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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-12 11:04:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-12 11:04:35 -0700 |
| commit | 67a7a8fff8aef69579cd4426dca1ccb865b93167 (patch) | |
| tree | 9645828a5a4c73d66defd863654c9c1893e6ff01 /include | |
| parent | Merge tag 'dma-mapping-4.17-2' of git://git.infradead.org/users/hch/dma-mapping (diff) | |
| parent | xen/pvh: Indicate XENFEAT_linux_rsdp_unrestricted to Xen (diff) | |
| download | linux-dev-67a7a8fff8aef69579cd4426dca1ccb865b93167.tar.xz linux-dev-67a7a8fff8aef69579cd4426dca1ccb865b93167.zip | |
Merge tag 'for-linus-4.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"A few fixes of Xen related core code and drivers"
* tag 'for-linus-4.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/pvh: Indicate XENFEAT_linux_rsdp_unrestricted to Xen
xen/acpi: off by one in read_acpi_id()
xen/acpi: upload _PSD info for non Dom0 CPUs too
x86/xen: Delay get_cpu_cap until stack canary is established
xen: xenbus_dev_frontend: Verify body of XS_TRANSACTION_END
xen: xenbus: Catch closing of non existent transactions
xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/processor.h | 2 | ||||
| -rw-r--r-- | include/xen/interface/features.h | 23 |
2 files changed, 25 insertions, 0 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index d591bb77f592..40a916efd7c0 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -254,6 +254,8 @@ int acpi_processor_pstate_control(void); /* note: this locks both the calling module and the processor module if a _PPC object exists, rmmod is disallowed then */ int acpi_processor_notify_smm(struct module *calling_module); +int acpi_processor_get_psd(acpi_handle handle, + struct acpi_psd_package *pdomain); /* parsing the _P* objects. */ extern int acpi_processor_get_performance_info(struct acpi_processor *pr); diff --git a/include/xen/interface/features.h b/include/xen/interface/features.h index 9b0eb574f0d1..6d1384abfbdf 100644 --- a/include/xen/interface/features.h +++ b/include/xen/interface/features.h @@ -42,6 +42,9 @@ /* x86: Does this Xen host support the MMU_PT_UPDATE_PRESERVE_AD hypercall? */ #define XENFEAT_mmu_pt_update_preserve_ad 5 +/* x86: Does this Xen host support the MMU_{CLEAR,COPY}_PAGE hypercall? */ +#define XENFEAT_highmem_assist 6 + /* * If set, GNTTABOP_map_grant_ref honors flags to be placed into guest kernel * available pte bits. @@ -60,6 +63,26 @@ /* operation as Dom0 is supported */ #define XENFEAT_dom0 11 +/* Xen also maps grant references at pfn = mfn. + * This feature flag is deprecated and should not be used. +#define XENFEAT_grant_map_identity 12 + */ + +/* Guest can use XENMEMF_vnode to specify virtual node for memory op. */ +#define XENFEAT_memory_op_vnode_supported 13 + +/* arm: Hypervisor supports ARM SMC calling convention. */ +#define XENFEAT_ARM_SMCCC_supported 14 + +/* + * x86/PVH: If set, ACPI RSDP can be placed at any address. Otherwise RSDP + * must be located in lower 1MB, as required by ACPI Specification for IA-PC + * systems. + * This feature flag is only consulted if XEN_ELFNOTE_GUEST_OS contains + * the "linux" string. + */ +#define XENFEAT_linux_rsdp_unrestricted 15 + #define XENFEAT_NR_SUBMAPS 1 #endif /* __XEN_PUBLIC_FEATURES_H__ */ |