linux/arch/x86/entry/vdso
Stanislav Kinsburskiy 364adc45e9 clocksource: hyper-v: Use TSC PFN getter to map vvar page
Instead of converting the virtual address to physical directly.

This is a precursor patch for the upcoming support for TSC page mapping into
Microsoft Hypervisor root partition, where TSC PFN will be defined by the
hypervisor and thus can't be obtained by linear translation of the physical
address.

Signed-off-by: Stanislav Kinsburskiy <stanislav.kinsburskiy@gmail.com>
CC: Andy Lutomirski <luto@kernel.org>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Ingo Molnar <mingo@redhat.com>
CC: Borislav Petkov <bp@alien8.de>
CC: Dave Hansen <dave.hansen@linux.intel.com>
CC: x86@kernel.org
CC: "H. Peter Anvin" <hpa@zytor.com>
CC: "K. Y. Srinivasan" <kys@microsoft.com>
CC: Haiyang Zhang <haiyangz@microsoft.com>
CC: Wei Liu <wei.liu@kernel.org>
CC: Dexuan Cui <decui@microsoft.com>
CC: Daniel Lezcano <daniel.lezcano@linaro.org>
CC: linux-kernel@vger.kernel.org
CC: linux-hyperv@vger.kernel.org
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Reviewed-by: Anirudh Rayabharam <anrayabh@linux.microsoft.com>
Link: https://lore.kernel.org/r/166749833939.218190.14095015146003109462.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net
Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-11-28 16:48:20 +00:00
..
vdso32 x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
checkundef.sh
extable.c x86/vdso: Add support for exception fixup in vDSO functions 2020-11-18 18:02:50 +01:00
extable.h x86/vdso: Add support for exception fixup in vDSO functions 2020-11-18 18:02:50 +01:00
Makefile - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
vclock_gettime.c y2038: vdso: change time_t to __kernel_old_time_t 2019-11-15 14:38:28 +01:00
vdso2c.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE 2022-06-10 14:51:36 +02:00
vdso2c.h x86/vdso: Use proper modifier for len's format specifier in extract() 2021-03-06 11:34:07 +01:00
vdso32-setup.c x86/vdso: Provide missing include file 2019-12-29 13:41:31 +01:00
vdso-layout.lds.S x86: Remove .fixup section 2021-12-11 09:09:50 +01:00
vdso-note.S x86: Add build salt to the vDSO 2018-07-18 01:18:05 +09:00
vdso.lds.S x86/vdso: Implement a vDSO for Intel SGX enclave call 2020-11-18 18:02:50 +01:00
vdsox32.lds.S x86/vdso: Switch to generic vDSO implementation 2019-06-22 21:21:10 +02:00
vgetcpu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 223 2019-05-30 11:29:55 -07:00
vma.c clocksource: hyper-v: Use TSC PFN getter to map vvar page 2022-11-28 16:48:20 +00:00
vsgx.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00