[PATCH v5 11/13] x86: remove 1024G limitation for kexec buffer on 64bit

Now 64bit kernel supports more than 1T ram and kexec tools could find buffer above 1T, remove that obsolete limitation. and use MAXMEM instead. Tested on system more than 1024G ram. Signed-off-by: Yinghai Lu Cc: "Eric W. Biederman" --- arch/x86/include/asm/kexec.h |6 +++--- 1 files

[PATCH v5 11/13] x86: remove 1024G limitation for kexec buffer on 64bit

Now 64bit kernel supports more than 1T ram and kexec tools could find buffer above 1T, remove that obsolete limitation. and use MAXMEM instead. Tested on system more than 1024G ram. Signed-off-by: Yinghai Lu ying...@kernel.org Cc: Eric W. Biederman ebied...@xmission.com ---