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author | Peter Zijlstra <peterz@infradead.org> | 2020-11-26 13:16:55 +0100 |
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committer | Peter Zijlstra <peterz@infradead.org> | 2020-11-26 13:16:55 +0100 |
commit | 20c7775aecea04d8ca322039969d49dcf568e0e9 (patch) | |
tree | 138c057839197c9021043353e994815c0250e669 /Documentation/ABI/stable/sysfs-firmware-efi-vars | |
parent | 306e3e91edf1c6739a55312edd110d298ff498dd (diff) | |
parent | fa02fcd94b0c8dff6cc65714510cf25ad194b90d (diff) |
Merge remote-tracking branch 'origin/master' into perf/core
Further perf/core patches will depend on:
d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")
which is already in Linus' tree.
Diffstat (limited to 'Documentation/ABI/stable/sysfs-firmware-efi-vars')
-rw-r--r-- | Documentation/ABI/stable/sysfs-firmware-efi-vars | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-firmware-efi-vars b/Documentation/ABI/stable/sysfs-firmware-efi-vars index 5def20b9019e..46ccd233e359 100644 --- a/Documentation/ABI/stable/sysfs-firmware-efi-vars +++ b/Documentation/ABI/stable/sysfs-firmware-efi-vars @@ -17,6 +17,7 @@ Description: directory has a name of the form "<key>-<vendor guid>" and contains the following files: + =============== ======================================== attributes: A read-only text file enumerating the EFI variable flags. Potential values include: @@ -59,12 +60,14 @@ Description: size: As ASCII representation of the size of the variable's value. + =============== ======================================== In addition, two other magic binary files are provided in the top-level directory and are used for adding and removing variables: + =============== ======================================== new_var: Takes a "struct efi_variable" and instructs the EFI firmware to create a new variable. @@ -73,3 +76,4 @@ Description: instructs the EFI firmware to remove any variable that has a matching vendor GUID and variable key name. + =============== ======================================== |