x86/entry/64: Remove unneeded kernel CR3 switching (c7589070) · Commits · Librem5 / linux · GitLab

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Commit c7589070 authored 4 years ago by Lai Jiangshan Committed by Thomas Gleixner 4 years ago

x86/entry/64: Remove unneeded kernel CR3 switching


When native_load_gs_index() fails on .Lgs_change, CR3 must be kernel
CR3. No need to switch it.

Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200419144049.1906-2-laijs@linux.alibaba.com

parent 26fa1263

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Martin Kepplinger @martin.kepplinger
mentioned in commit 308cc966
· 3 years ago

mentioned in commit 308cc966

mentioned in commit 308cc9668d7ca2e549e0331a21e8814310a14d15

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