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From: Justin Forbes <jmforbes@linuxtx.org>
To: Andrea Righi <andrea.righi@canonical.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	linux-crypto@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: crypto: aegis128: error: incompatible types when initializing type 'unsigned char' using type 'uint8x16_t'
Date: Thu, 30 Jul 2020 10:11:52 -0500
Message-ID: <CAFxkdAphiZJWnrDUNToVwYJ1Nr9H+E9cSLwA6w3OwSpO4K+pow@mail.gmail.com> (raw)
In-Reply-To: <20200727130517.GA1222569@xps-13>

On Mon, Jul 27, 2020 at 8:05 AM Andrea Righi <andrea.righi@canonical.com> wrote:
>
> I'm experiencing this build error on arm64 after updating to gcc 10:
>
> crypto/aegis128-neon-inner.c: In function 'crypto_aegis128_init_neon':
> crypto/aegis128-neon-inner.c:151:3: error: incompatible types when initializing type 'unsigned char' using type 'uint8x16_t'
>   151 |   k ^ vld1q_u8(const0),
>       |   ^
> crypto/aegis128-neon-inner.c:152:3: error: incompatible types when initializing type 'unsigned char' using type 'uint8x16_t'
>   152 |   k ^ vld1q_u8(const1),
>       |   ^
>
> Anybody knows if there's a fix for this already? Otherwise I'll take a look at it.


I hit it and have been working with Jakub on the issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96377

Justin

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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-27 13:05 Andrea Righi
2020-07-30 15:11 ` Justin Forbes [this message]
2020-07-30 15:21   ` Andrea Righi

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