search for: ctrl_alt_del

...@@ -9,6 +9,7 @@ #include <linux/stringify.h> #include <asm/irq.h> #include <asm/mmu_context.h> +#include <asm/emergency-restart.h> #include <xen/evtchn.h> #include <asm/hypervisor.h> #include <xen/interface/dom0_ops.h> @@ -39,16 +40,11 @@ extern void ctrl_alt_del(void); */ #define SHUTDOWN_HALT 4 -void machine_emergency_restart(void) +void machine_restart(char * __unused) { /* We really want to get pending console data out before we die. */ xencons_force_flush(); HYPERVISOR_shutdown(SHUTDOWN_reboot); -} - -void machine_restart(char * __unus...

...tting_down, SHUTDOWN_POWEROFF); switch (system_state) { case SYSTEM_BOOTING: orderly_poweroff(true); @@ -201,7 +209,7 @@ static void do_poweroff(void) static void do_reboot(void) { - shutting_down = SHUTDOWN_POWEROFF; /* ? */ + atomic_set(&shutting_down, SHUTDOWN_POWEROFF); /* ? */ ctrl_alt_del(); } @@ -222,7 +230,7 @@ static void shutdown_handler(struct xenbus_watch *watch, }; static struct shutdown_handler *handler; - if (shutting_down != SHUTDOWN_INVALID) + if (atomic_read(&shutting_down) != SHUTDOWN_INVALID) return; again: @@ -256,12 +264,29 @@ static void shutdown...

...@@ -9,6 +9,7 @@ #include <linux/stringify.h> #include <asm/irq.h> #include <asm/mmu_context.h> +#include <asm/emergency-restart.h> #include <xen/evtchn.h> #include <asm/hypervisor.h> #include <xen/interface/dom0_ops.h> @@ -39,16 +40,11 @@ extern void ctrl_alt_del(void); */ #define SHUTDOWN_HALT 4 -void machine_emergency_restart(void) +void machine_restart(char * __unused) { /* We really want to get pending console data out before we die. */ xencons_force_flush(); HYPERVISOR_shutdown(SHUTDOWN_reboot); -} - -void machine_restart(char * __unus...

Hi, all, Attached patch set is the first support to S3 (suspend to ram) on Xen environment. We know that 3.0.5 is feature freeze now, and thus this version is just for trial and review first. X86-64 is to go (failed to compile), but we have a preliminary support in house which is however on an old version and not very stable yet. It''s supposed to be out with next version. Totally

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners