um: Remove 3-level page table support on i386
authorTiwei Bie <tiwei.btw@antgroup.com>
Wed, 18 Sep 2024 06:17:02 +0000 (14:17 +0800)
committerJohannes Berg <johannes.berg@intel.com>
Thu, 10 Oct 2024 10:06:43 +0000 (12:06 +0200)
commited236fe4daf770ae10d6146bde0b00c39618a557
tree52221084ed349febe2f365b15e9391c26896f027
parent5a6951273e0e9dc0f79facf22281a8a731fb90b1
um: Remove 3-level page table support on i386

The highmem support has been removed by commit a98a6d864d3b ("um:
Remove broken highmem support"). The 2-level page table is sufficient
on UML/i386 now. Remove the 3-level page table support on UML/i386
which is still marked as experimental.

Suggested-by: Benjamin Berg <benjamin@sipsolutions.net>
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20240918061702.614837-1-tiwei.btw@antgroup.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
arch/um/configs/i386_defconfig
arch/um/include/asm/page.h
arch/um/include/asm/pgtable-3level.h
arch/x86/um/Kconfig