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X-Received-From: 2607:f8b0:4864:20::641 Subject: [Qemu-devel] [PATCH v4 18/24] hw/misc/nrf51_rng: Use qemu_guest_getrandom_nofail X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The random number is intended for use by the guest. As such, we should honor the -seed argument for reproducibility. Use the *_nofail routine instead of error_abort directly. Cc: qemu-arm@nongnu.org Reviewed-by: Joel Stanley Signed-off-by: Richard Henderson Reviewed-by: Laurent Vivier --- hw/misc/nrf51_rng.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/misc/nrf51_rng.c b/hw/misc/nrf51_rng.c index d188f044f4..3400e90a9b 100644 --- a/hw/misc/nrf51_rng.c +++ b/hw/misc/nrf51_rng.c @@ -14,7 +14,7 @@ #include "qapi/error.h" #include "hw/arm/nrf51.h" #include "hw/misc/nrf51_rng.h" -#include "crypto/random.h" +#include "qemu/guest-random.h" =20 static void update_irq(NRF51RNGState *s) { @@ -145,7 +145,7 @@ static void nrf51_rng_timer_expire(void *opaque) { NRF51RNGState *s =3D NRF51_RNG(opaque); =20 - qcrypto_random_bytes(&s->value, 1, &error_abort); + qemu_guest_getrandom_nofail(&s->value, 1); =20 s->event_valrdy =3D 1; qemu_set_irq(s->eep_valrdy, 1); --=20 2.17.1