| Message ID | 1389950591-4212-3-git-send-email-ard.biesheuvel@linaro.org |
|---|---|
| State | Superseded |
| Headers | show
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[83.153.85.71]) by mx.google.com with ESMTPSA id 5sm8736569wjw.17.2014.01.17.01.23.18 for <multiple recipients> (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Jan 2014 01:23:19 -0800 (PST) From: Ard Biesheuvel <ard.biesheuvel@linaro.org> To: linux@arm.linux.org.uk, catalin.marinas@arm.com, will.deacon@arm.com, viro@zeniv.linux.org.uk, dave.martin@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: peter.maydell@linaro.org, Ard Biesheuvel <ard.biesheuvel@linaro.org> Subject: [PATCH v2 resend 2/5] binfmt_elf: add ELF_HWCAP2 to compat auxv entries Date: Fri, 17 Jan 2014 10:23:08 +0100 Message-Id: <1389950591-4212-3-git-send-email-ard.biesheuvel@linaro.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1389950591-4212-1-git-send-email-ard.biesheuvel@linaro.org> References: <1389950591-4212-1-git-send-email-ard.biesheuvel@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: <patchwork-forward.linaro.org> X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. 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diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c index a81147e2e4ef..4d24d17bcfc1 100644 --- a/fs/compat_binfmt_elf.c +++ b/fs/compat_binfmt_elf.c @@ -88,6 +88,11 @@ static void cputime_to_compat_timeval(const cputime_t cputime, #define ELF_HWCAP COMPAT_ELF_HWCAP #endif +#ifdef COMPAT_ELF_HWCAP2 +#undef ELF_HWCAP2 +#define ELF_HWCAP2 COMPAT_ELF_HWCAP2 +#endif + #ifdef COMPAT_ARCH_DLINFO #undef ARCH_DLINFO #define ARCH_DLINFO COMPAT_ARCH_DLINFO
Add ELF_HWCAP2 to the set of auxv entries that is passed to a 32-bit ELF program running in 32-bit compat mode under a 64-bit kernel. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- fs/compat_binfmt_elf.c | 5 +++++ 1 file changed, 5 insertions(+)