Re: [BISECT] ARM build errors on GCC v6.2 (crypto: arm/aes - replace scalar AES cipher)
flat view
From: Ard Biesheuvel <hidden>
Date: 2017-01-14 15:21:54
Also in:
linux-arm-kernel, linux-crypto, lkml
On 14 January 2017 at 14:24, Krzysztof Kozlowski [off-list ref] wrote:
Hi, allyesconfig and multi_v7_defconfig fail to build on recent linux-next on GCC 6.2.0. Errors: ../arch/arm/crypto/aes-cipher-core.S: Assembler messages: ../arch/arm/crypto/aes-cipher-core.S:21: Error: selected processor does not support `tt .req ip' in ARM mode ../arch/arm/crypto/aes-cipher-core.S:174: Error: ARM register expected -- `movw tt,#:lower16:crypto_ft_tab' ../arch/arm/crypto/aes-cipher-core.S:174: Error: ARM register expected -- `movt tt,#:upper16:crypto_ft_tab' Compiler: arm-linux-gnueabi-gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005 Git bisect pointed to: first bad commit: [81edb42629758bacdf813dd5e4542ae26e3ad73a] crypto: arm/aes - replace scalar AES cipher
Fixed in https://git.kernel.org/cgit/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=658fa754cd07 which should turn up in the next -next