From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: [RFC 08/16] xen/arm: arm64: Reserve a brk immediate to fault on purpose Date: Mon, 9 May 2016 10:58:48 +0100 (BST) Message-ID: References: <1462466065-30212-1-git-send-email-julien.grall@arm.com> <1462466065-30212-9-git-send-email-julien.grall@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1462466065-30212-9-git-send-email-julien.grall@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: andre.przywara@arm.com, sstabellini@kernel.org, steve.capper@arm.com, wei.chen@arm.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gVGh1LCA1IE1heSAyMDE2LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4gSXQgbWF5IG5vdCBwb3Nz aWJsZSB0byByZXR1cm4gYSBwcm9wZXIgZXJyb3Igd2hlbiBlbmNvZGluZyBhbgo+IGluc3RydWN0 aW9uLiBJbnN0ZWFkLCBhIGhhbmRjcmFmdGVkIGluc3RydWN0aW9uIHdpbGwgYmUgcmV0dXJuZWQu Cj4gCj4gQWxzbywgcHJvdmlkZSB0aGUgZW5jb2RpbmcgZm9yIHRoZSBmYXVsdGluZyBpbnN0cnVj dGlvbi4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0u Y29tPgoKQWNrZWQtYnk6IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3N0YWJlbGxpbmlAa2VybmVsLm9y Zz4KCgo+ICB4ZW4vaW5jbHVkZS9hc20tYXJtL2FybTY0L2Jyay5oIHwgMTMgKysrKysrKysrKysr Kwo+ICAxIGZpbGUgY2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS94 ZW4vaW5jbHVkZS9hc20tYXJtL2FybTY0L2Jyay5oIGIveGVuL2luY2x1ZGUvYXNtLWFybS9hcm02 NC9icmsuaAo+IGluZGV4IDc4NjdiMDcuLjA0NDQyYzQgMTAwNjQ0Cj4gLS0tIGEveGVuL2luY2x1 ZGUvYXNtLWFybS9hcm02NC9icmsuaAo+ICsrKyBiL3hlbi9pbmNsdWRlL2FzbS1hcm0vYXJtNjQv YnJrLmgKPiBAQCAtMTIsOCArMTIsMjEgQEAKPiAgLyoKPiAgICogI2ltbTE2IHZhbHVlcyB1c2Vk IGZvciBCUksgaW5zdHJ1Y3Rpb24gZ2VuZXJhdGlvbgo+ICAgKiAweDAwMTogeGVuLW1vZGUgQlVH KCkgYW5kIFdBUk4oKSB0cmFwcwo+ICsgKiAweDAwMjogZm9yIHRyaWdnZXJpbmcgYSBmYXVsdCBv biBwdXJwb3NlIChyZXNlcnZlZCkKPiAgICovCj4gICNkZWZpbmUgQlJLX0JVR19GUkFNRV9JTU0g ICAxCj4gKyNkZWZpbmUgQlJLX0ZBVUxUX0lNTSAgICAgICAyCj4gKwo+ICsvKgo+ICsgKiBCUksg aW5zdHJ1Y3Rpb24gZW5jb2RpbmcKPiArICogVGhlICNpbW0xNiB2YWx1ZSBzaG91bGQgYmUgcGxh Y2VkIGF0IGJpdHNbMjA6NV0gd2l0aGluIEJSSyBpbnMKPiArICovCj4gKyNkZWZpbmUgQUFSQ0g2 NF9CUkVBS19NT04gMHhkNDIwMDAwMAo+ICsKPiArLyoKPiArICogQlJLIGluc3RydWN0aW9uIGZv ciBwcm92b2tpbmcgYSBmYXVsdCBvbiBwdXJwb3NlCj4gKyAqLwo+ICsjZGVmaW5lIEFBUkNINjRf QlJFQUtfRkFVTFQgKEFBUkNINjRfQlJFQUtfTU9OIHwgKEJSS19GQVVMVF9JTU0gPDwgNSkpCj4g IAo+ICAjZW5kaWYgLyogIV9fQVNNX0FSTV9BUk02NF9CUksgKi8KPiAgLyoKPiAtLSAKPiAxLjku MQo+IAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMu eGVuLm9yZy94ZW4tZGV2ZWwK