Home
last modified time | relevance | path

Searched hist:"53716 c0ce877cc3aacf18b7cdb7befd7cbc59937" (Results 1 – 1 of 1) sorted by relevance

/optee_os/core/arch/arm/mm/
H A Dtee_pager.c53716c0ce877cc3aacf18b7cdb7befd7cbc59937 Mon Apr 15 19:50:13 UTC 2019 Jens Wiklander <jens.wiklander@linaro.org> core: tee_pager_set_uta_area_attr(): check same context

Prior to this patch it was assumed that only one area could be using a
fobj unless it was shared between multiple context. This isn't true, If
an area happens to span two page tables it will be split into two areas
connected to the same fobj. This patch fixes this by checking that all
areas using a fobj has the context.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>