search for: get_cycles

...LED, CPU_MASK_NONE, "timer", NULL, NULL }; +inline void time_init_hook() +{ + setup_irq(0, &irq0); +} + void __init time_init(void) { if (nohpet) @@ -932,7 +947,7 @@ void __init time_init(void) vxtime.tsc_quot = (USEC_PER_MSEC << US_SCALE) / cpu_khz; vxtime.last_tsc = get_cycles_sync(); set_cyc2ns_scale(cpu_khz); - setup_irq(0, &irq0); + do_time_init(); #ifndef CONFIG_SMP time_init_gtod(); Index: clean-start/include/asm-x86_64/timex.h =================================================================== --- clean-start.orig/include/asm-x86_64/timex.h +++ clean-sta...

...LED, CPU_MASK_NONE, "timer", NULL, NULL }; +inline void time_init_hook() +{ + setup_irq(0, &irq0); +} + void __init time_init(void) { if (nohpet) @@ -932,7 +947,7 @@ void __init time_init(void) vxtime.tsc_quot = (USEC_PER_MSEC << US_SCALE) / cpu_khz; vxtime.last_tsc = get_cycles_sync(); set_cyc2ns_scale(cpu_khz); - setup_irq(0, &irq0); + do_time_init(); #ifndef CONFIG_SMP time_init_gtod(); Index: clean-start/include/asm-x86_64/timex.h =================================================================== --- clean-start.orig/include/asm-x86_64/timex.h +++ clean-sta...

...? __run_hrtimer+0xac/0x135 [354047.224054] [<ffffffff81062d1c>] ? hrtimer_interrupt+0xd7/0x1b1 [354047.224054] [<ffffffff8103b087>] ? check_preempt_curr+0x52/0x5f [354047.224054] [<ffffffff810068b9>] ? xen_timer_interrupt+0x28/0xfc [354047.224054] [<ffffffff81244771>] ? get_cycles+0x5/0x8 [354047.224054] [<ffffffff8124561e>] ? add_interrupt_randomness+0x38/0x155 [354047.224054] [<ffffffff8109124d>] ? handle_irq_event_percpu+0x50/0x17d [354047.224054] [<ffffffff8121ca3a>] ? disable_pirq+0x2/0x2 [354047.224054] [<ffffffff8121c624>] ? info_for_irq+...

...c/0x135 > [354047.224054] [<ffffffff81062d1c>] ? hrtimer_interrupt+0xd7/0x1b1 > [354047.224054] [<ffffffff8103b087>] ? check_preempt_curr+0x52/0x5f > [354047.224054] [<ffffffff810068b9>] ? xen_timer_interrupt+0x28/0xfc > [354047.224054] [<ffffffff81244771>] ? get_cycles+0x5/0x8 > [354047.224054] [<ffffffff8124561e>] ? > add_interrupt_randomness+0x38/0x155 > [354047.224054] [<ffffffff8109124d>] ? > handle_irq_event_percpu+0x50/0x17d > [354047.224054] [<ffffffff8121ca3a>] ? disable_pirq+0x2/0x2 > [354047.224054] [<fffffff...

Hi, This series integrate the processor.h header. There are a lot of things that are deeply architectural differences between architectures, but I've done my best to come to a settlement. With this series, I am very close to have selectable paravirt for x86_64, It applies ontop of today's x86 git, mm branch.

Hi, This series integrate the processor.h header. There are a lot of things that are deeply architectural differences between architectures, but I've done my best to come to a settlement. With this series, I am very close to have selectable paravirt for x86_64, It applies ontop of today's x86 git, mm branch.

...rch/x86_64/kernel/vsyscall.c 2007-01-11 21:51:35.000000000 -0200 +++ linux-2.6.19-paravirt1/arch/x86_64/kernel/vsyscall.c 2007-01-10 06:57:22.000000000 -0200 @@ -73,7 +73,7 @@ static __always_inline void do_vgettimeo usec = __xtime.tv_nsec / 1000; if (__vxtime.mode != VXTIME_HPET) { - t = get_cycles_sync(); + t = vget_cycles_sync(); if (t < __vxtime.last_tsc) t = __vxtime.last_tsc; usec += ((t - __vxtime.last_tsc) * @@ -147,8 +147,8 @@ time_t __vsyscall(1) vtime(time_t *t) long __vsyscall(2) vgetcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache) { - unsigned i...

...rch/x86_64/kernel/vsyscall.c 2007-01-11 21:51:35.000000000 -0200 +++ linux-2.6.19-paravirt1/arch/x86_64/kernel/vsyscall.c 2007-01-10 06:57:22.000000000 -0200 @@ -73,7 +73,7 @@ static __always_inline void do_vgettimeo usec = __xtime.tv_nsec / 1000; if (__vxtime.mode != VXTIME_HPET) { - t = get_cycles_sync(); + t = vget_cycles_sync(); if (t < __vxtime.last_tsc) t = __vxtime.last_tsc; usec += ((t - __vxtime.last_tsc) * @@ -147,8 +147,8 @@ time_t __vsyscall(1) vtime(time_t *t) long __vsyscall(2) vgetcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache) { - unsigned i...

This patchset is for more paravirtualization on ia64/pv_ops. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patchset is for more paravirtualization on ia64/pv_ops. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patchset is for more paravirtualization on ia64/xen domU. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patchset is for more paravirtualization on ia64/xen domU. - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi compile - support save/restore For this purpose, the followings needs to be paravirtualized - ar.itc instruction - sched_clock() This is because timer may changed before/after saving/restoring. For convenience the working full

This patch set is for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi

This patch set is for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S) by multi

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

This patch set is intended for the next merge window. They are just enhancements of the already merged patches or ia64 porting from x86 paravirt techniques and that their quality is enough for merge. This patch set is for more paravirtualization on ia64/xen domU. This patch set does - remove existing warnings - paravirtualize fsys call (fsys.S) by multi compile - paravirtualize gate page (gate.S)

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was already merged to linux ia64 test branch. This patch is for linux ia64 test branch. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor.

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was already merged to linux ia64 test branch. This patch is for linux ia64 test branch. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor.