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| author | Ingo Molnar <mingo@kernel.org> | 2013-06-19 13:54:04 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-06-19 13:54:04 +0200 |
| commit | d908e1ebbc66a4a44469f27dcfb1f2f46144c4bf (patch) | |
| tree | 8a7bc06b20147379cd3f4dcf26abda4afad6101d /Documentation/acpi/apei/einj.txt | |
| parent | Merge tag 'ras_fixlet_for_3.11' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| parent | ACPI/APEI: Update einj documentation for param1/param2 (diff) | |
| download | linux-d908e1ebbc66a4a44469f27dcfb1f2f46144c4bf.tar.xz linux-d908e1ebbc66a4a44469f27dcfb1f2f46144c4bf.zip | |
Merge tag 'please-pull-einj' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras into x86/ras
Pull miscellaneous fixes for ACPI EINJ (error injection) code, from Tony Luck.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/acpi/apei/einj.txt')
| -rw-r--r-- | Documentation/acpi/apei/einj.txt | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Documentation/acpi/apei/einj.txt b/Documentation/acpi/apei/einj.txt index e20b6daaced4..a58b63da1a36 100644 --- a/Documentation/acpi/apei/einj.txt +++ b/Documentation/acpi/apei/einj.txt @@ -47,11 +47,16 @@ directory apei/einj. The following files are provided. - param1 This file is used to set the first error parameter value. Effect of - parameter depends on error_type specified. + parameter depends on error_type specified. For example, if error + type is memory related type, the param1 should be a valid physical + memory address. - param2 This file is used to set the second error parameter value. Effect of - parameter depends on error_type specified. + parameter depends on error_type specified. For example, if error + type is memory related type, the param2 should be a physical memory + address mask. Linux requires page or narrower granularity, say, + 0xfffffffffffff000. - notrigger The EINJ mechanism is a two step process. First inject the error, then |