mirror of
https://github.com/torvalds/linux.git
synced 2024-12-30 14:52:05 +00:00
a372c967a3
kernel-based backends (by not populated m2p overrides when mapping), and assorted minor bug fixes and cleanups. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAABAgAGBQJTPTGyAAoJEFxbo/MsZsTRnjgH/10j5CbOK1RFvIyCSslGTf4G slhK8P8dhhplGAxwXXji322lWNYEx9Jd+V0Bhxnvr4drSlsP/qkWuBWf+u1LBvRq AVPM99tk0XHCVAuvMMNo/lc62dTIR9IpQvnY6WhHSHnSlfqyVcdnbaGk8/LRuxWJ u2F0MXzDNH00b/kt6hDBt3F7CkHfjwsEn43LCkkxyHPp5MJGD7bGDIe+bKtnjv9u D9VJtCWQkrjWQ6jNpjdP833JCNCGQrXtVO3DeTAGs3T1tGmiEsqp6kT6Gp5zCFnh oaQk9jfQL2S+IVnVhHVMW9nTwNPPrnIrD69FlgTrK301mcYW1mKoFotTogzHu+0= =2IG+ -----END PGP SIGNATURE----- Merge tag 'stable/for-linus-3.15-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen features and fixes from David Vrabel: "Support PCI devices with multiple MSIs, performance improvement for kernel-based backends (by not populated m2p overrides when mapping), and assorted minor bug fixes and cleanups" * tag 'stable/for-linus-3.15-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/acpi-processor: fix enabling interrupts on syscore_resume xen/grant-table: Refactor gnttab_[un]map_refs to avoid m2p_override xen: remove XEN_PRIVILEGED_GUEST xen: add support for MSI message groups xen-pciback: Use pci_enable_msix_exact() instead of pci_enable_msix() xen/xenbus: remove unused xenbus_bind_evtchn() xen/events: remove unnecessary call to bind_evtchn_to_cpu() xen/events: remove the unused resend_irq_on_evtchn() drivers:xen-selfballoon:reset 'frontswap_inertia_counter' after frontswap_shrink drivers: xen: Include appropriate header file in pcpu.c drivers: xen: Mark function as static in platform-pci.c
53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
#
|
|
# This Kconfig describes xen options
|
|
#
|
|
|
|
config XEN
|
|
bool "Xen guest support"
|
|
depends on PARAVIRT
|
|
select PARAVIRT_CLOCK
|
|
select XEN_HAVE_PVMMU
|
|
depends on X86_64 || (X86_32 && X86_PAE)
|
|
depends on X86_TSC
|
|
help
|
|
This is the Linux Xen port. Enabling this will allow the
|
|
kernel to boot in a paravirtualized environment under the
|
|
Xen hypervisor.
|
|
|
|
config XEN_DOM0
|
|
def_bool y
|
|
depends on XEN && PCI_XEN && SWIOTLB_XEN
|
|
depends on X86_LOCAL_APIC && X86_IO_APIC && ACPI && PCI
|
|
|
|
config XEN_PVHVM
|
|
def_bool y
|
|
depends on XEN && PCI && X86_LOCAL_APIC
|
|
|
|
config XEN_MAX_DOMAIN_MEMORY
|
|
int
|
|
default 500 if X86_64
|
|
default 64 if X86_32
|
|
depends on XEN
|
|
help
|
|
This only affects the sizing of some bss arrays, the unused
|
|
portions of which are freed.
|
|
|
|
config XEN_SAVE_RESTORE
|
|
bool
|
|
depends on XEN
|
|
select HIBERNATE_CALLBACKS
|
|
default y
|
|
|
|
config XEN_DEBUG_FS
|
|
bool "Enable Xen debug and tuning parameters in debugfs"
|
|
depends on XEN && DEBUG_FS
|
|
default n
|
|
help
|
|
Enable statistics output and various tuning options in debugfs.
|
|
Enabling this option may incur a significant performance overhead.
|
|
|
|
config XEN_PVH
|
|
bool "Support for running as a PVH guest"
|
|
depends on X86_64 && XEN && XEN_PVHVM
|
|
def_bool n
|