[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 02/16] AccelClass: Introduce accel_setup_post
From: |
Ian Jackson |
Subject: |
[Qemu-devel] [PULL 02/16] AccelClass: Introduce accel_setup_post |
Date: |
Thu, 26 Apr 2018 16:56:13 +0100 |
This is called just before os_setup_post. Currently none of the
accelerators provide this hook, but the Xen one is going to provide
one in a moment.
Signed-off-by: Ian Jackson <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
---
accel/accel.c | 9 +++++++++
include/sysemu/accel.h | 3 +++
vl.c | 1 +
3 files changed, 13 insertions(+)
diff --git a/accel/accel.c b/accel/accel.c
index 93e2434..9cfab11 100644
--- a/accel/accel.c
+++ b/accel/accel.c
@@ -126,6 +126,15 @@ void accel_register_compat_props(AccelState *accel)
register_compat_props_array(class->global_props);
}
+void accel_setup_post(MachineState *ms)
+{
+ AccelState *accel = ms->accelerator;
+ AccelClass *acc = ACCEL_GET_CLASS(accel);
+ if (acc->setup_post) {
+ acc->setup_post(ms, accel);
+ }
+}
+
static void register_accel_types(void)
{
type_register_static(&accel_type);
diff --git a/include/sysemu/accel.h b/include/sysemu/accel.h
index 5a632ce..637358f 100644
--- a/include/sysemu/accel.h
+++ b/include/sysemu/accel.h
@@ -40,6 +40,7 @@ typedef struct AccelClass {
const char *name;
int (*available)(void);
int (*init_machine)(MachineState *ms);
+ void (*setup_post)(MachineState *ms, AccelState *accel);
bool *allowed;
/*
* Array of global properties that would be applied when specific
@@ -68,5 +69,7 @@ extern unsigned long tcg_tb_size;
void configure_accelerator(MachineState *ms);
/* Register accelerator specific global properties */
void accel_register_compat_props(AccelState *accel);
+/* Called just before os_setup_post (ie just before drop OS privs) */
+void accel_setup_post(MachineState *ms);
#endif
diff --git a/vl.c b/vl.c
index 616956a..d37e857 100644
--- a/vl.c
+++ b/vl.c
@@ -4742,6 +4742,7 @@ int main(int argc, char **argv, char **envp)
vm_start();
}
+ accel_setup_post(current_machine);
os_setup_post();
main_loop();
--
2.1.4
- [Qemu-devel] [PULL 11/16] xen: Use newly added dmops for mapping VGA memory, (continued)
- [Qemu-devel] [PULL 11/16] xen: Use newly added dmops for mapping VGA memory, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 08/16] xen: destroy_hvm_domain: Try xendevicemodel_shutdown, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 09/16] os-posix: cleanup: Replace fprintfs with error_report in change_process_uid, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 13/16] xen: Expect xenstore write to fail when restricted, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 01/16] checkpatch: Add xendevicemodel_handle to the list of types, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 03/16] xen: link against xentoolcore, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 06/16] xen: destroy_hvm_domain: Move reason into a variable, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 07/16] xen: move xc_interface compatibility fallback further up the file, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 12/16] xen: Remove now-obsolete xen_xc_domain_add_to_physmap, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 10/16] os-posix: Provide new -runas <uid>:<gid> facility, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 02/16] AccelClass: Introduce accel_setup_post,
Ian Jackson <=
- [Qemu-devel] [PULL 15/16] os-posix: cleanup: Replace perror with error_report, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 14/16] os-posix: cleanup: Replace fprintf with error_report in remaining call sites, Ian Jackson, 2018/04/26
- [Qemu-devel] [PULL 16/16] configure: do_compiler: Dump some extra info under bash, Ian Jackson, 2018/04/26
- Re: [Qemu-devel] [PULL v9 00/16] xen: xen-domid-restrict improvements, Peter Maydell, 2018/04/26