From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47358) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XcVA9-0005Pf-KY for qemu-devel@nongnu.org; Fri, 10 Oct 2014 04:03:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XcVA4-0002DD-PR for qemu-devel@nongnu.org; Fri, 10 Oct 2014 04:02:57 -0400 Received: from lhrrgout.huawei.com ([194.213.3.17]:17079) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XcVA4-00027G-Hh for qemu-devel@nongnu.org; Fri, 10 Oct 2014 04:02:52 -0400 Message-ID: <54379288.9030503@huawei.com> Date: Fri, 10 Oct 2014 10:02:16 +0200 From: Claudio Fontana MIME-Version: 1.0 References: <1412914976-15800-1-git-send-email-amanieu@gmail.com> In-Reply-To: <1412914976-15800-1-git-send-email-amanieu@gmail.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] linux-user: Fix fault address truncation AArch64 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Amanieu d'Antras , qemu-devel@nongnu.org Cc: Riku Voipio Reviewed-by: Claudio Fontana On 10.10.2014 06:22, Amanieu d'Antras wrote: > On AArch64 the si_addr field of siginfo_t is truncated to 32 bits > because the fault address passes through an uint32_t variable. This > is fixed by changing the variable to uint64_t. > > Signed-off-by: Amanieu d'Antras > --- > linux-user/main.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/linux-user/main.c b/linux-user/main.c > index 483eb3f..d63e093 100644 > --- a/linux-user/main.c > +++ b/linux-user/main.c > @@ -1006,7 +1006,7 @@ void cpu_loop(CPUARMState *env) > CPUState *cs = CPU(arm_env_get_cpu(env)); > int trapnr, sig; > target_siginfo_t info; > - uint32_t addr; > + uint64_t addr; > > for (;;) { > cpu_exec_start(cs); >