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authorJianpeng Ma <jianpeng.ma@intel.com>2021-06-23 05:31:26 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-06-24 17:24:51 +0300
commit3b1f941536af17537da09a7552c8e74804dd6823 (patch)
tree72cdbae8a0e4dcc0bd650c3c22b29eb43c021e61 /Documentation
parent09705dcb63d269000595284b5dd7f5c938d647b9 (diff)
downloadlinux-3b1f941536af17537da09a7552c8e74804dd6823.tar.xz
docs: ABI: testing: sysfs-firmware-memmap: add some memmap types.
Compare with arch/x86/kernel/e820.c, types of memmap omitted some. So add. Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com> Link: https://lore.kernel.org/r/20210623023126.104380-1-jianpeng.ma@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-firmware-memmap4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-firmware-memmap b/Documentation/ABI/testing/sysfs-firmware-memmap
index 1f6f4d3a32c0..9205122fa4b1 100644
--- a/Documentation/ABI/testing/sysfs-firmware-memmap
+++ b/Documentation/ABI/testing/sysfs-firmware-memmap
@@ -56,6 +56,10 @@ Description:
- System RAM
- ACPI Tables
- ACPI Non-volatile Storage
+ - Unusable memory
+ - Persistent Memory (legacy)
+ - Persistent Memory
+ - Soft Reserved
- reserved
Following shell snippet can be used to display that memory