Linux kernel bug fix: efi/x86: Free EFI memory map only when installing a new one.
Subsystem: arch/x86 (arch/x86/platform/efi/memmap.c)
Bug type: hang, severity: medium
Files changed: arch/x86/include/asm/efi.h;arch/x86/platform/efi/memmap.c;drivers/firmware/efi/memmap.c
Introduced by Dan Williams on 2020-01-20 08:14:29 +0100; fixed by Ard Biesheuvel on 2024-06-15 10:25:02 +0200 (lifetime: 1608 days)