Queued, thanks.
Huacai
On Tue, May 9, 2023 at 3:43 PM Tiezhu Yang <yangtiezhu@xxxxxxxxxxx> wrote:
>
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> linux-doc@xxxxxxxxxxxxxxx
>
> On 05/09/2023 03:13 PM, Youling Tang wrote:
> > Hi, Tiezhu
> >
> > On 05/09/2023 02:49 PM, Tiezhu Yang wrote:
> >> We can see that DEBUG_KMEMLEAK depends on HAVE_DEBUG_KMEMLEAK after
> >> commit b69ec42b1b19 ("Kconfig: clean up the long arch list for the
> >> DEBUG_KMEMLEAK config option"), just select HAVE_DEBUG_KMEMLEAK to
> >> support kmemleak on LoongArch.
> >>
> >> Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
> >> ---
> >>
> >> This is based on 6.4-rc1
> >>
> >> arch/loongarch/Kconfig | 1 +
> >> 1 file changed, 1 insertion(+)
> >>
> >> diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
> >> index d38b066..1e64edd 100644
> >> --- a/arch/loongarch/Kconfig
> >> +++ b/arch/loongarch/Kconfig
> >> @@ -90,6 +90,7 @@ config LOONGARCH
> >> select HAVE_ASM_MODVERSIONS
> >> select HAVE_CONTEXT_TRACKING_USER
> >> select HAVE_C_RECORDMCOUNT
> >> + select HAVE_DEBUG_KMEMLEAK
> >> select HAVE_DEBUG_STACKOVERFLOW
> >> select HAVE_DMA_CONTIGUOUS
> >> select HAVE_DYNAMIC_FTRACE
> >>
> >
> > At the same time, you need to modify the loongarch in arch-support.txt
> > to ok.
> >
> > BTW, we can submit a separate patch to modify the features already
> > supported by LoongArch.
> >
> > The following features are already supported in LoongArch.
> >
> > diff --git
> > a/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
> > b/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
> ...
> > diff --git a/Documentation/features/debug/kprobes/arch-support.txt
> > b/Documentation/features/debug/kprobes/arch-support.txt
> > index 8a77d62a42c5..aad83b57587a 100644
> > --- a/Documentation/features/debug/kprobes/arch-support.txt
> > +++ b/Documentation/features/debug/kprobes/arch-support.txt
> ...
> > diff --git a/Documentation/features/debug/kretprobes/arch-support.txt
> > b/Documentation/features/debug/kretprobes/arch-support.txt
> > index cf4723c5ac55..61380010a4a7 100644
> > --- a/Documentation/features/debug/kretprobes/arch-support.txt
> > +++ b/Documentation/features/debug/kretprobes/arch-support.txt
> ...
> > diff --git
> > a/Documentation/features/debug/stackprotector/arch-support.txt
> > b/Documentation/features/debug/stackprotector/arch-support.txt
> > index 71cd4ba18f7d..4c64c5d596f7 100644
> > --- a/Documentation/features/debug/stackprotector/arch-support.txt
> > +++ b/Documentation/features/debug/stackprotector/arch-support.txt
>
> Thank you, I have already prepared a patch to update the docs,
> but some more features will be added on LoongArch in the following
> merge window, I am not sure what is the proper time to send the
> following patch, maybe two months later, or right away, maybe
> Jonathan can give some suggestions.
>
> Documentation/features: Refresh LoongArch support files
>
> Run the refresh script [1] to document the recent feature additions
> on LoongArch.
>
> [1] Documentation/features/scripts/features-refresh.sh
>
> Thanks,
> Tiezhu
>
>
