x86/process: Delete useless check for dead process with LDT

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At release_thread(), ->mm is NULL; and it is fine for the former mm to
still have an LDT. Delete this check in process_64.c, similar to
commit 2684927c6b ("[PATCH] x86: Deprecate useless bug"), which did the
same in process_32.c.

Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190712224152.13129-1-jannh@google.com

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Jann Horn 2019-07-13 00:41:52 +02:00 • committed by Thomas Gleixner

parent 29e7e9664a

commit 50e04acf29

1 changed files with 1 additions and 11 deletions

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arch/x86/kernel/process_64.c

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