[PATCH] MAINTAINERS: Add UBSAN section

[PATCH] MAINTAINERS: Add UBSAN section

[Kees Cook]

The kernel hardening efforts have continued to depend more and more
heavily on UBSAN, so make an actual MAINTAINERS entry for it.

Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Marco Elver <elver@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
---
Hi! I figured since I've been carrying UBSAN changes more and more lately,
I would just make an actual entry in MAINTAINERS. Are you all interested
in being listed as reviewers? Or would you want to be M: instead?
---
 MAINTAINERS | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 8d1052fa6a69..19b8802b2f12 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -22471,6 +22471,22 @@ F:	Documentation/block/ublk.rst
 F:	drivers/block/ublk_drv.c
 F:	include/uapi/linux/ublk_cmd.h
 
+UBSAN
+M:	Kees Cook <keescook@chromium.org>
+R:	Andrey Ryabinin <ryabinin.a.a@gmail.com>
+R:	Marco Elver <elver@google.com>
+R:	Andrey Konovalov <andreyknvl@gmail.com>
+L:	linux-hardening@vger.kernel.org
+S:	Supported
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
+F:	Documentation/dev-tools/ubsan.rst
+F:	include/linux/ubsan.h
+F:	lib/Kconfig.ubsan
+F:	lib/test_ubsan.c
+F:	lib/ubsan.c
+F:	scripts/Makefile.ubsan
+K:	\bARCH_HAS_UBSAN\b
+
 UCLINUX (M68KNOMMU AND COLDFIRE)
 M:	Greg Ungerer <gerg@linux-m68k.org>
 L:	linux-m68k@lists.linux-m68k.org
-- 
2.34.1

Re: [PATCH] MAINTAINERS: Add UBSAN section

[Andrey Konovalov]

On Wed, Jan 31, 2024 at 12:46 AM Kees Cook <keescook@chromium.org> wrote:
>
> The kernel hardening efforts have continued to depend more and more
> heavily on UBSAN, so make an actual MAINTAINERS entry for it.
>
> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
> Cc: Marco Elver <elver@google.com>
> Cc: Andrey Konovalov <andreyknvl@gmail.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> Hi! I figured since I've been carrying UBSAN changes more and more lately,
> I would just make an actual entry in MAINTAINERS. Are you all interested
> in being listed as reviewers? Or would you want to be M: instead?
> ---
>  MAINTAINERS | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 8d1052fa6a69..19b8802b2f12 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -22471,6 +22471,22 @@ F:     Documentation/block/ublk.rst
>  F:     drivers/block/ublk_drv.c
>  F:     include/uapi/linux/ublk_cmd.h
>
> +UBSAN
> +M:     Kees Cook <keescook@chromium.org>
> +R:     Andrey Ryabinin <ryabinin.a.a@gmail.com>
> +R:     Marco Elver <elver@google.com>
> +R:     Andrey Konovalov <andreyknvl@gmail.com>
> +L:     linux-hardening@vger.kernel.org
> +S:     Supported
> +T:     git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
> +F:     Documentation/dev-tools/ubsan.rst
> +F:     include/linux/ubsan.h
> +F:     lib/Kconfig.ubsan
> +F:     lib/test_ubsan.c
> +F:     lib/ubsan.c
> +F:     scripts/Makefile.ubsan
> +K:     \bARCH_HAS_UBSAN\b
> +
>  UCLINUX (M68KNOMMU AND COLDFIRE)
>  M:     Greg Ungerer <gerg@linux-m68k.org>
>  L:     linux-m68k@lists.linux-m68k.org
> --
> 2.34.1
>

Hi Kees,

Perhaps, it also makes sense to add the kasan-dev@googlegroups.com
list. It's used for all other Sanitizers.

Otherwise, looks good to me:

Acked-by: Andrey Konovalov <andreyknvl@gmail.com>

Thanks!

Re: [PATCH] MAINTAINERS: Add UBSAN section

[Kees Cook]

On Wed, Jan 31, 2024 at 02:41:16AM +0100, Andrey Konovalov wrote:
> On Wed, Jan 31, 2024 at 12:46 AM Kees Cook <keescook@chromium.org> wrote:
> >
> > The kernel hardening efforts have continued to depend more and more
> > heavily on UBSAN, so make an actual MAINTAINERS entry for it.
> >
> > Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
> > Cc: Marco Elver <elver@google.com>
> > Cc: Andrey Konovalov <andreyknvl@gmail.com>
> > Signed-off-by: Kees Cook <keescook@chromium.org>
> > ---
> > Hi! I figured since I've been carrying UBSAN changes more and more lately,
> > I would just make an actual entry in MAINTAINERS. Are you all interested
> > in being listed as reviewers? Or would you want to be M: instead?
> > ---
> >  MAINTAINERS | 16 ++++++++++++++++
> >  1 file changed, 16 insertions(+)
> >
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index 8d1052fa6a69..19b8802b2f12 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -22471,6 +22471,22 @@ F:     Documentation/block/ublk.rst
> >  F:     drivers/block/ublk_drv.c
> >  F:     include/uapi/linux/ublk_cmd.h
> >
> > +UBSAN
> > +M:     Kees Cook <keescook@chromium.org>
> > +R:     Andrey Ryabinin <ryabinin.a.a@gmail.com>
> > +R:     Marco Elver <elver@google.com>
> > +R:     Andrey Konovalov <andreyknvl@gmail.com>
> > +L:     linux-hardening@vger.kernel.org
> > +S:     Supported
> > +T:     git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
> > +F:     Documentation/dev-tools/ubsan.rst
> > +F:     include/linux/ubsan.h
> > +F:     lib/Kconfig.ubsan
> > +F:     lib/test_ubsan.c
> > +F:     lib/ubsan.c
> > +F:     scripts/Makefile.ubsan
> > +K:     \bARCH_HAS_UBSAN\b
> > +
> >  UCLINUX (M68KNOMMU AND COLDFIRE)
> >  M:     Greg Ungerer <gerg@linux-m68k.org>
> >  L:     linux-m68k@lists.linux-m68k.org
> > --
> > 2.34.1
> >
> 
> Hi Kees,
> 
> Perhaps, it also makes sense to add the kasan-dev@googlegroups.com
> list. It's used for all other Sanitizers.

Okay, sure, I can add that. If it gets too noisy, we can always remove
it. :)

> 
> Otherwise, looks good to me:
> 
> Acked-by: Andrey Konovalov <andreyknvl@gmail.com>

Thanks!

-- 
Kees Cook

Re: [PATCH] MAINTAINERS: Add UBSAN section

[Marco Elver]

On Wed, 31 Jan 2024 at 00:46, Kees Cook <keescook@chromium.org> wrote:
>
> The kernel hardening efforts have continued to depend more and more
> heavily on UBSAN, so make an actual MAINTAINERS entry for it.
>
> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
> Cc: Marco Elver <elver@google.com>
> Cc: Andrey Konovalov <andreyknvl@gmail.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> Hi! I figured since I've been carrying UBSAN changes more and more lately,
> I would just make an actual entry in MAINTAINERS. Are you all interested
> in being listed as reviewers? Or would you want to be M: instead?

Sure, if it helps:

Acked-by: Marco Elver <elver@google.com>

Thanks,
-- Marco

> ---
>  MAINTAINERS | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 8d1052fa6a69..19b8802b2f12 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -22471,6 +22471,22 @@ F:     Documentation/block/ublk.rst
>  F:     drivers/block/ublk_drv.c
>  F:     include/uapi/linux/ublk_cmd.h
>
> +UBSAN
> +M:     Kees Cook <keescook@chromium.org>
> +R:     Andrey Ryabinin <ryabinin.a.a@gmail.com>
> +R:     Marco Elver <elver@google.com>
> +R:     Andrey Konovalov <andreyknvl@gmail.com>
> +L:     linux-hardening@vger.kernel.org
> +S:     Supported
> +T:     git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
> +F:     Documentation/dev-tools/ubsan.rst
> +F:     include/linux/ubsan.h
> +F:     lib/Kconfig.ubsan
> +F:     lib/test_ubsan.c
> +F:     lib/ubsan.c
> +F:     scripts/Makefile.ubsan
> +K:     \bARCH_HAS_UBSAN\b
> +
>  UCLINUX (M68KNOMMU AND COLDFIRE)
>  M:     Greg Ungerer <gerg@linux-m68k.org>
>  L:     linux-m68k@lists.linux-m68k.org
> --
> 2.34.1
>

Re: [PATCH] MAINTAINERS: Add UBSAN section

[Kees Cook]

On Tue, Jan 30, 2024 at 03:46:38PM -0800, Kees Cook wrote:
> The kernel hardening efforts have continued to depend more and more
> heavily on UBSAN, so make an actual MAINTAINERS entry for it.
> 
> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>

I don't see Andrey on lkml in almost a year, so I'll drop the entry for
now. Andrey, if you want to be added, just say the word! :)

-Kees

> Cc: Marco Elver <elver@google.com>
> Cc: Andrey Konovalov <andreyknvl@gmail.com>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> Hi! I figured since I've been carrying UBSAN changes more and more lately,
> I would just make an actual entry in MAINTAINERS. Are you all interested
> in being listed as reviewers? Or would you want to be M: instead?
> ---
>  MAINTAINERS | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 8d1052fa6a69..19b8802b2f12 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -22471,6 +22471,22 @@ F:	Documentation/block/ublk.rst
>  F:	drivers/block/ublk_drv.c
>  F:	include/uapi/linux/ublk_cmd.h
>  
> +UBSAN
> +M:	Kees Cook <keescook@chromium.org>
> +R:	Andrey Ryabinin <ryabinin.a.a@gmail.com>
> +R:	Marco Elver <elver@google.com>
> +R:	Andrey Konovalov <andreyknvl@gmail.com>
> +L:	linux-hardening@vger.kernel.org
> +S:	Supported
> +T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
> +F:	Documentation/dev-tools/ubsan.rst
> +F:	include/linux/ubsan.h
> +F:	lib/Kconfig.ubsan
> +F:	lib/test_ubsan.c
> +F:	lib/ubsan.c
> +F:	scripts/Makefile.ubsan
> +K:	\bARCH_HAS_UBSAN\b
> +
>  UCLINUX (M68KNOMMU AND COLDFIRE)
>  M:	Greg Ungerer <gerg@linux-m68k.org>
>  L:	linux-m68k@lists.linux-m68k.org
> -- 
> 2.34.1
> 

-- 
Kees Cook

Re: [PATCH] MAINTAINERS: Add UBSAN section

[Andrey Ryabinin]

On 2/2/24 10:55, Kees Cook wrote:
> On Tue, Jan 30, 2024 at 03:46:38PM -0800, Kees Cook wrote:
>> The kernel hardening efforts have continued to depend more and more
>> heavily on UBSAN, so make an actual MAINTAINERS entry for it.
>>
>> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
>
> I don't see Andrey on lkml in almost a year, so I'll drop the entry for
> now. Andrey, if you want to be added, just say the word! :)
>
> -Kees
>

I occasionally read that stuff, so I'd appreciate if you'd kept me in ;)

Re: [PATCH] MAINTAINERS: Add UBSAN section

[Kees Cook]

On Mon, Feb 05, 2024 at 01:54:08PM +0100, Andrey Ryabinin wrote:
> 
> 
> On 2/2/24 10:55, Kees Cook wrote:
> > On Tue, Jan 30, 2024 at 03:46:38PM -0800, Kees Cook wrote:
> >> The kernel hardening efforts have continued to depend more and more
> >> heavily on UBSAN, so make an actual MAINTAINERS entry for it.
> >>
> >> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
> >
> > I don't see Andrey on lkml in almost a year, so I'll drop the entry for
> > now. Andrey, if you want to be added, just say the word! :)
> 
> I occasionally read that stuff, so I'd appreciate if you'd kept me in ;)

You got it! :) I appreciate having more eyes on it. I'll add you back.

-- 
Kees Cook