OrgACRN
/
acrn-kernel
mirror of https://github.com/projectacrn/acrn-kernel.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Documentation: ACPI: EINJ: Fix obsolete example 

Since commit 488dac0c92 ("libfs: fix error cast of negative value in
simple_attr_write()"), the EINJ debugfs interface no longer accepts
negative values as input. Attempt to do so will result in EINVAL.

Fixes: 488dac0c92 ("libfs: fix error cast of negative value in simple_attr_write()")
Signed-off-by: Qifu Zhang <zhangqifu@bytedance.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Qifu Zhang 2022-07-19 19:50:13 +08:00 committed by Rafael J. Wysocki
parent dd5e555400
commit 9066e151c3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/firmware-guide/acpi/apei/einj.rst
View File

@ -168,7 +168,7 @@ An error injection example::
0x00000008 Memory Correctable 0x00000008 Memory Correctable
0x00000010 Memory Uncorrectable non-fatal 0x00000010 Memory Uncorrectable non-fatal
# echo 0x12345000 > param1 # Set memory address for injection # echo 0x12345000 > param1 # Set memory address for injection
# echo $((-1 << 12)) > param2 # Mask 0xfffffffffffff000 - anywhere in this page # echo 0xfffffffffffff000 > param2 # Mask - anywhere in this page
# echo 0x8 > error_type # Choose correctable memory error # echo 0x8 > error_type # Choose correctable memory error
# echo 1 > error_inject # Inject now # echo 1 > error_inject # Inject now