [PATCH 16/20] cpus: Restrict cpu_common_post_load() code to TCG
- To: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>, qemu-devel@xxxxxxxxxx
- From: Richard Henderson <richard.henderson@xxxxxxxxxx>
- Date: Sun, 26 Jan 2025 13:16:56 -0800
- Cc: Peter Maydell <peter.maydell@xxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, qemu-arm@xxxxxxxxxx, Igor Mammedov <imammedo@xxxxxxxxxx>, Alex Bennée <alex.bennee@xxxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, qemu-ppc@xxxxxxxxxx, qemu-riscv@xxxxxxxxxx, David Hildenbrand <david@xxxxxxxxxx>, qemu-s390x@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Sun, 26 Jan 2025 21:17:05 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 1/23/25 15:44, Philippe Mathieu-Daudé wrote:
CPU_INTERRUPT_EXIT was removed in commit 3098dba01c7
("Use a dedicated function to request exit from execution
loop"), tlb_flush() and tb_flush() are related to TCG
accelerator.
Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
---
cpu-target.c | 33 +++++++++++++++++++--------------
1 file changed, 19 insertions(+), 14 deletions(-)
diff --git a/cpu-target.c b/cpu-target.c
index a2999e7c3c0..c05ef1ff096 100644
--- a/cpu-target.c
+++ b/cpu-target.c
@@ -45,22 +45,27 @@
#ifndef CONFIG_USER_ONLY
static int cpu_common_post_load(void *opaque, int version_id)
{
- CPUState *cpu = opaque;
+#ifdef CONFIG_TCG
+ if (tcg_enabled()) {
Why do you need both ifdef and tcg_enabled()? I would have thought just
tcg_enabled().
Are there declarations that are (unnecessarily?) protected?
r~
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