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RE: [PATCH v3 25/28] tcg: Round the tb_size default from qemu_get_host_p
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From: |
Luis Fernando Fujita Pires |
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Subject: |
RE: [PATCH v3 25/28] tcg: Round the tb_size default from qemu_get_host_physmem |
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Date: |
Wed, 9 Jun 2021 14:59:31 +0000 |
From: Richard Henderson <richard.henderson@linaro.org>
> If qemu_get_host_physmem returns an odd number of pages, then physmem / 8
> will not be a multiple of the page size.
>
> The following was observed on a gitlab runner:
>
> ERROR qtest-arm/boot-serial-test - Bail out!
> ERROR:../util/osdep.c:80:qemu_mprotect__osdep: \
> assertion failed: (!(size & ~qemu_real_host_page_mask))
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tcg/region.c | 47 +++++++++++++++++++++--------------------------
> 1 file changed, 21 insertions(+), 26 deletions(-)
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
--
Luis Pires
Instituto de Pesquisas ELDORADO
Aviso Legal - Disclaimer <https://www.eldorado.org.br/disclaimer.html>