Message ID | c9031b26-d349-9dd0-f8bf-bef15a8fa7ee@oracle.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Thu, 05 Jan 2017 06:17:30 -0800 To: Ingo Molnar <mingo@kernel.org> References: <1481215471-9639-1-git-send-email-boris.ostrovsky@oracle.com> <20170105085252.GA15715@gmail.com> From: Boris Ostrovsky <boris.ostrovsky@oracle.com> Message-ID: <c9031b26-d349-9dd0-f8bf-bef15a8fa7ee@oracle.com> Date: Thu, 5 Jan 2017 09:17:43 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <20170105085252.GA15715@gmail.com> X-Source-IP: userv0022.oracle.com [156.151.31.74] Cc: matt@codeblueprint.co.uk, x86@kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, hpa@zytor.com, xen-devel@lists.xenproject.org, tglx@linutronix.de Subject: Re: [Xen-devel] [PATCH] x86/head: Refactor 32-bit pgtable setup X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion <xen-devel.lists.xen.org> List-Unsubscribe: <https://lists.xen.org/cgi-bin/mailman/options/xen-devel>, <mailto:xen-devel-request@lists.xen.org?subject=unsubscribe> List-Post: <mailto:xen-devel@lists.xen.org> List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help> List-Subscribe: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xen.org?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org> X-Virus-Scanned: ClamAV using ClamSMTP |
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index eca1c93..1f85ee8 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -42,9 +42,10 @@ #define X86_CAPABILITY new_cpu_data+CPUINFO_x86_capability #define X86_VENDOR_ID new_cpu_data+CPUINFO_x86_vendor_id -/* + #define SIZEOF_PTREGS 17*4 +/* * Worst-case size of the kernel mapping we need to make: * a relocatable kernel can live anywhere in lowmem, so we need to be able * to map all of lowmem.