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linux headers: update against Linux 5.2-rc1

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commit a188339ca5a396acc588e5851ed7e19f66b0ebd9

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Cornelia Huck 2019-05-16 19:10:36 +02:00
parent b1b9e0dc78
commit d9cb433615
36 changed files with 906 additions and 143 deletions
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43
linux-headers/asm-arm64/kvm.h
View file

@ -35,6 +35,7 @@
#include <linux/psci.h>
#include <linux/types.h>
#include <asm/ptrace.h>
#include <asm/sve_context.h>
#define __KVM_HAVE_GUEST_DEBUG
#define __KVM_HAVE_IRQ_LINE
@ -102,6 +103,9 @@ struct kvm_regs {
#define KVM_ARM_VCPU_EL1_32BIT 1 /* CPU running a 32bit VM */
#define KVM_ARM_VCPU_PSCI_0_2 2 /* CPU uses PSCI v0.2 */
#define KVM_ARM_VCPU_PMU_V3 3 /* Support guest PMUv3 */
#define KVM_ARM_VCPU_SVE 4 /* enable SVE for this CPU */
#define KVM_ARM_VCPU_PTRAUTH_ADDRESS 5 /* VCPU uses address authentication */
#define KVM_ARM_VCPU_PTRAUTH_GENERIC 6 /* VCPU uses generic authentication */
struct kvm_vcpu_init {
__u32 target;
@ -226,6 +230,45 @@ struct kvm_vcpu_events {
KVM_REG_ARM_FW | ((r) & 0xffff))
#define KVM_REG_ARM_PSCI_VERSION KVM_REG_ARM_FW_REG(0)
/* SVE registers */
#define KVM_REG_ARM64_SVE (0x15 << KVM_REG_ARM_COPROC_SHIFT)
/* Z- and P-regs occupy blocks at the following offsets within this range: */
#define KVM_REG_ARM64_SVE_ZREG_BASE 0
#define KVM_REG_ARM64_SVE_PREG_BASE 0x400
#define KVM_REG_ARM64_SVE_FFR_BASE 0x600
#define KVM_ARM64_SVE_NUM_ZREGS __SVE_NUM_ZREGS
#define KVM_ARM64_SVE_NUM_PREGS __SVE_NUM_PREGS
#define KVM_ARM64_SVE_MAX_SLICES 32
#define KVM_REG_ARM64_SVE_ZREG(n, i) \
(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_ZREG_BASE | \
KVM_REG_SIZE_U2048 | \
(((n) & (KVM_ARM64_SVE_NUM_ZREGS - 1)) << 5) | \
((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
#define KVM_REG_ARM64_SVE_PREG(n, i) \
(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_PREG_BASE | \
KVM_REG_SIZE_U256 | \
(((n) & (KVM_ARM64_SVE_NUM_PREGS - 1)) << 5) | \
((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
#define KVM_REG_ARM64_SVE_FFR(i) \
(KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_FFR_BASE | \
KVM_REG_SIZE_U256 | \
((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
#define KVM_ARM64_SVE_VQ_MIN __SVE_VQ_MIN
#define KVM_ARM64_SVE_VQ_MAX __SVE_VQ_MAX
/* Vector lengths pseudo-register: */
#define KVM_REG_ARM64_SVE_VLS (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | \
KVM_REG_SIZE_U512 | 0xffff)
#define KVM_ARM64_SVE_VLS_WORDS \
((KVM_ARM64_SVE_VQ_MAX - KVM_ARM64_SVE_VQ_MIN) / 64 + 1)
/* Device Control API: ARM VGIC */
#define KVM_DEV_ARM_VGIC_GRP_ADDR 0
#define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1

53
linux-headers/asm-arm64/sve_context.h Normal file
View file

@ -0,0 +1,53 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* Copyright (C) 2017-2018 ARM Limited */
/*
* For use by other UAPI headers only.
* Do not make direct use of header or its definitions.
*/
#ifndef __ASM_SVE_CONTEXT_H
#define __ASM_SVE_CONTEXT_H
#include <linux/types.h>
#define __SVE_VQ_BYTES 16 /* number of bytes per quadword */
#define __SVE_VQ_MIN 1
#define __SVE_VQ_MAX 512
#define __SVE_VL_MIN (__SVE_VQ_MIN * __SVE_VQ_BYTES)
#define __SVE_VL_MAX (__SVE_VQ_MAX * __SVE_VQ_BYTES)
#define __SVE_NUM_ZREGS 32
#define __SVE_NUM_PREGS 16
#define __sve_vl_valid(vl) \
((vl) % __SVE_VQ_BYTES == 0 && \
(vl) >= __SVE_VL_MIN && \
(vl) <= __SVE_VL_MAX)
#define __sve_vq_from_vl(vl) ((vl) / __SVE_VQ_BYTES)
#define __sve_vl_from_vq(vq) ((vq) * __SVE_VQ_BYTES)
#define __SVE_ZREG_SIZE(vq) ((__u32)(vq) * __SVE_VQ_BYTES)
#define __SVE_PREG_SIZE(vq) ((__u32)(vq) * (__SVE_VQ_BYTES / 8))
#define __SVE_FFR_SIZE(vq) __SVE_PREG_SIZE(vq)
#define __SVE_ZREGS_OFFSET 0
#define __SVE_ZREG_OFFSET(vq, n) \
(__SVE_ZREGS_OFFSET + __SVE_ZREG_SIZE(vq) * (n))
#define __SVE_ZREGS_SIZE(vq) \
(__SVE_ZREG_OFFSET(vq, __SVE_NUM_ZREGS) - __SVE_ZREGS_OFFSET)
#define __SVE_PREGS_OFFSET(vq) \
(__SVE_ZREGS_OFFSET + __SVE_ZREGS_SIZE(vq))
#define __SVE_PREG_OFFSET(vq, n) \
(__SVE_PREGS_OFFSET(vq) + __SVE_PREG_SIZE(vq) * (n))
#define __SVE_PREGS_SIZE(vq) \
(__SVE_PREG_OFFSET(vq, __SVE_NUM_PREGS) - __SVE_PREGS_OFFSET(vq))
#define __SVE_FFR_OFFSET(vq) \
(__SVE_PREGS_OFFSET(vq) + __SVE_PREGS_SIZE(vq))
#endif /* ! _UAPI__ASM_SVE_CONTEXT_H */

2
linux-headers/asm-arm64/unistd.h
View file

@ -17,5 +17,7 @@
#define __ARCH_WANT_RENAMEAT
#define __ARCH_WANT_NEW_STAT
#define __ARCH_WANT_SET_GET_RLIMIT
#define __ARCH_WANT_TIME32_SYSCALLS
#include <asm-generic/unistd.h>