subject:"\[PATCH 4.14 090\/159\] x86\/entry\/64\: Use a per\-CPU trampoline stack for IDT entries"

[PATCH 4.14 090/159] x86/entry/64: Use a per-CPU trampoline stack for IDT entries

2017-12-22 Thread Greg Kroah-Hartman

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andy Lutomirski commit 7f2590a110b837af5679d08fc25c6227c5a8c497 upstream. Historically, IDT entries from usermode have always gone directly to the running task's kernel

[PATCH 4.14 090/159] x86/entry/64: Use a per-CPU trampoline stack for IDT entries

2017-12-22 Thread Greg Kroah-Hartman

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andy Lutomirski commit 7f2590a110b837af5679d08fc25c6227c5a8c497 upstream. Historically, IDT entries from usermode have always gone directly to the running task's kernel stack. Rearrange it