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SubjectRe: [PATCH v7 0/5] Warn on orphan section placement
On Tue, Sep 1, 2020 at 7:53 PM Kees Cook <keescook@chromium.org> wrote:
>
> Hi Ingo,
>
> The ever-shortening series. ;) Here is "v7", which is just the remaining
> Makefile changes to enable orphan section warnings, now updated to
> include ld-option calls.
>
> Thanks for getting this all into -tip!

For the series,
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>

As the recent ppc vdso boogaloo exposed, what about the vdsos?
* arch/x86/entry/vdso/Makefile
* arch/arm/vdso/Makefile
* arch/arm64/kernel/vdso/Makefile
* arch/arm64/kernel/vdso32/Makefile

>
> -Kees
>
> v6: https://lore.kernel.org/lkml/20200821194310.3089815-1-keescook@chromium.org/
> v5: https://lore.kernel.org/lkml/20200731230820.1742553-1-keescook@chromium.org/
> v4: https://lore.kernel.org/lkml/20200629061840.4065483-1-keescook@chromium.org/
> v3: https://lore.kernel.org/lkml/20200624014940.1204448-1-keescook@chromium.org/
> v2: https://lore.kernel.org/lkml/20200622205815.2988115-1-keescook@chromium.org/
> v1: https://lore.kernel.org/lkml/20200228002244.15240-1-keescook@chromium.org/
>
> Kees Cook (5):
> arm64/build: Warn on orphan section placement
> arm/build: Warn on orphan section placement
> arm/boot: Warn on orphan section placement
> x86/build: Warn on orphan section placement
> x86/boot/compressed: Warn on orphan section placement
>
> arch/arm/Makefile | 4 ++++
> arch/arm/boot/compressed/Makefile | 2 ++
> arch/arm64/Makefile | 4 ++++
> arch/x86/Makefile | 4 ++++
> arch/x86/boot/compressed/Makefile | 1 +
> 5 files changed, 15 insertions(+)
>
> --
> 2.25.1
>


--
Thanks,
~Nick Desaulniers

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