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um: Update min_low_pfn to match changes in uml_reserved
authorTiwei Bie <tiwei.btw@antgroup.com>
Fri, 21 Feb 2025 04:18:55 +0000 (12:18 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Jun 2025 12:41:57 +0000 (14:41 +0200)
commit57a2882cd4f35ecedae86ba908d986f70d0d61ea
tree22079e443e1ec54c028d5de3c7fee2c6aa377ca2tree
parent7638182277867d64e092b769a2784ac32d099e70commit | diff
um: Update min_low_pfn to match changes in uml_reserved

[ Upstream commit e82cf3051e6193f61e03898f8dba035199064d36 ]

When uml_reserved is updated, min_low_pfn must also be updated
accordingly. Otherwise, min_low_pfn will not accurately reflect
the lowest available PFN.

Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20250221041855.1156109-1-tiwei.btw@antgroup.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/um/kernel/mem.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git