64: Create a per-CPU SYSCALL entry trampoline

Andy Lutomirski Mon, 04 Dec 2017 14:31:28 -0800

On Mon, Dec 4, 2017 at 6:07 AM, Thomas Gleixner <[email protected]> wrote:
> From: Andy Lutomirski <[email protected]>
>


> XXX: Whenever we settle how KERNEL_PAGE_TABLE_ISOLATION gets turned on
> and off, we should do the same to this.

This is done now :)

- Re: [patch 23/60] x86/entry/64: Make cpu_entry_area.t... Borislav Petkov
[patch 24/60] x86/paravirt: Dont patch flush_tlb_single Thomas Gleixner
[patch 25/60] x86/paravirt: Provide a way to check for hyp... Thomas Gleixner
[patch 20/60] x86/entry/64: Move the IST stacks into struc... Thomas Gleixner
[patch 18/60] x86/entry/64: Return to userspace from the t... Thomas Gleixner
[patch 14/60] x86/entry: Remap the TSS into the CPU entry ... Thomas Gleixner
- Re: [patch 14/60] x86/entry: Remap the TSS into the C... Borislav Petkov
[patch 15/60] x86/entry/64: Separate cpu_current_top_of_st... Thomas Gleixner
[patch 17/60] x86/entry/64: Use a per-CPU trampoline stack... Thomas Gleixner
[patch 19/60] x86/entry/64: Create a per-CPU SYSCALL entry... Thomas Gleixner
- Re: [patch 19/60] x86/entry/64: Create a per-CPU SYSC... Andy Lutomirski
[patch 08/60] x86/entry/gdt: Put per-CPU GDT remaps in asc... Thomas Gleixner
[patch 07/60] x86/dumpstack: Add get_stack_info() support ... Thomas Gleixner
[patch 06/60] x86/entry/64: Allocate and enable the SYSENT... Thomas Gleixner
[patch 05/60] x86/irq/64: Print the offending IP in the st... Thomas Gleixner
[patch 03/60] x86/unwinder: Handle stack overflows more gr... Thomas Gleixner
[patch 01/60] x86/entry/64/paravirt: Use paravirt-safe mac... Thomas Gleixner
- Re: [patch 01/60] x86/entry/64/paravirt: Use paravirt... Juergen Gross
[patch 04/60] x86/irq: Remove an old outdated comment abou... Thomas Gleixner
Re: [patch 00/60] x86/kpti: Kernel Page Table Isolation (w... Linus Torvalds
- Re: [patch 00/60] x86/kpti: Kernel Page Table Isolati... Thomas Gleixner

Re: [patch 19/60] x86/entry/64: Create a per-CPU SYSCALL entry trampoline

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