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(parent: 1509724) | patch
x86/entry: Consolidate check_user_regs()
authorThomas Gleixner <tglx@linutronix.de>
Wed, 22 Jul 2020 22:00:00 +0000 (00:00 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 24 Jul 2020 13:04:57 +0000 (15:04 +0200)
commita09ef8e092bf4062497c0efc13ced43044d1f628
treec37a3e2b024d6b85e0e1475a55bdc2608e1d6d82tree | snapshot
parent1509724cca9c75ce8892036263658532a1b4a9bfcommit | diff
x86/entry: Consolidate check_user_regs()

The user register sanity check is sprinkled all over the place. Move it
into enter_from_user_mode().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20200722220519.943016204@linutronix.de
arch/x86/entry/common.c diff | blob | history
Linux Kernel Source Tree.