From: Will Deacon <will.deacon@arm.com>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: Kees Cook <keescook@chromium.org>,
Andrew Morton <akpm@linux-foundation.org>,
Jisheng Zhang <jszhang@marvell.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/6] arm64, vdso: Define vdso_{start,end} as array
Date: Tue, 6 Jun 2017 10:49:48 +0100 [thread overview]
Message-ID: <20170606094948.GA3738@arm.com> (raw)
In-Reply-To: <20170606094352.u6ve2titgqcjedxq@localhost>
On Tue, Jun 06, 2017 at 10:43:52AM +0100, Catalin Marinas wrote:
> On Mon, Jun 05, 2017 at 09:52:30PM -0700, Kees Cook wrote:
> > Adjust vdso_{start|end} to be char arrays to avoid compile-time analysis
> > that flags "too large" memcmp() calls with CONFIG_FORTIFY_SOURCE.
> >
> > Suggested-by: Mark Rutland <mark.rutland@arm.com>
> > Signed-off-by: Kees Cook <keescook@chromium.org>
> > Cc: Catalin Marinas <catalin.marinas@arm.com>
> > Cc: Will Deacon <will.deacon@arm.com>
> > Cc: Jisheng Zhang <jszhang@marvell.com>
>
> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Kees -- I'm assuming this series is going via some other tree, but let me
know if you want this patch to go via arm64.
Will
next prev parent reply other threads:[~2017-06-06 9:49 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-06 4:52 [PATCH] FORTIFY_SOURCE build fixes Kees Cook
2017-06-06 4:52 ` [PATCH 1/6] arm64, vdso: Define vdso_{start,end} as array Kees Cook
2017-06-06 9:43 ` Catalin Marinas
2017-06-06 9:49 ` Will Deacon [this message]
2017-06-06 16:11 ` Kees Cook
2017-06-06 4:52 ` [PATCH 2/6] efi: Avoid fortify checks in EFI stub Kees Cook
2017-06-06 17:13 ` Ard Biesheuvel
2017-06-06 17:17 ` Mark Rutland
2017-06-07 3:12 ` Kees Cook
2017-06-07 8:54 ` Ard Biesheuvel
2017-06-08 2:37 ` Kees Cook
2017-06-09 9:01 ` Ard Biesheuvel
2017-06-16 9:14 ` Ard Biesheuvel
2017-06-07 9:27 ` Mark Rutland
2017-06-06 4:52 ` [PATCH 3/6] x86/power/64: Use char arrays for asm function names Kees Cook
2017-06-06 4:52 ` [PATCH 4/6] kexec_file: Adjust declaration of kexec_purgatory Kees Cook
2017-06-06 4:52 ` [PATCH 5/6] staging/rts5208: Fix read overflow in memcpy Kees Cook
2017-06-06 4:52 ` [PATCH 6/6] IB/rxe: Do not copy extra stack memory to skb Kees Cook
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