Hi Baoquan, On 2026-02-25 2:14 AM, Baoquan He wrote: > And also remove the relevant description in dev-tools/kasan.rst > which is hw_tags specificially. > > Signed-off-by: Baoquan He <[email protected]> > --- > Documentation/admin-guide/kernel-parameters.txt | 4 ++++ > Documentation/dev-tools/kasan.rst | 2 -- > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/admin-guide/kernel-parameters.txt > b/Documentation/admin-guide/kernel-parameters.txt > index cb850e5290c2..e0115fad9e60 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -2899,6 +2899,10 @@ Kernel parameters > js= [HW,JOY] Analog joystick > See Documentation/input/joydev/joystick.rst. > > + kasan= [KNL] controls whether KASAN is enabled. > + Format: off | on > + default: on > + > kasan_multi_shot > [KNL] Enforce KASAN (Kernel Address Sanitizer) to print > report on every invalid memory access. Without this > diff --git a/Documentation/dev-tools/kasan.rst > b/Documentation/dev-tools/kasan.rst > index a034700da7c4..eaae83fcb5e4 100644 > --- a/Documentation/dev-tools/kasan.rst > +++ b/Documentation/dev-tools/kasan.rst > @@ -129,8 +129,6 @@ Hardware Tag-Based KASAN mode is intended for use in > production as a security > mitigation. Therefore, it supports additional boot parameters that allow > disabling KASAN altogether or controlling its features:
The sentence above is now incorrect as well. I would recommend documenting the parameter earlier in the "Boot parameters" section instead of removing it from this document entirely. Regards, Samuel > > -- ``kasan=off`` or ``=on`` controls whether KASAN is enabled (default: > ``on``). > - > - ``kasan.mode=sync``, ``=async`` or ``=asymm`` controls whether KASAN > is configured in synchronous, asynchronous or asymmetric mode of > execution (default: ``sync``).
