x86/idt: Add comments about early #PF handling
authorThomas Gleixner <tglx@linutronix.de>
Thu, 28 May 2020 14:53:17 +0000 (16:53 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 11 Jun 2020 13:15:25 +0000 (15:15 +0200)
commit94438af40d06c110988fc9e30baf801f38b1491a
treef90a9a78e07fb7b4e466ed9798ed31d4565e2123
parentbdf5bde8aec7b53d0ea3a44d880a4e5106ff37f3
x86/idt: Add comments about early #PF handling

The difference between 32 and 64 bit vs. early #PF handling is not
documented. Replace the FIXME at idt_setup_early_pf() with proper comments.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200528145522.807135882@linutronix.de
arch/x86/kernel/idt.c