![]() The efi_info structure stores low 32 bits of memory map in efi_memmap and high 32 bits in efi_memmap_hi. While constructing pointer in the setup_e820(), need to take into account all 64 bit of the pointer. It is because on 64bit machine the function efi_get_memory_map() may return full 64bit pointer and before the patch that pointer was truncated. The issue is triggered on Parallles virtual machine and fixed with this patch. Signed-off-by: Dmitry Skorodumov <sdmitry@parallels.com> Cc: Denis V. Lunev <den@openvz.org> Cc: <stable@vger.kernel.org> Signed-off-by: Matt Fleming <matt.fleming@intel.com> |
||
---|---|---|
.. | ||
compressed | ||
tools | ||
.gitignore | ||
a20.c | ||
apm.c | ||
bioscall.S | ||
bitops.h | ||
boot.h | ||
cmdline.c | ||
code16gcc.h | ||
copy.S | ||
cpu.c | ||
cpucheck.c | ||
cpuflags.c | ||
cpuflags.h | ||
ctype.h | ||
early_serial_console.c | ||
edd.c | ||
header.S | ||
install.sh | ||
main.c | ||
Makefile | ||
mca.c | ||
memory.c | ||
mkcpustr.c | ||
mtools.conf.in | ||
pm.c | ||
pmjump.S | ||
printf.c | ||
regs.c | ||
setup.ld | ||
string.c | ||
string.h | ||
tty.c | ||
version.c | ||
vesa.h | ||
video-bios.c | ||
video-mode.c | ||
video-vesa.c | ||
video-vga.c | ||
video.c | ||
video.h |