On 14/12/2023 8:00 pm, Christophe Leroy wrote:
Le 14/12/2023 à 06:55, Nicholas Miehlbradt a écrit :
Functions which walk the stack read parts of the stack which cannot be
instrumented by KMSAN e.g. the backchain. Disable KMSAN sanitization of
these functions to prevent false positives.
Do
Nicholas Miehlbradt writes:
> Functions which walk the stack read parts of the stack which cannot be
> instrumented by KMSAN e.g. the backchain. Disable KMSAN sanitization of
> these functions to prevent false positives.
>
Is the annotation needed to avoid uninitialized access check when
reading
Le 14/12/2023 à 06:55, Nicholas Miehlbradt a écrit :
> Functions which walk the stack read parts of the stack which cannot be
> instrumented by KMSAN e.g. the backchain. Disable KMSAN sanitization of
> these functions to prevent false positives.
Do other architectures have to do it as well ?
I
Functions which walk the stack read parts of the stack which cannot be
instrumented by KMSAN e.g. the backchain. Disable KMSAN sanitization of
these functions to prevent false positives.
Signed-off-by: Nicholas Miehlbradt
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arch/powerpc/kernel/process.c| 6 +++---
arch/powerpc/kernel/stac
