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| H A D | conf.mk | c2e42a8f03a5bb6b894ef85ae409f54760c1f50e Fri Dec 20 12:37:14 UTC 2024 Jerome Forissier <jerome.forissier@linaro.org> vexpress-qemu_armv8a: increase CFG_CORE_TZSRAM_EMUL_SIZE
Increase the emulated TrustZone SRAM size from 512 to 640 KB for the
vexpress-qemu_armv8a. This drastically improves the execution speed when
pager is enabled. For example, without this change the command
"time xtest regression_1006" takes around 3 minutes on my build machine,
but it takes only 9 seconds with the increased TZSRAM. Similarly, the
same test on the GitHub CI runners needs 10 minutes before the change
and only 15 seconds after.
This is related to commit 46fdfeea761f ("vexpress-qemu_armv8a: increase
CFG_CORE_HEAP_SIZE to 131072") and commit b4ed37a8c754 ("plat-vexpress:
increase QEMU heap size") which effectively took away 64K + 64KB from
the pager.
This is expected to solve the occasional timeouts that we see occurring
with the QEMUv8_check1 CI job.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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