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Commit b24413180f ("License cleanup: add SPDX GPL-2.0 license
identifier to files with no license") was meant to do a tree-wide
cleanup for files without any license information by adding a SPDX
GPL-2.0 line to them.
Unfortunately this was applied even to several Xen-related headers
which have been originally under the MIT license, but obviously have
been copied to the Linux tree from the Xen project without keeping the
license boiler plate as required.
Correct that by changing the license of those files back to "MIT".
Some files still contain the MIT license text. Replace that by the
related SPDX line.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20211015143312.29900-1-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* SPDX-License-Identifier: MIT */
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/******************************************************************************
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* nmi.h
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*
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* NMI callback registration and reason codes.
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*
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* Copyright (c) 2005, Keir Fraser <keir@xensource.com>
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*/
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#ifndef __XEN_PUBLIC_NMI_H__
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#define __XEN_PUBLIC_NMI_H__
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#include <xen/interface/xen.h>
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/*
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* NMI reason codes:
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* Currently these are x86-specific, stored in arch_shared_info.nmi_reason.
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*/
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/* I/O-check error reported via ISA port 0x61, bit 6. */
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#define _XEN_NMIREASON_io_error 0
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#define XEN_NMIREASON_io_error (1UL << _XEN_NMIREASON_io_error)
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/* PCI SERR reported via ISA port 0x61, bit 7. */
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#define _XEN_NMIREASON_pci_serr 1
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#define XEN_NMIREASON_pci_serr (1UL << _XEN_NMIREASON_pci_serr)
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/* Unknown hardware-generated NMI. */
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#define _XEN_NMIREASON_unknown 2
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#define XEN_NMIREASON_unknown (1UL << _XEN_NMIREASON_unknown)
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/*
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* long nmi_op(unsigned int cmd, void *arg)
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* NB. All ops return zero on success, else a negative error code.
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*/
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/*
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* Register NMI callback for this (calling) VCPU. Currently this only makes
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* sense for domain 0, vcpu 0. All other callers will be returned EINVAL.
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* arg == pointer to xennmi_callback structure.
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*/
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#define XENNMI_register_callback 0
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struct xennmi_callback {
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unsigned long handler_address;
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unsigned long pad;
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};
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DEFINE_GUEST_HANDLE_STRUCT(xennmi_callback);
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/*
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* Deregister NMI callback for this (calling) VCPU.
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* arg == NULL.
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*/
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#define XENNMI_unregister_callback 1
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#endif /* __XEN_PUBLIC_NMI_H__ */
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