On Wed, Feb 07, 2024 at 10:19:20AM +0800, Yuanhe Shu wrote: > Pstore now supports multiple backends, adjust related document. > > Signed-off-by: Yuanhe Shu <xiangzao@xxxxxxxxxxxxxxxxx> > --- > Documentation/ABI/testing/pstore | 8 ++++---- > Documentation/admin-guide/kernel-parameters.txt | 4 +++- > 2 files changed, 7 insertions(+), 5 deletions(-) > > diff --git a/Documentation/ABI/testing/pstore b/Documentation/ABI/testing/pstore > index d3cff4a7ee10..2cd67b502f11 100644 > --- a/Documentation/ABI/testing/pstore > +++ b/Documentation/ABI/testing/pstore > @@ -41,7 +41,7 @@ Description: Generic interface to platform dependent persistent storage. > persistent storage until at least this amount is reached. > Default is 10 Kbytes. > > - Pstore only supports one backend at a time. If multiple > - backends are available, the preferred backend may be > - set by passing the pstore.backend= argument to the kernel at > - boot time. > + Pstore now supports multiple backends at a time. If multiple I'd drop "now" > + backends are available, the registrable backends may be > + set by passing the pstore.backend= argument1, argument2... > + or pstore.backend= all to the kernel at boot time. I think dropping the cases of " " after the "=" and "," above would make this more readable (and syntactically correct). > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index 31b3a25680d0..a8a109b822a9 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -4748,7 +4748,9 @@ > [HW,MOUSE] Controls Logitech smartscroll autorepeat. > 0 = disabled, 1 = enabled (default). > > - pstore.backend= Specify the name of the pstore backend to use > + pstore.backend=backend1,...,backendN > + Specify the names of the pstore backends to use > + or =all for all available backends > > pti= [X86-64] Control Page Table Isolation of user and > kernel address spaces. Disabling this feature > -- > 2.39.3 > Otherwise looks good. -- Kees Cook
