From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Stefano Stabellini" <sstabellini@kernel.org>,
"Paul Durrant" <paul@xen.org>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Anthony Perard" <anthony.perard@citrix.com>,
"open list:X86 Xen CPUs" <xen-devel@lists.xenproject.org>
Subject: [PATCH v6 10/40] accel/xen: Implement AccelOpsClass::has_work()
Date: Fri, 24 Sep 2021 11:38:17 +0200 [thread overview]
Message-ID: <20210924093847.1014331-11-f4bug@amsat.org> (raw)
In-Reply-To: <20210924093847.1014331-1-f4bug@amsat.org>
Since there is no specific Xen handling for cpu_has_work() in
cpu_thread_is_idle(), implement Xen has_work() handler as a
simple 'return false' code.
Acked-by: Paul Durrant <paul@xen.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
accel/xen/xen-all.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/accel/xen/xen-all.c b/accel/xen/xen-all.c
index 69aa7d018b2..fe5a37fa2e6 100644
--- a/accel/xen/xen-all.c
+++ b/accel/xen/xen-all.c
@@ -215,11 +215,17 @@ static const TypeInfo xen_accel_type = {
.class_init = xen_accel_class_init,
};
+static bool xen_cpu_has_work(CPUState *cpu)
+{
+ return false;
+}
+
static void xen_accel_ops_class_init(ObjectClass *oc, void *data)
{
AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
ops->create_vcpu_thread = dummy_start_vcpu_thread;
+ ops->has_work = xen_cpu_has_work;
}
static const TypeInfo xen_accel_ops_type = {
--
2.31.1
next prev parent reply other threads:[~2021-09-24 9:51 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 9:38 [PATCH v6 00/40] accel: Move has_work() from CPUClass to AccelOpsClass Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 01/40] accel: Simplify qemu_init_vcpu() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 02/40] accel/tcg: Restrict cpu_handle_halt() to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 03/40] hw/core: Restrict cpu_has_work() " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 04/40] hw/core: Un-inline cpu_has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 05/40] hw/core: Move cpu_common_has_work() to cpu_has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 06/40] accel: Introduce AccelOpsClass::has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 07/40] accel/kvm: Implement AccelOpsClass::has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 08/40] accel/whpx: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 09/40] accel/hvf: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` Philippe Mathieu-Daudé [this message]
2021-09-24 9:38 ` [PATCH v6 11/40] accel/hax: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 12/40] accel/nvmm: " Philippe Mathieu-Daudé
2021-09-27 19:34 ` Kamil Rytarowski
2021-09-24 9:38 ` [PATCH v6 13/40] accel/qtest: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 14/40] accel/tcg: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 15/40] accel: Simplify cpu_has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 16/40] accel/tcg: Introduce TCGCPUOps::has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 17/40] target/arm: Explicit v7M cores use arm_cpu_has_work as CPUClass:has_work Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 18/40] target/arm: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 19/40] target/avr: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 15:14 ` Michael Rolnik
2021-09-24 9:38 ` [PATCH v6 20/40] target/cris: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 21/40] target/hexagon: Remove unused has_work() handler Philippe Mathieu-Daudé
2021-09-24 18:49 ` Taylor Simpson
2021-09-24 9:38 ` [PATCH v6 22/40] target/hppa: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 23/40] target/i386: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 24/40] target/m68k: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 25/40] target/microblaze: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 26/40] target/mips: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 27/40] target/nios2: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 28/40] target/openrisc: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 29/40] target/ppc: Introduce PowerPCCPUClass::has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 30/40] target/ppc: Restrict has_work() handlers to sysemu and TCG Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 31/40] target/riscv: Restrict has_work() handler " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 32/40] target/rx: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 33/40] target/s390x: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 34/40] target/sh4: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 35/40] target/sparc: Remove pointless use of CONFIG_TCG definition Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 36/40] target/sparc: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 37/40] target/tricore: " Philippe Mathieu-Daudé
2021-09-24 12:45 ` Bastian Koppelmann
2021-09-24 9:38 ` [PATCH v6 38/40] target/xtensa: " Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 39/40] accel/tcg: Remove CPUClass::has_work() Philippe Mathieu-Daudé
2021-09-24 9:38 ` [PATCH v6 40/40] accel/tcg: Simplify tcg_cpu_has_work() Philippe Mathieu-Daudé
2021-09-25 14:20 ` [PATCH v6 00/40] accel: Move has_work() from CPUClass to AccelOpsClass Philippe Mathieu-Daudé
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