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Merge tag 'stable/for-linus-3.17-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Selaa lähdekoodia 
Pull Xen updates from David Vrabel:
 - remove unused V2 grant table support
 - note that Konrad is xen-blkkback/front maintainer
 - add 'xen_nopv' option to disable PV extentions for x86 HVM guests
 - misc minor cleanups

* tag 'stable/for-linus-3.17-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen-pciback: Document the 'quirks' sysfs file
  xen/pciback: Fix error return code in xen_pcibk_attach()
  xen/events: drop negativity check of unsigned parameter
  xen/setup: Remove Identity Map Debug Message
  xen/events/fifo: remove a unecessary use of BM()
  xen/events/fifo: ensure all bitops are properly aligned even on x86
  xen/events/fifo: reset control block and local HEADs on resume
  xen/arm: use BUG_ON
  xen/grant-table: remove support for V2 tables
  x86/xen: safely map and unmap grant frames when in atomic context
  MAINTAINERS: Make me the Xen block subsystem (front and back) maintainer
  xen: Introduce 'xen_nopv' to disable PV extensions for HVM guests.
This commit is contained in:
Linus Torvalds
2014-08-07 11:33:15 -07:00
vanhempi 7f0d32e0c1 8b63c998b3
commit e306e3be1c
13 muutettua tiedostoa jossa 88 lisäystä ja 423 poistoa
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6
arch/arm/xen/enlighten.c
Näytä tiedosto

@@ -181,8 +181,7 @@ static void xen_restart(enum reboot_mode reboot_mode, const char *cmd)
struct sched_shutdown r = { .reason = SHUTDOWN_reboot };
int rc;
rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
if (rc)
BUG();
BUG_ON(rc);
}
static void xen_power_off(void)
@@ -190,8 +189,7 @@ static void xen_power_off(void)
struct sched_shutdown r = { .reason = SHUTDOWN_poweroff };
int rc;
rc = HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
if (rc)
BUG();
BUG_ON(rc);
}
static int xen_cpu_notification(struct notifier_block *self,

6
arch/arm/xen/grant-table.c
Näytä tiedosto

@@ -45,11 +45,9 @@ void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
return;
}
int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
unsigned long max_nr_gframes,
grant_status_t **__shared)
int arch_gnttab_init(unsigned long nr_shared)
{
return -ENOSYS;
return 0;
}
int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)