linux-kernel - Re: [PATCH] crypto: aes-generic - fix aes-generic regression on powerpc

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Message-ID: <CAK8P3a2Tsnw489oBrcRWM7BLd06kOFuYiQC-7r541NcnQwLvsA@mail.gmail.com>
Date:   Mon, 15 Jan 2018 16:58:36 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Richard Biener <rguenther@...e.de>,
        Jakub Jelinek <jakub@....gnu.org>,
        "open list:HARDWARE RANDOM NUMBER GENERATOR CORE" 
        <linux-crypto@...r.kernel.org>,
        Segher Boessenkool <segher@...nel.crashing.org>,
        Arnd Bergmann <arnd@...db.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] crypto: aes-generic - fix aes-generic regression on powerpc

On Mon, Jan 15, 2018 at 4:55 PM, Arnd Bergmann <arnd@...db.de> wrote:
> --- a/crypto/Makefile
> +++ b/crypto/Makefile
> @@ -99,7 +99,7 @@ obj-$(CONFIG_CRYPTO_TWOFISH_COMMON) += twofish_common.o
>  obj-$(CONFIG_CRYPTO_SERPENT) += serpent_generic.o
>  CFLAGS_serpent_generic.o := $(call cc-option,-fsched-pressure)  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
>  obj-$(CONFIG_CRYPTO_AES) += aes_generic.o
> -CFLAGS_aes_generic.o := $(call cc-ifversion, -ge, 0701, -Os) # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83356
> +CFLAGS_aes_generic.o := $(call cc-option,fno-code-hosting) # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83356

Please disregard this version, it adds a typo that I noticed the second after I
had sent the patch.

         Arnd