From 1a6a9044b96729abacede172d7591c714a5b81d1 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Tue, 1 Jun 2021 10:53:53 +0300 Subject: x86/setup: Remove CONFIG_X86_RESERVE_LOW and reservelow= options The CONFIG_X86_RESERVE_LOW build time and reservelow= command line option allowed to control the amount of memory under 1M that would be reserved at boot to avoid using memory that can be potentially clobbered by BIOS. Since the entire range under 1M is always reserved there is no need for these options anymore and they can be removed. Signed-off-by: Mike Rapoport Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20210601075354.5149-3-rppt@kernel.org --- Documentation/admin-guide/kernel-parameters.txt | 5 ----- 1 file changed, 5 deletions(-) (limited to 'Documentation/admin-guide/kernel-parameters.txt') diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index cb89dbdedc46..d7d813032c51 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4775,11 +4775,6 @@ Reserves a hole at the top of the kernel virtual address space. - reservelow= [X86] - Format: nn[K] - Set the amount of memory to reserve for BIOS at - the bottom of the address space. - reset_devices [KNL] Force drivers to reset the underlying device during initialization. -- cgit v1.2.3